ThZeal - The Zeal

N-CSRS 1 d196622dncsrs.htm AMG FUNDS II AMG Funds II

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSRS

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number: 811-06431

AMG FUNDS II

(Exact name of registrant as specified in charter)

680 Washington Boulevard, Suite 500, Stamford, Connecticut 06901

(Address of principal executive offices) (Zip code)

AMG Funds LLC

680 Washington Boulevard, Suite 500, Stamford, Connecticut 06901

(Name and address of agent for service)

Registrant’s telephone number, including area code: (203) 299-3500

Date of fiscal year end: DECEMBER 31

Date of reporting period: JANUARY 1, 2021 – JUNE 30, 2021 (Semi-Annual Shareholder Report)

Item 1.

Reports to Shareholders


		SEMI-ANNUAL REPORT


		AMG Funds

		June 30, 2021



		Class N, I, & Z Shares

		Equity

		Fixed Income

		International



amgfunds.com	063021	SAR019

AMG Funds

Semi-Annual Report – June 30, 2021 (unaudited)



TABLE OF CONTENTS	PAGE


ABOUT YOUR FUND’S EXPENSES		2

FUND PERFORMANCE		4

FUND SNAPSHOTS AND SCHEDULES OF PORTFOLIO INVESTMENTS

AMG GW&K ESG Bond Fund (formerly AMG Managers Loomis Sayles Bond Fund)		8

AMG GW&K Enhanced Core Bond ESG Fund		16

AMG GW&K High Income Fund		21

AMG GW&K Municipal Bond Fund		25

AMG GW&K Municipal Enhanced Yield Fund		31

AMG GW&K Global Allocation Fund		35

AMG GW&K Small Cap Core Fund		41

AMG GW&K Small/Mid Cap Fund		44

AMG GW&K Small Cap Value Fund		47

FINANCIAL STATEMENTS

Statement of Assets and Liabilities		50
Balance sheets, net asset value (NAV) per share computations and cumulative distributable earnings (loss)

Statement of Operations		56
Detail of sources of income, expenses, and realized and unrealized gains (losses) during the fiscal period

Statements of Changes in Net Assets		59
Detail of changes in assets for the past two fiscal periods

Financial Highlights		62
Historical net asset values per share, distributions, total returns, income and expense ratios, turnover ratios and net assets

Notes to Financial Statements		86
Accounting and distribution policies, details of agreements and transactions with Fund management and affiliates, and descriptions of certain investment risks

OTHER INFORMATION		98

ANNUAL RENEWAL OF INVESTMENT MANAGEMENT AND SUBADVISORY AGREEMENTS		101

APPROVAL OF SUBADVISORY AGREEMENTS		107

FUNDS LIQUIDITY RISK MANAGEMENT PROGRAM		109

Nothing contained herein is to be considered an offer, sale or solicitation of an offer to buy shares of any series of the AMG Funds Family of Funds. Such offering is made only by prospectus, which includes details as to offering price and other material information.

About Your Fund’s Expenses (unaudited)

As a shareholder of a Fund, you may incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments; redemption fees; and exchange fees; and (2) ongoing costs, including management fees; distribution (12b-1) fees; and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on $1,000 invested at the beginning of the period and held for the entire period as indicated below.

ACTUAL EXPENSES

The first line of the following table provides information about the actual account values and

actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled “Expenses Paid During Period” to estimate the expenses you paid on your account during this period.

HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES

The second line of the following table provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio and an assumed annual rate of return of 5% before expenses, which is not the Fund’s

actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds by comparing this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads), redemption fees, or exchange fees. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds.


Six Months Ended June 30, 2021	Expense Ratio for the Period	Beginning Account Value 01/01/21	Ending Account Value 06/30/21	Expenses Paid During the Period*

AMG GW&K ESG Bond Fund

Based on Actual Fund Return

Class N	0.71%	$1,000	$988	$3.50

Class I	0.50%	$1,000	$989	$2.47

Based on Hypothetical 5% Annual Return

Class N	0.71%	$1,000	$1,021	$3.56

Class I	0.50%	$1,000	$1,022	$2.51

AMG GW&K Enhanced Core Bond ESG Fund

Based on Actual Fund Return

Class N	0.73%	$1,000	$992	$3.60

Class I	0.54%	$1,000	$993	$2.67

Class Z	0.48%	$1,000	$994	$2.37



Based on Hypothetical 5% Annual Return

Class N	0.73%	$1,000	$1,021	$3.66

Class I	0.54%	$1,000	$1,022	$2.71

Class Z	0.48%	$1,000	$1,022	$2.41


Six Months Ended June 30, 2021	Expense Ratio for the Period	Beginning Account Value 01/01/21	Ending Account Value 06/30/21	Expenses Paid During the Period*

AMG GW&K High Income Fund

Based on Actual Fund Return

Class N	0.84%	$1,000	$1,029	$4.23

Class I^**	0.61%	$1,000	$1,028	$1.83

Based on Hypothetical 5% Annual Return

Class N	0.84%	$1,000	$1,021	$4.21

Class I^**	0.61%	$1,000	$1,022	$3.06



AMG GW&K Municipal Bond Fund

Based on Actual Fund Return

Class N	0.71%	$1,000	$1,002	$3.52

Class I	0.39%	$1,000	$1,004	$1.94

Based on Hypothetical 5% Annual Return

Class N	0.71%	$1,000	$1,021	$3.56

Class I	0.39%	$1,000	$1,023	$1.96

About Your Fund’s Expenses (continued)


Six Months Ended June 30, 2021	Expense Ratio for the Period	Beginning Account Value 01/01/21	Ending Account Value 06/30/21	Expenses Paid During the Period*

AMG GW&K Municipal Enhanced Yield Fund

Based on Actual Fund Return

Class N	0.99%	$1,000	$1,034	$4.99

Class I	0.64%	$1,000	$1,036	$3.23

Class Z	0.59%	$1,000	$1,036	$2.98

Based on Hypothetical 5% Annual Return

Class N	0.99%	$1,000	$1,020	$4.96

Class I	0.64%	$1,000	$1,022	$3.21

Class Z	0.59%	$1,000	$1,022	$2.96



AMG GW&K Global Allocation Fund

Based on Actual Fund Return

Class N	1.06%	$1,000	$1,035	$5.35

Class I	0.91%	$1,000	$1,036	$4.59

Class Z	0.81%	$1,000	$1,036	$4.09

Based on Hypothetical 5% Annual Return

Class N	1.06%	$1,000	$1,020	$5.31

Class I	0.91%	$1,000	$1,020	$4.56

Class Z	0.81%	$1,000	$1,021	$4.06



AMG GW&K Small Cap Core Fund

Based on Actual Fund Return

Class N	1.30%	$1,000	$1,167	$6.98

Class I	0.95%	$1,000	$1,168	$5.11

Class Z	0.90%	$1,000	$1,169	$4.84

Based on Hypothetical 5% Annual Return

Class N	1.30%	$1,000	$1,018	$6.51

Class I	0.95%	$1,000	$1,020	$4.76

Class Z	0.90%	$1,000	$1,020	$4.51


Six Months Ended June 30, 2021	Expense Ratio for the Period	Beginning Account Value 01/01/21	Ending Account Value 06/30/21	Expenses Paid During the Period*

AMG GW&K Small/Mid Cap Fund

Based on Actual Fund Return

Class N	1.07%	$1,000	$1,155	$5.72

Class I	0.87%	$1,000	$1,156	$4.65

Class Z	0.82%	$1,000	$1,157	$4.39

Based on Hypothetical 5% Annual Return

Class N	1.07%	$1,000	$1,019	$5.36

Class I	0.87%	$1,000	$1,020	$4.36

Class Z	0.82%	$1,000	$1,021	$4.11



AMG GW&K Small Cap Value Fund

Based on Actual Fund Return

Class N	1.15%	$1,000	$1,227	$6.35

Class I	0.95%	$1,000	$1,228	$5.25

Class Z	0.90%	$1,000	$1,228	$4.97

Based on Hypothetical 5% Annual Return

Class N	1.15%	$1,000	$1,019	$5.76

Class I	0.95%	$1,000	$1,020	$4.76

Class Z	0.90%	$1,000	$1,020	$4.51

*	Expenses are equal to the Fund’s annualized expense ratio multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half-year (181), then divided by 365.

**	Commencement of operations was March 15, 2021 and as such, the expenses are equal to the Fund’s annualized expense ratio multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half year (108), then divided by 365.

Fund Performance (unaudited)

Periods ended June 30, 2021

The table below shows the average annual total returns for the periods indicated for each Fund, as well as each Fund’s relative index for the same time periods ended June 30, 2021.


Average Annual Total Returns¹	Six Months*		One Year		Five Years		Ten Years		Since Inception		Inception Date

AMG GW&K ESG Bond Fund^{2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18}

Class N		(1.21%)		5.38%		4.18%		4.40%		7.82%		06/01/84

Class I		(1.07%)		5.65%		4.35%		–		3.73%		04/01/13

Bloomberg Barclays U.S. Aggregate Bond Index^30,31		(1.60%)		(0.33%)		3.03%		3.39%		7.06%		06/01/84	^†

Bloomberg Barclays U.S. Government/Credit Bond Index³²		(1.96%)		(0.39%)		3.31%		3.71%		7.08%		06/01/84	^†

AMG GW&K Enhanced Core Bond ESG Fund^{3, 4, 5, 6, 7, 8, 10, 12, 15, 16}

Class N		(0.85%)		2.88%		3.71%		3.55%		5.33%		01/02/97

Class I		(0.75%)		3.15%		3.88%		–		3.23%		11/30/12

Class Z		(0.63%)		3.22%		3.98%		3.81%		5.70%		01/02/97

Bloomberg Barclays U.S. Aggregate Bond Index³¹		(1.60%)		(0.33%)		3.03%		3.39%		5.06%		01/02/97	^†

AMG GW&K High Income Fund^{3, 5, 6, 7, 16, 19}

Class N		2.90%		10.73%		4.80%		3.54%		5.03%		03/25/94

Class I		–		–		–		–		2.75%		03/15/21

Bloomberg Barclays U.S. High Yield 1-5 Year Ba Index³³		2.87%		10.75%		5.69%		5.71%		–		03/31/94	^†

AMG GW&K Municipal Bond Fund^{3, 5, 7, 12, 16, 20, 21}

Class N		0.20%		2.54%		2.39%		3.62%		4.12%		06/30/09

Class I		0.36%		2.85%		2.73%		4.03%		4.56%		06/30/09

Bloomberg Barclays 10-Year Municipal Bond Index³⁴		0.57%		3.66%		3.26%		4.39%		4.82%		06/30/09	^†

AMG GW&K Municipal Enhanced Yield Fund^{3, 5, 6, 7, 12, 13, 16, 17, 20, 21}

Class N		3.39%		9.57%		4.17%		6.17%		6.68%		07/27/09

Class I		3.57%		9.92%		4.57%		6.60%		5.18%		12/30/05

Class Z		3.60%		9.97%		–		–		6.75%		02/24/17

Bloomberg Barclays U.S. Municipal Bond BAA Index³⁵		3.91%		10.92%		4.77%		5.63%		6.11%		07/27/09	^†

^† Date reflects the inception date of the Fund, not the index.

* Not annualized.

¹ Total return equals income yield plus share price change and assumes reinvestment of all dividends and capital gain distributions. Returns are net of fees and may reflect offsets of Fund expenses as described in the prospectus. No adjustment has been made for taxes payable by shareholders on their reinvested dividends and capital gain distributions. Returns for periods greater than one year are annualized. The listed returns on the Fund are net of expenses and based on the published NAV as of June 30, 2021. All returns are in U.S. dollars ($).

² Performance shown for periods prior to March 19, 2021, reflects the performance and investment strategies of the Fund’s previous subadvisor, Loomis, Sayles & Company, L.P.

³ From time to time, the Fund’s investment manager has waived its fees and/or absorbed Fund expenses, which has resulted in higher returns.

⁴ To the extent that the Fund invests in asset-backed or mortgage-backed securities, its exposure to prepayment and extension risks may be greater than investments in other fixed income securities.

⁵ The Fund is subject to the risks associated with investments in debt securities, such as default risk and fluctuations in the perception of the debtor’s ability to pay its creditors. Changing interest rates may adversely affect the value of an investment. An increase in interest rates typically causes the value of bonds and other fixed income securities to fall.

⁶ High-yield bonds (also known as “junk bonds”) may be subject to greater levels of interest rate, credit, and liquidity risk than investments in higher rated securities. These securities are considered predominantly speculative with respect to the issuer’s continuing ability to make principal and interest payments. The issuers of the Fund’s holdings may be involved in bankruptcy proceedings, reorganizations, or financial restructurings, and are not as strong financially as higher-rated issuers.

⁷ Market prices of investments held by the Fund may fall rapidly or unpredictably due to a variety of economic or political factors, market conditions, disasters or public health issues, or in response to events that affect particular industries or companies.

⁸ Investments in international securities are subject to certain risks of overseas investing including currency fluctuations and changes in political and economic conditions, which could result in significant market fluctuations. These risks are magnified in emerging markets.

Fund Performance

Periods ended June 30, 2021 (continued)


Average Annual Total Returns¹	Six Months*		One Year		Five Years		Ten Years		Since Inception		Inception Date

AMG GW&K Global Allocation Fund^{3, 4, 5, 7, 8, 9, 14, 22, 23, 24, 25}

Class N		3.45%		26.10%		10.63%		9.27%		8.33%		01/02/97

Class I		3.55%		26.25%		10.79%		–		9.86%		11/30/12

Class Z		3.58%		26.42%		10.91%		9.54%		8.70%		01/02/97

60% MSCI ACWI/40% Bloomberg Barclays Global Aggregate Bond Index ^36,³⁷		5.89%		23.47%		9.86%		6.99%		7.79%		01/02/97	^†

MSCI ACWI Index ³⁶		12.30%		39.26%		14.61%		9.90%		11.57%		01/02/97	^†

Bloomberg Barclays Global Aggregate Bond Index³⁷		(3.21%)		2.63%		2.34%		2.05%		1.71%		01/02/97	^†

AMG GW&K Small Cap Core Fund^{3, 7, 23, 24, 26}

Class N		16.65%		52.79%		15.44%		12.73%		9.24%		12/10/96

Class I		16.82%		53.34%		15.85%		13.16%		15.30%		07/27/09

Class Z		16.86%		53.38%		–		–		14.41%		02/24/17

Russell 2000^® Index³⁸		17.54%		62.03%		16.47%		12.34%		9.28%		12/10/96	^†

AMG GW&K Small/Mid Cap Fund^{3, 7, 23, 24, 26, 27}

Class N		15.52%		50.53%		–		–		15.37%		02/24/17

Class I		15.63%		50.91%		16.86%		–		11.67%		06/30/15

Class Z		15.74%		51.00%		–		–		15.65%		02/24/17

Russell 2500^® Index³⁹		16.97%		57.79%		16.35%		12.86%		14.65%		06/30/15	^†

AMG GW&K Small Cap Value Fund^{3, 7, 21, 24, 26, 28, 29}

Class N		22.73%		64.99%		11.69%		11.20%		11.73%		04/23/87

Class I		22.81%		65.29%		–		–		8.61%		02/24/17

Class Z		22.83%		65.34%		–		–		8.68%		02/24/17

Russell 2000^® Value Index⁴⁰		26.69%		73.28%		13.62%		10.85%		–		04/23/87	^†

The performance data shown represents past performance. Past performance is not a guarantee of future results. Current performance may be lower or higher than the performance data quoted. The investment return and principal value of an investment will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost.

Investors should carefully consider the Fund’s investment objectives, risks, charges and expenses before investing. For performance information through the most recent month end, current net asset values per share for the Funds and other information, please call 800.548.4539 or visit our website at amgfunds.com for a free prospectus. Read it carefully before investing or sending money.

Distributed by AMG Distributors, Inc., member FINRA/SIPC.

⁹ The Fund is subject to currency risk resulting from fluctuations in exchange rates that may affect the total loss or gain on a non-U.S. Dollar investment when converted back to U.S. Dollars.

¹⁰ Applying the Fund’s ESG investment criteria may result in the selection or exclusion of securities of certain issuers for reasons other than performance, and the Fund may underperform funds that do not utilize an ESG investment strategy. The application of this strategy may affect the Fund’s exposure to certain companies, sectors, regions, countries or types of investments, which could negatively impact the Fund’s performance depending on whether such investments are in or out of favor. Applying ESG criteria to investment decisions is qualitative and subjective by nature, and there is no guarantee that the criteria utilized by the Subadviser or any judgment exercised by the Subadviser will reflect the beliefs or values of any particular investor.

¹¹ Because exchange-traded funds (ETFs) incur their own costs, investing in them could result in a higher cost to the investor. Additionally, the fund will be indirectly exposed to all the risks of securities held by the ETFs.

¹² Factors unique to the municipal bond market may negatively affect the value in municipal bonds.

¹³ The Fund may invest in derivatives such as options and futures; the complexity and rapidly changing structure of derivatives markets may increase the possibility of market losses.

¹⁴ The Fund is subject to the risks associated with investments in emerging markets, such as erratic earnings patterns, economic and political instability, changing exchange controls, limitations on repatriation of foreign capital and changes in local governmental attitudes toward private investment, possibly leading to nationalization or confiscation of investor assets.

¹⁵ Obligations of certain government agencies are not backed by the full faith and credit of the U.S. government. If one of these agencies defaulted on a loan, there is no guarantee that the U.S. government would provide financial support. Additionally, debt securities of the U.S. government may be affected by changing interest rates and subject to prepayment risk.

¹⁶ The issuer of the bonds may not be able to meet interest or principal payments when the bonds come due.

¹⁷ The use of leverage in a Fund’s strategy, such as futures and forward commitment transactions, can magnify relatively small market movements into relatively larger losses for the Fund.

Fund Performance

Periods ended June 30, 2021 (continued)

¹⁸

As of March 19, 2021, the Fund’s subadvisor was changed to GW&K Investment Management, LLC. Prior to March 19, 2021, the Fund was known as the AMG Managers Loomis Sayles Bond Fund and had different principal investment strategies and corresponding risks. Performance shown for periods prior to March 19, 2021 reflects the performance and investment strategies of the Fund’s previous subadvisor, Loomis, Sayles & Company, L.P. The Fund’s past performance would have been different if the Fund were managed by the current subadvisor and strategy, and the Fund’s prior performance record might be less pertinent for investors considering whether to purchase shares of the Fund.

¹⁹

As of December 4, 2020, the Fund’s subadvisor was changed to GW&K Investment Management, LLC. Prior to December 4, 2020, the Fund was known as the AMG Managers Global Income Opportunity Fund, and had different principal investment strategies and corresponding risks. Performance shown for periods prior to December 4, 2020 reflects the performance and investment strategies of the Fund’s previous subadvisor, Loomis, Sayles & Company, L.P. The Fund’s past performance would have been different if the Fund were managed by the current subadvisor and strategy, and the Fund’s prior performance record might be less pertinent for investors considering whether to purchase shares of the Fund.

²⁰	Investment income may be subject to certain state and local taxes, and depending on your tax status, the federal alternative minimum tax. Capital gains are not exempt from federal income tax.

²¹	Companies that are in similar industry sectors may be similarly affected by particular economic or market events; to the extent the Fund has substantial holdings within a particular sector, the risks associated with that sector increase.

²²	The Fund’s investments may not be allocated in the best performing asset classes.

²³	The Fund invests in growth stocks, which may be more sensitive to market movements because their prices tend to reflect future investor expectations rather than just current profits. Growth stocks may underperform value stocks during given periods.

²⁴	The Fund invests in value stocks, which may perform differently from the market as a whole and may be undervalued by the market for a long period of time.

²⁵

As of April 17, 2020, the Fund’s subadvisor was changed to GW&K Investment Management, LLC. Prior to April 17, 2020, the Fund was known as the AMG Chicago Equity Partners Balanced Fund, and had different principal investment strategies and corresponding risks. Performance shown for periods prior to April 17, 2020 reflects the performance and

investment strategies of the Fund’s previous subadvisor, Chicago Equity Partners, LLC. The Fund’s past performance would have been different if the Fund were managed by the current subadvisor and strategy, and the Fund’s prior performance record might be less pertinent for investors considering whether to purchase shares of the Fund.

²⁶	The Fund is subject to risks associated with investments in small-capitalization companies, such as erratic earnings patterns, competitive conditions, limited earnings history, and a reliance on one or a limited number of products.

²⁷	The Fund is subject to risks associated with investments in mid-capitalization companies such as greater price volatility, lower trading volume, and less liquidity than the stocks of larger, more established companies.

²⁸

As of December 4, 2020, the Fund’s subadvisor was changed to GW&K Investment Management, LLC. Prior to December 4, 2020, the Fund was known as the AMG Managers Skyline Special Equities Fund, and had different principal investment strategies and corresponding risks. Performance shown for periods prior to December 4, 2020 reflects the performance and investment strategies of the Fund’s previous subadvisor, Skyline Asset Management, L.P. The Fund’s past performance would have been different if the Fund were managed by the current subadvisor and strategy, and the Fund’s prior performance record might be less pertinent for investors considering whether to purchase shares of the Fund.

²⁹	The Fund is subject to special risk considerations similar to those associated with the direct ownership of real estate. Real estate valuations may be subject to factors such as changing general and local economic, financial, competitive, and environmental conditions.

³⁰	On March 19, 2021, the benchmark changed from the Bloomberg Barclays U.S. Government/Credit Bond Index to the Bloomberg Barclays U.S. Aggregate Bond Index.

³¹

The Bloomberg Barclays U.S. Aggregate Bond Index is an index of the U.S. investment-grade fixed-rate bond market, including both government and corporate bonds. Unlike the Fund, the Bloomberg Barclays U.S. Aggregate Bond Index is unmanaged, is not available for investment and does not incur expenses.

³²

The Bloomberg Barclays U.S. Government/Credit Bond Index is an index of investment-grade government and corporate bonds with a maturity rate of more than one year. Unlike the Fund, the Bloomberg Barclays U.S. Government/Credit Bond Index is unmanaged, is not available for investment and does not incur expenses.

³³

The Bloomberg Barclays U.S. High Yield BB 1-5 Year Index, a subset of the Bloomberg Barclays High Yield Index, is an unmanaged index comprised of fixed rate, publicly issued, non-investment grade debt registered with the Securities & Exchange Commission (SEC) where the middle rating of Moody’s, S&P and Fitch is BB and maturities range from 1 to 5 years. Unlike the Fund, the Bloomberg Barclays U.S. High Yield BB 1-5 Year Index is unmanaged, is not available for investment and does not incur expenses.

³⁴

The Bloomberg Barclays 10-Year Municipal Bond Index is the 10 Year (8-12) component of the Municipal Bond Index. It is a rules based, market-value-weighted index engineered for the tax-exempt bond market. The Index tracks general obligation bonds, revenue bonds, insured bonds, and prerefunded bonds rated Baa3/BBB- or higher by at least two of the ratings agencies: Moody’s, S&P, Fitch. Unlike the Fund, the Bloomberg Barclays 10-Year Municipal Bond Index is unmanaged, is not available for investment and does not incur expenses.

³⁵

The Bloomberg Barclays U.S. Municipal Bond BAA Index is a subset of the Bloomberg Barclays U.S. Municipal Bond Index with an index rating of Baa1, Baa2, or Baa3. The Bloomberg Barclays U.S. Municipal Bond Index is a rules-based, market-value-weighted index engineered for the long-term, tax-exempt bond market. Unlike the Fund, the Bloomberg Barclays U.S. Municipal Bond BAA Index is unmanaged, is not available for investment and does not incur expenses.

³⁶

The MSCI All Country World Index (ACWI) is a free-float adjusted market capitalization weighted index that is designed to measure the equity market performance of developed and emerging markets. Please go to msci.com for most current list of countries represented by the Index. Unlike the Fund, the MSCI All Country World Index (ACWI) is unmanaged, is not available for investment and does not incur expenses.

³⁷

The Bloomberg Barclays Global Aggregate Bond Index provides a broad-based measure of the global investment-grade fixed income markets. The three major components of this index are the U.S. Aggregate, the Pan-European Aggregate, and the Asian-Pacific Aggregate Indices. The Index also includes Eurodollar and Euro-Yen corporate bonds, Canadian government, agency and corporate securities, and USD investment grade 144A securities. Unlike the Fund, the Bloomberg Barclays Global Aggregate Bond Index is unmanaged, is not available for investment and does not incur expenses.

Fund Performance

Periods ended June 30, 2021 (continued)

³⁸ The Russell 2000^® Index is composed of the 2,000 smallest stocks in the Russell 3000^® Index and is widely regarded in the industry as the premier measure of small-cap stock performance. Unlike the Fund, the Russell 2000^® Index is unmanaged, is not available for investment and does not incur expenses.

³⁹ The Russell 2500^® Index is composed of the 2,500 smallest stocks in the Russell 3000^® Index and is widely regarded in the industry as the premier measure of small/mid cap stock performance. Unlike the Fund, the Russell 2500^® Index is unmanaged, is not available for investment and does not incur expenses.

⁴⁰ The Russell 2000^® Value Index is an unmanaged, market-value weighted, value-oriented index comprised of small stocks that have relatively low price-to-book ratios and lower forecasted growth values. Unlike the Fund, the Russell 2000^® Value

Index is unmanaged, is not available for investment and does not incur expenses.

Bloomberg Index Services Limited. BLOOMBERG^® is a trademark and service mark of Bloomberg Finance L.P. and its affiliates (collectively “Bloomberg”). BARCLAYS^® is a trademark and service mark of Barclays Bank PLC (collectively with its affiliates, “Barclays”), used under license. Bloomberg or Bloomberg’s licensors, including Barclays, own all proprietary rights in the Bloomberg Barclays Indices. Neither Bloomberg nor Barclays approves or endorses this material, or guarantees the accuracy or completeness of any information herein, or makes any warranty, express or implied, as to the results to be obtained therefrom and, to the maximum extent allowed by law, neither shall have any liability or responsibility for injury or damages arising in connection therewith.

All MSCI data is provided “as is”. The products described here in are not sponsored or endorsed and have not been reviewed or passed on by MSCI. In no event shall MSCI, its affiliates or any MSCI data provider have any liability of any kind in connection with the MSCI data or the products described here in. Copying or redistributing the MSCI data is strictly prohibited. All holdings and sector/region allocations are subject to review and adjustment in accordance with the Fund’s investment strategy and may vary in the future, and should not be considered recommendations to buy or sell any security.

The Russell Indices are trademarks of the London Stock Exchange Group companies.

Not FDIC insured, nor bank guaranteed. May lose value.

AMG GW&K ESG Bond Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Category	% of Net Assets

Corporate Bonds and Notes		57.5

U.S. Government and Agency Obligations		34.7

Municipal Bonds		3.9

Foreign Government Obligations		1.6

Asset-Backed Securities		0.4

Short-Term Investments		2.8

Other Assets Less Liabilities		(0.9	)


Rating	% of Market Value¹

U.S. Government and Agency Obligations		35.4

Aaa/AAA		1.2

Aa/AA		7.4

A		5.4

Baa/BBB		23.6

Ba/BB		23.0

B		4.0


¹Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name		% of Net Assets

FHLMC, 3.000%, 04/01/51		2.7

FNMA, 3.500%, 08/01/49		2.5

FNMA, 2.000%, 04/01/51		2.4

U.S. Treasury Notes, 0.250%, 03/15/24		2.3

FHLMC, 2.000%, 03/01/36		2.2

FHLMC, 3.500%, 02/01/50		2.2

FNMA, 3.500%, 02/01/35		2.1

FHLMC, 4.500%, 12/01/48		2.0

U.S. Treasury Notes, 0.125%, 03/31/23		1.9

U.S. Treasury Bonds, 1.875%, 02/15/51		1.9



Top Ten as a Group		22.2

Credit quality ratings shown above reflect the highest rating assigned by either Standard & Poor’s (“S&P”), Moody’s Investors Service, Inc. (“Moody’s”) or Fitch. These rating agencies are independent, nationally recognized statistical rating organizations and are widely used. Investment grade ratings are credit ratings of BBB/Baa or higher. Below investment grade ratings are credit ratings of BB/Ba or lower. Investments designated N/R are not rated by any of the rating agencies. Unrated investments do not necessarily indicate low credit quality. Credit quality ratings are subject to change.

Because a fund’s strategy may result in multiple investments in particular sectors of the economy, its performance may depend on the performance of those sectors and may fluctuate more widely than investments diversified across more sectors. For additional information on these and other risk considerations, please see the Fund’s prospectus.

Any sectors, industries, or securities discussed should not be perceived as investment recommendations. Mention of a specific security should not be considered a recommendation to buy or solicitation to sell that security. Specific securities mentioned in this report may have been sold from the Fund’s portfolio of investments by the time you receive this report.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Principal Amount		Value

Corporate Bonds and Notes - 57.5%

Financials - 13.4%

Aircastle, Ltd. (Bermuda) 5.250%, 08/11/25¹		$2,582,000		$2,903,024

Ally Financial, Inc.
Series B, (4.700% to 05/15/26 then U.S. Treasury Yield Curve CMT 5 year + 3.868%), 4.700%, 05/15/26^2,3,4		3,110,000		3,211,697
8.000%, 11/01/31		3,200,000		4,609,044

American Tower Corp. 4.400%, 02/15/26		2,300,000		2,597,726

Bank of America Corp.
MTN, (4.330% to 03/15/49 then 3 month LIBOR + 1.520%), 4.330%, 03/15/50^2,4		7,700,000		9,480,782

The Bank of New York Mellon Corp.
Series G, (4.700% to 09/20/25 then U.S. Treasury Yield Curve CMT 5 year + 4.358%), 4.700%, 09/20/25^2,3,4		5,000,000		5,456,250

Boston Properties, LP 3.400%, 06/21/29		4,800,000		5,214,632

The Charles Schwab Corp.
Series I, (4.000% to 06/01/26 then U.S. Treasury Yield Curve CMT 5 year + 3.168%), 4.000%, 06/01/26^2,3,4		5,000,000		5,212,500

CIT Group, Inc. 6.125%, 03/09/28		3,875,000		4,728,275

Crown Castle International Corp. 4.000%, 03/01/27		2,300,000		2,574,888

Equinix, Inc. 1.000%, 09/15/25		5,200,000		5,163,377

GLP Capital LP/GLP Financing II, Inc. 4.000%, 01/15/31		1,800,000		1,939,464

The Goldman Sachs Group, Inc. 6.750%, 10/01/37		2,300,000		3,349,311

Host Hotels & Resorts LP
Series H, 3.375%, 12/15/29		5,200,000		5,455,535

Iron Mountain, Inc. 4.500%, 02/15/31¹		4,000,000		4,050,000

JPMorgan Chase & Co. 4.125%, 12/15/26		2,800,000		3,169,274
Series U, (6.125% to 04/30/24 then 3 month LIBOR + 3.330%), 6.125%, 04/30/24^2,3,4		4,900,000		5,310,375

Marsh & McLennan Cos., Inc. 5.875%, 08/01/33		1,900,000		2,570,703

MetLife, Inc.
Series G, (3.850% to 09/15/25 then U.S. Treasury Yield Curve CMT 5 year + 3.576%), 3.850%, 09/15/25^2,3,4		5,000,000		5,242,800

Morgan Stanley 3.950%, 04/23/27		2,300,000		2,571,554

Nationwide Mutual Insurance Co. 4.350%, 04/30/50¹		2,400,000		2,691,533


	Principal Amount		Value

OneMain Finance Corp. 8.250%, 10/01/23		$3,600,000		$4,050,000

Owl Rock Capital Corp. 4.250%, 01/15/26		2,400,000		2,593,848

Prudential Financial, Inc. 3.700%, 03/13/51		2,400,000		2,738,579

SBA Communications Corp. 3.875%, 02/15/27		4,000,000		4,107,620

SLM Corp. 4.200%, 10/29/25		1,900,000		2,044,875

Sprint Capital Corp. 6.875%, 11/15/28		3,300,000		4,232,250

Starwood Property Trust, Inc. 4.750%, 03/15/25		1,800,000		1,872,000

Truist Financial Corp.
Series P, (4.950% to 12/01/25 then U.S. Treasury Yield Curve CMT 5 year + 4.605%), 4.950%, 09/01/25^2,3,4		5,000,000		5,492,500

VICI Properties LP/VICI Note Co., Inc. 3.500%, 02/15/25^1,5		4,000,000		4,078,960

Visa, Inc. 4.150%, 12/14/35		2,200,000		2,708,668

Weyerhaeuser Co. 6.875%, 12/15/33		3,100,000		4,288,285

Total Financials				125,710,329

Industrials - 42.4%

ACCO Brands Corp. 4.250%, 03/15/29¹		4,225,000		4,181,483

Adient Global Holdings, Ltd. (Jersey) 4.875%, 08/15/26^1,5		4,000,000		4,116,920

Advocate Health & Hospitals Corp. 4.272%, 08/15/48		2,200,000		2,769,216

AECOM 5.125%, 03/15/27		2,100,000		2,338,875

Air Products and Chemicals, Inc. 2.700%, 05/15/40		2,700,000		2,740,850

Alcoa Nederland Holding, B.V. (Netherlands) 4.125%, 03/31/29¹		4,000,000		4,165,180

Anheuser-Busch InBev Worldwide, Inc. 4.375%, 04/15/38		2,300,000		2,751,986

Aramark Services, Inc. 5.000%, 02/01/28¹		3,750,000		3,918,750

Ardagh Metal Packaging Finance USA LLC/Ardagh Metal Packaging Finance PLC 3.250%, 09/01/28¹		4,800,000		4,786,096

AT&T, Inc. 4.300%, 02/15/30		2,300,000		2,662,546

Ball Corp. 2.875%, 08/15/30		4,200,000		4,122,804

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 42.4% (continued)

Berry Global, Inc. 1.650%, 01/15/27¹		$4,675,000		$4,634,515

Broadcom Corp./Broadcom Cayman Finance, Ltd. 3.875%, 01/15/27		3,494,000		3,860,223

Caesars Entertainment, Inc. 6.250%, 07/01/25¹		3,800,000		4,029,748

Campbell Soup Co. 2.375%, 04/24/30		2,600,000		2,619,392

CDK Global, Inc. 4.875%, 06/01/27		3,800,000		4,018,500

CDW LLC/CDW Finance Corp. 3.250%, 02/15/29		4,000,000		4,050,000

Centene Corp. 3.375%, 02/15/30		4,000,000		4,180,000

Central Garden & Pet Co. 4.125%, 10/15/30		1,800,000		1,838,250

Cisco Systems, Inc. 5.500%, 01/15/40		1,900,000		2,678,256

Cleveland-Cliffs, Inc. 4.875%, 03/01/31^1,5		4,090,000		4,294,500

The Coca-Cola Co. 2.500%, 06/01/40		2,700,000		2,677,083

Cogent Communications Group, Inc. 3.500%, 05/01/26¹		4,565,000		4,667,713

Comcast Corp. 4.150%, 10/15/28		2,200,000		2,550,615

CommonSpirit Health 3.347%, 10/01/29		2,400,000		2,601,674

Corning, Inc. 6.850%, 03/01/29		2,000,000		2,620,237

Crown Americas LLC/Crown Americas Capital Corp. V 4.250%, 09/30/26		3,800,000		4,075,500

CVS Health Corp. 5.125%, 07/20/45		2,100,000		2,734,222

Dana, Inc. 4.250%, 09/01/30		1,000,000		1,028,750
5.375%, 11/15/27⁵		3,800,000		4,047,000

Dell International LLC/EMC Corp. 8.100%, 07/15/36		1,800,000		2,754,856

Dell, Inc. 7.100%, 04/15/28⁵		3,200,000		4,113,152

Delta Air Lines, Inc. 7.375%, 01/15/26		3,500,000		4,108,195

Discovery Communications LLC 3.950%, 03/20/28		2,297,000		2,556,738

Elanco Animal Health, Inc. 5.900%, 08/28/28^5,6		3,500,000		4,095,945

Encompass Health Corp. 4.750%, 02/01/30		4,000,000		4,250,000


	Principal Amount		Value

FedEx Corp. 3.100%, 08/05/29		$2,400,000		$2,604,162

Fiserv, Inc. 4.200%, 10/01/28		2,300,000		2,646,131

FMG Resources August 2006 Pty, Ltd. (Australia) 4.500%, 09/15/27¹		3,800,000		4,132,500

The Ford Foundation Series 2020, 2.415%, 06/01/50		3,000,000		2,886,257

Freeport-McMoRan, Inc. 5.400%, 11/14/34		3,400,000		4,106,520

G-III Apparel Group, Ltd. 7.875%, 08/15/25¹		3,540,000		3,832,227

GLP Capital LP/GLP Financing II Inc. 5.750%, 06/01/28		1,600,000		1,903,774

The Goodyear Tire & Rubber Co. 9.500%, 05/31/25		3,500,000		3,916,605

Graphic Packaging International LLC 3.500%, 03/01/29¹		4,000,000		3,962,800

Hanesbrands, Inc. 4.875%, 05/15/26¹		3,800,000		4,104,000

Hasbro, Inc. 3.900%, 11/19/29⁵		4,400,000		4,896,925

HB Fuller Co. 4.250%, 10/15/28		4,000,000		4,130,000

HCA, Inc. 3.500%, 09/01/30⁵		3,700,000		3,941,869

Hilton Domestic Operating Co., Inc. 4.875%, 01/15/30		3,900,000		4,163,250

The Home Depot, Inc. 5.875%, 12/16/36		1,800,000		2,575,372

Howmet Aerospace, Inc. 6.875%, 05/01/25		3,500,000		4,073,930

Hudbay Minerals, Inc. (Canada) 4.500%, 04/01/26¹		4,000,000		4,015,000

Johnson Controls International plc/Tyco Fire & Security Finance SCA (Ireland) 1.750%, 09/15/30		5,300,000		5,109,776

Kaiser Foundation Hospitals 3.150%, 05/01/27		4,600,000		5,030,424

KLA Corp. 5.650%, 11/01/34		2,600,000		3,320,045

Klabin Finance, S.A. (Luxembourg) 4.875%, 09/19/27¹		3,700,000		4,088,500

Kraft Heinz Foods Co. 4.250%, 03/01/31		3,700,000		4,207,632

L Brands, Inc. 6.694%, 01/15/27		2,000,000		2,353,060

Lamar Media Corp. 4.875%, 01/15/29		3,800,000		4,009,000

Las Vegas Sands Corp. 3.900%, 08/08/29		2,291,000		2,441,260

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 42.4% (continued)

Lowe’s Cos., Inc. 4.000%, 04/15/25		$2,300,000		$2,545,703

Lumen Technologies Inc 5.625%, 04/01/25		2,000,000		2,165,000

Macy’s Retail Holdings, Inc. 4.500%, 12/15/34		4,300,000		4,052,750

Masco Corp. 2.000%, 10/01/30		3,500,000		3,414,152
6.500%, 08/15/32		254,000		338,257
7.750%, 08/01/29		499,000		684,616

McDonald’s Corp., MTN 3.700%, 01/30/26		2,300,000		2,556,850

MDC Holdings, Inc. 2.500%, 01/15/31		4,000,000		3,902,840

MercadoLibre, Inc. 2.375%, 01/14/26		4,000,000		4,026,040

Merck & Co., Inc. 2.350%, 06/24/40		2,800,000		2,707,773

Methanex Corp. (Canada) 5.125%, 10/15/27⁵		1,800,000		1,944,000

MGM Resorts International 5.750%, 06/15/25		3,700,000		4,080,175

Microsoft Corp. 2.525%, 06/01/50		2,800,000		2,753,396

Murphy Oil USA, Inc. 4.750%, 09/15/29		3,800,000		3,990,000

Netflix, Inc. 4.375%, 11/15/26⁵		3,500,000		3,980,270

Newell Brands, Inc. 4.700%, 04/01/26⁶		3,700,000		4,125,944

Nordstrom, Inc. 4.000%, 03/15/27⁵		4,000,000		4,152,509

Northrop Grumman Corp. 3.200%, 02/01/27		2,300,000		2,505,209

Owens Corning 7.000%, 12/01/36		1,900,000		2,761,331

Parker-Hannifin Corp. 3.250%, 06/14/29		2,300,000		2,518,776

Penn National Gaming, Inc. 5.625%, 01/15/27¹		4,000,000		4,155,000

Penske Automotive Group, Inc. 3.750%, 06/15/29		4,717,000		4,746,441

PepsiCo, Inc. 3.000%, 10/15/27		2,300,000		2,525,568

Prime Security Services Borrower LLC/Prime Finance, Inc. 5.750%, 04/15/26¹		3,800,000		4,197,746

PTC, Inc. 3.625%, 02/15/25¹		3,800,000		3,914,000


	Principal Amount		Value

PulteGroup, Inc. 6.000%, 02/15/35		$4,200,000		$5,512,206

Qwest Corp. 7.250%, 09/15/25		560,000		662,536

RELX Capital, Inc. 4.000%, 03/18/29		2,300,000		2,614,718

Royal Caribbean Cruises, Ltd. (Liberia) 5.500%, 04/01/28¹		4,625,000		4,843,762

Sally Holdings LLC/Sally Capital, Inc. 8.750%, 04/30/25¹		3,500,000		3,832,500

SK Hynix, Inc. (South Korea) 2.375%, 01/19/31¹		3,200,000		3,119,507

Square, Inc. 2.750%, 06/01/26¹		2,780,000		2,828,650

Starbucks Corp. 2.550%, 11/15/30		2,500,000		2,593,226

Steel Dynamics, Inc. 3.250%, 01/15/31		2,500,000		2,685,322

Sysco Corp. 2.400%, 02/15/30		5,000,000		5,082,196

Telecom Italia Capital, S.A. (Luxembourg) 6.375%, 11/15/33		3,400,000		4,054,500

Teleflex, Inc. 4.250%, 06/01/28¹		4,000,000		4,170,000

Tenet Healthcare Corp. 4.875%, 01/01/26¹		3,900,000		4,045,080

Toll Brothers Finance Corp. 3.800%, 11/01/29⁵		3,700,000		3,968,250

The Toro Co. 6.625%, 05/01/37		2,100,000		2,855,659

Travel + Leisure Co. 5.650%, 04/01/24⁶		3,800,000		4,140,024

TreeHouse Foods, Inc. 4.000%, 09/01/28		4,000,000		3,970,000

United Parcel Service, Inc. 6.200%, 01/15/38		1,800,000		2,661,665

United Rentals North America Inc. 3.875%, 02/15/31		4,000,000		4,070,000

Valvoline, Inc. 4.250%, 02/15/30¹		4,100,000		4,233,168

VeriSign, Inc. 5.250%, 04/01/25		2,300,000		2,612,087

Verizon Communications, Inc. 3.875%, 02/08/29		4,500,000		5,118,343

VF Corp. 2.950%, 04/23/30		2,500,000		2,647,595

Videotron, Ltd. (Canada) 5.375%, 06/15/24¹		3,700,000		4,051,500

Walmart, Inc. 4.050%, 06/29/48		2,200,000		2,770,792

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 42.4% (continued)

WESCO Distribution, Inc. 7.125%, 06/15/25¹		$3,700,000		$3,998,590

Xylem, Inc. 2.250%, 01/30/31⁵		5,200,000		5,240,605

Yum! Brands, Inc. 3.625%, 03/15/31		4,100,000		4,079,500

Total Industrials				397,297,116

Utilities - 1.7%

Dominion Energy, Inc.
Series B, (4.650% to 12/15/24 then U.S. Treasury Yield Curve CMT 5 year + 2.993%), 4.650%, 12/15/24^2,3,4		5,000,000		5,312,500

National Rural Utilities Cooperative Finance Corp. 1.350%, 03/15/31		5,300,000		4,915,205

Northern States Power Co. 2.900%, 03/01/50		5,300,000		5,410,990

Total Utilities				15,638,695

Total Corporate Bonds and Notes (Cost $517,656,313)				538,646,140

Asset-Backed Securities - 0.4%

FAN Engine Securitization, Ltd. (Ireland) Series 2013-1A, Class 1A 4.625%, 10/15/43^1,7		7,736,016		3,829,328

Total Asset-Backed Securities (Cost $7,661,361)				3,829,328

Municipal Bonds - 3.9%

California State General Obligation, School Improvements 7.550%, 04/01/39		3,000,000		5,114,997

JobsOhio Beverage System, Series A 2.833%, 01/01/38		4,000,000		4,243,982

Los Angeles Unified School District, School Improvements 5.750%, 07/01/34		3,800,000		5,131,335

Massachusetts School Building Authority Series B, 1.753%, 08/15/30		5,000,000		4,999,391

Metropolitan Transportation Authority, Series C 5.175%, 11/15/49		3,550,000		4,792,379

New Jersey Economic Development Authority, Pension Funding, Series A (National Insured) 7.425%, 02/15/29		4,000,000		5,187,369

Port Authority of New York & New Jersey 6.040%, 12/01/29		2,250,000		2,955,274

University of California 1.697%, 05/15/29		4,500,000		4,514,635

Total Municipal Bonds (Cost $36,079,069)				36,939,362


	Principal Amount		Value

U.S. Government and Agency Obligations - 34.7%

Fannie Mae - 11.9%

FNMA 2.000%, 04/01/51		$21,765,482		$22,020,622
2.500%, 11/01/50		7,181,282		7,439,306
3.500%, 02/01/35 to 08/01/49		40,270,725		42,782,540
4.000%, 06/01/48 to 06/01/49		30,989,227		33,016,693
5.000%, 05/01/50		5,617,173		6,211,180

Total Fannie Mae				111,470,341

Freddie Mac - 9.1%

FHLMC 2.000%, 03/01/36		20,193,571		20,874,128
3.000%, 04/01/51		24,584,491		25,713,110
3.500%, 02/01/50		19,304,868		20,285,340
4.500%, 12/01/48		17,180,282		18,524,391

Total Freddie Mac				85,396,969

U.S. Treasury Obligations - 13.7%

U.S. Treasury Bonds 1.250%, 05/15/50		7,000,000		5,719,492
1.875%, 02/15/51		18,425,000		17,601,633
3.500%, 02/15/39		12,900,000		16,144,652
4.500%, 02/15/36		6,021,000		8,271,584

U.S. Treasury Notes 0.125%, 03/31/23 to 02/15/24		31,375,000		31,260,787
0.250%, 03/15/24		22,050,000		21,962,145
0.500%, 02/28/26		14,520,000		14,306,170
0.750%, 03/31/26		7,581,000		7,550,498
1.125%, 02/15/31		5,525,000		5,368,746

Total U.S. Treasury Obligations				128,185,707

Total U.S. Government and Agency Obligations (Cost $323,773,896)				325,053,017

Foreign Government Obligations - 1.6%

The Korea Development Bank (South Korea) 0.500%, 10/27/23		5,000,000		5,000,047

Province of Ontario Canada (Canada) 1.050%, 05/21/27		5,000,000		4,953,909

Province of Quebec Canada (Canada) 1.350%, 05/28/30⁵		5,200,000		5,090,644

Total Foreign Government Obligations (Cost $14,968,336)				15,044,600

Short-Term Investments - 2.8%

Joint Repurchase Agreements - 2.8%⁸

Bethesda Securities LLC, dated 06/30/21, due 07/01/21, 0.080% total to be received $1,424,335 (collateralized by various U.S. Government Agency Obligations, 1.500% - 6.500%, 01/01/25 - 04/01/51, totaling $1,452,819)		1,424,332		1,424,332

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Joint Repurchase Agreements - 2.8%⁸(continued)

Cantor Fitzgerald Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $6,280,009 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.125% - 9.000%, 07/25/21 - 05/20/71, totaling $6,405,600)		$6,280,000		$6,280,000

Citadel Securities LLC, dated 06/30/21, due 07/01/21, 0.090% total to be received $4,020,909 (collateralized by various U.S. Treasuries, 0.000% - 8.125%, 07/01/21 - 11/15/50, totaling $4,101,327)		4,020,899		4,020,899

JVB Financial Group LLC, dated 06/30/21, due 07/01/21, 0.090% total to be received $2,331,574 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.125% - 7.000%, 08/01/21 -06/01/51, totaling $2,378,199)		2,331,568		2,331,568

Mirae Asset Securities USA, Inc., dated 06/30/21, due 07/01/21, 0.060% total to be received $2,962,259 (collateralized by various U.S. Government Agency Obligations, 0.500% - 7.500%, 05/01/24 - 04/20/71, totaling $3,021,504)		2,962,254		2,962,254


	Principal Amount		Value

RBC Dominion Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $2,882,534 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 8.000%, 08/01/21 - 04/15/62, totaling $2,940,181)		$2,882,530		$2,882,530

State of Wisconsin Investment Board, dated 06/30/21, due 07/01/21, 0.110% total to be received $4,620,749 (collateralized by various U.S. Treasuries, 0.125% - 3.875%, 07/15/23 - 02/15/48, totaling $4,713,653)		4,620,735		4,620,735

StoneX Financial, Inc., dated 06/30/21, due 07/01/21, 0.100% total to be received $1,919,582 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.320% - 9.000%, 12/01/21 - 05/20/71, totaling $1,957,968)		1,919,577		1,919,577

Total Joint Repurchase Agreements				26,441,895

Total Short-Term Investments (Cost $26,441,895)				26,441,895

Total Investments - 100.9% (Cost $926,580,870)				945,954,342

Other Assets, less Liabilities - (0.9)%				(8,749,244	)

Net Assets - 100.0%				$937,205,098

¹	Security exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At June 30, 2021, the value of these securities amounted to $127,872,280 or 13.6% of net assets.

²	Fixed to variable rate investment. The rate shown reflects the fixed rate in effect at June 30, 2021. Rate will reset at a future date.

³	Perpetuity Bond. The date shown represents the next call date.

⁴

Variable rate security. The rate shown is based on the latest available information as of June 30, 2021. Certain variable rate securities are not based on a published reference rate and spread but are determined by the issuer or agent and are based on current market conditions. These securities do not indicate a reference rate and spread in their description above.

⁵	Some of these securities, amounting to $27,730,546 or 3.0% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

⁶	Step Bond: A debt instrument with either deferred interest payments or an interest rate that resets at specific times during its term.

⁷	Security’s value was determined by using significant unobservable inputs.

⁸	Cash collateral received for securities lending activity was invested in these joint repurchase agreements.

CMT Constant Maturity Treasury

FHLMC Freddie Mac

FNMA Fannie Mae

LIBOR London Interbank Offered Rate

MTN Medium-Term Note

National Insured National Public Finance Guarantee Corp.

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:

Level 1

Level 2

Level 3

Total

Investments in Securities

Corporate Bonds and Notes^†

–

$538,646,140

–

$538,646,140

Asset-Backed Securities

–

$3,829,328

3,829,328

Municipal Bonds^†

–

36,939,362

–

36,939,362

U.S. Government and Agency Obligations^†

–

325,053,017

–

325,053,017

Foreign Government Obligations

–

15,044,600

–

15,044,600

Short-Term Investments

Joint Repurchase Agreements

–

26,441,895

–

26,441,895

Total Investments in Securities

–

$942,125,014

$3,829,328

$945,954,342

^†

All corporate bonds and notes, municipal bonds and U.S. government and agency obligations held in the Fund are Level 2 securities. For a detailed breakout of corporate bonds and notes, municipal bonds and U.S. government and agency obligations by major industry or agency classification, please refer to the Fund’s Schedule of Portfolio Investments.

The following table below is a reconciliation of investments in which significant unobservable inputs (Level 3) were used in determining fair value at June 30, 2021:


	Asset-Backed Securities

Balance as of December 31, 2020		$5,105,499

Accrued discounts (premiums)		2,859

Realized gain (loss)		6,130

Change in unrealized appreciation/depreciation		(669,742	)

Purchases		–

Sales		(615,418	)

Transfers in to Level 3		–

Transfers out of Level 3		–

Balance as of June 30, 2021		$3,829,328



Net change in unrealized appreciation/depreciation on investments still held at June 30, 2021		$(899,699)

The following table summarizes the quantitative inputs and assumptions used for investments categorized in Level 3 of the fair value hierarchy as of June 30, 2021. The table below is not intended to be all-inclusive, but rather provides information on the significant Level 3 inputs as they relate to the Fund’s fair value measurements:

Quantitative Information about Level 3 Fair Value Measurements

Fair Value as of
June 30, 2021

Valuation
Technique(s)

Unobservable
Inputs(s)

Range

Median

Impact to Valuation from
an Increase in Input^(a)

Asset-Backed Securities

$3,829,328

Market Approach

Broker Quote

N/A

Increase

Discount Rate

10%

N/A

Decrease

^(a)

Represents the directional change in the fair value of the Level 3 investments that could have resulted from an increase in the corresponding input as of period end. A decrease to the unobservable input would have had the opposite effect. Significant changes in these inputs may have resulted in a significantly higher or lower fair value measurement at period end.

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Schedule of Portfolio Investments (continued)

For the six months ended June 30, 2021, the effect of derivative instruments on the Statement of Operations for the Fund and the amount of realized gain/(loss) and unrealized appreciation/depreciation on derivatives recognized in income was as follows:

Realized Gain/(Loss)

Change in Unrealized Appreciation/Depreciation

Derivatives not accounted

for as hedging instruments

Statement of Operations

Location

Realized

Gain/(Loss)

Statement of Operations

Location

Change in

Unrealized

Appreciation/

Depreciation

Interest rate futures contracts

Net realized gain on futures contracts

$267,476

Net change in unrealized appreciation/depreciation on futures contracts

–

The accompanying notes are an integral part of these financial statements.

AMG GW&K Enhanced Core Bond ESG Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Category		% of Net Assets

Corporate Bonds and Notes		49.4

U.S. Government and Agency Obligations		36.4

Municipal Bonds		7.9

Foreign Government Obligations		0.6

Short-Term Investments		3.0

Other Assets Less Liabilities		2.7


Rating	% of Market Value¹

U.S. Government and Agency Obligations		38.6

Aaa/AAA		2.7

Aa/AA		9.2

A		5.6

Baa/BBB		27.6

Ba/BB		14.8

B		1.5

¹	Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name		% of Net Assets

FNMA, 4.000%, 10/01/43		2.7

FHLMC, 3.000%, 03/01/51		2.1

FNMA, 4.500%, 04/01/41		2.0

FNMA, 2.000%, 08/01/50		1.9

U.S. Treasury Bonds, 1.875%, 02/15/51		1.8

California State General Obligation, School Improvements, 7.550%, 04/01/39		1.8

U.S. Treasury Notes, 1.625%, 02/15/26		1.4

FNMA, 5.000%, 07/01/47		1.4

FNMA, 4.500%, 08/01/50		1.3

County of Miami-Dade FL Aviation Revenue, Series C, Revenue, 4.280%, 10/01/41		1.3


Top Ten as a Group		17.7

AMG GW&K Enhanced Core Bond ESG Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Principal Amount		Value

Corporate Bonds and Notes - 49.4%

Financials - 13.3%

Aircastle, Ltd. (Bermuda) 5.000%, 04/01/23		$501,000		$536,131

Ally Financial, Inc. 8.000%, 11/01/31		383,000		552,118

Bank of America Corp. MTN, 4.330%, 03/15/50¹		435,000		536,879

The Bank of New York Mellon Corp.
Series G, (4.700% to 09/20/25 then U.S. Treasury Yield Curve CMT 5 year + 4.358%), 4.700%, 09/20/25^1,2,3		219,000		239,531

Boston Properties, LP 3.400%, 06/21/29		507,000		551,651

The Charles Schwab Corp.
Series I, (4.000% to 06/01/26 then U.S. Treasury Yield Curve CMT 5 year + 3.168%), 4.000%, 06/01/26^1,2,3		519,000		542,355

CIT Group, Inc. 6.125%, 03/09/28		441,000		539,658

Crown Castle International Corp. 4.300%, 02/15/29		365,000		420,638

The Goldman Sachs Group, Inc.
Series S, (4.400% to 02/10/25 then U.S. Treasury Yield Curve CMT 5 year + 2.850%), 4.400%, 02/10/25^1,2,3		343,000		355,863

Host Hotels & Resorts LP Series I, 3.500%, 09/15/30		521,000		547,889

Iron Mountain, Inc. 4.500%, 02/15/31⁴		270,000		273,713

JPMorgan Chase & Co.
(3.157% to 04/22/41 then SOFRRATE + 1.460%), 3.157%, 04/22/42^1,2		260,000		271,318

MetLife, Inc.
Series G, (3.850% to 09/15/25 then U.S. Treasury Yield Curve CMT 5 year + 3.576%), 3.850%, 09/15/25^1,2,3,5		508,000		533,938

Starwood Property Trust, Inc. 5.500%, 11/01/23⁴		238,000		249,603

The Toronto-Dominion Bank (Canada) (SOFRRATE + 0.355%), 0.398%, 03/04/24¹		536,000		536,686

Visa, Inc. 4.300%, 12/14/45		433,000		557,072
Total Financials				7,245,043

Industrials - 34.5%

AECOM 5.125%, 03/15/27		235,000		262,025

Alcoa Nederland Holding, B.V. (Netherlands) 4.125%, 03/31/29⁴		230,000		240,220

Aramark Services, Inc. 5.000%, 02/01/28⁴		250,000		261,563


	Principal Amount		Value

Ardagh Metal Packaging Finance USA LLC/Ardagh Metal Packaging Finance PLC 3.250%, 09/01/28⁴		$400,000		$400,241

AT&T, Inc. (3 month LIBOR + 1.180%), 1.299%, 06/12/24¹		459,000		470,921

Berry Global, Inc. 5.625%, 07/15/27⁴		252,000		266,828

Block Financial LLC 3.875%, 08/15/30		124,000		134,310

Broadcom, Inc. 1.950%, 02/15/28⁴		543,000		544,004

Centene Corp. 2.500%, 03/01/31		275,000		271,563

Central Garden & Pet Co. 4.125%, 10/15/30		130,000		133,231

Charter Communications Operating LLC/Charter Communications Operating Capital 4.908%, 07/23/25		472,000		535,220

Cleveland-Cliffs, Inc. 4.875%, 03/01/31^4,5		235,000		247,053

The Coca-Cola Co. 2.500%, 06/01/40		140,000		139,102

Cogent Communications Group, Inc. 3.500%, 05/01/26⁴		235,000		240,581

Comcast Corp. 4.150%, 10/15/28		457,000		530,190

CommonSpirit Health 3.347%, 10/01/29		501,000		543,655

CVS Health Corp. 5.125%, 07/20/45		432,000		563,394

Dana, Inc.
5.375%, 11/15/27		5,000		5,332
5.625%, 06/15/28		487,000		528,005

Dell, Inc. 7.100%, 04/15/28⁵		206,000		265,647
Discovery Communications LLC 3.950%, 03/20/28		245,000		272,995

Elanco Animal Health, Inc. 5.900%, 08/28/28⁶		343,000		402,593

Fiserv, Inc. 4.200%, 10/01/28		470,000		541,113

The Ford Foundation Series 2020, 2.415%, 06/01/50		523,000		504,987

G-III Apparel Group, Ltd. 7.875%, 08/15/25⁴		220,000		238,843

GLP Capital LP/GLP Financing II Inc. 5.750%, 06/01/28		115,000		136,994

HCA, Inc. 5.375%, 02/01/25		481,000		543,169

The accompanying notes are an integral part of these financial statements.

AMG GW&K Enhanced Core Bond ESG Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value
Industrials - 34.5% (continued)

Howmet Aerospace, Inc. 6.875%, 05/01/25		$343,000		$399,698

Hudbay Minerals, Inc. (Canada) 4.500%, 04/01/26⁴		135,000		135,675

Kraft Heinz Foods Co. 4.250%, 03/01/31		488,000		555,488

Las Vegas Sands Corp. 3.900%, 08/08/29		515,000		549,188

Lowe’s Cos., Inc. 4.000%, 04/15/25		483,000		534,995

Lumen Technologies Inc 5.625%, 04/01/25		246,000		266,855

MDC Holdings, Inc. 2.500%, 01/15/31		554,000		541,291

MGM Resorts International 5.750%, 06/15/25		365,000		402,960

Microsoft Corp. 2.525%, 06/01/50		348,000		342,999

Murphy Oil USA, Inc. 5.625%, 05/01/27		257,000		271,999

Newell Brands, Inc. 4.700%, 04/01/26⁶		356,000		397,428

Nordstrom, Inc. 4.375%, 04/01/30⁵		526,000		549,484

Penn National Gaming, Inc. 5.625%, 01/15/27⁴		125,000		130,000

Penske Automotive Group, Inc. 3.750%, 06/15/29		268,000		270,008

PulteGroup, Inc.
5.000%, 01/15/27⁵		377,000		441,111
5.500%, 03/01/26		85,000		99,480

RELX Capital, Inc.
3.000%, 05/22/30		18,000		19,267
4.000%, 03/18/29		390,000		444,075

Royal Caribbean Cruises, Ltd. (Liberia) 7.500%, 10/15/27		228,000		264,937

Sprint Corp. 7.125%, 06/15/24		345,000		398,475

Square, Inc. 2.750%, 06/01/26^4,5		160,000		163,000

Sysco Corp. 2.400%, 02/15/30		538,000		548,222

Travel + Leisure Co. 5.650%, 04/01/24⁶		492,000		537,690

United Rentals North America Inc. 3.875%, 02/15/31		265,000		269,969

Verizon Communications, Inc. 3.875%, 02/08/29		482,000		548,679


	Principal Amount		Value

Xylem, Inc. 2.250%, 01/30/31		$545,000		$550,246

Total Industrials				18,856,998

Utilities - 1.6%

Dominion Energy, Inc.
Series B, (4.650% to 12/15/24 then U.S. Treasury Yield Curve CMT 5 year + 2.993%), 4.650%, 12/15/24^1,2,3		456,000		485,640

National Rural Utilities Cooperative Finance Corp. 1.350%, 03/15/31		418,000		388,686

Total Utilities				874,326

Total Corporate Bonds and Notes
(Cost $26,077,318)				26,976,367

Municipal Bonds - 7.9%

California State General Obligation, School Improvements 7.550%, 04/01/39		570,000		972,994

County of Miami-Dade FL Aviation Revenue, Series C 4.280%, 10/01/41		625,000		696,364

JobsOhio Beverage System Series B, 4.532%, 01/01/35		30,000		37,344

JobsOhio Beverage System, Series B 3.985%, 01/01/29		325,000		370,148

Los Angeles Unified School District, School Improvements 5.750%, 07/01/34		505,000		682,534

Massachusetts School Building Authority Series B, 1.753%, 08/15/30		518,000		518,335

Metropolitan Transportation Authority 6.687%, 11/15/40		5,000		7,272

Metropolitan Transportation Authority, Transit Improvement 6.668%, 11/15/39		390,000		569,443

University of California, University & College Improvements Series BD, 3.349%, 07/01/29		380,000		428,674

Total Municipal Bonds
(Cost $3,967,092)				4,283,108

U.S. Government and Agency Obligations -36.4%

Fannie Mae - 21.3%

FNMA
2.000%, 08/01/50 to 09/01/50		1,142,686		1,156,865
2.500%, 07/01/33 to 05/01/50		665,770		696,935
3.000%, 08/01/50		263,542		278,886
3.500%, 02/01/33 to 07/01/50		3,023,043		3,264,219
4.000%, 12/01/33 to 03/01/50		2,487,426		2,714,959
4.500%, 01/01/40 to 08/01/50		2,021,063		2,233,263
5.000%, 07/01/47 to 08/01/50		1,162,067		1,308,915

Total Fannie Mae				11,654,042

The accompanying notes are an integral part of these financial statements.

AMG GW&K Enhanced Core Bond ESG Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value
Freddie Mac - 8.9%

FHLMC
2.000%, 08/01/50		$185,977		$188,501
2.500%, 10/01/34 to 08/01/50		1,064,673		1,114,138
3.000%, 03/01/50 to 03/01/51		1,543,357		1,630,910
4.000%, 07/01/48 to 09/01/50		658,530		714,694

FHLMC Gold Pool 3.500%, 02/01/30 to 04/01/46		1,097,389		1,188,549

Total Freddie Mac				4,836,792

U.S. Treasury Obligations - 6.2%

U.S. Treasury Bonds
1.875%, 02/15/51		1,043,000		996,717
2.875%, 05/15/28		410,000		455,853
6.750%, 08/15/26		411,000		531,940
4.500%, 02/15/36		436,000		599,108

U.S. Treasury Notes 1.625%, 02/15/26		763,000		791,374

Total U.S. Treasury Obligations				3,374,992

Total U.S. Government and Agency Obligations
(Cost $19,639,194)				19,865,826

Foreign Government Obligation - 0.6%

The Korea Development Bank (South Korea) 0.500%, 10/27/23 (Cost $345,324)		346,000		346,282


	Principal Amount		Value
Short-Term Investments - 3.0%

Joint Repurchase Agreements - 3.0%⁷

Daiwa Capital Markets America, dated 06/30/21, due 07/01/21, 0.050% total to be received $621,126 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 7.000%, 11/30/21 -07/01/51, totaling $633,547)		$621,125		$621,125

RBC Dominion Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $1,000,001 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 8.000%, 08/01/21 -04/15/62, totaling $1,020,000)		1,000,000		1,000,000

Total Joint Repurchase Agreements				1,621,125

Total Short-Term Investments
(Cost $1,621,125)				1,621,125

Total Investments - 97.3%
(Cost $51,650,053)				53,092,708

Other Assets, less Liabilities - 2.7%				1,472,807

Net Assets - 100.0%				$54,565,515

²	Fixed to variable rate investment. The rate shown reflects the fixed rate in effect at June 30, 2021. Rate will reset at a future date.

³	Perpetuity Bond. The date shown represents the next call date.

⁴	Security exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At June 30, 2021, the value of these securities amounted to $3,391,324 or 6.2% of net assets.

⁵	Some of these securities, amounting to $2,100,622 or 3.9% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

⁶	Step Bond: A debt instrument with either deferred interest payments or an interest rate that resets at specific times during its term.

⁷	Cash collateral received for securities lending activity was invested in these joint repurchase agreements.


CMT		Constant Maturity Treasury
FHLMC		Freddie Mac
FNMA		Fannie Mae
LIBOR		London Interbank Offered Rate
MTN		Medium-Term Note
SOFRRATE		Secured Overnight Financing Rate

The accompanying notes are an integral part of these financial statements.

AMG GW&K Enhanced Core Bond ESG Fund

Schedule of Portfolio Investments (continued)

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:

Level 1

Level 2

Level 3

Total

Investments in Securities

Corporate Bonds and Notes^†

–

$26,976,367

–

$26,976,367

Municipal Bonds^†

–

4,283,108

–

4,283,108

U.S. Government and Agency Obligations^†

–

19,865,826

–

19,865,826

Foreign Government Obligation

–

346,282

–

346,282

Short-Term Investments

Joint Repurchase Agreements

–

1,621,125

–

1,621,125

Total Investments in Securities

–

$53,092,708

–

$53,092,708

^†

All corporate bonds and notes, municipal bonds, and U.S. government and agency obligations held in the Fund are Level 2 securities. For a detailed breakout of corporate bonds and notes, municipal bonds, and U.S. government and agency obligations by major industry or agency classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K High Income Fund

Fund Snapshots (unaudited)

June 30, 2021


PORTFOLIO BREAKDOWN
Category	% of Net Assets

Corporate Bonds and Notes		96.5

Short-Term Investments¹		12.9

Other Assets Less Liabilities²		(9.4)

¹	Includes reinvestment of cash collateral into joint repurchase agreements on security lending transactions.

²	Includes repayment of cash collateral on security lending transactions.


Rating	% of Market Value¹

Baa/BBB		17.5

Ba/BB		66.7

B		15.8

¹	Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name	% of Net Assets

General Electric Co., Series D, 3.449%, 09/15/21		2.4

Starwood Property Trust, Inc., 4.750%, 03/15/25		2.3

Ford Motor Co., 4.346%, 12/08/26		2.3

Hudbay Minerals, Inc., 4.500%, 04/01/26 (Canada)		2.3

Telecom Italia S.P.A., 5.303%, 05/30/24 (Italy)		2.2

Service Properties Trust, 7.500%, 09/15/25		2.0

Ovintiv Exploration Inc, 5.625%, 07/01/24		2.0

Apache Corp., 4.625%, 11/15/25		1.9

Occidental Petroleum Corp., 3.450%, 07/15/24		1.6

SLM Corp., 4.200%, 10/29/25		1.5


Top Ten as a Group		20.5

AMG GW&K High Income Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Principal Amount		Value

Corporate Bonds and Notes - 96.5%

Financials - 14.6%

Ally Financial, Inc. Series B (4.700% to 05/15/26 then U.S. Treasury Yield Curve CMT 5 year + 3.868%), 4.700%, 05/15/26^1,2,3		$190,000		$196,213

The Charles Schwab Corp. Series I (4.000% to 06/01/26 then U.S. Treasury Yield Curve CMT 5 year + 3.168%), 4.000%, 06/01/26^1,2,3,4		241,000		251,242

The Goldman Sachs Group, Inc. Series S (4.400% to 02/10/25 then U.S. Treasury Yield Curve CMT 5 year + 2.850%), 4.400%, 02/10/25^1,2,3		143,000		148,005

MetLife, Inc. Series G (3.850% to 09/15/25 then U.S. Treasury Yield Curve CMT 5 year + 3.576%), 3.850%, 09/15/25^1,2,3,4		189,000		198,178

Morgan Stanley Series M (5.875% to 09/15/26 then 3 month LIBOR + 4.435%), 5.875%, 09/15/26^1,2,3,4		210,000		240,713

Navient Corp. 6.125%, 03/25/24		193,000		208,297

SBA Communications Corp. 3.875%, 02/15/27		180,000		184,843

Service Properties Trust 7.500%, 09/15/25		360,000		407,727

SLM Corp. 4.200%, 10/29/25		286,000		307,807

Starwood Property Trust, Inc. 4.750%, 03/15/25		446,000		463,840

VICI Properties LP/VICI Note Co., Inc. 3.500%, 02/15/25^4,5		120,000		122,369

Wynn Las Vegas LLC/Wynn Las Vegas Capital Corp. 5.500%, 03/01/25⁵		185,000		199,219

Total Financials				2,928,453

Industrials - 79.8%

Adient Global Holdings, Ltd. (Jersey) 4.875%, 08/15/26^4,5		200,000		205,846

AECOM 5.125%, 03/15/27		184,000		204,930

Allegheny Technologies, Inc. 7.875%, 08/15/23⁶		228,000		249,945

American Airlines Inc/AAdvantage Loyalty IP, Ltd. 5.500%, 04/20/26⁵		235,000		248,806


	Principal Amount		Value

American Axle & Manufacturing, Inc. 6.250%, 04/01/25⁴		$178,000		$183,867
6.250%, 03/15/26⁴		164,000		169,141

Apache Corp. 4.625%, 11/15/25		351,000		379,080

Avient Corp. 5.750%, 05/15/25⁵		140,000		147,806

Ball Corp. 5.250%, 07/01/25		135,000		152,381

Caesars Entertainment, Inc. 6.250%, 07/01/25⁵		185,000		196,185

CDW LLC/CDW Finance Corp. 5.500%, 12/01/24		225,000		250,511

Clearwater Paper Corp. 5.375%, 02/01/25⁵		255,000		271,575

Cleveland-Cliffs, Inc. 4.625%, 03/01/29^4,5		200,000		210,454

Cogent Communications Group, Inc. 3.500%, 05/01/26⁵		200,000		204,500

Continental Resources, Inc. 4.375%, 01/15/28⁴		138,000		152,261

Crown Cork & Seal Co., Inc. 7.375%, 12/15/26		205,000		251,125

CSC Holdings LLC 5.250%, 06/01/24		167,000		181,187

DCP Midstream Operating LP 5.375%, 07/15/25		276,000		307,381

Delta Air Lines, Inc. 7.375%, 01/15/26⁴		251,000		294,616

DISH DBS Corp. 7.750%, 07/01/26		175,000		198,188

Embraer Netherlands Finance BV (Netherlands) 5.050%, 06/15/25		220,000		232,358

Encompass Health Corp. 4.500%, 02/01/28		180,000		186,745

FMG Resources August 2006 Pty, Ltd. (Australia) 5.125%, 05/15/24⁵		135,000		147,049

Ford Motor Co. 4.346%, 12/08/26		429,000		459,566

Fortress Transportation and Infrastructure Investors LLC 6.500%, 10/01/25⁵		175,000		181,781

General Electric Co. Series D (3 month LIBOR + 3.330%), 3.449%, 09/15/21^2,3		483,000		475,030

G-III Apparel Group, Ltd. 7.875%, 08/15/25⁵		180,000		194,859

The Goodyear Tire & Rubber Co. 4.875%, 03/15/27		275,000		291,409

The accompanying notes are an integral part of these financial statements.

AMG GW&K High Income Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 79.8% (continued)

Hanesbrands, Inc. 4.875%, 05/15/26⁵		$170,000		$183,600

HCA, Inc. 5.375%, 02/01/25		87,000		98,136

Hexcel Corp. 4.950%, 08/15/25⁶		168,000		185,052

Howmet Aerospace, Inc. 6.875%, 05/01/25		212,000		246,764

Hudbay Minerals, Inc. (Canada) 4.500%, 04/01/26⁵		450,000		451,687

KB Home 6.875%, 06/15/27		165,000		196,350

L Brands, Inc. 9.375%, 07/01/25⁵		201,000		259,793

Lumen Technologies Inc 5.625%, 04/01/25		279,000		302,017

Macy’s Retail Holdings, LLC 3.625%, 06/01/24⁴		239,000		245,214

Mattel, Inc. 3.375%, 04/01/26⁵		240,000		249,000

Meritage Homes Corp. 6.000%, 06/01/25		163,000		185,820

Meritor, Inc. 6.250%, 06/01/25^4,5		260,000		276,944

Methanex Corp. (Canada) 4.250%, 12/01/24		241,000		255,297

MGM China Holdings, Ltd. (Macau) 5.250%, 06/18/25⁵		215,000		223,331

MGM Resorts International 5.750%, 06/15/25		100,000		110,275

Newell Brands, Inc. 4.875%, 06/01/25		180,000		199,125

Nordstrom, Inc. 4.000%, 03/15/27⁴		282,000		292,752

NuStar Logistics LP 4.750%, 02/01/22		123,000		124,230
5.750%, 10/01/25		115,000		125,063

Occidental Petroleum Corp. 3.450%, 07/15/24		317,000		323,340
5.500%, 12/01/25⁴		35,000		38,646

Olin Corp. 9.500%, 06/01/25⁵		175,000		217,875

Ovintiv Exploration Inc 5.625%, 07/01/24		356,000		396,406

Owens-Brockway Glass Container, Inc. 6.375%, 08/15/25⁵		220,000		243,925

Penn National Gaming, Inc. 4.125%, 07/01/29⁵		200,000		199,000


	Principal Amount		Value

Penske Automotive Group, Inc. 3.500%, 09/01/25⁴		$192,000		$198,874

Prime Security Services Borrower LLC/Prime Finance, Inc. 5.750%, 04/15/26⁵		250,000		276,167

PTC, Inc. 3.625%, 02/15/25⁵		295,000		303,850

QVC, Inc. 4.450%, 02/15/25		234,000		249,910

Royal Caribbean Cruises, Ltd. (Liberia) 7.500%, 10/15/27⁴		116,000		134,560

Sally Holdings LLC/Sally Capital, Inc. 8.750%, 04/30/25⁵		130,000		142,350

Sealed Air Corp. 5.500%, 09/15/25⁵		200,000		222,750

Southwestern Energy Co. 6.450%, 01/23/25^1,6		184,000		203,688

Sprint Corp. 7.125%, 06/15/24		169,000		194,984

Square, Inc. 2.750%, 06/01/26^4,5		60,000		61,050

Telecom Italia S.P.A. (Italy) 5.303%, 05/30/24⁵		400,000		437,880

Tenet Healthcare Corp. 4.875%, 01/01/26⁵		190,000		197,068

Teva Pharmaceutical Finance Netherlands III (Netherlands) 2.800%, 07/21/23		200,000		199,298

TransDigm, Inc. 6.250%, 03/15/26⁵		190,000		200,450

Travel + Leisure Co. 5.650%, 04/01/24⁶		181,000		197,196

United Airlines Holdings, Inc. 5.000%, 02/01/24⁴		290,000		300,875

Western Midstream Operating LP 4.650%, 07/01/26		175,000		186,757

Total Industrials				15,965,931

Utilities - 2.1%

NRG Energy, Inc. 5.250%, 06/15/29⁵		185,000		196,794

SM Energy Co. 5.625%, 06/01/25		217,000		214,830

Total Utilities				411,624

Total Corporate Bonds and Notes
(Cost $19,044,514)				19,306,008

The accompanying notes are an integral part of these financial statements.

AMG GW&K High Income Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Short-Term Investments - 12.9%

Joint Repurchase Agreements - 12.9%⁷

Citigroup Global Markets, Inc., dated 06/30/21, due 07/01/21, 0.060% total to be received $570,985 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 6.500%, 07/01/21 - 01/15/59, totaling $582,404)		$570,984		$570,984

Daiwa Capital Markets America, dated 06/30/21, due 07/01/21, 0.050% total to be received $1,000,001 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 7.000%, 11/30/21 - 07/01/51, totaling $1,020,000)		1,000,000		1,000,000


	Principal Amount		Value

RBC Dominion Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $1,000,001 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 8.000%, 08/01/21 - 04/15/62, totaling $1,020,000)		$1,000,000		$1,000,000

Total Joint Repurchase Agreements				2,570,984

Total Short-Term Investments
(Cost $2,570,984)				2,570,984

Total Investments - 109.4%
(Cost $21,615,498)				21,876,992

Other Assets, less Liabilities - (9.4)%				(1,882,351	)

Net Assets - 100.0%				$19,994,641

¹	Fixed to variable rate investment. The rate shown reflects the fixed rate in effect at June 30, 2021. Rate will reset at a future date.

²	Perpetuity Bond. The date shown represents the next call date.

⁴	Some of these securities, amounting to $2,980,290 or 14.9% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

⁵	Security exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At June 30, 2021, the value of these securities amounted to $6,673,963 or 33.4% of net assets.

⁶	Step Bond: A debt instrument with either deferred interest payments or an interest rate that resets at specific times during its term.

⁷	Cash collateral received for securities lending activity was invested in these joint repurchase agreements.


CMT		Constant Maturity Treasury
LIBOR		London Interbank Offered Rate

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:

Level 1

Level 2

Level 3

Total

Investments in Securities

Corporate Bonds and Notes^†

–

$19,306,008

–

$19,306,008

Short-Term Investments

Joint Repurchase Agreements

–

2,570,984

–

2,570,984

Total Investments in Securities

–

$21,876,992

–

$21,876,992

^†	All corporate bonds and notes held in the Fund are level 2 securities. For a detailed breakout of corporate bonds and notes by major industry classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Bond Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN



Category	% of Net Assets

Transportation		28.5

Utilities		24.9

General Obligation		21.0

Medical		7.8

Water		6.0

Education		5.5

Power		1.1

Tobacco Settlement		0.7

Industrial Development		0.7

Short-Term Investments		6.7

Other Assets Less Liabilities		(2.9)


Rating		% of Market Value¹

Aaa/AAA		24.8

Aa/AA		48.6

A		20.8

Baa/BBB		5.8

¹	Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name		% of Net Assets

Wisconsin State Revenue, Department of Transportation, Series 2, 5.000%, 07/01/29		1.9

State of Maryland, Series B, 5.000%, 08/01/25		1.7

North Carolina State Limited Obligation, Series B, 5.000%, 05/01/28		1.4

Iowa Finance Authority, State Revolving Fund Green Bond, 5.000%, 08/01/30		1.4

Metropolitan Transportation Authority, Transit Revenue, Green Bond, Series B, 5.000%, 11/15/27		1.3

State of California, General Obligation, 5.000%, 11/01/30		1.2

State of Maryland, Department of Transportation, 5.000%, 09/01/29		1.2

State of Maryland, Department of Transportation, 5.000%, 10/01/28		1.1

State of New Jersey, 5.000%, 06/01/29		1.1

Michigan Finance Authority, Henry Ford Health System, 5.000%, 11/15/29		1.1


Top Ten as a Group		13.4

AMG GW&K Municipal Bond Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Principal Amount		Value

Municipal Bonds - 96.2%

Alabama - 0.8%

Alabama Public School and College Authority, Series A 5.000%, 11/01/34		$7,500,000		$9,997,142

Arizona - 2.1%

Arizona Department of Transportation State Highway Fund Revenue 5.000%, 07/01/28		5,040,000		6,121,981

Arizona Water Infrastructure Finance Authority, Water Quality Revenue, Series A 5.000%, 10/01/26		10,000,000		11,497,519

Salt River Project Agricultural Improvement & Power District 5.000%, 01/01/27 ¹		3,000,000		3,676,050
5.000%, 01/01/28 ¹		2,625,000		3,303,505
5.000%, 01/01/29 ¹		2,500,000		3,215,164

Total Arizona				27,814,219

California - 12.9%

California Municipal Finance Authority, Community Medical Centers, Series A 5.000%, 02/01/27		950,000		1,173,958
5.000%, 02/01/30		1,630,000		1,999,808
5.000%, 02/01/31		900,000		1,103,181
5.000%, 02/01/32		1,855,000		2,272,053

California State Public Works Board 5.000%, 02/01/31 ¹		3,500,000		4,663,325

California State Public Works Board, Series A 5.000%, 02/01/30 ¹		3,500,000		4,575,987
5.000%, 02/01/32 ¹		3,500,000		4,750,492
5.000%, 08/01/33 ¹		5,000,000		6,507,543
5.000%, 08/01/34 ¹		2,750,000		3,569,076
5.000%, 08/01/35 ¹		2,500,000		3,239,523

City of Los Angeles Department of Airports, Series C 5.000%, 05/15/30		10,515,000		13,875,448

Los Angeles County Metropolitan Transportation Authority, Series R 5.000%, 06/01/29		6,940,000		9,134,217
5.000%, 06/01/31		6,000,000		8,030,606
5.000%, 06/01/32		10,035,000		13,392,905

Los Angeles Unified School District, Series A 5.000%, 07/01/28		5,000,000		6,440,924

San Francisco City & County Airport Commission, San Francisco International Airport, Series A 5.000%, 05/01/34		5,010,000		6,346,525
5.000%, 05/01/35		5,800,000		7,336,501

San Francisco City & County Airport Comm-San Francisco International Airport, Series A 5.000%, 05/01/32		3,000,000		3,987,456


	Principal Amount		Value

State of California 5.000%, 08/01/29		$7,235,000		$8,842,205
5.000%, 09/01/29		5,075,000		6,217,794
5.000%, 11/01/30		11,575,000		15,598,235
5.000%, 09/01/31 ¹		8,000,000		10,892,420
5.000%, 04/01/32		5,000,000		6,964,942

State of California, Series C 5.000%, 09/01/26		7,740,000		9,196,541

University of California, Series S 5.000%, 05/15/36 ¹		3,000,000		3,960,134
5.000%, 05/15/37 ¹		3,000,000		3,948,325
5.000%, 05/15/38 ¹		3,000,000		3,938,616

Total California				171,958,740

Colorado - 1.3%

Colorado Health Facilities Authority, Series A 5.000%, 01/01/27		2,535,000		3,125,354
5.000%, 01/01/28		2,545,000		3,217,886
5.000%, 01/01/29		4,175,000		5,395,579
5.000%, 08/01/33		4,260,000		5,415,238

Total Colorado				17,154,057

Connecticut - 3.2%

State of Connecticut Special Tax Revenue 5.000%, 05/01/28		3,000,000		3,830,608

State of Connecticut Special Tax Revenue, Transportation Infrastructure 5.000%, 01/01/30		10,180,000		12,726,616

State of Connecticut Special Tax Revenue, Series B 5.000%, 10/01/35		7,500,000		9,451,161

State of Connecticut Special Tax Revenue, Series C 5.000%, 01/01/28 ¹		1,000,000		1,240,292
5.000%, 01/01/29 ¹		1,000,000		1,266,817
5.000%, 01/01/30 ¹		1,000,000		1,290,298
5.000%, 01/01/31 ¹		1,000,000		1,315,332
5.000%, 01/01/32 ¹		1,000,000		1,336,405

State of Connecticut, Series A 5.000%, 01/15/31		7,650,000		10,040,432

Total Connecticut				42,497,961

District of Columbia - 2.7%

District of Columbia, Series A 5.000%, 06/01/30		6,020,000		7,265,000

District of Columbia, Series B 5.000%, 10/01/28		7,100,000		9,171,412
5.000%, 06/01/31		10,080,000		12,798,870

Washington Convention & Sports Authority, Series A 5.000%, 10/01/27		5,475,000		6,841,494

Total District of Columbia				36,076,776

Florida - 4.1%

Central Florida Expressway Authority 5.000%, 07/01/28		4,460,000		5,720,800

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Florida - 4.1% (continued)

Escambia County Health Facilities Authority 5.000%, 08/15/37		$6,000,000		$7,637,866

Florida’s Turnpike Enterprise, Department of Transportation, Series C 5.000%, 07/01/28		7,075,000		8,625,033

Lee Memorial Health System, Series A 5.000%, 04/01/34		5,645,000		7,146,698

Orange County Health Facilities Authority, Series A 5.000%, 10/01/31		4,525,000		5,484,515

Orange County Health Facilities Authority, Series G 5.000%, 10/01/26		3,000,000		3,663,741

State of Florida, Capital Outlay, Series B 5.000%, 06/01/27		9,045,000		10,294,555

State of Florida, Department of Transportation, Fuel Sales Tax Revenue, Series B 5.000%, 07/01/26		5,780,000		5,780,000

Total Florida				54,353,208

Georgia - 1.4%

Georgia State University & College Improvements, Series A 5.000%, 07/01/27		4,600,000		4,821,788

Private Colleges & Universities Authority, Series B 5.000%, 09/01/30		10,360,000		13,931,475

Total Georgia				18,753,263

Illinois - 7.3%

Chicago O’Hare International Airport, Series A 5.000%, 01/01/35		5,010,000		6,469,793

Chicago O’Hare International Airport, Series B 5.000%, 01/01/28		10,670,000		12,301,720

Chicago O’Hare International Airport, Senior Lien, Series A 5.000%, 01/01/36		10,000,000		12,479,859
5.000%, 01/01/38		5,500,000		6,835,295

Illinois Finance Authority 5.000%, 01/01/29		2,310,000		3,006,696
5.000%, 07/01/29		8,755,000		11,519,944

Illinois Finance Authority, Series A 4.000%, 08/15/37		5,910,000		7,225,794

Illinois State Finance Authority Revenue, Clean Water Initiative Revenue 5.000%, 07/01/27		11,000,000		13,240,764

Illinois State Toll Highway Authority, Series A 5.000%, 12/01/31		9,735,000		11,583,879

Illinois State Toll Highway Authority, Senior Revenue Bonds, Series A 5.000%, 01/01/30		10,110,000		13,047,589

Total Illinois				97,711,333


	Principal Amount		Value

Indiana - 0.9%

Indiana Finance Authority, Series S 5.000%, 10/01/28 ¹		$1,000,000		$1,287,262
5.000%, 10/01/29 ¹		3,555,000		4,674,764

Indiana Finance Authority, Series C 5.000%, 06/01/29		4,800,000		6,304,747

Total Indiana				12,266,773

Iowa - 1.4%

Iowa Finance Authority, State Revolving Fund Green Bond 5.000%, 08/01/30		15,025,000		18,833,614

Kentucky - 0.5%

Louisville/Jefferson County Metropolitan Government, Norton Healthcare Inc., Series A 5.000%, 10/01/29		5,505,000		6,626,178

Maryland - 5.2%

Maryland State Transportation Authority 5.000%, 07/01/33		6,350,000		8,446,365

State of Maryland, Department of Transportation 5.000%, 10/01/28		12,365,000		15,069,757
5.000%, 09/01/29		12,205,000		15,243,282

State of Maryland, Series B 5.000%, 08/01/25		19,135,000		22,715,354

State of Maryland, State & Local Facilities Loan of 2019, 1st Series 5.000%, 03/15/30		6,000,000		7,808,902

Total Maryland				69,283,660

Massachusetts - 1.9%

Commonwealth of Massachusetts 5.000%, 07/01/29		6,010,000		7,908,037

Massachusetts Bay Transportation Authority 5.000%, 07/01/22		10,020,000		10,508,284

Massachusetts Water Resources Authority, Series C 5.000%, 08/01/31		6,080,000		7,377,103

Total Massachusetts				25,793,424

Michigan - 3.4%

Lansing Board of Water & Light, Series A 5.500%, 07/01/41		5,000,000		5,000,000

Michigan Finance Authority, Henry Ford Health System 5.000%, 11/15/29		11,450,000		13,990,859

Michigan State Building Authority Revenue, Series I 5.000%, 04/15/27		5,700,000		6,805,427

State of Michigan 5.000%, 03/15/27		10,000,000		12,443,325

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Michigan - 3.4% (continued)

Wayne County Airport Authority, Series A
5.000%, 12/01/37		$2,285,000		$3,067,151
5.000%, 12/01/38		1,405,000		1,881,216
5.000%, 12/01/39		1,800,000		2,403,759

Total Michigan				45,591,737

Minnesota - 0.3%

City of Minneapolis MN, Fairview Health Services, Series A
5.000%, 11/15/35		3,165,000		3,930,048

Mississippi - 0.8%

State of Mississippi, Series A 5.000%, 10/01/28		10,000,000		10,121,331

Missouri - 1.5%

University of Missouri, Series A 5.000%, 11/01/26		5,520,000		6,367,589

University of Missouri, Series B 5.000%, 11/01/30		10,010,000		13,510,372

Total Missouri				19,877,961

New Jersey - 4.9%

New Jersey State Turnpike Authority Revenue, Series B 5.000%, 01/01/28		4,010,000		5,070,226

New Jersey State Turnpike Authority Revenue, Series D 5.000%, 01/01/28		5,000,000		6,130,242

New Jersey Transportation Trust Fund Authority, Series S 5.000%, 06/15/30		6,255,000		8,115,756
5.000%, 06/15/31		7,615,000		10,067,399
5.000%, 06/15/32		5,750,000		7,565,568
5.000%, 06/15/33		6,000,000		7,867,016

State of New Jersey 5.000%, 06/01/25		4,335,000		5,089,066
5.000%, 06/01/29		11,500,000		14,901,463

Total New Jersey				64,806,736

New Mexico - 0.2%

New Mexico Finance Authority 5.000%, 06/01/22		2,845,000		2,972,062

New York - 13.3%

City of New York 5.000%, 08/01/34		3,250,000		4,270,312

City of New York, Series C 5.000%, 08/01/33		1,500,000		1,977,851

City of New York, Series L 5.000%, 04/01/33		6,500,000		8,687,705

Long Island Power Authority 5.000%, 09/01/35		5,030,000		6,432,374


	Principal Amount		Value

Metropolitan Transportation Authority, Transit Revenue, Green Bond, Series B 5.000%, 11/15/27		$14,225,000		$17,807,040

Metropolitan Transportation Authority, Transit Revenue, Series F 5.000%, 11/15/24		4,950,000		5,256,867
5.000%, 11/15/27		5,000,000		5,294,065
5.000%, 11/15/28		4,760,000		5,589,535

Nassau County Interim Finance Authority, Series A 5.000%, 11/15/31		3,000,000		4,129,486

New York City Transitional Finance Authority Building Aid Revenue, Series S-3, Sub-Series S-3A 5.000%, 07/15/31		5,080,000		6,475,160

New York City Transitional Finance Authority Future Tax Secured Revenue 5.000%, 11/01/31		2,500,000		3,390,709
5.000%, 11/01/32		4,000,000		5,399,611

New York City Transitional Finance Authority Future Tax Secured Revenue, Series E 5.000%, 02/01/37		7,000,000		9,246,674

New York City Transitional Finance Authority, Future Tax Secured Revenue, Series C 5.000%, 11/01/26		9,585,000		11,260,971

New York State Dormitory Authority, Series A 5.000%, 12/15/25		8,645,000		9,253,576
5.000%, 12/15/27		5,640,000		6,036,178
5.000%, 03/15/31		7,670,000		9,829,750
5.000%, 03/15/32		8,000,000		10,759,964

New York State Dormitory Authority, Series D 5.000%, 02/15/27		5,355,000		5,516,113

New York State Dormitory Authority, Series E 5.000%, 03/15/32		8,410,000		9,932,162

New York Transportation Development Corp. 4.000%, 10/31/41		1,250,000		1,478,224
4.000%, 10/31/46		1,500,000		1,762,202
5.000%, 12/01/30		1,000,000		1,341,552
5.000%, 12/01/31		1,100,000		1,472,365
5.000%, 12/01/32		1,450,000		1,924,417
5.000%, 12/01/33		1,000,000		1,323,061

Port Authority of New York & New Jersey 5.000%, 07/15/31		10,000,000		13,070,517
5.000%, 07/15/32		6,545,000		8,524,644

Total New York				177,443,085

North Carolina - 1.4%

North Carolina State Limited Obligation, Series B 5.000%, 05/01/28		15,300,000		19,009,499

Ohio - 2.1%

Ohio State General Obligation, Series A 5.000%, 09/01/26		7,090,000		8,694,644

Ohio State General Obligation, Series T 5.000%, 05/01/30		5,000,000		6,217,214

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Ohio - 2.1% (continued)

State of Ohio, Series A 5.000%, 08/01/21		$12,545,000		$12,594,610

Total Ohio				27,506,468

Oregon - 1.7%

Oregon State Lottery, Series C 5.000%, 04/01/27		10,000,000		11,665,924

Oregon State Lottery, Series D 5.000%, 04/01/28		9,225,000		10,750,583

Total Oregon				22,416,507

Pennsylvania - 1.9%

Allegheny County Hospital Development Authority, University Pittsburgh Medical Center 5.000%, 07/15/31		5,530,000		7,152,488

Commonwealth Financing Authority, Pennsylvania Tobacco 5.000%, 06/01/32		7,910,000		9,793,984

Lancaster County Hospital Authority, University of Pennsylvania Health Revenue 5.000%, 08/15/26		6,970,000		8,516,336

Total Pennsylvania				25,462,808

Texas - 9.5%

Central Texas Turnpike System Transportation Commission, Series C 5.000%, 08/15/31		11,175,000		12,559,870

Central Texas Turnpike System, Series A 5.000%, 08/15/39		8,000,000		10,348,504

City of Corpus Christi TX Utility System Revenue, Junior Lien 5.000%, 07/15/29		3,125,000		3,964,251

City of Houston TX Airport System Revenue, Series A 4.000%, 07/01/35		1,100,000		1,336,531
4.000%, 07/01/36		1,100,000		1,332,648
5.000%, 07/01/34		2,835,000		3,750,427

City of San Antonio TX Electric & Gas Systems Revenue, Series A 5.000%, 02/01/37		3,010,000		3,972,909
5.000%, 02/01/38		2,985,000		3,930,727

City of San Antonio TX Electric & Gas Systems Revenue 5.000%, 02/01/26		9,350,000		11,237,943

Dallas Area Rapid Transit, Senior Lien 5.250%, 12/01/28		8,865,000		11,623,905

Dallas Fort Worth International Airport, Series A 5.000%, 11/01/29		3,535,000		4,664,378
5.000%, 11/01/30		2,000,000		2,688,850
5.000%, 11/01/31		3,265,000		4,365,405

Lower Colorado River Authority, LCRA Transmission Services Corporation 5.000%, 05/15/29		3,815,000		4,300,520


	Principal Amount		Value

North Texas Municipal Water District Water System Revenue, Refunding and Improvement 5.000%, 09/01/29		$7,350,000		$8,950,656

North Texas Tollway Authority, 2nd Tier, Series B 5.000%, 01/01/31		2,000,000		2,349,561
5.000%, 01/01/32		3,010,000		3,637,845

North Texas Tollway Authority, Series A 5.000%, 01/01/26		7,795,000		8,704,070

Texas Private Activity Bond Surface Transportation Corp. 4.000%, 12/31/37		5,000,000		5,885,892
4.000%, 12/31/38		3,735,000		4,387,306

Texas Transportation Commission Fund, Series A 5.000%, 04/01/27		12,550,000		13,008,231

Total Texas				127,000,429

Utah - 2.0%

Salt Lake City Corp. Airport Revenue, Series A 5.000%, 07/01/29		3,450,000		4,319,860
5.000%, 07/01/30		6,585,000		8,201,861

State of Utah, Series B 5.000%, 07/01/22		7,515,000		7,882,766

Utah Transit Authority, Series A 5.000%, 06/15/27		5,020,000		5,902,920

Total Utah				26,307,407

Virginia - 0.8%

Virginia College Building Authority, Series A 5.000%, 09/01/21		8,220,000		8,284,045
5.000%, 09/01/21		1,780,000		1,794,261

Total Virginia				10,078,306

Washington - 3.0%

Port of Seattle 5.000%, 08/01/31		5,000,000		6,633,482

State of Washington School Improvements, Series C 5.000%, 02/01/28		7,370,000		8,847,030

State of Washington, Series R-2015C 5.000%, 07/01/28		10,280,000		11,898,586

University of Washington, University & College Improvements Revenue, Series C 5.000%, 07/01/27		7,270,000		7,784,712

Washington Health Care Facilities Authority, Series A 5.000%, 08/01/38		3,270,000		4,107,719

Total Washington				39,271,529

West Virginia - 0.9%

West Virginia Hospital Finance Authority, Cabell Huntington Hospital Obligation 5.000%, 01/01/35		3,745,000		4,624,029

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Bond Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

West Virginia - 0.9% (continued)

West Virginia Parkways Authority 5.000%, 06/01/37		$1,750,000		$2,322,269
5.000%, 06/01/38		2,000,000		2,643,331
5.000%, 06/01/39		2,000,000		2,636,660

Total West Virginia				12,226,289

Wisconsin - 2.8%

State of Wisconsin 5.000%, 05/01/29		3,500,000		4,601,400
5.000%, 05/01/30		2,390,000		3,208,533
5.000%, 05/01/31		2,700,000		3,590,791

Wisconsin State Revenue, Department of Transportation, Series 2 5.000%, 07/01/29		20,405,000		25,496,921

Total Wisconsin				36,897,645

Total Municipal Bonds
(Cost $1,212,623,262)				1,280,040,195

Short-Term Investments - 6.7%

Municipal Bonds - 6.7%

California - 2.4%

City of Los Angeles 4.000%, 06/23/22		30,000,000		31,140,348

¹	All or part of this security is a delayed delivery transaction. The market value for delayed delivery securities at June 30, 2021, amounted to $72,651,329, or 5.5% of net assets.


	Principal Amount		Value

Texas - 4.3%

State of Texas 4.000%, 08/26/21		$57,145,000		$57,488,996

Total Municipal Bonds
(Cost $88,612,991)				88,629,344

Total Short-Term Investments
(Cost $88,612,991)				88,629,344

Total Investments - 102.9%
(Cost $1,301,236,253)				1,368,669,539

Other Assets, less Liabilities - (2.9)%				(38,390,598	)

Net Assets - 100.0%				$1,330,278,941

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:


	Level 1		Level 2		Level 3		Total

Investments in Securities

Municipal Bonds^†		–	$	1,280,040,195		–	$	1,280,040,195

Short-Term Investments

Municipal Bonds^†		–		88,629,344		–		88,629,344


Total Investments in Securities		–	$	1,368,669,539		–	$	1,368,669,539

^†	All municipal bonds held in the Fund are Level 2 securities. For a detailed breakout of municipal bonds by major classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Enhanced Yield Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Category	% of Net Assets

Transportation		31.1

Medical		26.1

Utilities		12.9

General Obligation		11.5

Tobacco Settlement		4.1

Education		3.3

Industrial Development		2.5

Housing		2.4

Water		1.8

Other Assets		4.3

Rating	% of Market Value¹

Aaa/AAA		1.6

Aa/AA		21.9

A		33.4

Baa/BBB		42.4

Ba/BB		0.7

¹	Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name	% of Net Assets

Texas Private Activity Bond Surface Transportation Corp., 5.000%, 06/30/58		3.0

West Virginia Hospital Finance Authority, Cabell Huntington Hospital Obligation, 5.000%, 01/01/43		2.6

Colorado Health Facilities Authority, Series A, 5.000%, 08/01/44		2.4

Central Plains Energy Project Project #3, Series A, 5.000%, 09/01/42		2.2

Chicago O’Hare International Airport, Senior Lien, Series A, 5.000%, 01/01/48		2.2

Central Texas Regional Mobility Authority, Series B, 5.000%, 01/01/45		2.1

New York Transportation Development Corp., Laguardia Airport Terminal B, 5.000%, 07/01/46		2.0

City of Minneapolis MN, Fairview Health Services, Series A, Revenue, 5.000%, 11/15/49		1.9

Escambia County Health Facilities Authority, 4.000%, 08/15/50		1.8

New Orleans Aviation Board, General Airport North Terminal, Series B, Revenue, 5.000%, 01/01/48		1.8

Top Ten as a Group		22.0

AMG GW&K Municipal Enhanced Yield Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Principal Amount		Value

Municipal Bonds - 95.7%

Arizona - 0.6%

Arizona Industrial Development Authority 4.000%, 02/01/50		$2,000,000		$2,321,139

California - 6.0%

California Health Facilities Financing Authority 4.000%, 04/01/49		1,000,000		1,172,490

California Municipal Finance Authority, Community Medical Centers, Series A 5.000%, 02/01/42		2,375,000		2,867,062

California Municipal Finance Authority, Series I 5.000%, 05/15/43		3,000,000		3,618,336
5.000%, 05/15/48		4,600,000		5,516,706

California State Public Works Board, Series B 4.000%, 05/01/46		2,500,000		3,008,975

State of California 5.000%, 03/01/36		5,000,000		6,519,899

Total California				22,703,468

Colorado - 4.2%

Colorado Health Facilities Authority, Series A 5.000%, 08/01/44		7,215,000		8,970,423

Public Authority for Colorado Energy Natural Gas Purchase Revenue, Series 2008 6.500%, 11/15/38		4,360,000		6,832,137

Total Colorado				15,802,560

Connecticut - 4.7%

State of Connecticut Special Tax Revenue 4.000%, 05/01/39		1,000,000		1,197,126
5.000%, 05/01/40		1,000,000		1,294,272

State of Connecticut Special Tax Revenue, Series A 5.000%, 05/01/41		2,485,000		3,250,276

State of Connecticut Special Tax Revenue, Transportation Infrastructure 5.000%, 01/01/38		5,165,000		6,342,385

State of Connecticut, Series E 5.000%, 09/15/35		2,435,000		3,063,128
5.000%, 09/15/37		2,200,000		2,756,690

Total Connecticut				17,903,877

Florida - 7.8%

City of Tampa, Series H 4.000%, 07/01/45		2,775,000		3,230,812
5.000%, 07/01/50		2,250,000		2,820,582

County of Miami-Dade FL Water & Sewer System Revenue 4.000%, 10/01/46		4,000,000		4,800,076

Escambia County Health Facilities Authority 4.000%, 08/15/50		6,050,000		6,968,458

Hillsborough County Industrial Development Authority 4.000%, 08/01/50		5,000,000		5,883,208


	Principal Amount		Value

Miami Beach Health Facilities Authority Mt. Sinai Medical Center 5.000%, 11/15/39		$5,220,000		$5,809,380

Total Florida				29,512,516

Illinois - 8.1%

Chicago O’Hare International Airport, Senior Lien, Series A 5.000%, 01/01/48		6,750,000		8,264,665

Chicago O’Hare International Airport, Series A 4.000%, 01/01/37		2,000,000		2,371,704

Metropolitan Pier & Exposition Authority 5.000%, 06/15/50		5,000,000		6,258,102

State of Illinois 5.500%, 05/01/39		4,000,000		5,184,715
5.750%, 05/01/45		3,000,000		3,895,902

State of Illinois, Series A 4.000%, 03/01/40		1,500,000		1,765,199
5.000%, 03/01/46		2,225,000		2,798,036

Total Illinois				30,538,323

Louisiana - 3.4%

Louisiana Public Facilities Authority 4.000%, 05/15/49		5,000,000		5,807,000

New Orleans Aviation Board, General Airport North Terminal, Series B 5.000%, 01/01/48		5,845,000		6,924,520

Total Louisiana				12,731,520

Maine - 1.1%

Maine Health & Higher Educational Facilities Authority, Series A 4.000%, 07/01/45		1,500,000		1,759,868
4.000%, 07/01/50		2,000,000		2,335,434

Total Maine				4,095,302

Massachusetts - 0.8%

Massachusetts Development Finance Agency 4.000%, 07/01/51		2,750,000		3,252,345

Minnesota - 3.2%

City of Minneapolis MN, Fairview Health Services, Series A 5.000%, 11/15/49		5,910,000		7,144,154

Duluth Economic Development Authority, Essentia Health Obligated Group 5.000%, 02/15/48		4,050,000		4,878,113

Total Minnesota				12,022,267

Nebraska - 2.2%

Central Plains Energy Project Project #3, Series A 5.000%, 09/01/42		5,560,000		8,308,925

New Jersey - 9.6%

New Jersey Economic Development Authority 5.000%, 11/01/44		3,000,000		3,714,119

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Enhanced Yield Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

New Jersey - 9.6% (continued)

New Jersey Economic Development Authority, Series DDD 5.000%, 06/15/42		$2,865,000		$3,431,322

New Jersey Economic Development Authority, Series S 4.000%, 06/15/46		1,500,000		1,750,040
4.000%, 06/15/50		1,500,000		1,742,970

New Jersey Transportation Trust Fund Authority 4.000%, 06/15/45		2,000,000		2,335,582
4.000%, 06/15/50		2,000,000		2,323,960
5.000%, 06/15/45		1,000,000		1,261,483
5.000%, 06/15/50		2,000,000		2,510,506

New Jersey Transportation Trust Fund Authority, Series BB 5.000%, 06/15/44		2,250,000		2,761,119

New Jersey Turnpike Authority, Series A 4.000%, 01/01/42		2,000,000		2,404,670
4.000%, 01/01/51		2,280,000		2,707,936

Tobacco Settlement Financing Corp. Series A 5.000%, 06/01/46		2,500,000		3,005,247
5.250%, 06/01/46		3,285,000		4,025,803

Tobacco Settlement Financing Corp. Series B 5.000%, 06/01/46		2,050,000		2,437,910

Total New Jersey				36,412,667

New York - 16.6%

City of New York, Series A 5.000%, 08/01/45		4,405,000		5,533,527

City of New York, Series D 5.000%, 03/01/43		5,360,000		6,808,896

City of New York, Series F 5.000%, 03/01/42		4,000,000		5,185,943

Metropolitan Transportation Authority, Series C 4.750%, 11/15/45		3,175,000		3,910,908
5.000%, 11/15/50		2,335,000		2,914,579
5.250%, 11/15/55		3,020,000		3,860,177

Monroe County Industrial Development Corp., Series A 4.000%, 07/01/50		5,000,000		5,883,685

New York City Transitional Finance Authority Future Tax Secured Revenue, Series E 4.000%, 02/01/46		5,000,000		5,935,965

New York State Thruway Authority, Series B 4.000%, 01/01/45		5,000,000		5,834,659

New York Transportation Development Corp. 4.000%, 12/01/39		1,825,000		2,203,258
4.000%, 12/01/40		2,020,000		2,432,476
4.000%, 04/30/53		4,000,000		4,675,187

New York Transportation Development Corp., Laguardia Airport Terminal B 5.000%, 07/01/46		6,820,000		7,667,097

Total New York				62,846,357


	Principal Amount		Value

Oklahoma - 3.8%

Norman Regional Hospital Authority 5.000%, 09/01/45		$4,335,000		$5,370,212

Oklahoma Development Finance Authority, Health Ou Medicine Project, Series B 5.250%, 08/15/48		2,975,000		3,638,209
5.500%, 08/15/52		4,500,000		5,564,679

Total Oklahoma				14,573,100

Pennsylvania - 1.1%

Geisinger Authority, Series G 4.000%, 04/01/50		3,510,000		4,092,809

Rhode Island - 1.6%

Tobacco Settlement Financing Corp. Series A 5.000%, 06/01/35		2,000,000		2,279,004
5.000%, 06/01/40		3,285,000		3,703,458
Total Rhode Island				5,982,462

South Carolina - 1.1%

South Carolina Jobs-Economic Development Authority, Series I 5.000%, 12/01/46		3,325,000		4,248,601

Texas - 12.5%

Central Texas Regional Mobility Authority 5.000%, 01/01/46		1,500,000		1,739,691

Central Texas Regional Mobility Authority, Series B 4.000%, 01/01/51		2,000,000		2,344,947
5.000%, 01/01/45		6,405,000		8,038,249
5.000%, 01/01/46		2,050,000		2,624,878

Central Texas Turnpike System, Series C 5.000%, 08/15/42		2,065,000		2,295,420

City of Houston TX Airport System Revenue, Series A 4.000%, 07/01/46		1,500,000		1,769,441

City of San Antonio TX Electric & Gas Systems Revenue, Series A 5.000%, 02/01/46		1,600,000		2,068,588

Texas Private Activity Bond Surface

Transportation Corp. 5.000%, 06/30/58		9,180,000		11,331,010

Texas Private Activity Bond Surface Transportation Corp., Senior Lien-Blueridge Transport 5.000%, 12/31/40		3,955,000		4,501,384
5.000%, 12/31/45		3,880,000		4,389,596

Texas Private Activity Bond Surface Transportation Corp., Series A 4.000%, 12/31/39		5,500,000		6,445,931

Total Texas				47,549,135

The accompanying notes are an integral part of these financial statements.

AMG GW&K Municipal Enhanced Yield Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Virginia - 1.8%

Virginia Small Business Financing Authority, Transform 66 P3 Project 5.000%, 12/31/49		$2,500,000		$3,015,127
5.000%, 12/31/52		3,170,000		3,805,780

Total Virginia				6,820,907

Washington - 2.2%

Port of Seattle 5.000%, 08/01/46		3,000,000		3,843,807

Washington Health Care Facilities Authority 4.000%, 09/01/45		1,000,000		1,189,123
5.000%, 09/01/45		2,465,000		3,175,124
Total Washington				8,208,054

West Virginia - 3.3%

West Virginia Hospital Finance Authority, Cabell Huntington Hospital Obligation 5.000%, 01/01/43		8,000,000		9,719,092


	Principal Amount		Value

West Virginia Parkways Authority 5.000%, 06/01/47		$2,080,000		$2,695,300

Total West Virginia				12,414,392

Total Municipal Bonds (Cost $331,275,855)				362,340,726

Total Investments - 95.7% (Cost $331,275,855)				362,340,726

Other Assets, less Liabilities - 4.3%				16,380,915

Net Assets - 100.0%				$378,721,641

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:


	Level 1		Level 2		Level 3		Total

Investments in Securities

Municipal Bonds^†		—		$362,340,726		—		$362,340,726

Total Investments in Securities		—		$362,340,726		—		$362,340,726

^†	All municipal bonds held in the Fund are Level 2 securities. For a detailed breakout of municipal bonds by major classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K Global Allocation Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Sector	% of Net Assets

Information Technology		20.7

Consumer Discretionary		19.5

Industrials		16.8

Financials		11.1

Health Care		8.8

Communication Services		6.9

U.S. Government and Agency Obligations		6.5

Foreign Government Obligations		2.9

Utilities		2.2

Real Estate		2.1

Municipal Bonds		1.2

Supranational Banks		0.5

Short-Term Investments		0.8

Other Assets Less Liabilities		0.0	¹

¹	Less than 0.05%


Rating	% of Market Value¹

U.S. Government and Agency Obligations		28.7

Aaa/AAA		2.5

Aa/AA		17.6

A		4.5

Baa/BBB		20.4

Ba/BB		24.1

B		2.2

¹	Includes market value of long-term fixed-income securities only.

TOP TEN HOLDINGS


Security Name		% of Net Assets

Taiwan Semiconductor Manufacturing Co., Ltd. ADR (Taiwan)		3.1

Moncler SpA (Italy)		3.0

Infineon Technologies AG (Germany)		2.8

PayPal Holdings, Inc.		2.8

Adyen, N.V. (Netherlands)		2.8

LVMH Moet Hennessy Louis Vuitton SE (France)		2.7

HDFC Bank, Ltd., ADR (India)		2.6

Alphabet, Inc., Class A		2.5

IDEXX Laboratories, Inc.		2.5

MakeMyTrip, Ltd. (India)		2.4



Top Ten as a Group		27.2

AMG GW&K Global Allocation Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Shares		Value

Common Stocks - 76.5%

Communication Services - 6.9%

Alphabet, Inc., Class A^*		1,560		$3,809,193

Charter Communications, Inc., Class A^*,1		5,096		3,676,509

Tencent Holdings, Ltd. (China)		38,700		2,913,820

Total Communication Services				10,399,522

Consumer Discretionary - 19.5%

Alibaba Group Holding, Ltd. (China)^*		108,600		3,079,227

Amazon.com, Inc.^*		856		2,944,777

Huazhu Group, Ltd., ADR (China)^*		58,280		3,077,767

LVMH Moet Hennessy Louis Vuitton SE (France)		5,162		4,060,723

MakeMyTrip, Ltd. (India)^*		122,781		3,689,569

Moncler SpA (Italy)		66,150		4,484,173

Sands China, Ltd. (Macau)^*		737,200		3,102,993

TAL Education Group, ADR (China)^*		57,260		1,444,670

Yum China Holdings, Inc. (China)^*		52,600		3,429,376

Total Consumer Discretionary				29,313,275

Financials - 8.9%

AIA Group, Ltd. (Hong Kong)		256,800		3,185,753

The Charles Schwab Corp.		42,300		3,079,863

Goosehead Insurance, Inc., Class A¹		24,695		3,143,673

HDFC Bank, Ltd., ADR (India)^*		54,640		3,995,277

Total Financials				13,404,566

Health Care - 8.8%

IDEXX Laboratories, Inc.^*		5,994		3,785,511

STERIS PLC		14,450		2,981,035

UnitedHealth Group, Inc.		8,740		3,499,845

Zoetis, Inc.		16,080		2,996,669

Total Health Care				13,263,060

Industrials - 7.9%

Casella Waste Systems, Inc., Class A^*		44,710		2,835,955

HEICO Corp., Class A		25,560		3,174,041

MISUMI Group, Inc. (Japan)		90,500		3,062,679

Roper Technologies, Inc.		6,180		2,905,836

Total Industrials				11,978,511

Information Technology - 20.7%

Adyen, N.V. (Netherlands)^*,2		1,698		4,164,058

ANSYS, Inc.^*		7,850		2,724,421

Black Knight, Inc.^*		29,400		2,292,612

Halma PLC (United Kingdom)		75,250		2,803,458

Infineon Technologies AG (Germany)		104,790		4,214,995

Mastercard, Inc., Class A		9,060		3,307,715

PayPal Holdings, Inc.^*		14,460		4,214,801


	Shares		Value

ServiceNow, Inc.^*		5,186		$2,849,966

Taiwan Semiconductor Manufacturing Co., Ltd. ADR (Taiwan)		38,530		4,629,765

Total Information Technology				31,201,791

Real Estate - 2.1%

American Tower Corp., REIT		11,470		3,098,506

Utilities - 1.7%

NextEra Energy, Inc.		35,580		2,607,302

Total Common Stocks
(Cost $75,866,997)				115,266,533

	Principal Amount

Corporate Bonds and Notes - 12.1%

Financials - 2.2%

Aircastle, Ltd. (Bermuda) 5.250%, 08/11/25²		$168,000		189,004

Ally Financial, Inc. 8.000%, 11/01/31		102,000		147,039

Bank of America Corp. MTN, (4.330% to 03/15/49 then 3 month LIBOR + 1.520%), 4.330%, 03/15/50^3,4		283,000		349,280

Boston Properties, LP 3.400%, 06/21/29		155,000		168,651

CIT Group, Inc. 6.125%, 03/09/28		143,000		174,991

The Goldman Sachs Group, Inc.
Series S, (4.400% to 02/10/25 then U.S. Treasury Yield Curve CMT 5 year + 2.850%), 4.400%, 02/10/25^3,4,5		501,000		519,788

Host Hotels & Resorts LP Series I, 3.500%, 09/15/30		154,000		161,948

Iron Mountain, Inc. 4.500%, 02/15/31²		176,000		178,420

MetLife, Inc.
Series G, (3.850% to 09/15/25 then U.S. Treasury Yield Curve CMT 5 year + 3.576%), 3.850%, 09/15/25^1,3,4,5		345,000		362,616

SBA Communications Corp. 3.875%, 02/15/27		152,000		156,465

Sprint Capital Corp. 6.875%, 11/15/28		115,000		147,631

Truist Financial Corp.
Series N, (4.800% to 09/01/24 then U.S. Treasury Yield Curve CMT 5 year + 3.003%), 4.800%, 09/01/24^3,4,5		484,000		508,805

Visa, Inc. 4.150%, 12/14/35		183,000		225,687

Total Financials				3,290,325

The accompanying notes are an integral part of these financial statements.

AMG GW&K Global Allocation Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 8.9%

Adient Global Holdings, Ltd. (Jersey) 4.875%, 08/15/26^1,2		$200,000		$206,096

AECOM 5.125%, 03/15/27		148,000		165,020

Anheuser-Busch InBev Worldwide, Inc. 4.375%, 04/15/38		171,000		204,897

Apache Corp. 4.625%, 11/15/25		235,000		254,469

Ardagh Metal Packaging Finance USA LLC/Ardagh Metal Packaging Finance PLC 3.250%, 09/01/28²		200,000		200,121

AT&T, Inc. 4.300%, 12/15/42		199,000		227,423

Ball Corp. 4.875%, 03/15/26		138,000		153,880

Berry Global, Inc. 1.500%, 01/15/27^2,6		166,000		200,741
5.625%, 07/15/27²		170,000		180,003

CDW LLC/CDW Finance Corp. 4.250%, 04/01/28		160,000		168,482

Centene Corp. 3.375%, 02/15/30		174,000		182,066

Cisco Systems, Inc. 5.500%, 01/15/40		122,000		172,464

Cleveland-Cliffs, Inc. 4.875%, 03/01/31^1,2		175,000		183,976

Cogent Communications Group, Inc. 3.500%, 05/01/26²		170,000		174,038

CommonSpirit Health 3.347%, 10/01/29		132,000		143,238

Crown Americas LLC/Crown

Americas Capital Corp. V 4.250%, 09/30/26		143,000		153,766

CSC Holdings LLC 5.250%, 06/01/24		171,000		185,740

CVS Health Corp. 5.125%, 07/20/45		162,000		211,273

Dell, Inc. 7.100%, 04/15/28¹		139,000		179,247

Delta Air Lines, Inc. 3.800%, 04/19/23¹		161,000		167,162

Elanco Animal Health, Inc. 5.900%, 08/28/28⁷		125,000		146,717

Embraer Netherlands Finance BV (Netherlands) 5.400%, 02/01/27		236,000		251,786

Ford Motor Co. 6.625%, 10/01/28		274,000		327,338

Freeport-McMoRan, Inc. 4.550%, 11/14/24		159,000		173,111


	Principal Amount		Value

General Electric Co.
Series D, (3 month LIBOR + 3.330%), 3.449%, 09/15/21^4,5		$381,000		$375,190

General Motors Co. 6.125%, 10/01/25		186,000		220,396

Griffon Corp. 5.750%, 03/01/28		180,000		191,820

HB Fuller Co. 4.250%, 10/15/28		149,000		154,062

HCA, Inc. 3.500%, 09/01/30		171,000		182,285

Howmet Aerospace, Inc. 5.125%, 10/01/24		194,000		214,599

Hudbay Minerals, Inc. (Canada) 4.500%, 04/01/26²		175,000		175,875

Kaiser Aluminum Corp. 4.625%, 03/01/28²		165,000		170,679

Kraft Heinz Foods Co. 4.625%, 01/30/29		133,000		154,943

L Brands, Inc. 9.375%, 07/01/25²		174,000		225,362

Lamar Media Corp. 3.750%, 02/15/28		179,000		182,396

Las Vegas Sands Corp. 3.900%, 08/08/29		170,000		181,286

Lumen Technologies Inc 5.625%, 04/01/25		169,000		183,327

MDC Holdings, Inc. 2.500%, 01/15/31		250,000		244,265

MercadoLibre, Inc. 2.375%, 01/14/26		250,000		251,940

Meritor, Inc. 6.250%, 06/01/25^1,2		175,000		186,635

MGM China Holdings, Ltd. (Macau) 5.250%, 06/18/25²		200,000		208,429

MGM Resorts International 5.750%, 06/15/25		145,000		160,080

Microsoft Corp. 2.525%, 06/01/50		190,000		187,270

Murphy Oil USA, Inc. 5.625%, 05/01/27		167,000		176,746

Nestle Holdings, Inc. 1.000%, 09/15/27²		275,000		268,821

Netflix, Inc. 3.000%, 06/15/25^2,6		155,000		200,394

Newell Brands, Inc. 4.700%, 04/01/26⁷		135,000		150,710

NuStar Logistics LP 5.750%, 10/01/25		161,000		175,574

Occidental Petroleum Corp. 5.500%, 12/01/25		157,000		173,848

The accompanying notes are an integral part of these financial statements.

AMG GW&K Global Allocation Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value

Industrials - 8.9% (continued)

Penske Automotive Group, Inc. 3.750%, 06/15/29		$172,000		$173,289

Pernod Ricard International Finance LLC 1.250%, 04/01/28²		400,000		384,252

PulteGroup, Inc. 5.500%, 03/01/26		121,000		141,613

Quebecor Media, Inc. (Canada) 5.750%, 01/15/23		162,000		173,572

Royal Caribbean Cruises, Ltd. (Liberia) 10.875%, 06/01/23²		130,000		148,207

Silgan Holdings, Inc. 4.125%, 02/01/28		157,000		163,137

SK Hynix, Inc. (South Korea) 2.375%, 01/19/31²		200,000		195,383

Smith & Nephew PLC (United Kingdom) 2.032%, 10/14/30		332,000		325,519

Southwest Airlines Co. 5.250%, 05/04/25		191,000		218,113

Telecom Italia Capital, S.A. (Luxembourg) 6.375%, 11/15/33		157,000		187,808

Tencent Holdings, Ltd. (China) 2.880%, 04/22/31²		200,000		207,283

Teva Pharmaceutical Finance Netherlands III (Netherlands) 2.800%, 07/21/23		175,000		174,604

Travel + Leisure Co. 5.650%, 04/01/24⁷		145,000		158,465

TreeHouse Foods, Inc. 4.000%, 09/01/28		157,000		156,057

United Rentals North America Inc. 3.875%, 02/15/31		190,000		193,562

Verizon Communications, Inc. 3.875%, 02/08/29		191,000		217,422

Walmart, Inc. 4.050%, 06/29/48		176,000		222,019

Wynn Macau, Ltd. (Cayman Islands) 5.500%, 01/15/26²		200,000		209,893

Yum! Brands, Inc. 3.625%, 03/15/31		174,000		173,347

Total Industrials				13,433,531

Supranational Banks - 0.5%

Inter-American Development Bank 0.625%, 07/15/25¹		663,000		660,507

Utilities - 0.5%

Dominion Energy, Inc.
Series B, (4.650% to 12/15/24 then U.S. Treasury Yield Curve CMT 5 year + 2.993%), 4.650%, 12/15/24^3,4,5		508,000		541,020


	Principal Amount		Value

Northern States Power Co. 2.900%, 03/01/50		$219,000		$224,695

Total Utilities				765,715

Total Corporate Bonds and Notes
(Cost $17,606,008)				18,150,078

Municipal Bonds - 1.2%

California State General Obligation, School Improvements 7.550%, 04/01/39		215,000		367,006

JobsOhio Beverage System Series B, 4.532%, 01/01/35		290,000		360,988

Los Angeles Unified School District, School Improvements 5.750%, 07/01/34		255,000		344,646

Metropolitan Transportation Authority 6.687%, 11/15/40		270,000		392,684

New Jersey Transportation Trust Fund Authority Series C, 5.754%, 12/15/28		295,000		351,996
Total Municipal Bonds
(Cost $1,706,391)				1,817,320

U.S. Government and Agency Obligations -6.5%

Fannie Mae - 3.5%

FNMA 2.000%, 02/01/36 to 05/01/36		484,215		501,250
2.500%, 01/01/35 to 02/01/35		260,391		273,309
3.500%, 01/01/48		162,583		176,233
4.000%, 12/01/21 to 09/01/49		1,496,781		1,630,469
4.500%, 02/01/49 to 08/01/50		1,462,298		1,601,929
5.000%, 08/01/49 to 08/01/50		900,078		1,003,614
5.500%, 02/01/37		7,236		8,402

Total Fannie Mae				5,195,206

Freddie Mac - 0.8%

FHLMC Gold Pool 3.500%, 05/01/44 to 01/01/46		1,097,590		1,189,843

U.S. Treasury Obligations - 2.2%

U.S. Treasury Bonds 1.875%, 02/15/51		763,000		729,142
3.000%, 11/15/44		138,000		162,613
3.500%, 02/15/39		688,000		861,263
4.500%, 02/15/36		638,000		876,677

U.S. Treasury Notes 1.500%, 02/15/30		741,000		748,989

Total U.S. Treasury Obligations				3,378,684

Total U.S. Government and Agency Obligations
(Cost $9,940,507)				9,763,733

Foreign Government Obligations - 2.9%

Abu Dhabi Government International Bond (United Arab Emirates) 2.500%, 04/16/25²		350,000		372,305

The accompanying notes are an integral part of these financial statements.

AMG GW&K Global Allocation Fund

Schedule of Portfolio Investments (continued)


	Principal Amount		Value
Foreign Government Obligations - 2.9% (continued)

China Government Bond (China)
Series INBK 2.880%, 11/05/23⁸		6,210,000		$964,613
Series INBK 3.270%, 11/19/30⁸		6,300,000		988,181

Finland Government International Bond (Finland) 0.875%, 05/20/30²		$400,000		380,618

Japan Finance Organization for Municipalities (Japan) 1.000%, 05/21/25²		732,000		734,752

Kingdom of Belgium Government International Bond (Belgium) 1.000%, 05/28/30		200,000		190,846

The Korea Development Bank (South Korea) 0.500%, 10/27/23		269,000		269,220

Philippine Government International Bond (Philippines) 1.648%, 06/10/31¹		200,000		193,452

Province of Ontario Canada (Canada) 1.050%, 05/21/27		156,000		154,818

Province of Quebec Canada (Canada) 1.350%, 05/28/30¹		173,000		169,728

Total Foreign Government Obligations
(Cost $4,411,877)				4,418,533


	Principal Amount		Value

Short-Term Investments - 0.8%

Joint Repurchase Agreements - 0.8%⁹

Deutsche Bank Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $202,439 (collateralized by various U.S. Government Agency Obligations, 1.500% -5.500%, 03/01/25 - 07/01/51, totaling $206,488)		$202,439		$202,439

RBC Dominion Securities, Inc., dated 06/30/21, due 07/01/21, 0.050% total to be received $1,000,001 (collateralized by various U.S. Government Agency Obligations and U.S. Treasuries, 0.000% - 8.000%, 08/01/21 -04/15/62, totaling $1,020,000)		1,000,000		1,000,000

Total Joint Repurchase Agreements				1,202,439

Total Short-Term Investments (Cost $1,202,439)				1,202,439

Total Investments - 100.0% (Cost $110,734,219)				150,618,636

Other Assets, less Liabilities - 0.0%^#				61,896

Net Assets - 100.0%				$150,680,532

*	Non-income producing security.

^#	Less than 0.05%.

¹	Some of these securities, amounting to $8,649,389 or 5.7% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

²	Security exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At June 30, 2021, the value of these securities amounted to $9,745,345 or 6.5% of net assets.

³	Fixed to variable rate investment. The rate shown reflects the fixed rate in effect at June 30, 2021. Rate will reset at a future date.

⁴

⁵	Perpetuity Bond. The date shown represents the next call date.

⁶	Principal amount stated in EURO dollars (EUR).

⁷	Step Bond: A debt instrument with either deferred interest payments or an interest rate that resets at specific times during its term.

⁸	Principal amount stated in Chinese Yuan (CNY).

⁹	Cash collateral received for securities lending activity was invested in these joint repurchase agreements.


ADR		American Depositary Receipt
CMT		Constant Maturity Treasury
FHLMC		Freddie Mac
FNMA		Fannie Mae
LIBOR		London Interbank Offered Rate
MTN		Medium-Term Note
REIT		Real Estate Investment Trust

The accompanying notes are an integral part of these financial statements.

AMG GW&K Global Allocation Fund

Schedule of Portfolio Investments (continued)

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:


	Level 1		Level 2¹		Level 3		Total

Investments in Securities

Common Stocks

Information Technology		$20,019,280		$11,182,511		—		$31,201,791

Consumer Discretionary		11,156,783		18,156,492		—		29,313,275

Financials		10,218,813		3,185,753		—		13,404,566

Health Care		13,263,060		—		—		13,263,060

Industrials		8,915,832		3,062,679		—		11,978,511

Communication Services		7,485,702		2,913,820		—		10,399,522

Real Estate		3,098,506		—		—		3,098,506

Utilities		2,607,302		—		—		2,607,302

Corporate Bonds and Notes^†		—		18,150,078		—		18,150,078

Municipal Bonds^†		—		1,817,320		—		1,817,320

U.S. Government and Agency Obligations^†		—		9,763,733		—		9,763,733

Foreign Government Obligations		—		4,418,533		—		4,418,533

Short-Term Investments

Joint Repurchase Agreements		—		1,202,439		—		1,202,439


Total Investments in Securities		$76,765,278		$73,853,358		—		$150,618,636

^†

¹	An external pricing service is used to reflect any impact on security value due to market movements between the time the Fund valued such foreign securities and the earlier closing of foreign markets.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The country allocation in the Schedule of Portfolio Investments at June 30, 2021, was as follows:


Country		% of Long-Term Investments

Belgium		0.1

Bermuda		0.1

Canada		0.5

Cayman Islands		0.1

China		10.8

Finland		0.3

France		2.7

Germany		2.8

Hong Kong		2.1

India		5.2

Italy		3.0

Japan		2.6

Jersey		0.1


Country		% of Long-Term Investments

Liberia		0.1

Luxembourg		0.1

Macau		2.2

Netherlands		3.1

Philippines		0.1

South Korea		0.3

Taiwan		3.1

United Arab Emirates		0.3

United Kingdom		2.1

United States		58.2



		100.0

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small Cap Core Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Sector		% of Net Assets

Health Care		21.5

Consumer Discretionary		16.1

Information Technology		14.7

Financials		14.7

Industrials		12.7

Real Estate		5.7

Materials		5.2

Consumer Staples		2.9

Energy		2.2

Utilities		2.0

Other Assets Less Liabilities		2.3

TOP TEN HOLDINGS


Security Name		% of Net Assets

Endava PLC, ADR (United Kingdom)		2.2

Texas Roadhouse, Inc.		2.1

Skyline Champion Corp.		2.0

Avient Corp.		1.9

Syneos Health, Inc.		1.9

Medpace Holdings, Inc.		1.8

Brooks Automation, Inc.		1.7

MACOM Technology Solutions Holdings, Inc.		1.7

Globus Medical, Inc., Class A		1.7

Phreesia, Inc.		1.7


Top Ten as a Group		18.7

AMG GW&K Small Cap Core Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Shares		Value

Common Stocks - 97.7%

Consumer Discretionary - 16.1%

Boot Barn Holdings, Inc.^*		90,728		$7,625,688

Churchill Downs, Inc.		41,024		8,133,418

Chuy’s Holdings, Inc.^*,1		104,785		3,904,289

Five Below, Inc.^*		27,805		5,373,872

Grand Canyon Education, Inc.^*		90,484		8,140,846

Helen of Troy, Ltd.^*		24,022		5,479,899

Lithia Motors, Inc., Class A¹		30,463		10,468,305

Ollie’s Bargain Outlet Holdings, Inc.^*,1		79,097		6,654,431

Oxford Industries, Inc.		63,622		6,288,399

Patrick Industries, Inc.		126,565		9,239,245

Revolve Group, Inc.^*		65,651		4,523,354

Skyline Champion Corp.^*		254,518		13,565,809

Texas Roadhouse, Inc.		147,912		14,229,134

Wolverine World Wide, Inc.		178,865		6,017,019

Total Consumer Discretionary				109,643,708

Consumer Staples - 2.9%

Central Garden & Pet Co., Class A^*		195,227		9,429,464

Performance Food Group Co.^*		207,727		10,072,682

Total Consumer Staples				19,502,146

Energy - 2.2%

Magnolia Oil & Gas Corp., Class A^*,1		598,212		9,350,053

Matador Resources Co.		159,600		5,747,196

Total Energy				15,097,249

Financials - 14.7%

Ameris Bancorp		213,169		10,792,747

AMERISAFE, Inc.		93,960		5,608,472

Cathay General Bancorp		207,370		8,162,083

Cohen & Steers, Inc.		102,154		8,385,822

Glacier Bancorp, Inc.		185,746		10,230,890

Horace Mann Educators Corp.		180,576		6,757,154

Houlihan Lokey, Inc.¹		102,367		8,372,597

Meridian Bancorp, Inc.		204,913		4,192,520

OceanFirst Financial Corp.		315,379		6,572,498

Open Lending Corp.^*		54,842		2,363,142

Pacific Premier Bancorp, Inc.		235,578		9,962,594

Seacoast Banking Corp. of Florida		292,941		10,003,935

Stifel Financial Corp.		139,361		9,038,954

Total Financials				100,443,408

Health Care - 21.5%

AtriCure, Inc.^*,1		131,284		10,414,760

Castle Biosciences, Inc.^*		45,990		3,372,447


	Shares		Value

Covetrus, Inc.^*		293,549		$7,925,823

CryoLife, Inc.^*,1		235,922		6,700,185

CryoPort, Inc.^*,1		127,341		8,035,217

Emergent BioSolutions, Inc.^*		78,722		4,958,699

Globus Medical, Inc., Class A^*		150,634		11,678,654

Halozyme Therapeutics, Inc.^*		176,260		8,003,966

HealthEquity, Inc.^*,1		108,535		8,734,897

ICU Medical, Inc.^*		18,711		3,850,724

Integra LifeSciences Holdings Corp.^*		120,076		8,193,986

LHC Group, Inc.^*		32,500		6,508,450

Medpace Holdings, Inc.^*		67,847		11,983,816

Phreesia, Inc.^*		186,527		11,434,105

Progyny, Inc.^*,1		150,430		8,875,370

Supernus Pharmaceuticals, Inc.^*,1		250,161		7,702,457

Syneos Health, Inc.^*		145,788		13,046,568

Veracyte, Inc.^*,1		135,797		5,429,164

Total Health Care				146,849,288

Industrials - 12.7%

Alamo Group, Inc.		62,765		9,582,960

Allegiant Travel Co.^*		36,691		7,118,054

Heartland Express, Inc.		249,572		4,275,169

Helios Technologies, Inc.		139,685		10,902,414

ICF International, Inc.		81,513		7,161,732

Primoris Services Corp.		249,863		7,353,468

RBC Bearings, Inc.^*		48,395		9,650,931

Ritchie Bros. Auctioneers, Inc. (Canada)		144,040		8,538,691

The Shyft Group, Inc.¹		148,653		5,561,109

SPX Corp.^*		32,725		1,998,843

UFP Industries, Inc.		137,298		10,206,733

US Ecology, Inc.^*		109,226		4,098,160

Total Industrials				86,448,264

Information Technology - 14.7%

Brooks Automation, Inc.		124,434		11,856,071

Cerence, Inc.^*,1		67,611		7,214,770

The Descartes Systems Group, Inc. (Canada)^*		113,739		7,866,189

Endava PLC, ADR (United Kingdom)^*		134,564		15,256,866

MACOM Technology Solutions Holdings, Inc.^*,1		184,258		11,807,253

Novanta, Inc.^*		66,305		8,935,262

Paylocity Holding Corp.^*		46,927		8,953,672

Rapid7, Inc.^*,1		105,716		10,003,905

Silicon Laboratories, Inc.^*		58,636		8,985,967

Viavi Solutions, Inc.^*		556,465		9,827,172

Total Information Technology				100,707,127

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small Cap Core Fund

Schedule of Portfolio Investments (continued)


	Shares		Value
Materials - 5.2%

Avient Corp.		265,780		$13,065,745

Balchem Corp.		58,066		7,621,743

Compass Minerals International, Inc.		64,171		3,802,773

Minerals Technologies, Inc.		91,853		7,226,076

Silgan Holdings, Inc.		94,262		3,911,873

Total Materials				35,628,210

Real Estate - 5.7%

Agree Realty Corp., REIT		87,622		6,176,475

National Health Investors, Inc., REIT		85,660		5,743,503

QTS Realty Trust, Inc., Class A, REIT		118,992		9,198,081

Ryman Hospitality Properties, Inc., REIT ^*		82,933		6,548,390


	Shares		Value
STAG Industrial, Inc., REIT ¹		300,653		$11,253,442

Total Real Estate				38,919,891

Utilities - 2.0%

IDACORP, Inc.		64,726		6,310,785

NorthWestern Corp.		122,269		7,363,039

Total Utilities				13,673,824

Total Common Stocks (Cost $432,335,543)				666,913,115

Total Investments - 97.7% (Cost $432,335,543)				666,913,115

Other Assets, less Liabilities - 2.3%				15,696,346

Net Assets - 100.0%				$682,609,461

*	Non-income producing security.

¹	Some of these securities, amounting to $78,813,409 or 11.5% of net assets, were out on loan to various borrowers and are collateralized by various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

ADR American Depositary Receipt

REIT Real Estate Investment Trust

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:


	Level 1		Level 2		Level 3		Total

Investments in Securities

Common Stocks^†	$	666,913,115		—		—	$	666,913,115

Total Investments in Securities	$	666,913,115		—		—	$	666,913,115

^†	All common stocks held in the Fund are Level 1 securities. For a detailed breakout of common stocks by major industry classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small/Mid Cap Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Sector		% of Net Assets

Information Technology		18.1

Industrials		15.9

Health Care		15.2

Consumer Discretionary		13.2

Financials		11.9

Real Estate		6.7

Materials		6.2

Consumer Staples		3.7

Energy		2.4

Utilities		1.8

Other Assets Less Liabilities		4.9

TOP TEN HOLDINGS


Security Name		% of Net Assets

Zebra Technologies Corp., Class A		2.6

HubSpot, Inc.		2.3

Signature Bank		2.1

Gartner, Inc.		2.0

Western Alliance Bancorp.		1.9

Acadia Healthcare Co., Inc.		1.8

Bio-Rad Laboratories, Inc., Class A		1.8

Entegris, Inc.		1.8

BJ’s Wholesale Club Holdings, Inc.		1.8

Diamondback Energy, Inc.		1.7


Top Ten as a Group		19.8

AMG GW&K Small/Mid Cap Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021


	Shares		Value

Common Stocks - 95.1%

Consumer Discretionary - 13.2%

Bright Horizons Family Solutions, Inc.^*		24,249		$3,567,270

Burlington Stores, Inc.^*		16,839		5,421,990

Carter’s, Inc.		35,687		3,681,828

Cavco Industries, Inc.^*		24,015		5,335,893

Dorman Products, Inc.^*		52,448		5,437,284

Five Below, Inc.^*		29,731		5,746,110

Gentherm, Inc.^*		34,729		2,467,495

Grand Canyon Education, Inc.^*		28,470		2,561,446

Lithia Motors, Inc., Class A¹		23,938		8,226,054

Nordstrom, Inc.^*,1		110,154		4,028,332

Polaris, Inc.		55,036		7,537,731

Texas Roadhouse, Inc.		70,726		6,803,841

Vail Resorts, Inc.^*		11,398		3,607,695

Total Consumer Discretionary				64,422,969

Consumer Staples - 3.7%

BJ’s Wholesale Club Holdings, Inc.^*		182,645		8,690,249

Lancaster Colony Corp.		27,351		5,292,692

Performance Food Group Co.^*		87,755		4,255,240

Total Consumer Staples				18,238,181

Energy - 2.4%

Diamondback Energy, Inc.		89,964		8,446,720

Pioneer Natural Resources Co.		20,949		3,404,631

Total Energy				11,851,351

Financials - 11.9%

Artisan Partners Asset Management, Inc., Class A		47,754		2,426,858

Atlantic Union Bankshares Corp.		131,591		4,766,226

Glacier Bancorp, Inc.		71,175		3,920,319

Kemper Corp.		51,257		3,787,893

Kinsale Capital Group, Inc.		19,925		3,283,042

Pinnacle Financial Partners, Inc.		88,176		7,785,059

Piper Sandler Cos		41,886		5,426,750

Signature Bank		40,965		10,063,052

Voya Financial, Inc.¹		117,947		7,253,741

Western Alliance Bancorp.		99,488		9,237,461

Total Financials				57,950,401

Health Care - 15.2%

Acadia Healthcare Co., Inc.^*		141,070		8,852,143

Bio-Rad Laboratories, Inc., Class A^*		13,711		8,833,860

Catalent, Inc.^*		73,486		7,945,306

Chemed Corp.		4,177		1,981,987

Globus Medical, Inc., Class A^*		65,301		5,062,787


	Shares		Value

Horizon Therapeutics PLC^*		87,416		$8,185,634

Integer Holdings Corp.^*		41,027		3,864,743

Jazz Pharmaceuticals PLC (Ireland)^*		29,717		5,278,928

Molina Healthcare, Inc.^*		21,572		5,459,010

Neurocrine Biosciences, Inc.^*		49,059		4,774,422

STERIS PLC		28,413		5,861,602

Syneos Health, Inc.^*		92,669		8,292,949

Total Health Care				74,393,371

Industrials - 15.9%

Booz Allen Hamilton Holding Corp.		50,188		4,275,014

Comfort Systems USA, Inc.		40,941		3,225,741

Exponent, Inc.		59,190		5,280,340

Federal Signal Corp.		128,980		5,188,865

Gates Industrial Corp PLC^*		387,836		7,008,196

Gibraltar Industries, Inc.^*		91,353		6,971,147

Graco, Inc.		40,241		3,046,244

Hexcel Corp.^*		78,915		4,924,296

Ingersoll Rand, Inc.^*		158,327		7,727,941

Nordson Corp.		31,468		6,907,541

RBC Bearings, Inc.^*		36,333		7,245,527

Ritchie Bros. Auctioneers, Inc. (Canada)		99,332		5,888,401

Schneider National, Inc., Class B		115,949		2,524,210

The Toro Co.		69,593		7,646,879

Total Industrials				77,860,342

Information Technology - 18.1%

Cerence, Inc.^*,1		69,780		7,446,224

Cognex Corp.		67,404		5,665,306

Entegris, Inc.		71,146		8,748,824

EPAM Systems, Inc.^*		14,689		7,505,491

Gartner, Inc.^*		40,660		9,847,852

HubSpot, Inc.^*		19,251		11,217,943

Manhattan Associates, Inc.^*		28,200		4,084,488

Paylocity Holding Corp.^*		24,956		4,761,605

Power Integrations, Inc.		21,664		1,777,748

Rapid7, Inc.^*,1		78,116		7,392,117

Silicon Laboratories, Inc.^*		44,227		6,777,788

Zebra Technologies Corp., Class A^*		24,466		12,954,502

Total Information Technology				88,179,888

Materials - 6.2%

AptarGroup, Inc.		38,603		5,436,846

Eagle Materials, Inc.		45,398		6,451,510

Element Solutions, Inc.		310,613		7,262,132

Quaker Chemical Corp.¹		25,363		6,015,850

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small/Mid Cap Fund

Schedule of Portfolio Investments (continued)


	Shares		Value
Materials - 6.2% (continued)

RPM International, Inc.		59,131		$5,243,737

Total Materials				30,410,075

Real Estate - 6.7%

American Campus Communities, Inc., REIT		84,159		3,931,909

CoreSite Realty Corp., REIT		28,657		3,857,232

Easterly Government Properties, Inc., REIT		223,535		4,712,118

Hudson Pacific Properties, Inc., REIT		187,528		5,217,029

Physicians Realty Trust, REIT		239,164		4,417,359

Summit Hotel Properties, Inc., REIT ^*		336,065		3,135,486

Sun Communities, Inc., REIT		42,809		7,337,463

Total Real Estate				32,608,596


	Shares		Value
Utilities - 1.8%

IDACORP, Inc.		50,458		$4,919,655

Portland General Electric Co.		84,689		3,902,469

Total Utilities				8,822,124

Total Common Stocks (Cost $333,388,974)				464,737,298

Total Investments - 95.1% (Cost $333,388,974)				464,737,298

Other Assets, less Liabilities - 4.9%				23,812,583

Net Assets - 100.0%			$	488,549,881

*	Non-income producing security.

¹	Some of these securities, amounting to $24,555,840 or 5.0% of net assets, were out on loan to various borrowers and are collateralized by various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

REIT Real Estate Investment Trust

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:


	Level 1		Level 2		Level 3		Total

Investments in Securities

Common Stocks^†	$	464,737,298		—		—	$	464,737,298

Total Investments in Securities	$	464,737,298		—		—	$	464,737,298

^†	All common stocks held in the Fund are Level 1 securities. For a detailed breakout of common stocks by major industry classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small Cap Value Fund

Fund Snapshots (unaudited)

June 30, 2021

PORTFOLIO BREAKDOWN


Sector		% of Net Assets

Financials		27.3

Industrials		17.8

Consumer Discretionary		11.6

Real Estate		8.6

Health Care		8.3

Materials		5.3

Energy		4.9

Information Technology		4.6

Utilities		3.3

Consumer Staples		3.0

Communication Services		2.1

Short-Term Investments		0.0^#

Other Assets Less Liabilities		3.2

TOP TEN HOLDINGS


Security Name		% of Net Assets

Tenet Healthcare Corp.		2.6

Apollo Medical Holdings, Inc.		2.4

Group 1 Automotive, Inc.		2.2

Central Garden & Pet Co.		2.1

Gray Television, Inc.		2.1

Piper Sandler Cos		2.1

Independence Realty Trust, Inc.		2.1

Pacific Premier Bancorp, Inc.		2.0

Boot Barn Holdings, Inc.		2.0

Walker & Dunlop, Inc.		2.0


Top Ten as a Group		21.6

^#	Less than 0.05%.

AMG GW&K Small Cap Value Fund

Schedule of Portfolio Investments (unaudited)

June 30, 2021



	Shares		Value

Common Stocks - 96.8%

Communication Services - 2.1%

Gray Television, Inc.¹		275,547		$6,447,800

Consumer Discretionary - 11.6%

Boot Barn Holdings, Inc.^*		73,750		6,198,687

Callaway Golf Co.²		165,385		5,578,436

Denny’s Corp.^*		269,642		4,446,397

Group 1 Automotive, Inc.²		43,506		6,718,631

Johnson Outdoors, Inc., Class A		33,773		4,086,533

MDC Holdings, Inc.		42,853		2,168,362

Noodles & Co.^*		253,945		3,169,234

Patrick Industries, Inc.²		48,483		3,539,259

Total Consumer Discretionary				35,905,539

Consumer Staples - 3.0%

BJ’s Wholesale Club Holdings, Inc.^*,2		56,613		2,693,646

Central Garden & Pet Co.^*,1,2		123,275		6,524,946

Total Consumer Staples				9,218,592

Energy - 4.9%

Magnolia Oil & Gas Corp., Class A^*,2		248,966		3,891,339

Matador Resources Co.²		138,897		5,001,681

ProPetro Holding Corp.^*		230,140		2,108,082

Renewable Energy Group, Inc.^*,2		40,332		2,514,297

Solaris Oilfield Infrastructure, Inc., Class A		168,654		1,642,690

Total Energy				15,158,089

Financials - 27.3%

Ameris Bancorp		118,288		5,988,922

Atlantic Union Bankshares Corp.		141,513		5,125,601

Cathay General Bancorp		91,240		3,591,206

City Holding Co.²		40,544		3,050,531

Community Bank System, Inc.²		66,092		4,999,860

Enterprise Financial Services Corp.		78,544		3,643,656

Federal Agricultural Mortgage Corp., Class C		37,308		3,689,761

First Financial Bancorp		148,193		3,501,801

First Interstate BancSystem, Inc., Class A		79,643		3,331,467

Flagstar Bancorp, Inc.		89,707		3,791,915

International Bancshares Corp.		91,046		3,909,515

James River Group Holdings, Ltd. (Bermuda)		59,745		2,241,632

OceanFirst Financial Corp.		221,612		4,618,394

Pacific Premier Bancorp, Inc.		149,466		6,320,917

Piper Sandler Cos¹		49,640		6,431,358

Selective Insurance Group, Inc.		70,942		5,756,943

Stifel Financial Corp.		83,693		5,428,328

Walker & Dunlop, Inc.		59,210		6,180,340



	Shares		Value

WesBanco, Inc.		74,819		$2,665,801

Total Financials				84,267,948

Health Care - 8.3%

Apollo Medical Holdings, Inc.^*,2		117,939		7,407,749

Covetrus, Inc.^*,2		90,748		2,450,196

Emergent BioSolutions, Inc.^*		26,295		1,656,322

Integer Holdings Corp.^*		37,320		3,515,544

Supernus Pharmaceuticals, Inc.^*,2		81,061		2,495,868

Tenet Healthcare Corp.^*,1		120,494		8,071,893

Total Health Care				25,597,572

Industrials - 17.8%

Allegiant Travel Co.^*		9,064		1,758,416

American Woodmark Corp.^*		34,080		2,783,995

Atkore, Inc.^*		44,721		3,175,191

CACI International, Inc., Class A^*		17,645		4,501,592

CBIZ, Inc.^*		108,218		3,546,304

Columbus McKinnon Corp.		111,324		5,370,270

Comfort Systems USA, Inc.		61,973		4,882,853

Douglas Dynamics, Inc.		99,150		4,034,413

Federal Signal Corp.		135,777		5,462,309

ICF International, Inc.		49,174		4,320,428

Lydall, Inc.^*,2		95,887		5,803,081

Primoris Services Corp.		100,566		2,959,657

SkyWest, Inc.^*,2		69,858		3,008,784

UFP Industries, Inc.		45,143		3,355,931

Total Industrials				54,963,224

Information Technology - 4.6%

American Software, Inc., Class A		201,148		4,417,210

Power Integrations, Inc.		31,325		2,570,530

Silicon Laboratories, Inc.^*		19,830		3,038,947

Viavi Solutions, Inc.^*,2		240,039		4,239,089

Total Information Technology				14,265,776

Materials - 5.3%

Minerals Technologies, Inc.²		47,042		3,700,794

Orion Engineered Carbons, S.A. (Luxembourg)^*		227,054		4,311,755

Schnitzer Steel Industries, Inc., Class A		116,491		5,713,884

Worthington Industries, Inc.²		43,436		2,657,415

Total Materials				16,383,848

Real Estate - 8.6%

Agree Realty Corp., REIT		53,843		3,795,393

Four Corners Property Trust, Inc., REIT		164,550		4,543,225

Getty Realty Corp., REIT		135,804		4,230,295

Independence Realty Trust, Inc., REIT ¹		352,308		6,422,575

The accompanying notes are an integral part of these financial statements.

AMG GW&K Small Cap Value Fund

Schedule of Portfolio Investments (continued)



	Shares		Value

Real Estate - 8.6% (continued)

Lexington Realty Trust, REIT ²		187,790		$2,244,091

Summit Hotel Properties, Inc., REIT ^*		242,304		2,260,696

Xenia Hotels & Resorts, Inc., REIT ^*		159,759		2,992,286

Total Real Estate				26,488,561

Utilities - 3.3%

IDACORP, Inc.²		40,776		3,975,660

NorthWestern Corp.		57,756		3,478,066

Southwest Gas Holdings, Inc.		44,354		2,935,791

Total Utilities				10,389,517

Total Common Stocks
(Cost $236,087,874)				299,086,466



	Principal Amount		Value

Short-Term Investments - 0.0%^#

Joint Repurchase Agreements - 0.0%^#,3

TD Securities LLC, dated 06/30/21, due 07/01/21, 0.050% total to be received $18,254 (collateralized by various U.S. Treasuries, 0.125% - 2.625%, 09/30/21 - 02/29/24, totaling $18,619)		$18,254		$18,254

Total Short-Term Investments
(Cost $18,254)				18,254

Total Investments - 96.8%
(Cost $236,106,128)				299,104,720

Other Assets, less Liabilities - 3.2%				9,830,008

Net Assets - 100.0%				$308,934,728

^*	Non-income producing security.

^#	Less than 0.05%.

¹	Some or all of this security is held as collateral for interfund borrowing.

²	Some of these securities, amounting to $41,958,550 or 13.6% of net assets, were out on loan to various borrowers and are collateralized by cash and various U.S. Treasury Obligations. See Note 4 of Notes to Financial Statements.

³	Cash collateral received for securities lending activity was invested in these joint repurchase agreements.

REIT Real Estate Investment Trust

The following table summarizes the inputs used to value the Fund’s investments by the fair value hierarchy levels as of June 30, 2021:

Level 1

Level 2

Level 3

Total

Investments in Securities

Common Stocks^†

$ 299,086,466

–

$ 299,086,466

Short-Term Investments

Joint Repurchase Agreements

–

$ 18,254

–

18,254

Total Investments in Securities

$ 299,086,466

$ 18,254

–

$ 299,104,720

^†	All common stocks held in the Fund are Level 1 securities. For a detailed breakout of common stocks by major industry classification, please refer to the Fund’s Schedule of Portfolio Investments.

For the six months ended June 30, 2021, there were no transfers in or out of Level 3.

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (unaudited)

June 30, 2021


	AMG GW&K ESG Bond Fund		AMG GW&K Enhanced Core Bond ESG Fund		AMG GW&K High Income Fund

Assets:

Investments at value¹(including securities on loan valued at $27,730,546, $2,100,622, and $2,980,290, respectively)		$919,512,447		$51,471,583		$19,306,008

Repurchase Agreements at value²		26,441,895		1,621,125		2,570,984

Cash		12,351,298		2,263,714		680,606

Receivable for investments sold		–		466,848		322,787

Dividend and interest receivables		7,000,694		398,372		252,615

Securities lending income receivable		5,031		1,112		1,626

Receivable for Fund shares sold		308,082		7,601		9,972

Receivable from affiliate		–		8,502		6,043

Prepaid expenses and other assets		43,591		18,325		13,416

Total assets		965,663,038		56,257,182		23,164,057

Liabilities:

Payable upon return of securities loaned		26,441,895		1,621,125		2,570,984

Payable for investments purchased		–		–		571,932

Payable for Fund shares repurchased		1,435,183		10,238		125

Accrued expenses:

Investment advisory and management fees		188,100		13,305		6,358

Administrative fees		115,993		6,653		2,446

Distribution fees		–		3,373		–

Shareholder service fees		116,301		1,344		2,368

Other		160,468		35,629		15,203

Total liabilities		28,457,940		1,691,667		3,169,416


Net Assets		$937,205,098		$54,565,515		$19,994,641

¹Investments at cost		$900,138,975		$50,028,928		$19,044,514

²Repurchase agreements at cost		$26,441,895		$1,621,125		$2,570,984

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (continued)


	AMG GW&K ESG Bond Fund		AMG GW&K Enhanced Core Bond ESG Fund			AMG GW&K High Income Fund

Net Assets Represent:

Paid-in capital		$917,429,880		$56,020,349			$19,727,671

Total distributable earnings (loss)		19,775,218		(1,454,834	)		266,970

Net Assets		$937,205,098		$54,565,515			$19,994,641

Class N:

Net Assets		$479,404,258		$16,463,298			$9,463,231

Shares outstanding		18,666,965		1,533,885			417,149

Net asset value, offering and redemption price per share		$25.68		$10.73			$22.69

Class I:

Net Assets		$457,800,840		$26,896,373			$10,531,410

Shares outstanding		17,823,325		2,496,430			464,539

Net asset value, offering and redemption price per share		$25.69		$10.77			$22.67

Class Z:

Net Assets		–		$11,205,844			–

Shares outstanding		–		1,040,649			–

Net asset value, offering and redemption price per share		–		$10.77			–

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (continued)


	AMG GW&K Municipal Bond Fund		AMG GW&K Municipal Enhanced Yield Fund		AMG GW&K Global Allocation Fund

Assets:

Investments at value¹(including securities on loan valued at $0, $0, and $8,649,389, respectively)		$1,368,669,539		$362,340,726		$149,416,197

Repurchase Agreements at value²		–		–		1,202,439

Cash		47,992,344		12,321,633		765,594

Foreign currency³		–		–		272,325

Receivable for investments sold		–		1,021,900		190,604

Dividend and interest receivables		16,665,198		3,598,959		342,269

Securities lending income receivable		–		–		1,270

Receivable for Fund shares sold		1,325,092		708,647		181,761

Receivable from affiliate		48,376		17,012		6,069

Prepaid expenses and other assets		66,408		21,265		20,231

Total assets		1,434,766,957		380,030,142		152,398,759

Liabilities:

Payable upon return of securities loaned		–		–		1,202,439

Payable for investments purchased		31,136,700		1,000,000		–

Payable for delayed delivery investments purchased		70,694,111		–		–

Payable for Fund shares repurchased		2,089,632		54,000		317,805

Accrued expenses:

Investment advisory and management fees		226,139		139,079		74,620

Administrative fees		164,211		46,360		18,655

Distribution fees		3,566		2,818		10,136

Shareholder service fees		55,735		16,575		8,081

Other		117,922		49,669		86,491

Total liabilities		104,488,016		1,308,501		1,718,227


Net Assets		$1,330,278,941		$378,721,641		$150,680,532

¹Investments at cost		$1,301,236,253		$331,275,855		$109,531,780

²Repurchase agreements at cost		–		–		$1,202,439

³Foreign currency at cost		–		–		$275,387

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (continued)


	AMG GW&K Municipal Bond Fund		AMG GW&K Municipal Enhanced Yield Fund		AMG GW&K Global Allocation Fund

Net Assets Represent:

Paid-in capital		$1,256,177,700		$344,601,424		$110,044,443

Total distributable earnings		74,101,241		34,120,217		40,636,089

Net Assets		$1,330,278,941		$378,721,641		$150,680,532

Class N:

Net Assets		$17,315,085		$13,847,338		$47,971,919

Shares outstanding		1,395,027		1,264,719		2,378,660

Net asset value, offering and redemption price per share		$12.41		$10.95		$20.17

Class I:

Net Assets		$1,312,963,856		$364,739,941		$99,015,215

Shares outstanding		105,185,362		34,243,838		4,854,670

Net asset value, offering and redemption price per share		$12.48		$10.65		$20.40

Class Z:

Net Assets		–		$134,362		$3,693,398

Shares outstanding		–		12,617		181,075

Net asset value, offering and redemption price per share		–		$10.65		$20.40

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (continued)


	AMG GW&K Small Cap Core Fund		AMG GW&K Small/Mid Cap Fund		AMG GW&K Small Cap Value Fund

Assets:

Investments at value¹(including securities on loan valued at $78,813,409, $24,555,840, and $41,958,550, respectively)		$666,913,115		$464,737,298		$299,086,466

Repurchase Agreements at value²		–		–		18,254

Cash		11,954,046		8,899,335		20,789

Receivable for investments sold		6,872,791		–		45,266,125

Dividend and interest receivables		353,440		158,285		253,252

Securities lending income receivable		7,889		2,989		3,261

Receivable for Fund shares sold		310,043		15,183,503		96,890

Receivable from affiliate		–		–		3,916

Prepaid expenses and other assets		31,522		33,199		29,503

Total assets		686,442,846		489,014,609		344,778,456

Liabilities:

Payable upon return of securities loaned		–		–		18,254

Payable for investments purchased		1,985,620		–		–

Payable for Fund shares repurchased		1,278,120		95,631		225,282

Interfund loan payable		–		–		35,217,070

Accrued expenses:

Investment advisory and management fees		401,009		243,684		204,427

Administrative fees		83,808		57,853		43,806

Distribution fees		2,169		13,906		–

Shareholder service fees		23,892		10,111		58,223

Other		58,767		43,543		76,666

Total liabilities		3,833,385		464,728		35,843,728


Net Assets		$682,609,461		$488,549,881		$308,934,728

¹Investments at cost		$432,335,543		$333,388,974		$236,087,874

²Repurchase agreements at cost		–		–		$18,254

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities (continued)


	AMG GW&K Small Cap Core Fund		AMG GW&K Small/Mid Cap Fund		AMG GW&K Small Cap Value Fund

Net Assets Represent:

Paid-in capital		$399,410,280		$345,270,900		$217,993,225

Total distributable earnings		283,199,181		143,278,981		90,941,503

Net Assets		$682,609,461		$488,549,881		$308,934,728

Class N:

Net Assets		$10,435,170		$68,175,720		$221,405,891

Shares outstanding		298,519		3,679,171		6,757,723

Net asset value, offering and redemption price per share		$34.96		$18.53		$32.76

Class I:

Net Assets		$542,266,784		$248,041,509		$83,580,309

Shares outstanding		15,165,985		13,354,356		2,541,612

Net asset value, offering and redemption price per share		$35.76		$18.57		$32.88

Class Z:

Net Assets		$129,907,507		$172,332,652		$3,948,528

Shares outstanding		3,631,567		9,267,118		120,346

Net asset value, offering and redemption price per share		$35.77		$18.60		$32.81

The accompanying notes are an integral part of these financial statements.

Statement of Operations (unaudited)

For the six months ended June 30, 2021


	AMG GW&K ESG Bond Fund		AMG GW&K Enhanced Core Bond ESG Fund		AMG GW&K High Income Fund
Investment Income:

Dividend income	$287,329		–		–

Interest income	13,708,399		$558,800		$222,348

Securities lending income	27,636		7,530		6,062

Foreign withholding tax	–		–		(87	)

Total investment income	14,023,364		566,330		228,323

Expenses:

Investment advisory and management fees	1,301,907		79,557		29,400

Administrative fees	759,562		39,779		11,308

Distribution fees - Class N	–		20,154		–

Shareholder servicing fees - Class N	639,128		–		12,495

Shareholder servicing fees - Class I	102,680		7,960		427

Reports to shareholders	57,047		4,709		1,624

Professional fees	48,785		25,209		22,538

Trustee fees and expenses	42,125		2,074		466

Registration fees	39,062		19,783		8,552

Custodian fees	32,305		8,534		8,223

Transfer agent fees	24,782		1,703		459

Miscellaneous	15,442		1,907		510

Total expenses before offsets	3,062,825		211,369		96,002
Expense reimbursements	(6,144	)	(55,852	)	(38,604	)

Net expenses	3,056,681		155,517		57,398


Net investment income	10,966,683		410,813		170,925

Net Realized and Unrealized Gain (Loss):

Net realized gain on investments	102,388,681		533,083		59,742

Net realized gain on futures contracts	267,476		–		–

Net realized loss on foreign currency transactions	(29,405,028	)	–		–

Net change in unrealized appreciation/depreciation on investments	(98,395,860	)	(1,355,741	)	271,294

Net change in unrealized appreciation/depreciation on foreign currency translations	(6,995	)	–		–

Net realized and unrealized gain (loss)	(25,151,726	)	(822,658	)	331,036


Net increase (decrease) in net assets resulting from operations	$(14,185,043)		$(411,845)		$501,961

The accompanying notes are an integral part of these financial statements.

Statement of Operations (continued)


	AMG GW&K Municipal Bond Fund			AMG GW&K Municipal Enhanced Yield Fund			AMG GW&K Global Allocation Fund
Investment Income:

Dividend income		–			–			$263,227

Interest income		$11,500,083			$5,139,310			402,231

Securities lending income		–			–			9,563

Foreign withholding tax		–			–			(31,666	)

Total investment income		11,500,083			5,139,310			643,355

Expenses:

Investment advisory and management fees		1,353,938			785,156			454,352

Administrative fees		982,911			261,719			113,588

Distribution fees - Class N		22,340			11,449			63,177

Shareholder servicing fees - Class N		10,723			6,870			–

Shareholder servicing fees - Class I		323,169			84,917			48,580

Trustee fees and expenses		50,372			13,018			6,175

Registration fees		47,196			28,043			27,560

Professional fees		44,714			25,905			23,216

Custodian fees		28,483			12,993			21,396

Reports to shareholders		19,802			4,976			17,047

Transfer agent fees		16,462			4,225			5,825

Miscellaneous		14,462			4,515			3,842

Total expenses before offsets		2,914,572			1,243,786			784,758

Expense reimbursements		(330,409	)		(111,074	)		(59,626	)

Net expenses		2,584,163			1,132,712			725,132


Net investment income (loss)		8,915,920			4,006,598			(81,777	)

Net Realized and Unrealized Gain (Loss):

Net realized gain on investments		5,771,439			2,129,226			2,210,556

Net realized loss on foreign currency transactions		–			–			(3,183	)

Net change in unrealized appreciation/depreciation on investments		(9,747,988	)		6,576,854			3,232,633

Net change in unrealized appreciation/depreciation on foreign currency translations		–			–			(16,877	)

Net realized and unrealized gain (loss)		(3,976,549	)		8,706,080			5,423,129


Net increase in net assets resulting from operations		$4,939,371			$12,712,678			$5,341,352

The accompanying notes are an integral part of these financial statements.

Statement of Operations (continued)


	AMG GW&K Small Cap Core Fund			AMG GW&K Small/Mid Cap Fund			AMG GW&K Small Cap Value Fund
Investment Income:

Dividend income		$2,250,514			$1,618,855			$2,460,231

Interest income		–			154			–

Securities lending income		44,020			10,976			7,957

Foreign withholding tax		(9,626	)		(6,024	)		–

Total investment income		2,284,908			1,623,961			2,468,188

Expenses:

Investment advisory and management fees		2,289,358			1,205,313			1,232,230

Administrative fees		490,577			291,608			264,049

Distribution fees - Class N		12,373			53,696			–

Shareholder servicing fees - Class N		7,424			–			326,186

Shareholder servicing fees - Class I		132,322			55,016			20,189

Professional fees		27,765			23,293			23,542

Registration fees		27,377			18,253			28,349

Trustee fees and expenses		24,311			14,434			14,182

Custodian fees		16,237			12,932			13,728

Reports to shareholders		9,685			10,386			26,970

Transfer agent fees		8,885			4,168			13,560

Miscellaneous		9,289			3,971			6,819

Repayment of prior reimbursements		42,259			9,767			–

Total expenses before offsets		3,097,862			1,702,837			1,969,804

Expense reimbursements		–			–			(37,948	)

Expense reductions		(25,984	)		(16,586	)		(56,464	)

Net expenses		3,071,878			1,686,251			1,875,392


Net investment income (loss)		(786,970	)		(62,290	)		592,796

Net Realized and Unrealized Gain:

Net realized gain on investments		38,337,410			9,691,754			23,142,947

Net change in unrealized appreciation/depreciation on investments		64,547,748			59,249,581			48,246,101

Net realized and unrealized gain		102,885,158			68,941,335			71,389,048


Net increase in net assets resulting from operations		$102,098,188			$68,879,045			$71,981,844

The accompanying notes are an integral part of these financial statements.

Statements of Changes in Net Assets

For the six months ended June 30, 2021 (unaudited) and the fiscal year ended December 31, 2020


	AMG GW&K ESG Bond Fund						AMG GW&K Enhanced Core Bond ESG Fund						AMG GW&K High Income Fund
	June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020

Increase (Decrease) in Net Assets Resulting From Operations:

Net investment income		$10,966,683			$38,906,482			$410,813			$827,348			$170,925			$211,227

Net realized gain (loss) on investments		73,251,129			(1,563,017	)		533,083			851,301			59,742			995,238

Net change in unrealized appreciation/depreciation on investments		(98,402,855	)		36,446,570			(1,355,741	)		1,758,021			271,294			(169,694	)

Net increase (decrease) in net assets resulting from operations		(14,185,043	)		73,790,035			(411,845	)		3,436,670			501,961			1,036,771

Distributions to Shareholders:

Class N		(39,751,612	)		(19,831,473	)		(118,018	)		(270,732	)		(79,001	)		(825,025	)

Class I		(40,218,719	)		(20,896,667	)		(206,323	)		(319,421	)		(92,123	)		—

Class Z		—			—			(96,066	)		(225,439	)		—			—

Total distributions to shareholders		(79,970,331	)		(40,728,140	)		(420,407	)		(815,592	)		(171,124	)		(825,025	)

Capital Share Transactions:¹

Net increase (decrease) from capital share transactions		(70,461,207	)		(154,973,478	)		252,185			19,163,432			9,361,946			452,271


Total increase (decrease) in net assets		(164,616,581	)		(121,911,583	)		(580,067	)		21,784,510			9,692,783			664,017

Net Assets:

Beginning of period		1,101,821,679			1,223,733,262			55,145,582			33,361,072			10,301,858			9,637,841

End of period		$937,205,098			$1,101,821,679			$54,565,515			$55,145,582			$19,994,641			$10,301,858

¹	See Note 1(g) of the Notes to Financial Statements.

The accompanying notes are an integral part of these financial statements.

Statements of Changes in Net Assets (continued)

For the six months ended June 30, 2021 (unaudited) and the fiscal year ended December 31, 2020


	AMG GW&K Municipal Bond Fund						AMG GW&K Municipal Enhanced Yield Fund						AMG GW&K Global Allocation Fund
	June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020

Increase in Net Assets Resulting From Operations:

Net investment income (loss)		$8,915,920			$18,149,308			$4,006,598			$7,592,341			$(81,777	)		$1,207,441

Net realized gain (loss) on investments		5,771,439			4,459,854			2,129,226			3,972,374			2,207,373			(971,068	)

Net change in unrealized appreciation/depreciation on investments		(9,747,988	)		30,387,730			6,576,854			8,743,902			3,215,756			15,233,111

Net increase in net assets resulting from operations		4,939,371			52,996,892			12,712,678			20,308,617			5,341,352			15,469,484

Distributions to Shareholders:

From net investment income and/or realized gain on investments:

Class N		(93,382	)		(291,376	)		(90,290	)		(230,199	)		(4,920	)		(1,802,668	)

Class I		(8,801,261	)		(21,463,147	)		(3,905,318	)		(11,227,601	)		(44,613	)		(4,171,934	)

Class Z		—			—			(1,520	)		(4,636	)		(2,780	)		(215,224	)

From paid-in capital:

Class N		—			—			—			—			—			(11,312	)

Class I		—			—			—			—			—			(26,180	)

Class Z		—			—			—			—			—			(1,351	)

Total distributions to shareholders		(8,894,643	)		(21,754,523	)		(3,997,128	)		(11,462,436	)		(52,313	)		(6,228,669	)

Capital Share Transactions:¹

Net increase (decrease) from capital share transactions		28,414,035			241,352,504			41,422,337			40,667,096			(7,624,742	)		(107,931,884	)


Total increase (decrease) in net assets		24,458,763			272,594,873			50,137,887			49,513,277			(2,335,703	)		(98,691,069	)

Net Assets:

Beginning of period		1,305,820,178			1,033,225,305			328,583,754			279,070,477			153,016,235			251,707,304

End of period		$1,330,278,941			$1,305,820,178			$378,721,641			$328,583,754			$150,680,532			$153,016,235

¹	See Note 1(g) of the Notes to Financial Statements.

The accompanying notes are an integral part of these financial statements.

Statements of Changes in Net Assets (continued)

For the six months ended June 30, 2021 (unaudited) and the fiscal year ended December 31, 2020


	AMG GW&K Small Cap Core Fund						AMG GW&K Small/Mid Cap Fund						AMG GW&K Small Cap Value Fund
	June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020			June 30, 2021			December 31, 2020

Increase (Decrease) in Net Assets Resulting From Operations:

Net investment income (loss)		$(786,970	)		$1,002,236			$(62,290	)		$295,299			$592,796			$1,157,753

Net realized gain on investments		38,337,410			29,838,323			9,691,754			4,655,713			23,142,947			106,326,548

Net change in unrealized appreciation/depreciation on investments		64,547,748			72,950,806			59,249,581			45,255,119			48,246,101			(122,030,123	)

Net increase (decrease) in net assets resulting from operations		102,098,188			103,791,365			68,879,045			50,206,131			71,981,844			(14,545,822	)

Distributions to Shareholders:

Class N		—			(206,153	)		—			—			—			(78,448,514	)

Class I		—			(11,703,788	)		—			(194,295	)		—			(32,924,631	)

Class Z		—			(3,120,957	)		—			(187,001	)		—			(3,178,095	)

Total distributions to shareholders		—			(15,030,898	)		—			(381,296	)		—			(114,551,240	)

Capital Share Transactions:¹

Net increase (decrease) from capital share transactions		(24,377,231	)		64,165,490			148,901,542			22,104,665			(100,186,218	)		(27,451,765	)


Total increase (decrease) in net assets		77,720,957			152,925,957			217,780,587			71,929,500			(28,204,374	)		(156,548,827	)

Net Assets:

Beginning of period		604,888,504			451,962,547			270,769,294			198,839,794			337,139,102			493,687,929

End of period		$682,609,461			$604,888,504			$488,549,881			$270,769,294			$308,934,728			$337,139,102

¹	See Note 1(g) of the Notes to Financial Statements.

The accompanying notes are an integral part of these financial statements.

AMG GW&K ESG Bond Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017¹			2016²

Net Asset Value, Beginning of Period		$28.12			$27.14			$25.49			$26.97			$26.24			$26.19

Income (loss) from Investment Operations:

Net investment income^3,4		0.27			0.90			0.94			0.84			0.91			0.95

Net realized and unrealized gain (loss) on investments		(0.64	)		1.03			1.85			(1.33	)		0.85			0.40

Total income (loss) from investment operations		(0.37	)		1.93			2.79			(0.49	)		1.76			1.35

Less Distributions to Shareholders from:

Net investment income		(0.27	)		(0.88	)		(0.98	)		(0.80	)		(0.87	)		(0.96	)

Net realized gain on investments		(1.80	)		(0.07	)		(0.16	)		(0.19	)		(0.16	)		(0.34	)

Total distributions to shareholders		(2.07	)		(0.95	)		(1.14	)		(0.99	)		(1.03	)		(1.30	)

Net Asset Value, End of Period		$25.68			$28.12			$27.14			$25.49			$26.97			$26.24

Total Return⁴		(1.21	)%^5,6		7.34	%⁶		11.10	%⁶		(1.82	)%⁶		6.77	%⁶		5.19	%

Ratio of net expenses to average net assets		0.71	%⁷		0.71	%		0.72	%⁸		0.98	%		0.99	%		1.00	%

Ratio of gross expenses to average net assets⁹		0.71	%⁷		0.72	%		0.73	%⁸		0.98	%¹⁰		0.99	%¹⁰		1.02	%

Ratio of net investment income to average net assets⁴		2.06	%⁷		3.31	%		3.53	%		3.19	%		3.38	%		3.52	%

Portfolio turnover		156	%⁵		25	%		20	%		9	%		4	%		27	%

Net assets end of period (000’s) omitted		$479,404			$555,124			$618,381			$715,468			$971,359			$1,234,229

AMG GW&K ESG Bond Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016²

Net Asset Value, Beginning of Period		$28.13			$27.14			$25.49			$26.97			$26.24			$26.19

Income (loss) from Investment Operations:

Net investment income^3,4		0.30			0.95			0.99			0.86			0.94			0.97

Net realized and unrealized gain (loss) on investments		(0.64	)		1.05			1.85			(1.32	)		0.85			0.40

Total income (loss) from investment operations		(0.34	)		2.00			2.84			(0.46	)		1.79			1.37

Less Distributions to Shareholders from:

Net investment income		(0.30	)		(0.94	)		(1.03	)		(0.83	)		(0.90	)		(0.98	)

Net realized gain on investments		(1.80	)		(0.07	)		(0.16	)		(0.19	)		(0.16	)		(0.34	)

Total distributions to shareholders		(2.10	)		(1.01	)		(1.19	)		(1.02	)		(1.06	)		(1.32	)

Net Asset Value, End of Period		$25.69			$28.13			$27.14			$25.49			$26.97			$26.24

Total Return^4,6		(1.07	)%⁵		7.57	%		11.32	%		(1.72	)%		6.87	%		5.29	%

Ratio of net expenses to average net assets		0.50	%⁷		0.50	%		0.52	%⁸		0.88	%		0.89	%		0.90	%

Ratio of gross expenses to average net assets⁹		0.50	%⁷		0.51	%		0.53	%⁸		0.88	%¹⁰		0.89	%¹⁰		0.93	%

Ratio of net investment income to average net assets⁴		2.27	%⁷		3.52	%		3.73	%		3.29	%		3.48	%		3.61	%

Portfolio turnover		156	%⁵		25	%		20	%		9	%		4	%		27	%

Net assets end of period (000’s) omitted		$457,801			$546,698			$605,353			$1,094,820			$1,027,477			$771,782

¹	Effective February 27, 2017, Class S shares were renamed Class N shares.

²	Effective October 1, 2016, the Service Class and Institutional Class were renamed Class S and Class I, respectively.

³	Per share numbers have been calculated using average shares.

⁴	Total returns and net investment income would have been lower had certain expenses not been offset.

⁵	Not annualized.

⁶	The total return is calculated using the published Net Asset Value as of period end.

⁷	Annualized.

⁸	Includes 0.01% of extraordinary expense related to legal expense in support of an investment held in the portfolio.

⁹	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

¹⁰	Ratio includes recapture of reimbursed fees from prior years amounting to 0.04% and 0.07% for the fiscal year ended December 31, 2018 and December 31, 2017, respectively

AMG GW&K Enhanced Core Bond ESG Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$10.90			$10.15			$9.43			$9.81			$9.67			$9.58

Income (loss) from Investment Operations:

Net investment income^2,3		0.07			0.20			0.24			0.23			0.21			0.22

Net realized and unrealized gain (loss) on investments		(0.16	)		0.75			0.73			(0.38	)		0.15			0.09

Total income (loss) from investment operations		(0.09	)		0.95			0.97			(0.15	)		0.36			0.31

Less Distributions to Shareholders from:

Net investment income		(0.08	)		(0.20	)		(0.25	)		(0.23	)		(0.22	)		(0.22	)

Net Asset Value, End of Period		$10.73			$10.90			$10.15			$9.43			$9.81			$9.67

Total Return³		(0.85	)%^4,5		9.41	%⁵		10.35	%⁵		(1.48	)%⁵		3.76	%⁵		3.26	%

Ratio of net expenses to average net assets		0.73	%⁶		0.73	%		0.73	%		0.73	%		0.75	%		0.84	%

Ratio of gross expenses to average net assets⁷		0.94	%⁶		1.06	%		1.16	%		0.99	%		1.04	%		1.05	%

Ratio of net investment income to average net assets³		1.41	%⁶		1.86	%		2.43	%		2.45	%		2.19	%		2.27	%

Portfolio turnover		55	%⁴		101	%		71	%		26	%		39	%		88	%

Net assets end of period (000’s) omitted		$16,463			$15,794			$14,779			$12,884			$16,027			$16,115

AMG GW&K Enhanced Core Bond ESG Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017⁸			2016¹

Net Asset Value, Beginning of Period		$10.94			$10.19			$9.47			$9.85			$9.70			$9.62

Income (loss) from Investment Operations:

Net investment income^2,3		0.08			0.22			0.26			0.25			0.23			0.24

Net realized and unrealized gain (loss) on investments		(0.16	)		0.75			0.73			(0.38	)		0.16			0.08

Total income (loss) from investment operations		(0.08	)		0.97			0.99			(0.13	)		0.39			0.32

Less Distributions to Shareholders from:

Net investment income		(0.09	)		(0.22	)		(0.27	)		(0.25	)		(0.24	)		(0.24	)

Net Asset Value, End of Period		$10.77			$10.94			$10.19			$9.47			$9.85			$9.70

Total Return^3,5		(0.75	)%⁴		9.57	%		10.51	%		(1.27	)%		4.03	%		3.31	%

Ratio of net expenses to average net assets		0.54	%⁶		0.55	%		0.55	%		0.54	%		0.61	%		0.69	%

Ratio of gross expenses to average net assets⁷		0.75	%⁶		0.88	%		0.98	%		0.80	%		0.90	%		0.90	%

Ratio of net investment income to average net assets³		1.60	%⁶		2.04	%		2.62	%		2.64	%		2.32	%		2.39	%

Portfolio turnover		55	%⁴		101	%		71	%		26	%		39	%		88	%

Net assets end of period (000’s) omitted		$26,896			$27,800			$8,502			$5,967			$6,864			$37,952

AMG GW&K Enhanced Core Bond ESG Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class Z	June 30, 2021 (unaudited)			2020			2019			2018			2017⁸			2016¹

Net Asset Value, Beginning of Period		$10.93			$10.18			$9.46			$9.84			$9.70			$9.61

Income (loss) from Investment Operations:

Net investment income^2,3		0.09			0.22			0.27			0.26			0.24			0.25

Net realized and unrealized gain (loss) on investments		(0.16	)		0.75			0.72			(0.38	)		0.15			0.09

Total income (loss) from investment operations		(0.07	)		0.97			0.99			(0.12	)		0.39			0.34

Less Distributions to Shareholders from:

Net investment income		(0.09	)		(0.22	)		(0.27	)		(0.26	)		(0.25	)		(0.25	)

Net Asset Value, End of Period		$10.77			$10.93			$10.18			$9.46			$9.84			$9.70

Total Return^3,5		(0.63	)%⁴		9.65	%		10.59	%		(1.23	)%		4.01	%		3.52	%

Ratio of net expenses to average net assets		0.48	%⁶		0.48	%		0.48	%		0.48	%		0.50	%		0.59	%

Ratio of gross expenses to average net assets⁷		0.69	%⁶		0.81	%		0.91	%		0.74	%		0.79	%		0.80	%

Ratio of net investment income to average net assets³		1.66	%⁶		2.11	%		2.72	%		2.70	%		2.43	%		2.51	%

Portfolio turnover		55	%⁴		101	%		71	%		26	%		39	%		88	%

Net assets end of period (000’s) omitted		$11,206			$11,552			$10,080			$15,254			$21,271			$51,357

¹	Effective October 1, 2016, the Investor Class, Service Class and Institutional Class were renamed Class N, Class S and Class I, respectively.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income would have been lower had certain expenses not been offset.

⁴	Not annualized.

⁵	The total return is calculated using the published Net Asset Value as of period end.

⁶	Annualized.

⁷	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

⁸	Effective February 27, 2017, Class I shares were renamed Class Z and Class S shares were renamed Class I.

AMG GW&K High Income Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017¹			2016²

Net Asset Value, Beginning of Period		$22.23			$21.52			$20.04			$21.06			$19.05			$18.18

Income (loss) from Investment Operations:

Net investment income^3,4		0.24			0.51			0.57			0.69			0.75			0.72

Net realized and unrealized gain (loss) on investments		0.40			2.09			0.98			(1.57	)		1.26			0.15

Total income (loss) from investment operations		0.64			2.60			1.55			(0.88	)		2.01			0.87

Less Distributions to Shareholders from:

Net investment income		(0.18	)		(0.48	)		(0.07	)		(0.14	)		—			—

Net realized gain on investments		—			(1.41	)		—			—			—			—

Total distributions to shareholders		(0.18	)		(1.89	)		(0.07	)		(0.14	)		—			—

Net Asset Value, End of Period		$22.69			$22.23			$21.52			$20.04			$21.06			$19.05

Total Return^4,5		2.90	%⁶		12.16	%		7.67	%		(4.18	)%		10.55	%		4.79	%

Ratio of net expenses to average net assets		0.84	%⁷		0.89	%		0.89	%		0.89	%		0.89	%		0.89	%

Ratio of gross expenses to average net assets⁸		1.35	%⁷		1.70	%		1.87	%		1.52	%		1.39	%		1.46	%

Ratio of net investment income to average net assets⁴		2.19	%⁷		2.28	%		2.70	%		3.34	%		3.71	%		3.75	%

Portfolio turnover		78	%⁶		157	%		52	%		60	%		55	%		34	%

Net assets end of period (000’s) omitted		$9,463			$10,302			$9,638			$10,365			$14,074			$15,434

AMG GW&K High Income Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the fiscal
	period ended
Class I	June 30, 2021⁹ (unaudited)

Net Asset Value, Beginning of Period		$22.27

Income from Investment Operations:

Net investment income^3,4		0.16

Net realized and unrealized gain on investments		0.45

Total income from investment operations		0.61

Less Distributions to Shareholders from:

Net investment income		(0.21	)

Net Asset Value, End of Period		$22.67

Total Return^4,5		2.75	%⁶

Ratio of net expenses to average net assets		0.61	%⁷

Ratio of gross expenses to average net assets⁸		1.12	%⁷

Ratio of net investment income to average net assets⁴		2.42	%⁷

Portfolio turnover		78	%⁶

Net assets end of period (000’s) omitted		$10,531

¹	Effective February 27, 2017, Class S was renamed Class N.

²	Effective October 1, 2016, the shares were reclassified and redesignated as Class S shares.

³	Per share numbers have been calculated using average shares.

⁴	Total returns and net investment income would have been lower had certain expenses not been offset.

⁵	The total return is calculated using the published Net Asset Value as of period end.

⁶	Not annualized.

⁷	Annualized.

⁸	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

⁹	Commencement of operation was on March 15, 2021.

AMG GW&K Municipal Bond Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$12.45			$12.12			$11.48			$11.60			$11.25			$11.70

Income (loss) from Investment Operations:

Net investment income^2,3		0.06			0.15			0.19			0.17			0.15			0.13

Net realized and unrealized gain (loss) on investments		(0.04	)		0.33			0.64			(0.11	)		0.36			(0.25	)

Total income (loss) from investment operations		0.02			0.48			0.83			0.06			0.51			(0.12	)

Less Distributions to Shareholders from:

Net investment income		(0.06	)		(0.15	)		(0.19	)		(0.18	)		(0.15	)		(0.12	)

Net realized gain on investments		—			—			—			(0.00	)⁴		(0.01	)		(0.21	)

Total distributions to shareholders		(0.06	)		(0.15	)		(0.19	)		(0.18	)		(0.16	)		(0.33	)

Net Asset Value, End of Period		$12.41			$12.45			$12.12			$11.48			$11.60			$11.25

Total Return^3,5		0.20	%⁶		4.31	%		7.29	%		0.54	%		4.58	%		(1.05	)%

Ratio of net expenses to average net assets		0.71	%⁷		0.71	%		0.71	%		0.71	%		0.71	%		0.71	%

Ratio of gross expenses to average net assets⁸		0.76	%⁷		0.77	%		0.78	%		0.77	%		0.78	%		0.95	%

Ratio of net investment income to average net assets³		1.05	%⁷		1.25	%		1.59	%		1.53	%		1.31	%		1.08	%

Portfolio turnover		9	%⁶		17	%		18	%		35	%		27	%		66	%

Net assets end of period (000’s) omitted		$17,315			$18,153			$18,711			$17,445			$29,513			$31,406

AMG GW&K Municipal Bond Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017⁹			2016¹

Net Asset Value, Beginning of Period		$12.52			$12.18			$11.54			$11.66			$11.31			$11.77

Income (loss) from Investment Operations:

Net investment income^2,3		0.08			0.19			0.23			0.21			0.19			0.17

Net realized and unrealized gain (loss) on investments		(0.04	)		0.34			0.64			(0.12	)		0.36			(0.25	)

Total income (loss) from investment operations		0.04			0.53			0.87			0.09			0.55			(0.08	)

Less Distributions to Shareholders from:

Net investment income		(0.08	)		(0.19	)		(0.23	)		(0.21	)		(0.19	)		(0.17	)

Net realized gain on investments		—			—			—			(0.00	)⁴		(0.01	)		(0.21	)

Total distributions to shareholders		(0.08	)		(0.19	)		(0.23	)		(0.21	)		(0.20	)		(0.38	)

Net Asset Value, End of Period		$12.48			$12.52			$12.18			$11.54			$11.66			$11.31

Total Return^3,5		0.36	%⁶		4.70	%		7.58	%		0.87	%		4.90	%		(0.70	)%

Ratio of net expenses to average net assets		0.39	%⁷		0.39	%		0.39	%		0.39	%		0.37	%		0.34	%

Ratio of gross expenses to average net assets⁸		0.44	%⁷		0.45	%		0.46	%		0.45	%		0.45	%		0.58	%

Ratio of net investment income to average net assets³		1.37	%⁷		1.57	%		1.91	%		1.85	%		1.64	%		1.45	%

Portfolio turnover		9	%⁶		17	%		18	%		35	%		27	%		66	%

Net assets end of period (000’s) omitted		$1,312,964			$1,287,667			$1,014,514			$940,553			$1,045,399			$728,365

¹	Effective October 1, 2016, the Investor Class, Service Class and Institutional Class were renamed Class N, Class S and Class I, respectively.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income would have been lower had certain expenses not been offset.

⁴	Less than $(0.005) per share.

⁵	The total return is calculated using the published Net Asset Value as of period end.

⁶	Not annualized.

⁷	Annualized.

⁸	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

⁹	Effective June 23, 2017, Class S shares were converted to Class I shares.

AMG GW&K Municipal Enhanced Yield Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$10.69			$10.42			$9.69			$10.02			$9.40			$10.08

Income (loss) from Investment Operations:

Net investment income^2,3		0.10			0.23			0.26			0.27			0.26			0.25

Net realized and unrealized gain (loss) on investments		0.26			0.37			0.78			(0.33	)		0.62			(0.23	)

Total income (loss) from investment operations		0.36			0.60			1.04			(0.06	)		0.88			0.02

Less Distributions to Shareholders from:

Net investment income		(0.10	)		(0.21	)		(0.25	)		(0.15	)		(0.26	)		(0.25	)

Net realized gain on investments		—			(0.12	)		(0.06	)		—			—			(0.45	)

Paid in capital		—			—			—			(0.12	)		—			—

Total distributions to shareholders		(0.10	)		(0.33	)		(0.31	)		(0.27	)		(0.26	)		(0.70	)

Net Asset Value, End of Period		$10.95			$10.69			$10.42			$9.69			$10.02			$9.40

Total Return^3,4		3.39	%⁵		5.95	%		10.92	%		(0.55	)%		9.51	%		0.10	%

Ratio of net expenses to average net assets		0.99	%⁶		0.99	%		0.99	%		0.99	%		1.01	%		1.14	%

Ratio of gross expenses to average net assets⁷		1.05	%⁶		1.07	%		1.08	%		1.08	%		1.11	%		1.30	%

Ratio of net investment income to average net assets³		1.96	%⁶		2.17	%		2.56	%		2.79	%		2.67	%		2.38	%

Portfolio turnover		33	%⁵		81	%		40	%		89	%		67	%		172	%

Net assets end of period (000’s) omitted		$13,847			$5,015			$5,722			$7,283			$8,828			$4,184

AMG GW&K Municipal Enhanced Yield Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017⁸			2016¹

Net Asset Value, Beginning of Period		$10.40			$10.15			$9.45			$10.01			$9.40			$10.07

Income (loss) from Investment Operations:

Net investment income^2,3		0.12			0.25			0.29			0.31			0.30			0.30

Net realized and unrealized gain (loss) on investments		0.25			0.37			0.76			(0.32	)		0.61			(0.22	)

Total income (loss) from investment operations		0.37			0.62			1.05			(0.01	)		0.91			0.08

Less Distributions to Shareholders from:

Net investment income		(0.12	)		(0.25	)		(0.29	)		(0.31	)		(0.30	)		(0.30	)

Net realized gain on investments		—			(0.12	)		(0.06	)		—			—			(0.45	)

Paid in capital		—			—			—			(0.24	)		—			—

Total distributions to shareholders		(0.12	)		(0.37	)		(0.35	)		(0.55	)		(0.30	)		(0.75	)

Net Asset Value, End of Period		$10.65			$10.40			$10.15			$9.45			$10.01			$9.40

Total Return^3,4		3.57	%⁵		6.31	%		11.28	%		(0.07	)%		9.79	%		0.70	%

Ratio of net expenses to average net assets		0.64	%⁶		0.64	%		0.64	%		0.64	%		0.64	%		0.64	%

Ratio of gross expenses to average net assets⁷		0.70	%⁶		0.72	%		0.73	%		0.73	%		0.74	%		0.80	%

Ratio of net investment income to average net assets³		2.31	%⁶		2.52	%		2.91	%		3.14	%		3.05	%		2.89	%

Portfolio turnover		33	%⁵		81	%		40	%		89	%		67	%		172	%

Net assets end of period (000’s) omitted		$364,740			$323,439			$273,228			$203,867			$226,638			$195,193

AMG GW&K Municipal Enhanced Yield Fund

Financial Highlights

For a share outstanding throughout each fiscal period


											For the fiscal
	For the six										period ended
	months ended			For the fiscal years ended December 31,							December 31,
	June 30, 2021
Class Z		(unaudited	)		2020		2019		2018			2017	⁹

Net Asset Value, Beginning of Period		$10.40			$10.15		$9.44		$10.01			$9.49

Income (loss) from Investment Operations:

Net investment income^2,3		0.12			0.26		0.30		0.31			0.25

Net realized and unrealized gain (loss) on investments		0.25			0.37		0.76		(0.32	)		0.52

Total income (loss) from investment operations		0.37			0.63		1.06		(0.01	)		0.77

Less Distributions to Shareholders from:

Net investment income		(0.12	)		(0.26	)	(0.29	)	(0.32	)		(0.25	)

Net realized gain on investments		—			(0.12	)	(0.06	)	—			—

Paid in capital		—			—		—		(0.24	)		—

Total distributions to shareholders		(0.12	)		(0.38	)	(0.35	)	(0.56	)		(0.25	)

Net Asset Value, End of Period		$10.65			$10.40		$10.15		$9.44			$10.01

Total Return^3,4		3.60	%⁵		6.37	%	11.45	%	(0.09	)%		8.23	%⁵

Ratio of net expenses to average net assets		0.59	%⁶		0.59	%	0.59	%	0.59	%		0.59	%⁶

Ratio of gross expenses to average net assets⁷		0.65	%⁶		0.67	%	0.68	%	0.68	%		0.69	%⁶

Ratio of net investment income to average net assets³		2.36	%⁶		2.57	%	2.96	%	3.19	%		3.07	%⁶

Portfolio turnover		33	%⁵		81	%	40	%	89	%		67	%

Net assets end of period (000’s) omitted		$134			$130		$120		$108			$108

¹	Effective October 1, 2016, the Investor Class, Service Class and Institutional Class were renamed Class N, Class S and Class I, respectively.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income would have been lower had certain expenses not been offset.

⁴	The total return is calculated using the published Net Asset Value as of period end.

⁵	Not annualized.

⁶	Annualized.

⁷	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

⁸	Effective June 23, 2017, Class S shares were converted to Class I shares.

⁹	Commencement of operations was February 27, 2017.

AMG GW&K Global Allocation Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$19.50			$17.04			$15.45			$17.03			$15.45			$14.92

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.02	)		0.10			0.25			0.18			0.10			0.14	⁴

Net realized and unrealized gain (loss) on investments		0.69			2.93			2.35			(0.67	)		2.30			0.54

Total income (loss) from investment operations		0.67			3.03			2.60			(0.49	)		2.40			0.68

Less Distributions to Shareholders from:

Net investment income		(0.00	)⁵		(0.09	)		(0.27	)		(0.16	)		(0.11	)		(0.14	)

Net realized gain on investments		—			(0.48	)		(0.74	)		(0.93	)		(0.71	)		(0.01	)

Paid in capital		—			(0.00	)⁵		—			—			—			—

Total distributions to shareholders		(0.00	)⁵		(0.57	)		(1.01	)		(1.09	)		(0.82	)		(0.15	)

Net Asset Value, End of Period		$20.17			$19.50			$17.04			$15.45			$17.03			$15.45

Total Return^3,6		3.45	%⁷		18.92	%		16.96	%		(2.89	)%		15.54	%		4.59	%

Ratio of net expenses to average net assets⁸		1.06	%⁹		1.07	%		1.08	%		1.08	%		1.09	%		1.08	%

Ratio of gross expenses to average net assets¹⁰		1.14	%⁹		1.19	%		1.16	%		1.15	%		1.14	%		1.25	%

Ratio of net investment income (loss) to average net assets³		(0.21	)%⁹		0.60	%		1.51	%		1.02	%		0.63	%		0.94	%

Portfolio turnover		20	%⁷		156	%		123	%		80	%		75	%		119	%

Net assets end of period (000’s) omitted		$47,972			$51,415			$69,774			$75,271			$74,315			$92,502

AMG GW&K Global Allocation Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$19.71			$17.22			$15.60			$17.19			$15.59			$15.05

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.01	)		0.13			0.28			0.21			0.13			0.17	⁴

Net realized and unrealized gain (loss) on investments		0.71			2.95			2.38			(0.68	)		2.31			0.54

Total income (loss) from investment operations		0.70			3.08			2.66			(0.47	)		2.44			0.71

Less Distributions to Shareholders from:

Net investment income		(0.01	)		(0.11	)		(0.30	)		(0.19	)		(0.13	)		(0.16	)

Net realized gain on investments		—			(0.48	)		(0.74	)		(0.93	)		(0.71	)		(0.01	)

Paid in capital		—			(0.00	)⁵		—			—			—			—

Total distributions to shareholders		(0.01	)		(0.59	)		(1.04	)		(1.12	)		(0.84	)		(0.17	)

Net Asset Value, End of Period		$20.40			$19.71			$17.22			$15.60			$17.19			$15.59

Total Return^3,6		3.55	%⁷		19.08	%		17.17	%		(2.77	)%		15.71	%		4.79	%

Ratio of net expenses to average net assets⁸		0.91	%⁹		0.92	%		0.93	%		0.92	%		0.94	%		0.93	%

Ratio of gross expenses to average net assets¹⁰		0.99	%⁹		1.04	%		1.01	%		0.99	%		0.99	%		1.10	%

Ratio of net investment income (loss) to average net assets³		(0.06	)%⁹		0.75	%		1.66	%		1.18	%		0.78	%		1.09	%

Portfolio turnover		20	%⁷		156	%		123	%		80	%		75	%		119	%

Net assets end of period (000’s) omitted		$99,015			$97,869			$173,575			$166,554			$114,913			$75,890

AMG GW&K Global Allocation Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class Z	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$19.71			$17.21			$15.60			$17.19			$15.58			$15.05

Income (loss) from Investment Operations:

Net investment income^2,3		0.00	⁵		0.14			0.30			0.22			0.15			0.18	⁴

Net realized and unrealized gain (loss) on investments		0.70			2.97			2.37			(0.67	)		2.32			0.54

Total income (loss) from investment operations		0.70			3.11			2.67			(0.45	)		2.47			0.72

Less Distributions to Shareholders from:

Net investment income		(0.01	)		(0.13	)		(0.32	)		(0.21	)		(0.15	)		(0.18	)

Net realized gain on investments		—			(0.48	)		(0.74	)		(0.93	)		(0.71	)		(0.01	)

Paid in capital		—			(0.00	)⁵		—			—			—			—

Total distributions to shareholders		(0.01	)		(0.61	)		(1.06	)		(1.14	)		(0.86	)		(0.19	)

Net Asset Value, End of Period		$20.40			$19.71			$17.21			$15.60			$17.19			$15.58

Total Return^3,6		3.58	%⁷		19.28	%		17.21	%		(2.68	)%		15.90	%		4.82	%

Ratio of net expenses to average net assets⁸		0.81	%⁹		0.82	%		0.83	%		0.83	%		0.84	%		0.83	%

Ratio of gross expenses to average net assets¹⁰		0.89	%⁹		0.94	%		0.91	%		0.90	%		0.89	%		1.00	%

Ratio of net investment income to average net assets³		0.04	%⁹		0.85	%		1.76	%		1.27	%		0.88	%		1.20	%

Portfolio turnover		20	%⁷		156	%		123	%		80	%		75	%		119	%

Net assets end of period (000’s) omitted		$3,693			$3,733			$8,358			$8,429			$7,060			$5,796

¹	Effective October 1, 2016, the Investor Class, Service Class and Institutional Class were renamed Class N, Class I and Class Z, respectively.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income would have been lower had certain expenses not been offset.

⁴	Includes non-recurring dividends. Without these dividends, net investment income per share would have been $0.12, $0.15, and $0.16 for Class N, Class I, and Class Z shares, respectively.

⁵	Less than $0.005 or $(0.005) per share.

⁶	The total return is calculated using the published Net Asset Value as of period end.

⁷	Not annualized.

⁸	Includes reduction from broker recapture amounting to less than 0.01% for the fiscal year ended December 31, 2020, 0.01% for the fiscal years ended December 31, 2019 and 2018, less than 0.01% and 0.01% for the fiscal years ended 2017 and 2016, respectively.

⁹	Annualized.

¹⁰	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

AMG GW&K Small Cap Core Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class N	June 30, 2021 (unaudited)			2020			2019			2018			2017			2016¹

Net Asset Value, Beginning of Period		$29.97			$26.09			$21.03			$28.04			$24.57			$21.80

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.10	)		(0.03	)		(0.04	)		(0.04	)		(0.06	)⁴		0.00	^5,6

Net realized and unrealized gain (loss) on investments		5.09			4.64			6.47			(3.95	)		5.06			3.81

Total income (loss) from investment operations		4.99			4.61			6.43			(3.99	)		5.00			3.81

Less Distributions to Shareholders from:

Net realized gain on investments		—			(0.73	)		(1.37	)		(3.02	)		(1.53	)		(1.04	)

Net Asset Value, End of Period		$34.96			$29.97			$26.09			$21.03			$28.04			$24.57

Total Return^3,7		16.65	%⁸		17.73	%		30.66	%		(14.08	)%		20.32	%		17.44	%

Ratio of net expenses to average net assets⁹		1.30	%^10,11		1.29	%		1.29	%		1.28	%		1.32	%		1.33	%

Ratio of gross expenses to average net assets¹²		1.30	%^10,11		1.30	%		1.31	%		1.28	%		1.33	%		1.42	%

Ratio of net investment income (loss) to average net assets³		(0.60	)%¹⁰		(0.14	)%		(0.15	)%		(0.13	)%		(0.21	)%		0.01	%

Portfolio turnover		20	%⁸		37	%		20	%		25	%		23	%		19	%

Net assets end of period (000’s) omitted		$10,435			$8,667			$10,239			$12,655			$24,989			$35,760

AMG GW&K Small Cap Core Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
Class I	June 30, 2021 (unaudited)			2020			2019			2018			2017¹³			2016¹

Net Asset Value, Beginning of Period		$30.61			$26.57			$21.37			$28.42			$24.84			$22.04

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.04	)		0.05			0.05			0.06			0.07	⁴		0.10	⁵

Net realized and unrealized gain (loss) on investments		5.19			4.76			6.58			(4.03	)		5.10			3.86

Total income (loss) from investment operations		5.15			4.81			6.63			(3.97	)		5.17			3.96

Less Distributions to Shareholders from:

Net investment income		—			(0.04	)		(0.06	)		(0.06	)		(0.06	)		(0.10	)

Net realized gain on investments		—			(0.73	)		(1.37	)		(3.02	)		(1.53	)		(1.06	)

Total distributions to shareholders		—			(0.77	)		(1.43	)		(3.08	)		(1.59	)		(1.16	)

Net Asset Value, End of Period		$35.76			$30.61			$26.57			$21.37			$28.42			$24.84

Total Return^3,7		16.82	%⁸		18.16	%		31.13	%		(13.83	)%		20.79	%		17.90	%

Ratio of net expenses to average net assets⁹		0.95	%^10,11		0.94	%		0.94	%		0.95	%		0.95	%		0.94	%

Ratio of gross expenses to average net assets¹²		0.95	%^10,11		0.95	%		0.96	%		0.95	%		0.96	%		1.03	%

Ratio of net investment income (loss) to average net assets³		(0.25	)%¹⁰		0.21	%		0.20	%		0.20	%		0.24	%		0.43	%

Portfolio turnover		20	%⁸		37	%		20	%		25	%		23	%		19	%

Net assets end of period (000’s) omitted		$542,267			$470,373			$331,703			$311,252			$403,309			$367,972

AMG GW&K Small Cap Core Fund

Financial Highlights

For a share outstanding throughout each fiscal period


											For the fiscal
	For the six										period ended
	months ended			For the fiscal years ended December 31,							December 31,
	June 30, 2021
Class Z		(unaudited	)		2020		2019		2018			2017¹⁴

Net Asset Value, Beginning of Period		$30.61			$26.57		$21.37		$28.42			$26.13

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.03	)		0.07		0.06		0.07			0.14	⁴

Net realized and unrealized gain (loss) on investments		5.19			4.75		6.59		(4.03	)		3.75

Total income (loss) from investment operations		5.16			4.82		6.65		(3.96	)		3.89

Less Distributions to Shareholders from:

Net investment income		—			(0.05	)	(0.08	)	(0.07	)		(0.07	)

Net realized gain on investments		—			(0.73	)	(1.37	)	(3.02	)		(1.53	)

Total distributions to shareholders		—			(0.78	)	(1.45	)	(3.09	)		(1.60	)

Net Asset Value, End of Period		$35.77			$30.61		$26.57		$21.37			$28.42

Total Return^3,7		16.86	%⁸		18.21	%	31.13	%	(13.73	)%		14.87	%⁸

Ratio of net expenses to average net assets⁹		0.90	%^10,11		0.89	%	0.89	%	0.90	%		0.90	%¹⁰

Ratio of gross expenses to average net assets¹²		0.90	%^10,11		0.90	%	0.91	%	0.90	%		0.91	%¹⁰

Ratio of net investment income (loss) to average net assets³		(0.20	)%¹⁰		0.26	%	0.25	%	0.25	%		0.56	%¹⁰

Portfolio turnover		20	%⁸		37	%	20	%	25	%		23	%

Net assets end of period (000’s) omitted		$129,908			$125,848		$110,020		$85,009			$108,047

¹	Effective October 1, 2016, the Investor Class, Service Class and Institutional Class were renamed Class N, Class S and Class I, respectively.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income (loss) would have been lower had certain expenses not been offset.

⁴	Includes non-recurring dividends. Without these dividends, net investment income per share would have been $(0.12), $0.01, and $0.09 for Class N, Class I and Class Z shares, respectively.

⁵	Includes non-recurring dividends. Without these dividends, net investment income per share would have been $(0.06) and $0.04 for class N and Class I, respectively.

⁶	Less than $0.005 per share.

⁷	The total return is calculated using the published Net Asset Value as of period end.

⁸	Not annualized.

⁹	Includes reduction from broker recapture amounting to less than 0.01% for the six months ended June 30, 2021, 0.01% for the fiscal year ended 2020, 2019, less than 0.01% for the fiscal year ended 2018 and period ended December 31, 2017.

¹⁰	Annualized.

¹¹	Such ratio includes recapture of waived/reimbursed fees from prior periods amounting to 0.01%.

¹²	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

¹³	Effective June 23, 2017, Class S shares were converted to Class I shares.

¹⁴	Commencement of operations was on February 27, 2017.

AMG GW&K Small/Mid Cap Fund

Financial Highlights

For a share outstanding throughout each fiscal period


													For the fiscal
	For the six												period ended
	months ended			For the fiscal years ended December 31,									December 31,
	June 30, 2021
Class N	(unaudited)			2020			2019			2018			2017¹

Net Asset Value, Beginning of Period		$16.04			$13.03			$9.99			$11.15			$10.35

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.02	)		(0.01	)		0.00	⁴		(0.01	)		0.01	⁵

Net realized and unrealized gain (loss) on investments		2.51			3.02			3.07			(0.91	)		0.94

Total income (loss) from investment operations		2.49			3.01			3.07			(0.92	)		0.95

Less Distributions to Shareholders from:

Net investment income		—			—			(0.01	)		—			—

Net realized gain on investments		—			—			(0.02	)		(0.24	)		(0.15	)

Total distributions to shareholders		—			—			(0.03	)		(0.24	)		(0.15	)

Net Asset Value, End of Period		$18.53			$16.04			$13.03			$9.99			$11.15

Total Return^3,6		15.52	%⁷		23.10	%		30.64	%		(8.25	)%		9.17	%⁷

Ratio of net expenses to average net assets⁸		1.07	%^9,10		1.10	%		1.09	%		1.09	%		1.10	%⁹

Ratio of gross expenses to average net assets¹¹		1.07	%^9,10		1.13	%		1.14	%		1.16	%		1.71	%⁹

Ratio of net investment income (loss) to average net assets³		(0.23	)%⁹		(0.07	)%		0.02	%		(0.09	)%		0.12	%⁹

Portfolio turnover		9	%⁷		29	%		18	%		53	%		38	%

Net assets end of period (000’s) omitted		$68,176			$224			$172			$89			$11

AMG GW&K Small/Mid Cap Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
	June 30, 2021
Class I	(unaudited)			2020			2019			2018			2017			2016¹²

Net Asset Value, Beginning of Period		$16.06			$13.04			$9.99			$11.15			$9.80			$8.95

Income (loss) from Investment Operations:

Net investment income (loss)^2,3		(0.00	)⁴		0.01			0.02			0.01			0.03	⁵		(0.03	)

Net realized and unrealized gain (loss) on investments		2.51			3.03			3.07			(0.92	)		1.48			0.89

Total income (loss) from investment operations		2.51			3.04			3.09			(0.91	)		1.51			0.86

Less Distributions to Shareholders from:

Net investment income		—			(0.02	)		(0.02	)		(0.01	)		(0.01	)		(0.01	)

Net realized gain on investments		—			—			(0.02	)		(0.24	)		(0.15	)		—

Total distributions to shareholders		—			(0.02	)		(0.04	)		(0.25	)		(0.16	)		(0.01	)

Net Asset Value, End of Period		$18.57			$16.06			$13.04			$9.99			$11.15			$9.80

Total Return^3,6		15.63	%⁷		23.31	%		30.86	%		(8.15	)%		15.44	%		9.55	%

Ratio of net expenses to average net assets⁸		0.87	%^9,10		0.92	%		0.94	%		0.94	%		0.94	%		0.95	%

Ratio of gross expenses to average net assets¹¹		0.87	%^9,10		0.95	%		0.99	%		1.01	%		1.62	%		4.60	%

Ratio of net investment income (loss) to average net assets³		(0.03	)%⁹		0.11	%		0.17	%		0.06	%		0.26	%		(0.38	)%

Portfolio turnover		9	%⁷		29	%		18	%		53	%		38	%		48	%

Net assets end of period (000’s) omitted		$248,042			$165,840			$102,784			$54,376			$24,266			$2

AMG GW&K Small/Mid Cap Fund

Financial Highlights

For a share outstanding throughout each fiscal period


													For the fiscal
	For the six												period ended
	months ended			For the fiscal years ended December 31,									December 31,
	June 30, 2021
Class Z	(unaudited)			2020			2019			2018			2017¹

Net Asset Value, Beginning of Period		$16.07			$13.05			$10.00			$11.15			$10.35

Income (loss) from Investment Operations:

Net investment income^2,3		0.00	⁴		0.02			0.03			0.02			0.03	⁵

Net realized and unrealized gain (loss) on investments		2.53			3.03			3.07			(0.91	)		0.94

Total income (loss) from investment operations		2.53			3.05			3.10			(0.89	)		0.97

Less Distributions to Shareholders from:

Net investment income		—			(0.03	)		(0.03	)		(0.02	)		(0.02	)

Net realized gain on investments		—			—			(0.02	)		(0.24	)		(0.15	)

Total distributions to shareholders		—			(0.03	)		(0.05	)		(0.26	)		(0.17	)

Net Asset Value, End of Period		$18.60			$16.07			$13.05			$10.00			$11.15

Total Return^3,6		15.74	%⁷		23.37	%		30.94	%		(7.98	)%		9.34	%⁷

Ratio of net expenses to average net assets⁸		0.82	%^9,10		0.83	%		0.84	%		0.84	%		0.85	%⁹

Ratio of gross expenses to average net assets¹¹		0.82	%^9,10		0.86	%		0.89	%		0.91	%		1.46	%⁹

Ratio of net investment income to average net assets³		0.02	%⁹		0.19	%		0.27	%		0.16	%		0.37	%⁹

Portfolio turnover		9	%⁷		29	%		18	%		53	%		38	%

Net assets end of period (000’s) omitted		$172,333			$104,705			$95,884			$65,375			$6,980

¹	Commencement of operations was on February 27, 2017.

²	Per share numbers have been calculated using average shares.

³	Total returns and net investment income (loss) would have been lower had certain expenses not been offset.

⁴	Less than $0.005 or $(0.005) per share.

⁵	Includes non-recurring dividends. Without these dividends, net investment income per share would have been $(0.01), $0.00, and $0.01 for Class N, Class I and Class Z, respectively.

⁶	The total return is calculated using the published Net Asset Value as of period end.

⁷	Not annualized.

⁸	Includes reduction from broker recapture amounting to less than 0.01% for the six months ended June 30, 2021, 0.01% for the fiscal year ended 2020, 2019, 2018, and less than 0.01% for the fiscal year ended 2017.

⁹	Annualized.

¹⁰	Such ratio includes recapture of waived/reimbursed fees from prior periods amounting to less than 0.01%.

¹¹	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

¹²	Effective October 1, 2016, Institutional Class was renamed Class I.

AMG GW&K Small Cap Value Fund

Financial Highlights

For a share outstanding throughout each fiscal period


	For the six
	months ended			For the fiscal years ended December 31,
	June 30, 2021
Class N	(unaudited)			2020			2019			2018			2017¹			2016²

Net Asset Value, Beginning of Period		$26.71			$37.16			$30.93			$43.98			$43.30			$35.71

Income (loss) from Investment Operations:

Net investment income (loss)^3,4		0.04			0.08			0.07			(0.01	)		(0.08	)		(0.01	)

Net realized and unrealized gain (loss) on investments		6.01			1.00			8.79			(8.40	)		3.73			7.61

Total income (loss) from investment operations		6.05			1.08			8.86			(8.41	)		3.65			7.60

Less Distributions to Shareholders from:

Net investment income		—			(0.08	)		(0.09	)		—			—			—

Net realized gain on investments		—			(11.45	)		(2.54	)		(4.64	)		(2.97	)		(0.01	)

Total distributions to shareholders		—			(11.53	)		(2.63	)		(4.64	)		(2.97	)		(0.01	)

Net Asset Value, End of Period		$32.76			$26.71			$37.16			$30.93			$43.98			$43.30

Total Return^4,5		22.73	%⁶		3.29	%		28.64	%		(19.00	)%		8.39	%		21.31	%

Ratio of net expenses to average net assets⁷		1.13	%⁸		1.17	%		1.17	%		1.17	%		1.25	%		1.32	%

Ratio of gross expenses to average net assets⁹		1.17	%⁸		1.21	%		1.20	%		1.18	%		1.27	%		1.42	%

Ratio of net investment income (loss) to average net assets⁴		0.27	%⁸		0.28	%		0.19	%		(0.03	)%		(0.18	)%		(0.03	)%

Portfolio turnover		7	%⁶		115	%		20	%		24	%		33	%		34	%

Net assets end of period (000’s) omitted		$221,406			$243,655			$359,550			$425,540			$923,139			$1,502,587

AMG GW&K Small Cap Value Fund

Financial Highlights

For a share outstanding throughout each fiscal period


													For the fiscal
	For the six												period ended
	months ended			For the fiscal years ended December 31,									December 31,
	June 30, 2021
Class I	(unaudited)			2020			2019			2018			2017¹⁰

Net Asset Value, Beginning of Period		$26.79			$37.23			$31.05			$44.06			$43.64

Income (loss) from Investment Operations:

Net investment income^3,4		0.08			0.14			0.13			0.06			0.02

Net realized and unrealized gain (loss) on investments		6.01			1.02			8.83			(8.43	)		3.37

Total income (loss) from investment operations		6.09			1.16			8.96			(8.37	)		3.39

Less Distributions to Shareholders from:

Net investment income		—			(0.15	)		(0.24	)		—			—

Net realized gain on investments		—			(11.45	)		(2.54	)		(4.64	)		(2.97	)

Total distributions to shareholders		—			(11.60	)		(2.78	)		(4.64	)		(2.97	)

Net Asset Value, End of Period		$32.88			$26.79			$37.23			$31.05			$44.06

Total Return^4,5		22.81	%⁶		3.50	%		28.86	%		(18.88	)%		7.73	%⁶

Ratio of net expenses to average net assets⁷		0.93	%⁸		0.99	%		1.01	%		1.01	%		1.13	%⁸

Ratio of gross expenses to average net assets⁹		0.97	%⁸		1.03	%		1.04	%		1.02	%		1.15	%⁸

Ratio of net investment income to average net assets⁴		0.47	%⁸		0.46	%		0.35	%		0.13	%		0.06	%⁸

Portfolio turnover		7	%⁶		115	%		20	%		24	%		33	%

Net assets end of period (000’s) omitted		$83,580			$83,003			$122,323			$306,757			$362,723

AMG GW&K Small Cap Value Fund

Financial Highlights

For a share outstanding throughout each fiscal period


													For the fiscal
	For the six												period ended
	months ended			For the fiscal years ended December 31,									December 31,
	June 30, 2021
Class Z	(unaudited)			2020			2019			2018			2017¹⁰

Net Asset Value, Beginning of Period		$26.72			$37.16			$31.10			$44.08			$43.64

Income (loss) from Investment Operations:

Net investment income^3,4		0.08			0.16			0.16			0.10			0.08

Net realized and unrealized gain (loss) on investments		6.01			1.02			8.84			(8.44	)		3.33

Total income (loss) from investment operations		6.09			1.18			9.00			(8.34	)		3.41

Less Distributions to Shareholders from:

Net investment income		—			(0.17	)		(0.40	)		—			—

Net realized gain on investments		—			(11.45	)		(2.54	)		(4.64	)		(2.97	)

Total distributions to shareholders		—			(11.62	)		(2.94	)		(4.64	)		(2.97	)

Net Asset Value, End of Period		$32.81			$26.72			$37.16			$31.10			$44.08

Total Return^4,5		22.83	%⁶		3.57	%		28.94	%		(18.80	)%		7.78	%⁶

Ratio of net expenses to average net assets⁷		0.88	%⁸		0.92	%		0.92	%		0.92	%		0.98	%⁸

Ratio of gross expenses to average net assets⁹		0.92	%⁸		0.96	%		0.95	%		0.93	%		1.00	%⁸

Ratio of net investment income to average net assets⁴		0.52	%⁸		0.53	%		0.44	%		0.22	%		0.21	%⁸

Portfolio turnover		7	%⁶		115	%		20	%		24	%		33	%

Net assets end of period (000’s) omitted		$3,949			$10,481			$11,815			$16,969			$9,929

¹	Effective February 27, 2017, Class S was renamed Class N.

²	Effective October 1, 2016, the Fund’s shares were reclassified and redesignated to Class S.

³	Per share numbers have been calculated using average shares.

⁴	Total returns and net investment income (loss) would have been lower had certain expenses not been offset.

⁵	The total return is calculated using the published Net Asset Value as of period end.

⁶	Not annualized.

⁷	Includes Reduction from broker recapture amounting to 0.02% for the six months ended June 30, 2021.

⁸	Annualized.

⁹	Excludes the impact of expense reimbursement or fee waivers and expense reductions such as brokerage credits, but includes expense repayments and non-reimbursable expenses, if any, such as interest, taxes, and extraordinary expenses. (See Note 1(c) and 2 in the Notes to Financial Statements.)

¹⁰	Commencement of operations was on February 27, 2017.

Notes to Financial Statements (unaudited)

June 30, 2021

1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

AMG Funds, AMG Funds II and AMG Funds III (the “Trusts”) are open-end management investment companies, organized as Massachusetts business trusts, and registered under the Investment Company Act of 1940, as amended (the “1940 Act”). Currently, the Trusts consist of a number of different funds, each having distinct investment management objectives, strategies, risks, and policies. Included in this report are AMG Funds: AMG GW&K Municipal Bond Fund (“Municipal Bond”), AMG GW&K Municipal Enhanced Yield Fund (“Municipal Enhanced”), AMG GW&K Small Cap Core Fund (“Small Cap Core”), AMG GW&K Small/Mid Cap Fund (“Small/Mid Cap”), AMG GW&K Small Cap Value (“Small Cap Value”), AMG Funds II: AMG GW&K Global Allocation Fund (“Global Allocation”), and AMG GW&K Enhanced Core Bond ESG Fund (“Enhanced Core Bond ESG”) and AMG Funds III: AMG GW&K ESG Bond Fund (“ESG Bond”) (formerly AMG Managers Loomis Sayles Bond Fund), and AMG GW&K High Income Fund (“High Income”), each a “Fund” and collectively, the “Funds”.

Each Fund offers different classes of shares. All Funds offer Class N shares and Class I shares; and all Funds except for ESG Bond, High Income and Muni Bond offer Class Z shares. High Income Class I shares commenced operations on March 15, 2021. Each class represents an interest in the same assets of the respective Fund. Although all share classes generally have identical voting rights, each share class votes separately when required by law. Different share classes may have different net asset values per share to the extent the share classes pay different distribution amounts and/or the expenses of such share classes differ. Each share class has its own expense structure. Please refer to a current prospectus for additional information on each share class.

On March 17-18, 2021, the Board of Trustees of AMG Funds III approved GW&K Investment Management, LLC (“GW&K”) as the subadviser to ESG Bond on an interim basis to replace Loomis, Sayles & Company, L.P. (“Loomis”) effective March 19, 2021, which was subsequently approved by the shareholders of ESG Bond on June 11, 2021. In conjunction with the subadviser change, ESG Bond seeks to achieve it’s investment objective by investing in a diversified portfolio of fixed income securities. In conjunction with the respective changes in investment strategy for ESG Bond, the Fund sold substantially all open positions around the date of the subadviser change that increased the Fund’s portfolio turnover. Also, during the transition of ESG Bond, the Fund invested in futures contracts to manage exposure to security markets. ESG Bond also declared a special capital gain distribution on March 29, 2021.

On March 17-18, 2021, the Board of Trustees of AMG GW&K Small Cap Value Fund II (“Small Cap Value II”), a series of AMG Funds IV, approved the reorganization of Small Cap Value II with and into Small Cap Value (the “Reorganization”). Pursuant to the Reorganization, the assets and liabilities of Small Cap Value II will be exchanged for shares of Small Cap Value, and shareholders of Small Cap Value II will become shareholders of Small Cap Value.

Market disruptions associated with the COVID-19 pandemic have had a global impact, and uncertainty exists as to the long-term implications. Such disruptions can adversely affect assets of the Funds and thus Fund performance.

Certain instruments held by a Fund may pay an interest rate based on the London Interbank Offered Rate (“LIBOR”), which is the offered rate for short-term loans between certain major international banks. LIBOR is expected to be phased out by the end of 2021. While the effect of the phase out cannot yet be determined, it may result in, among other things, increased volatility or illiquidity in markets for instruments based on LIBOR and changes in the value of some LIBOR-based

investments or the effectiveness of new hedges placed against existing LIBOR-based investments. These effects could occur prior to the end of 2021. There also remains uncertainty and risk regarding the willingness and ability of issuers to include enhanced provisions in new and existing contracts or instruments. All of the aforementioned may adversely affect a Fund’s performance or net asset value.

The Funds’ financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), including accounting and reporting guidance pursuant to Accounting Standards Codification Topic 946 applicable to investment companies. U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates and such differences could be material. The following is a summary of significant accounting policies followed by the Funds in the preparation of their financial statements:

a. VALUATION OF INVESTMENTS

Equity securities traded on a national securities exchange or reported on the NASDAQ national market system (“NMS”) are valued at the last quoted sales price on the primary exchange or, if applicable, the NASDAQ official closing price or the official closing price of the relevant exchange or, lacking any sales, at the last quoted bid price or the mean between the last quoted bid and ask prices (the “mean price”). Equity securities traded in the over-the-counter market (other than NMS securities) are valued at the mean price. Foreign equity securities (securities principally traded in markets other than U.S. markets) are valued at the official closing price on the primary exchange or, for markets that either do not offer an official closing price or where the official closing price may not be representative of the overall market, the last quoted sale price.

Fixed income securities purchased with a remaining maturity exceeding 60 days are valued at the evaluated mean price provided by an authorized pricing service or, if an evaluated price is not available, by reference to other securities which are considered comparable in credit rating, interest rate, due date and other features (generally referred to as “matrix pricing”) or other similar pricing methodologies. Investments in certain mortgage-backed and stripped mortgage-backed securities, preferred stocks, convertible securities, derivatives and other debt securities not traded on an organized securities market are valued on the basis of valuations provided by dealers or by a pricing service which uses information with respect to transactions in such securities and various relationships between such securities and yield to maturity in determining value.

Fixed income securities purchased with a remaining maturity of 60 days or less are valued at amortized cost, provided that the amortized cost value is approximately the same as the fair value of the security valued without the use of amortized cost. Investments in other open-end registered investment companies are valued at their end of day net asset value per share.

Futures contracts for which market quotations are readily available are valued at the settlement price as of the close of the futures exchange.

The Funds’ portfolio investments are generally valued based on independent market quotations or prices or, if none, “evaluative” or other market based valuations provided by third party pricing services approved by the Board of Trustees of the Trusts (the “Board”). Under certain circumstances, the value of certain Fund portfolio investments may be based on an evaluation of fair value,

Notes to Financial Statements (continued)

pursuant to procedures established by and under the general supervision of the Board. The Valuation Committee, which is comprised of the Independent Trustees of the Board, and the Pricing Committee, which is comprised of representatives from AMG Funds LLC (the “Investment Manager”) are the committees appointed by the Board to make fair value determinations. Each Fund may use the fair value of a portfolio investment to calculate its net asset value (“NAV”) in the event that the market quotation, price or market based valuation for the portfolio investment is not readily available or otherwise not determinable pursuant to the Board’s valuation procedures, if the Investment Manager or the Pricing Committee believes the quotation, price or market based valuation to be unreliable, or in certain other circumstances. When determining the fair value of an investment, the Pricing Committee and, if required under the Trusts’ securities valuation procedures, the Valuation Committee, seeks to determine the price that the Fund might reasonably expect to receive from current sale of that portfolio investment in an arms-length transaction. Fair value determinations shall be based upon consideration of all available facts and information, including, but not limited to (i) attributes specific to the investment; (ii) fundamental and analytical data relating to the investment; and (iii) the value of other comparable securities or relevant financial instruments, including derivative securities, traded on other markets or among dealers.

The values assigned to fair value portfolio investments are based on available information and do not necessarily represent amounts that might ultimately be realized in the future, since such amounts depend on future developments inherent in long-term investments. Because of the inherent uncertainty of valuation, those estimated values may differ significantly from the values that would have been used had a ready market for the investments existed, and the differences could be material. The Board will be presented with a quarterly report showing as of the most recent quarter end, all outstanding securities fair valued by the Funds, including a comparison with the prior quarter end and the percentage of the Funds that the security represents at each quarter end.

With respect to foreign equity securities and certain foreign fixed income securities, the Board has adopted a policy that securities held in the Funds that can be fair valued by the applicable fair value pricing service are fair valued on each business day provided that each individual price exceeds a pre-established confidence level.

U.S. GAAP defines fair value as the price that a fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP also establishes a framework for measuring fair value, and a three level hierarchy for fair value measurements based upon the transparency of inputs to the valuation of an asset or liability. Inputs may be observable or unobservable and refer broadly to the assumptions that market participants would use in pricing the asset or liability. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the Funds. Unobservable inputs reflect the Funds’ own assumptions about the assumptions that market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. Each investment is assigned a level based upon the observability of the inputs which are significant to the overall valuation.

The three-tier hierarchy of inputs is summarized below:

Level 1 – inputs are quoted prices in active markets for identical investments (e.g., equity securities, open-end investment companies)

Level 2 – other observable inputs (including, but not limited to: quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or

similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market corroborated inputs) (e.g., debt securities, government securities, foreign currency exchange contracts, swaps, foreign securities utilizing international fair value pricing, fair valued securities with observable inputs)

Level 3 – inputs are significant unobservable inputs (including the Fund’s own assumptions used to determine the fair value of investments) (e.g., fair valued securities with unobservable inputs)

Changes in inputs or methodologies used for valuing investments may result in a transfer in or out of levels within the fair value hierarchy. The inputs or methodologies used for valuing investments may not necessarily be an indication of the risk associated with investing in those investments.

b. SECURITY TRANSACTIONS

Security transactions are accounted for as of trade date. Realized gains and losses on securities sold are determined on the basis of identified cost.

c. INVESTMENT INCOME AND EXPENSES

Dividend income is recorded on the ex-dividend date. Dividends from foreign securities are recorded on the ex-dividend date, and if after the fact, as soon as the Funds become aware of the ex-dividend date. Interest income, which includes amortization of premium and accretion of discount on debt securities, is accrued as earned. Dividend and interest income on foreign securities is recorded gross of any withholding tax. Non-cash dividends included in dividend income, if any, are reported at the fair market value of the securities received. Upon notification from issuers, distributions received from a real estate investment trust (REIT) may be redesignated as a reduction of cost of investments and/or realized gain. Other income and expenses are recorded on an accrual basis. Expenses that cannot be directly attributed to a Fund are apportioned among the funds in the Trusts and other trusts or funds within the AMG Funds Family of Funds (collectively the “AMG Funds Family”) based upon their relative average net assets or number of shareholders. Investment income, realized and unrealized capital gains and losses, the common expenses of each Fund, and certain fund level expense reductions, if any, are allocated on a pro-rata basis to each class based on the relative net assets of each class to the total net assets of each Fund.

Small Cap Core, Small/Mid Cap and Small Cap Value had certain portfolio trades directed to various brokers under a brokerage recapture program. Credits received from the brokerage recapture program are earned and paid on a monthly basis, and are recorded as expense offsets, which serve to reduce the Fund’s overall expense ratio. For the six months ended June 30, 2021, the impact on the expenses and expense ratios were as follows: Small Cap Core $25,984 or less than 0.01%, Small/Mid Cap $16,586 or less than 0.01% and Small Cap Value $56,464 or 0.02%.

d. DIVIDENDS AND DISTRIBUTIONS

Fund distributions resulting from net investment income, if any, will normally be declared and paid monthly by ESG Bond, Enhanced Core Bond ESG, High Income, which commenced monthly distributions on March 29, 2021, Municipal Bond and Municipal Enhanced; quarterly by Global Allocation; and annually by Small Cap Core, Small/Mid Cap and Small Cap Value. Fund distributions resulting from realized net capital gains, if any, will normally be declared and paid at least annually in December. Distributions to shareholders are recorded on the

Notes to Financial Statements (continued)

ex-dividend date. Distributions are determined in accordance with federal income tax regulations, which may differ from net investment income and net realized capital gains for financial statement purposes (U.S. GAAP). Differences may be permanent or temporary. Permanent differences are reclassified among capital accounts in the financial statements to reflect their tax character. Permanent book and tax basis differences, if any, relating to shareholder distributions will result in reclassifications to paid-in capital. Temporary differences arise when certain items of income, expense and gain or loss are recognized in different periods for financial statement and tax purposes; these differences will reverse at some time in the future. Permanent differences are primarily due to the equalization utilized and prior year true-up on REITs. Temporary differences are primarily due to the deferral of qualified late year losses, wash sales loss deferrals, capital loss carryovers, convertible bonds and contingent payment debt instrument adjustments and market-to-market of foreign currency.

At June 30, 2021, the aggregate cost for federal income tax purposes approximates the aggregate cost for book purposes. The approximate cost of investments and the aggregate gross unrealized appreciation and depreciation for federal income tax purposes were as follows:


Fund	Cost		Appreciation		Depreciation			Net Appreciation

ESG Bond		$926,580,870		$24,771,680		$(5,398,208	)		$19,373,472

Enhanced Core Bond ESG		51,650,053		1,632,433		(189,778	)		1,442,655

High Income		21,615,498		286,065		(24,571	)		261,494

Municipal Bond		1,301,236,253		68,122,865		(689,579	)		67,433,286

Municipal Enhanced		331,275,855		31,105,829		(40,958	)		31,064,871

Global Allocation		110,734,219		41,987,175		(2,102,758	)		39,884,417

Small Cap Core		432,335,543		237,899,472		(3,321,900	)		234,577,572

Small/Mid Cap		333,388,974		133,080,071		(1,731,747	)		131,348,324

Small Cap Value		236,106,128		64,502,554		(1,503,962	)		62,998,592

e. FEDERAL TAXES

Each Fund currently qualifies as an investment company and intends to comply with the requirements under Subchapter M of the Internal Revenue Code of 1986, as amended, and to distribute substantially all of its taxable income and gains to its shareholders and to meet certain diversification and income requirements with respect to investment companies. Therefore, no provision for federal income or excise tax is included in the accompanying financial statements.

Additionally, based on each Fund’s understanding of the tax rules and rates related to income, gains and transactions for the foreign jurisdictions in which it invests, each Fund will provide for foreign taxes, and where appropriate, deferred foreign taxes.

Management has analyzed the Funds’ tax positions taken on federal income tax returns for all open tax years (generally, the three prior taxable years), and has concluded that no provision for federal income tax is required in the Funds’ financial statements. Additionally, Management is not aware of any tax position for which it is reasonably possible that the total amounts of unrecognized tax benefits will change materially in the next twelve months.

f. CAPITAL LOSS CARRYOVERS AND DEFERRALS

As of December 31, 2020, the following Funds had capital loss carryovers for federal income tax purposes as shown in the following chart. These amounts may be used to offset future realized capital gains indefinitely, and retain their character as short-term and/or long-term.


	Capital Loss Carryover Amounts

Fund	Short-Term		Long-Term		Total

Enhanced Core Bond ESG		$1,167,553		$2,260,252		$3,427,805

Global Allocation		1,215,727		–		1,215,727

Small/Mid Cap*		–		646,338		646,338

*Amounts may be limited due to sections 381-384 of the Internal Revenue Code, related to limitations on carryforwards and certain built-in losses following an ownership change or corporate acquisition.

As of December 31, 2020, ESG Bond, High Income, Municipal Bond, Municipal Enhanced, Small Cap Core and Small Cap Value had no accumulated net realized capital loss carryovers from securities transactions for federal income tax purposes. Should the Funds incur net capital losses for the year ending December 31, 2021, such amounts may be used to offset future realized capital gains, for an unlimited time period.

Notes to Financial Statements (continued)

g. CAPITAL STOCK

The Trust’s Declaration of Trust authorizes for each Fund the issuance of an unlimited number of shares of beneficial interest, without par value. Each Fund records sales and repurchases of its capital stock on the trade date.

For the six months ended June 30, 2021 (unaudited) and the fiscal year ended December 31, 2020, the capital stock transactions by class for the Funds were as follows:


	ESG Bond								Enhanced Core Bond ESG

	June 30, 2021				December 31, 2020				June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount		Shares		Amount		Shares		Amount

Class N:

Proceeds from sale of shares		937,856		$24,875,278		2,974,694		$80,948,805		204,718		$2,194,754		325,128		$3,475,322

Reinvestment of distributions		1,524,093		38,725,071		712,467		19,290,277		9,315		99,554		20,814		219,293

Cost of shares repurchased		(3,533,011)		(92,355,097)		(6,734,473)		(180,090,308)		(129,758)		(1,386,819)		(352,412)		(3,703,576)


Net increase (decrease)		(1,071,062)		$(28,754,748)		(3,047,312)		$(79,851,226)		84,275		$907,489		(6,470)		$(8,961)


Class I:

Proceeds from sale of shares		2,258,532		$60,004,450		5,277,165		$142,427,000		890,536		$9,545,711		1,930,056		$20,740,872

Reinvestment of distributions		1,530,746		38,906,646		741,223		20,066,494		18,653		200,208		28,452		303,557

Cost of shares repurchased		(5,401,800)		(140,617,555)		(8,884,854)		(237,615,746)		(954,990)		(10,230,898)		(250,872)		(2,616,750)


Net increase (decrease)		(1,612,522)		$(41,706,459)		(2,866,466)		$(75,122,252)		(45,801)		$(484,979)		1,707,636		$18,427,679


Class Z:

Proceeds from sale of shares		–		–		–		–		84,494		$908,900		325,068		$3,463,674

Reinvestment of distributions		–		–		–		–		8,681		93,097		20,445		216,232

Cost of shares repurchased		–		–		–		–		(109,346)		(1,172,322)		(278,702)		(2,935,192)


Net increase (decrease)		–		–		–		–		(16,171)		$(170,325)		66,811		$744,714


	High Income								Municipal Bond

	June 30, 2021				December 31, 2020				June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount		Shares		Amount		Shares		Amount

Class N:

Proceeds from sale of shares		92,436		$2,070,292		122,058		$2,754,401		349,045		$4,326,667		841,918		$10,312,713

Reinvestment of distributions		3,386		76,266		36,046		798,071		7,003		86,727		22,319		274,465

Cost of shares repurchased		(142,054)		(3,185,164)		(142,591)		(3,100,201)		(419,041)		(5,198,727)		(950,262)		(11,578,005)


Net increase (decrease)		(46,232)		$(1,038,606)		15,513		$452,271		(62,993)		$(785,333)		(86,025)		$(990,827)


Class I:¹

Proceeds from sale of shares		466,936		$10,454,632		–		–		18,658,726		$232,816,480		50,063,425		$614,578,625

Reinvestment of distributions		4,093		92,123		–		–		565,528		7,043,372		1,402,065		17,349,323

Cost of shares repurchased		(6,490)		(146,203)		–		–		(16,884,003)		(210,660,484)		(31,883,833)		(389,584,617)


Net increase		464,539		$10,400,552		–		–		2,340,251		$29,199,368		19,581,657		$242,343,331

Notes to Financial Statements (continued)


	Municipal Enhanced								Global Allocation

	June 30, 2021				December 31, 2020				June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount		Shares		Amount		Shares		Amount

Class N:

Proceeds from sale of shares		1,213,180		$13,005,776		1,891,900		$19,211,900		187,100		$3,732,574		359,114		$6,076,127

Reinvestment of distributions		6,093		66,034		17,895		186,782		234		4,512		114,659		1,674,037

Cost of shares repurchased		(423,812)		(4,584,615)		(1,989,572)		(20,374,161)		(445,643)		(8,841,218)		(1,932,600)		(31,474,792)


Net increase (decrease)		795,461		$8,487,195		(79,777)		$(975,479)		(258,309)		$(5,104,132)		(1,458,827)		$(23,724,628)


Class I:

Proceeds from sale of shares		5,688,224		$59,643,464		11,477,762		$114,640,533		296,317		$5,841,328		2,038,932		$33,784,181

Reinvestment of distributions		188,430		1,974,703		570,856		5,821,974		596		11,615		112,082		1,651,265

Cost of shares repurchased		(2,734,462)		(28,684,545)		(7,868,907)		(78,826,067)		(407,464)		(8,200,045)		(7,267,874)		(114,947,733)


Net increase (decrease)		3,142,192		$32,933,622		4,179,711		$41,636,440		(110,551)		$(2,347,102)		(5,116,860)		$(79,512,287)


Class Z:

Proceeds from sale of shares		–		–		146		$1,500		8,565		$170,054		85,028		$1,346,330

Reinvestment of distributions		146		$1,520		455		4,635		139		2,727		14,496		214,292

Cost of shares repurchased		–		–		–		–		(17,037)		(346,289)		(395,703)		(6,255,591)


Net increase (decrease)		146		$1,520		601		$6,135		(8,333)		$(173,508)		(296,179)		$(4,694,969)


	Small Cap Core								Small/Mid Cap

	June 30, 2021				December 31, 2020				June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount		Shares		Amount		Shares		Amount

Class N:

Proceeds from sale of shares		40,343		$1,359,845		81,195		$1,849,925		16,835		$13,241,252		727		$10,000

Reinvestment of distributions		–		–		7,028		206,122		–		–		–		–

Proceeds from sale of shares issued in connection with merger²		–		–		–		–		3,848,331		66,278,653		–		–

Cost of shares repurchased		(30,981)		(1,041,445)		(191,533)		(4,505,002)		(199,953)		(3,623,909)		–		–


Net increase (decrease)		9,362		$318,400		(103,310)		$(2,448,955)		3,665,213		$75,895,996		727		$10,000


Class I:

Proceeds from sale of shares		1,716,720		$58,438,950		6,647,636		$153,200,697		2,816,671		$59,771,539		4,771,671		$58,055,212

Reinvestment of distributions		–		–		348,162		10,423,972		–		–		11,292		178,297

Proceeds from sale of shares issued in connection with merger²		–		–		–		–		792,895		13,678,626		–		–

Cost of shares repurchased		(1,919,362)		(66,071,433)		(4,112,470)		(96,834,817)		(582,606)		(10,474,387)		(2,334,832)		(26,093,366)


Net increase (decrease)		(202,642)		$(7,632,483)		2,883,328		$66,789,852		3,026,960		$62,975,778		2,448,131		$32,140,143

Notes to Financial Statements (continued)


	Small Cap Core								Small/Mid Cap

	June 30, 2021				December 31, 2020				June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount		Shares		Amount		Shares		Amount

Class Z:

Proceeds from sale of shares		1,716,007		$60,892,794		222,490		$5,627,757		2,611,799		$33,770,672		740,790		$9,664,314

Reinvestment of distributions		–		–		104,205		3,120,958		–		–		11,828		187,001

Proceeds from sale of shares issued in connection with merger²		–		–		–		–		780,901		13,486,545		–		–

Cost of shares repurchased		(2,195,722)		(77,955,942)		(356,478)		(8,924,122)		(639,402)		(37,227,449)		(1,583,660)		(19,896,793)


Net increase (decrease)		(479,715)		$(17,063,148)		(29,783)		$(175,407)		2,753,298		$10,029,768		(831,042)		$(10,045,478)


	Small Cap Value

	June 30, 2021				December 31, 2020

	Shares		Amount		Shares		Amount

Class N:

Proceeds from sale of shares		427,514		$13,251,941		874,807		$25,658,252

Reinvestment of distributions		–		–		2,953,511		77,884,081

Cost of shares repurchased		(2,790,395)		(88,135,664)		(4,383,180)		(125,831,759)


Net decrease		(2,362,881)		$(74,883,723)		(554,862)		$(22,289,426)


Class I:

Proceeds from sale of shares		220,880		$6,951,656		669,037		$19,414,296

Reinvestment of distributions		–		–		1,212,187		32,050,234

Cost of shares repurchased		(777,918)		(24,048,834)		(2,068,313)		(58,336,031)


Net decrease		(557,038)		$(17,097,178)		(187,089)		$(6,871,501)


Class Z:

Proceeds from sale of shares		20,284		$620,894		34,276		$1,038,772

Reinvestment of distributions		–		–		120,519		3,178,096

Cost of shares repurchased		(292,143)		(8,826,211)		(80,517)		(2,507,706)


Net increase (decrease)		(271,859)		$(8,205,317)		74,278		$1,709,162

¹	Commencement of operations was March 15, 2021 for Class I of High Income.

²	See Note 12 of the Notes to Financial Statements.

At June 30, 2021, certain unaffiliated shareholders of record, individually or collectively held greater than 10% of the net assets of the Funds as follows: Small/Mid Cap - one owns 16% and Small Cap Value- one owns 12%. Transactions by these shareholders may have a material impact on the Fund.

Notes to Financial Statements (continued)

h. REPURCHASE AGREEMENTS AND JOINT REPURCHASE AGREEMENTS

The Funds may enter into third-party repurchase agreements for temporary cash management purposes and third-party or bilateral joint repurchase agreements for reinvestment of cash collateral on securities lending transactions under the securities lending program offered by The Bank of New York Mellon (“BNYM”) (the “Program”) (collectively, “Repurchase Agreements”). The value of the underlying collateral, including accrued interest, must equal or exceed the value of the Repurchase Agreements during the term of the agreement. For joint repurchase agreements, the Funds participate on a pro rata basis with other clients of BNYM in its share of the underlying collateral under such joint repurchase agreements and in its share of proceeds from any repurchase or other disposition of the underlying collateral. The underlying collateral for all Repurchase Agreements is held in safekeeping by the Funds’ custodian or at the Federal Reserve Bank. If the seller defaults and the value of the collateral declines, or if bankruptcy proceedings commence with respect to the seller of the security, realization of the collateral by the Funds may be delayed or limited. Pursuant to the Program, the Funds are indemnified for such losses by BNYM on joint repurchase agreements.

At June 30, 2021, the market value of Repurchase Agreements outstanding for ESG Bond, Enhanced Core Bond ESG, High Income, Global Allocation, and Small Cap Value were $26,441,895, $1,621,125, $2,570,984, $1,202,439, and $18,254, respectively.

i. FOREIGN CURRENCY TRANSLATION

The books and records of the Funds are maintained in U.S. dollars. The value of investments, assets and liabilities denominated in currencies other than U.S. dollars are translated into U.S. dollars based upon current foreign exchange rates. Purchases and sales of foreign investments, income and expenses are converted into U.S. dollars based on currency exchange rates prevailing on the respective dates of such transactions. Net realized and unrealized gain (loss) on foreign currency transactions represent: (1) foreign exchange gains and losses from the sale and holdings of foreign currencies; (2) gains and losses between trade date and settlement date on investment securities transactions and foreign currency exchange contracts; and (3) gains and losses from the difference between amounts of interest and dividends recorded and the amounts actually received.

The Funds do not isolate the net realized and unrealized gain or loss resulting from changes in exchange rates from the fluctuations in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss on investments.

j. DELAYED DELIVERY TRANSACTIONS AND WHEN-ISSUED SECURITIES

The Funds (except Small Cap Value) may enter into securities transactions on a delayed delivery or when issued basis. Payment and delivery may take place after the customary settlement period for that security. The price of the underlying securities and the date when the securities will be delivered and paid for are fixed at the time the transaction is negotiated. During the time a delayed delivery sell is outstanding, the contract is marked to market daily and equivalent deliverable securities are held for the transaction. The value of the securities purchased on a delayed delivery or when-issued basis are identified as such in each Fund’s Schedule of Portfolio Investments. With respect to purchase commitments, the Fund identifies securities as segregated in its records with a value at least equal to the amount of the commitment. Losses may arise due to changes in the value of the underlying securities or if the counterparty does not perform under the contract, or if the issuer does not issue the securities due to political, economic, or other factors.

2. AGREEMENTS AND TRANSACTIONS WITH AFFILIATES

For each of the Funds, the Trusts have entered into an investment advisory agreement under which the Investment Manager, a subsidiary and the U.S. retail distribution arm of Affiliated Managers Group, Inc. (“AMG”), serves as investment manager to the Funds and is responsible for the Funds’ overall administration and operations. The Investment Manager selects one or more subadvisers for the Funds (subject to Board approval) and monitors each subadviser’s investment performance, security holdings and investment strategies. Each Fund’s investment portfolio is managed by GW&K Investment Management, LLC, (“GW&K”) who serves pursuant to a subadvisory agreement with the Investment Manager. AMG indirectly owns a majority interest in GW&K. Prior to March 19, 2021, ESG Bond’s investment portfolio was managed by Loomis.

Investment management fees are paid directly by the Funds to the Investment Manager based on average daily net assets. For the six months ended June 30, 2021, the Funds’ investment management fees were paid at the following annual rates of each Fund’s respective average daily net assets:



ESG Bond			0.23%¹

Enhanced Core Bond ESG			0.30%

High Income			0.39%²

Municipal Bond

on first $25 million			0.35%

on next $25 million			0.30%

on next $50 million			0.25%

on balance over $100 million			0.20%

Municipal Enhanced			0.45%

Global Allocation			0.60%

Small Cap Core			0.70%

Small/Mid Cap			0.62%³

Small Cap Value			0.70%⁴

¹	Prior to June 12, 2021, the annual rate for the investment management fees for ESG Bond was 0.26% of the Fund’s average daily net assets.

²	Prior to December 4, 2020, the annual rate for the investment management fees for High Income was 0.55% of the Fund’s average daily net assets.

³	Prior to October 8, 2020, the annual rate for the investment management fees for Small Mid/Cap was 0.65% of the Fund’s average daily net assets.

⁴	Prior to December 4, 2020, the annual rate for the investment management fees for Small Cap Value was 0.73% of the Fund’s average daily net assets.

The Investment Manager has contractually agreed, through at least May 1, 2023 for ESG Bond and through at least May 1, 2022 for Enhanced Core Bond ESG, High Income, Municipal Bond, Municipal Enhanced, Global Allocation, Small Cap Core, Small/Mid Cap, and Small Cap Value, to waive management fees and/or pay or reimburse fund expenses in order to limit total annual Fund operating expenses after fee waiver and expense reimbursements (exclusive of taxes, interest (including interest incurred in connection with bank and custody overdrafts, and in connection with securities sold short), shareholder servicing fees, distribution and service (12b-1) fees, brokerage commissions and other transaction costs, dividends payable with respect to securities sold short, acquired fund fees and expenses and extraordinary expenses) of ESG Bond, Enhanced Core Bond ESG,

Notes to Financial Statements (continued)

High Income, Municipal Bond, Municipal Enhanced, Global Allocation, Small Cap Core, Small/Mid Cap and Small Cap Value to the annual rate of 0.43%, 0.48%. 0.59%, 0.34%, 0.59%, 0.81%, 0.90%, 0.82% and 0.90%, respectively, of each Fund’s average daily net assets (this annual rate or such other annual rate that may be in effect from time to time, the “Expense Cap”), subject to later reimbursement by the Funds in certain circumstances. Prior to June 12, 2021, ESG Bond expense limitation was 0.46%; prior to December 4, 2020, the expense limitation was 0.89% for High Income and 0.92% for Small Cap Value; and prior to October 8, 2020, the expense limitation was 0.85% for Small/Mid Cap.

In general, for a period of up to 36 months after the date any amounts are paid, waived or reimbursed by the Investment Manager, the Investment Manager may recover such amounts from a Fund, provided that such repayment would not cause the Fund’s total annual operating expenses after fee waiver and expense reimbursements (exclusive of the items noted in the parenthetical above) to exceed either (i) the Expense Cap in effect at the time such amounts were paid, waived or reimbursed, or (ii) the Expense Cap in effect at the time of such repayment by the Fund.

The contractual expense limitation may only be terminated in the event the Investment Manager or a successor ceases to be the investment manager of a Fund or a successor fund, by mutual agreement between the Investment Manager and the Board, or in the event of a Fund’s liquidation unless the Fund is reorganized or is a party to a merger in which the surviving entity is successor to the accounting and performance information of a Fund.

At June 30, 2021, the Funds’ expiration of reimbursements subject to recoupment is as follows:


Expiration
Period	ESG Bond		Enhanced Core Bond ESG		High Income

Less than 1 year		–		$126,356		$90,878

1-2 years		$82,377		149,252		85,568

2-3 years		42,559		122,318		77,004


Total		$124,936		$397,926		$253,450


Expiration
Period	Municipal Bond		Municipal Enhanced		Global Allocation

Less than 1 year		$605,846		$186,388		$165,084

1-2 years		668,704		233,459		226,789

2-3 years		702,072		239,668		152,764


Total		$1,976,622		$659,515		$544,637


Expiration
Period	Small Cap Core		Small/Mid Cap		Small Cap Value

Less than 1 year		–		$61,392		$145,265

1-2 years		$25,233		65,954		158,806

2-3 years		13,889		21,000		111,469


Total		$39,122		$148,346		$415,540

The Trusts, on behalf of the Funds, have entered into an amended and restated Administration Agreement under which the Investment Manager serves as the Funds’ administrator (the “Administrator”) and is responsible for all non-portfolio

management aspects of managing the Funds’ operations, including administration and shareholder services to each Fund. Each Fund pays a fee to the Administrator at the rate of 0.15% per annum of the Fund’s average daily net assets for this service.

The Funds are distributed by AMG Distributors, Inc. (the “Distributor”), a wholly-owned subsidiary of the Investment Manager. The Distributor serves as the distributor and underwriter for each Fund and is a registered broker-dealer and member of the Financial Industry Regulatory Authority, Inc. (“FINRA”). Shares of each Fund will be continuously offered and will be sold directly to prospective purchasers and through brokers, dealers or other financial intermediaries who have executed selling agreements with the Distributor. Generally the Distributor bears all or a portion of the expenses of providing services pursuant to the distribution agreement, including the payment of the expenses relating to the distribution of prospectuses for sales purposes and any advertising or sales literature.

The Trusts have adopted a distribution and service plan (the “Plan”) with respect to the Class N shares, in accordance with the requirements of Rule 12b-1 under the 1940 Act and the requirements of the applicable rules of FINRA regarding asset-based sales charges. Pursuant to the Plan, each Fund, except ESG Bond, High Income and Small Cap Value, may make payments to the Distributor for its expenditures in financing any activity primarily intended to result in the sale of each Fund’s Class N shares and for maintenance and personal service provided to existing shareholders of that class. The Plan authorized payments to the Distributor up to 0.25% annually of each Fund’s, except ESG Bond, High Income and Small Cap Value, average daily net assets attributable to the Class N shares. The portion of payments made under the plan by Class N shares of each Fund, except ESG Bond, High Income and Small Cap Value, for shareholder servicing may not exceed an annual rate of 0.25% of the average daily net asset value of each Fund’s shares of that class owned by clients of such broker, dealer or financial intermediary.

For each of Class N and Class I shares of ESG Bond, High Income, Municipal Bond, Municipal Enhanced, Small Cap Core, and Small Cap Value, and for Enhanced Core Bond ESG’s, Global Allocation’s and Small/Mid Cap’s Class I shares, the Board has approved reimbursement payments to the Investment Manager for shareholder servicing expenses (“shareholder servicing fees”) incurred. Shareholder servicing fees include payments to financial intermediaries, such as broker-dealers (including fund supermarket platforms), banks, and trust companies who provide shareholder recordkeeping, account servicing and other services. The Class N and Class I shares may reimburse the Investment Manager for the actual amount incurred up to a maximum annual rate of each Class’s average daily net assets as shown in the table below.

The impact on the annualized expense ratios for the six months ended June 30, 2021, were as follows:


	Maximum Annual		Actual
	Amount		Amount
Fund	Approved		Incurred

ESG Bond

Class N		0.25%		0.25%

Class I		0.05%		0.04%

Enhanced Core Bond ESG

Class I		0.10%		0.06%

Notes to Financial Statements (continued)


	Maximum Annual		Actual
	Amount		Amount
Fund	Approved		Incurred

High Income

Class N		0.25%		0.25%

Class I		0.05%		0.02%

Municipal Bond

Class N		0.15%		0.12%

Class I		0.05%		0.05%

Municipal Enhanced

Class N		0.15%		0.15%

Class I		0.05%		0.05%

Global Allocation

Class I		0.10%		0.10%

Small Cap Core

Class N		0.15%		0.15%

Class I		0.05%		0.05%

Small/Mid Cap

Class I		0.05%		0.05%

Small Cap Value

Class N		0.25%		0.25%

Class I		0.05%		0.05%

The Board provides supervision of the affairs of the Trusts and other trusts within the AMG Funds Family. The Trustees of the Trusts who are not affiliated with the Investment Manager receive an annual retainer and per meeting fees for regular, special and telephonic meetings, and they are reimbursed for out-of-pocket expenses incurred while carrying out their duties as Board members. The Chairman of the Board and the Audit Committee Chair receive additional annual retainers. Certain Trustees and Officers of the Funds are Officers and/or Directors of the Investment Manager, AMG and/or the Distributor.

The Securities and Exchange Commission (the “SEC”) granted an exemptive order that permits the Funds to lend and borrow money for certain temporary purposes directly to and from other eligible funds in the AMG Funds Family. Participation in this interfund lending program is voluntary for both the borrowing and lending funds, and an interfund loan is only made if it benefits each participating fund. The Administrator manages the program according to procedures approved by the Board, and the Board monitors the operation of the program. An interfund loan must comply with certain conditions set out in the exemptive order, which are designed to assure fairness and protect all participating funds. The interest earned and interest paid on interfund loans are included on the Statement of Operations as interest income and miscellaneous expense, respectively. At June 30, 2021, Small Cap Value had interfund loans outstanding for $35,217,070.

The following Funds utilized the interfund loan program during the six months ended June 30, 2021 as follows:


	Average		Number		Interest		Average
Fund	Lent		of Days		Earned		Interest Rate

ESG Bond		$5,307,698		2		$273		0.940%

Enhanced Core Bond ESG		1,817,858		5		227		0.910%

Municipal Bond		2,427,372		12		728		0.912%

Municipal Enhanced		2,120,374		4		212		0.913%

Small/Mid Cap		1,557,880		4		154		0.903%


	Average		Number		Interest		Average
Fund	Borrowed		of Days		Paid		Interest Rate

ESG Bond		$1,241,666		7		$216		0.910%

Enhanced Core Bond ESG		2,212,964		2		111		0.910%

Small Cap Core		45,574,951		2		2,282		0.914%

Small Cap Value		15,277,488		3		1,185		0.944%

3. PURCHASES AND SALES OF SECURITIES

Purchases and sales of securities (excluding short-term securities and U.S. Government Obligations) for the six months ended June 30, 2021, were as follows:


	Long Term Securities

Fund	Purchases		Sales

ESG Bond		$877,762,994		$1,121,184,216

Enhanced Core Bond ESG		18,801,887		21,262,804

High Income		21,290,046		11,893,008

Municipal Bond		192,260,141		106,299,473

Municipal Enhanced		145,002,444		112,631,979

Global Allocation		25,817,705		28,220,268

Small Cap Core		126,686,325		158,029,006

Small/Mid Cap		88,550,914		34,821,133

Small Cap Value		23,170,231		127,681,382

Purchases and sales of U.S. Government Obligations for the six months ended June 30, 2021 were as follows:


	U.S. Government Obligations

Fund	Purchases		Sales

ESG Bond		$601,067,828		$414,611,529

Enhanced Core Bond ESG		9,893,839		8,492,871

Global Allocation		3,504,599		5,856,773

4. PORTFOLIO SECURITIES LOANED

The Funds participate in the Program providing for the lending of securities to qualified borrowers. Securities lending income includes earnings of such temporary cash investments, plus or minus any rebate to a borrower. These earnings (after any rebate) are then divided between BNYM, as a fee for its services under the Program, and the Funds, according to agreed-upon rates.

Notes to Financial Statements (continued)

Collateral on all securities loaned is accepted in cash, U.S. Treasury Obligations or U.S. Government Agency Obligations. Collateral is maintained at a minimum level of 102% (105% in the case of certain foreign securities) of the market value, plus interest, if applicable, of investments on loan. It is the Funds’ policy to obtain additional collateral from or return excess collateral to the borrower by the end of the next business day, following the valuation date of the securities loaned. Therefore, the value of the collateral held may be temporarily less than the value of the securities on loan. Lending securities entails a risk of loss to the Funds if and to the extent that the market value of the securities loaned were to increase and the borrower did not increase the collateral accordingly, and the borrower fails to return the securities. Under the terms of the Program, the Funds are indemnified for such losses by BNYM. Cash collateral is held in separate omnibus accounts managed by BNYM, who is authorized to exclusively enter into joint repurchase agreements for that cash collateral. Securities collateral is held in separate omnibus accounts managed by BNYM that cannot be sold or pledged. BNYM bears the risk of any deficiency in the amount of the cash collateral available for return to the borrower due to any loss on the collateral invested. Loans of securities are terminable at any time and the borrower, after notice, is required to return borrowed securities as soon as practical, which is normally within three business days.

The value of securities loaned on positions held, cash collateral and securities collateral received at June 30, 2021, were as follows:


Fund	Securities Loaned		Cash Collateral Received		Securities Collateral Received		Total Collateral Received

ESG Bond		$27,730,546		$26,441,895		$2,167,365		$28,609,260

Enhanced Core Bond ESG		2,100,622		1,621,125		545,733		2,166,858

High Income		2,980,290		2,570,984		516,734		3,087,718

Global Allocation		8,649,389		1,202,439		7,683,745		8,886,184

Small Cap Core		78,813,409		–		81,693,352		81,693,352

Small/Mid Cap		24,555,840		–		24,951,767		24,951,767

Small Cap Value		41,958,550		18,254		45,500,578		45,518,832

Additionally, Small Cap Value sold securities for $2,783,221, which were still out on loan as of June 30, 2021.

The following table summarizes the securities received as collateral for securities lending at June 30, 2021:


Fund	Collateral Type	Coupon Range	Maturity Date Range

ESG Bond	U.S. Treasury Obligations	0.125%-3.875%	08/15/21-02/15/51

Enhanced Core Bond ESG	U.S. Treasury Obligations	0.000%-4.500%	07/13/21-02/15/51

High Income	U.S. Treasury Obligations	0.125%-3.875%	08/15/21-02/15/51

Global Allocation	U.S. Treasury Obligations	0.000%-7.500%	07/15/21-02/15/51

Small Cap Core	U.S. Treasury Obligations	0.000%-7.500%	07/13/21-02/15/51

Small/Mid Cap	U.S. Treasury Obligations	0.000%-7.500%	07/13/21-11/15/50

Small Cap Value	U.S. Treasury Obligation	0.000%-6.875%	07/13/21-02/15/51

5. FOREIGN SECURITIES

Certain Funds invest in securities of foreign entities and in instruments denominated in foreign currencies which involve risks not typically associated with investments in domestic securities. Non-domestic securities carry special risks, such as exposure to currency fluctuations, less developed or less efficient trading markets, political instability, a lack of company information, differing auditing and legal standards, and, potentially, less liquidity. A Fund’s investments in emerging market countries are exposed to additional risks. A Fund’s performance will be influenced by political, social and economic factors affecting companies in emerging market countries. Emerging market countries generally have economic structures that are less diverse and mature, and political systems that are less stable, than those of developed countries. Realized gains in certain countries may be subject to foreign taxes at the Fund level and the Fund would pay such foreign taxes at the appropriate rate for each jurisdiction.

6. COMMITMENTS AND CONTINGENCIES

Under the Trusts’ organizational documents, its trustees and officers are indemnified against certain liabilities arising out of the performance of their duties to the Trusts. In addition, in the normal course of business, the Funds may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Funds under these arrangements is unknown, as this would involve future claims that may be made against a Fund that have not yet occurred. However, based on experience, the Funds had no prior claims or losses and expect the risks of loss to be remote.

7. RISKS ASSOCIATED WITH HIGH YIELD SECURITIES

Investing in high yield securities involves greater risks and considerations not typically associated with U.S. Government and other high quality/investment grade securities. High yield securities are generally below investment grade securities and do not have an established retail secondary market. Economic downturns may disrupt the high yield market and impair the issuer’s ability to repay principal and interest. Also, an increase in interest rates would likely have an adverse impact on the value of such obligations and could cause the securities to become less liquid.

8. FORWARD COMMITMENTS

Certain transactions, such as futures and forward transactions, or delayed delivery securities may have a similar effect on a Fund’s net asset value as if a Fund had created a degree of leverage in its portfolio. However, if a Fund enters into such a transaction, a Fund will establish a segregated account with its custodian in which it will maintain cash, U.S. government securities or other liquid securities equal in value to its obligations in respect to such transaction. Securities and other assets held in the segregated account may not be sold while the transaction is outstanding, unless other suitable assets are substituted.

9. DERIVATIVE INSTRUMENTS

The following disclosures contain information on how and why ESG Bond used derivative instruments, the credit risk and how derivative instruments affect the Fund’s financial position and results of operations. The location and fair value amounts of these instruments on the Statement of Assets and Liabilities, and the realized gains and losses and changes in unrealized appreciation and depreciation on the Statement of Operations, each categorized by type of

Notes to Financial Statements (continued)

derivative contract, are included in a table at the end of ESG Bond’s Schedule of Portfolio Investments. During the transitions for ESG Bond, the transition manager used futures contracts to realign the Fund’s portfolio. The average of financial instruments outstanding were as follows:


	ESG Bond

Financial Futures Contracts

Average number of contracts purchased		16

Average number of contracts sold		18

Average notional value of contracts purchased		$2,345,135

Average notional value of contracts sold		$2,671,583

10. FUTURES CONTRACTS

During the transition of the portfolio for ESG Bond, the transition manager purchased futures contracts to achieve desired levels of investment. There are certain risks associated with futures contracts. Prices may not move as expected

or the Fund may not be able to close out the contract when it desires to do so, resulting in losses.

On entering into a futures contract, either cash or securities in an amount equal to a certain percentage of the contract value (initial margin) must be deposited with the futures broker. Subsequent payments (variation margin) are made or received each day.

Variation margin on future contracts is recorded as unrealized appreciation or depreciation until the futures contract is closed or expired. The Funds recognize a realized gain or loss when the contract is closed or expires equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. Fluctuations in the value of the contracts are recorded in the Statement of Assets and Liabilities as Receivable for variation margin or Payable for variation margin, and in the Statement of Operations as Net change in unrealized appreciation (depreciation) on futures contracts until the contracts are closed, when they are recorded as Net realized gain or loss on futures contracts.

At June 30, 2021, there were no open futures contracts.

11. MASTER NETTING AGREEMENTS

The Funds may enter into master netting agreements with their counterparties for the securities lending program and Repurchase Agreements and derivatives, which provide the right, in the event of default (including bankruptcy or insolvency) for the non-defaulting party to liquidate the collateral and calculate net exposure to the defaulting party or request additional collateral. For financial reporting purposes, the Funds do not offset financial assets and financial liabilities that are subject to master netting agreements in the Statement of Assets and Liabilities. For securities lending transactions, see Note 4.

The following table is a summary of the Funds’ open Repurchase Agreements that are subject to a master netting agreement as of June 30, 2021:


			Gross Amount Not Offset in the
			Statement of Assets and Liabilities
Fund	Gross Amounts of Assets Presented in the Statement of Assets and Liabilities		Offset Amount		Net Asset Balance		Collateral Received		Net Amount

ESG Bond

Bethesda Securities LLC		$1,424,332		–		$1,424,332		$1,424,332		–

Cantor Fitzgerald Securities, Inc.		6,280,000		–		6,280,000		6,280,000		–

Citadel Securities LLC		4,020,899		–		4,020,899		4,020,899		–

JVB Financial Group LLC		2,331,568		–		2,331,568		2,331,568		–

Mirae Asset Securities USA, Inc.		2,962,254		–		2,962,254		2,962,254		–

RBC Dominion Securities, Inc.		2,882,530		–		2,882,530		2,882,530		–

State of Wisconsin Investment Board		4,620,735		–		4,620,735		4,620,735		–

StoneX Financial, Inc.		1,919,577		–		1,919,577		1,919,577		–


Total		$26,441,895		–		$26,441,895		$26,441,895		–


Enhanced Core Bond ESG

Daiwa Capital Markets America		$621,125		–		$621,125		$621,125		–

RBC Dominion Securities, Inc.		1,000,000		–		1,000,000		1,000,000		–


Total		$1,621,125		–		$1,621,125		$1,621,125		–

Notes to Financial Statements (continued)

Gross Amount Not Offset in the

Statement of Assets and Liabilities

Gross Amounts of

Assets Presented in

Net

the Statement of

Offset

Asset

Collateral

Net

Fund

Assets and Liabilities

Amount

Balance

Received

Amount

High Income

Citigroup Global Markets, Inc.

$570,984

–

$570,984

–

Daiwa Capital Markets America

1,000,000

–

1,000,000

–

RBC Dominion Securities, Inc.

1,000,000

–

1,000,000

–

Total

$2,570,984

–

$2,570,984

–

Global Allocation

Deutsche Bank Securities, Inc.

$202,439

–

$202,439

–

RBC Dominion Securities, Inc.

1,000,000

–

1,000,000

–

Total

$1,202,439

–

$1,202,439

–

Small Cap Value

TD Securities LLC

$18,254

–

$18,254

–

12. FUND MERGER

On March 8, 2021, Small/Mid Cap acquired all the net assets of AMG GW&K Mid Cap Fund (“Mid Cap”) based on the respective valuations as of the close of business on March 5, 2021, pursuant to a Plan of Reorganization approved by the Board of Mid Cap on October 8, 2021.

The acquisition was accomplished by a tax-free exchange of 2,667,192 Class N shares of Mid Cap at a net asset value of $17.22 per share for 3,848,331 Class N shares of Small/Mid Cap; 519,987 Class I shares of Mid Cap at a net asset value of $17.25 per share for 792,895 Class I shares of Small/Mid Cap; and 474,356 Class Z shares of Mid Cap at a net asset value of $17.27 per share for 780,901 Class Z shares of Small/Mid Cap.

The net assets of Small/Mid Cap and Mid Cap immediately before the acquisition were $311,921,415 and $93,443,824 respectively, including unrealized appreciation of $16,703,006 for Mid Cap. Immediately after the acquisition, the combined net assets of Small/Mid Cap amounted to $405,365,238. For financial reporting purposes, assets received and shares issued by Small/Mid Cap were recorded at fair value; however, the cost basis of the investments received from Mid Cap was carried forward to align ongoing reporting of Small/Mid Cap’s realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes.

Assuming this reorganization had been completed on January 1, 2021, Small/Mid Cap’s results of operations for the six months ended June 30, 2021 would have been as follows:



Net Investment Income				$134,014

Realized and Unrealized Gain on Investments				77,532,198

Net Increase to Net Assets from Operations				$77,666,212

Because the combined investment portfolios have been managed as a single portfolio since the reorganization was completed, it is not practical to separate the amounts of revenue and earnings to the Fund that have been included in its statements of operations for the six months ended June 30, 2021.

13. SUBSEQUENT EVENTS

The Funds have determined that no material events or transactions occurred through the issuance date of the Funds’ financial statements which require an additional disclosure in or adjustment of the Funds’ financial statements, except for on August 9, 2021, Small Cap Value acquired all the net assets of Small Cap Value II based on the respective valuations as of the close of business on August 6, 2021, pursuant to a Plan of Reorganization approved by the Board of Small Cap Value II on March 17-18, 2021.

The acquisition was accomplished by a tax-free exchange of 399,433 Class N shares of Small Cap Value II at a net asset value of $29.52 per share for 186,108 Class N shares of Small Cap Value; 3,846,984 Class I shares of Small Cap Value II at a net asset value of $29.60 per share for 1,824,176 Class I shares of Small Cap Value; and 1,924,341 Class Z shares of Small Cap Value II at a net asset value of $29.52 per share for 914,333 Class Z shares of Small Cap Value.

The net assets of Small Cap Value and Small Cap Value II immediately before the acquisition were $299,058,407 and $86,478,858 respectively, including unrealized appreciation of $7,179,547 for Small Cap Value II. Immediately after the acquisition, the combined net assets of Small Cap Value amounted to $385,537,265. For financial reporting purposes, assets received and shares issued by Small Cap Value were recorded at fair value; however, the cost basis of the investments received from Small Cap Value II was carried forward to align ongoing reporting of Small Cap Value’s realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes.

Other Information (unaudited)

PROXY VOTE

A special meeting of the shareholders of AMG GW&K ESG Bond Fund (the “Fund”) was held on June 11, 2021, to vote on proposals including to approve a new subadvisory agreement between AMG Funds LLC (the “Investment Manager”) and GW&K Investment Management, LLC (“GW&K”) with respect to the Fund. The proposals and results of the votes are summarized below.


		Number of Eligible Shareholders

Proposal 1	For	Against	Abstain	Uninstructed

Approval of a new subadvisory agreement between the Investment Manager and GW&K with respect to the Fund.	17,508,953	807,301	1,879,881	555,343

% of Shares Present	84.37%	3.89%	9.06%	2.68%

% of Outstanding Shares	43.10%	1.99%	4.63%	1.36%
		Number of Eligible Shareholders

Proposal 2	For	Against	Abstain	Uninstructed

Approval of a modified manager-of-managers structure for the Fund that would permit the Investment Manager to enter into and materially amend subadvisory agreements with unaffiliated and affiliated subadvisers without obtaining shareholder approval and would also permit the Fund to disclose fees paid to subadvisers on an aggregate, rather than individual, basis.	16,662,130	1,553,105	1,980,900	555,343

% of Shares Present	80.29%	7.48%	9.55%	2.68%

% of Outstanding Shares	41.01%	3.82%	4.88%	1.37%


Fund Totals:		Shares

Record Total		40,625,208

Shares Voted		20,751,478

Percent Present		51.08%

A special meeting of the shareholders of AMG GW&K High Income Fund (the “Fund”) was held on February 25, 2021, to vote on proposals including to approve a new subadvisory agreement between AMG Funds LLC (the “Investment Manager”) and GW&K Investment Management, LLC (“GW&K”) with respect to the Fund. The proposals and results of the votes are summarized below.


		Number of Eligible Shareholders

Proposal 1	For	Against	Abstain

Approval of a new subadvisory agreement between the Investment Manager and GW&K with respect to the Fund.	190,732	24,164	22,316

% of Shares Present	80.40%	10.19%	9.41%

% of Outstanding Shares	40.75%	5.16%	4.77%
		Number of Eligible Shareholders

Proposal 2	For	Against	Abstain

Approval of a modified manager-of-managers structure for the Fund that would permit the Investment Manager to enter into and materially amend subadvisory agreements with unaffiliated and affiliated subadvisers without obtaining shareholder approval and would also permit the Fund to disclose fees paid to subadvisers on an aggregate, rather than individual, basis.	160,306	55,297	21,609

% of Shares Present	67.58%	23.31%	9.11%

% of Outstanding Shares	34.25%	11.81%	4.62%

Other Information (continued)


		Number of Eligible Shareholders

Proposal 3	For	Against	Abstain

Amending the Fund’s “fundamental” investment restriction with respect to concentrating investments in a particular industry.	167,842	48,232	21,138

% of Shares Present	70.76%	20.33%	8.91%

% of Outstanding Shares	35.86%	10.30%	4.52%


Fund Totals:		Shares

Record Total		468,032

Shares Voted		237,212

Percent Present		50.68%

A special meeting of the shareholders of AMG GW&K Small Cap Value Fund (the “Fund”) was held on April 8, 2021, to vote on proposals including to approve a new subadvisory agreement between AMG Funds LLC (the “Investment Manager”) and GW&K Investment Management, LLC (“GW&K”) with respect to the Fund. The proposals and results of the votes are summarized below.


		Number of Eligible Shareholders

Proposal 1	For	Against	Abstain

Approval of a new subadvisory agreement between the Investment Manager and GW&K with respect to the Fund	5,121,031	1,169,677	352,535

% of Shares Present	77.08%	17.61%	5.31%

% of Outstanding Shares	38.69%	8.84%	2.66%
		Number of Eligible Shareholders

Proposal 2	For	Against	Abstain

Approval of a manager-of-managers structure for the Fund that would permit the Investment Manager to enter into and materially amend subadvisory agreements with unaffiliated and affiliated subadvisers without obtaining shareholder approval and would also permit the Fund to disclose fees paid to subadvisers on an aggregate, rather than individual, basis.	4,669,503	1,397,021	576,719

% of Shares Present	70.29%	21.03%	8.68%

% of Outstanding Shares	35.28%	10.55%	4.36%


Fund Totals:		Shares

Record Total		13,236,113

Shares Voted		6,643,243

Percent Present		50.19%

Other Information (continued)

A special meeting of the shareholders of AMG GW&K Mid Cap Fund (the “Mid Cap Fund”) was held on March 5, 2021, to vote on proposals including to merge into AMG GW&K Small/Mid Cap Fund (the “Fund”) and to approve a new subadvisory agreement between AMG Funds LLC (the “Investment Manager”) and GW&K Investment Management, LLC (“GW&K”) with respect to the Fund. The proposals and results of the votes are summarized below.


		Number of Eligible Shareholders

Proposal 1	For	Against	Abstain	Uninstructed

Approval of an Agreement and Plan of Reorganization, which provides for the acquisition of the assets and assumption of the liabilities of the Mid Cap Fund in exchange for shares of the Fund, and the liquidation and termination of the Mid Cap Fund	1,637,124	97,931	297,412	78,257

% of Shares Present	77.56%	4.64%	14.09%	3.71%

% of Outstanding Shares	40.91%	2.45%	7.43%	1.95%
		Number of Eligible Shareholders

Proposal 2	For	Against	Abstain	Uninstructed

Approval for the Mid Cap Fund a subadvisory agreement between AMG Funds LLC, the current investment manager to the Mid Cap Fund, and GW&K Investment Management, LLC, the current interim subadviser to the Mid Cap Fund.	1,624,409	100,354	307,704	78,257

% of Shares Present	76.96%	4.75%	14.58%	3.71%

% of Outstanding Shares	40.59%	2.51%	7.69%	1.95%


Fund Totals:		Shares

Record Total		4,002,002

Shares Voted		2,110,724

Percent Present		52.74%

100

Annual Renewal of Investment Management and Subadvisory Agreements

AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, AMG GW&K Global Allocation Fund, AMG GW&K ESG Bond Fund (formerly AMG Managers Loomis Sayles Bond Fund), AMG GW&K High Income Fund (formerly AMG Managers Global Income Opportunity Fund), and AMG GW&K Small Cap Value Fund (formerly AMG Managers Skyline Special Equities Fund): Approval of Investment Management and Subadvisory Agreements on June 24, 2021

At a meeting held via telephone and video conference on June 24, 2021,¹ the Board of Trustees (the “Board” or the “Trustees”) of each of AMG Funds, AMG Funds II, and AMG Funds III (each, a “Trust” and collectively, the “Trusts”), and separately a majority of the Trustees who are not “interested persons” of the Trusts (the “Independent Trustees”), approved (i) the Investment Management Agreement, as amended pursuant to letter agreements at any time prior to the date of the meeting, with AMG Funds LLC (the “Investment Manager”) and AMG Funds for each of AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund and AMG GW&K Small Cap Value Fund (formerly AMG Managers Skyline Special Equities Fund, and separately each of Amendment No. 1 thereto dated July 1, 2015, and Amendment No. 2 thereto dated October 1, 2016; the Investment Management Agreement, as amended pursuant to letter agreements at any time prior to the date of the meeting, with the Investment Manager and AMG Funds II for AMG GW&K Enhanced Core Bond ESG Fund and AMG GW&K Global Allocation Fund, and separately each of Amendment No. 1 thereto, Amendment No. 2 thereto dated July 1, 2015, and Amendment No. 3 thereto dated October 1, 2016; and the Fund Management Agreement, as amended pursuant to letter agreements at any time prior to the date of the meeting, with the Investment Manager and AMG Funds III for AMG GW&K ESG Bond Fund (formerly AMG Managers Loomis Sayles Bond Fund) and AMG GW&K High Income Fund (formerly AMG Managers Global Income Opportunity Fund), and separately each of Amendment No. 1 thereto dated July 1, 2015, and Amendment No. 2 thereto dated October 1, 2016 (collectively, the “Investment Management Agreements”); and (ii) the Subadvisory Agreements, as amended at any time prior to the date of the meeting (collectively, the “Subadvisory Agreements”), with the Subadviser for

each of AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund². The Independent Trustees were separately represented by independent legal counsel in connection with their consideration of the approval of these agreements. In considering the Investment Management Agreements and the Subadvisory Agreements, the Trustees reviewed a variety of materials relating to AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, AMG GW&K Global Allocation Fund, AMG GW&K ESG Bond Fund, AMG GW&K High Income Fund, and AMG GW&K Small Cap Value Fund (each, a “Fund,” and collectively, the “Funds”), the Investment Manager and, with respect to AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund, the Subadviser, including the nature, extent and quality of services, comparative performance, fee and expense information for an appropriate peer group of similar mutual funds for each Fund (each, a “Peer Group”), performance information for the relevant benchmark index for each Fund (each, a “Fund Benchmark”), other relevant matters, and other information provided to them on a periodic basis throughout the year. Prior to voting, the Independent Trustees: (a) reviewed the foregoing information with their independent legal counsel; (b) received materials from their independent legal counsel discussing the legal standards applicable to their consideration of the Investment Management Agreements and Subadvisory Agreements; and (c) met with their independent legal counsel in private sessions at which no representatives of management were present.

NATURE, EXTENT AND QUALITY OF SERVICES.

In considering the nature, extent and quality of the services provided by the Investment Manager, the Trustees reviewed information relating to the Investment Manager’s operations and personnel. Among other things, the Investment Manager provided financial information, information about its supervisory and professional staff and descriptions of its organizational and management structure. The Trustees also took into account information provided periodically throughout the previous year by the Investment Manager in Board meetings relating to

the performance of its duties with respect to the Funds and the Trustees’ knowledge of the Investment Manager’s management and the quality of the performance of the Investment Manager’s duties under the Investment Management Agreements and Administration Agreement. In the course of their deliberations regarding the Investment Manager, the Trustees evaluated, among other things: (a) the extent and quality of the Investment Manager’s oversight of the operation and management of the Funds; (b) the quality of the Investment Manager’s oversight of the performance by the Subadviser of its portfolio management duties; (c) the Investment Manager’s ability to supervise the Funds’ other service providers; and (d) the Investment Manager’s compliance program. The Trustees also took into account that, in performing its functions under the Investment Management Agreements and supervising the Subadviser, the Investment Manager: performs periodic detailed analyses and reviews of the performance by the Subadviser of its obligations to each Fund, including without limitation, analysis and review of portfolio and other compliance matters and review of the Subadviser’s investment performance with respect to each Fund; prepares and presents periodic reports to the Board regarding the investment performance of the Subadviser and other information regarding the Subadviser, at such times and in such forms as the Board may reasonably request; reviews and considers any changes in the personnel of the Subadviser responsible for performing the Subadviser’s obligations and makes appropriate reports to the Board; reviews and considers any changes in the ownership or senior management of the Subadviser and makes appropriate reports to the Board; performs periodic in-person, telephonic or videoconference diligence meetings, including with respect to compliance matters, with representatives of the Subadviser; assists the Board and management of the Trusts in developing and reviewing information with respect to the initial approval of each Subadvisory Agreement and the Small Cap Value Subadvisory Agreement, the High Income Subadvisory Agreement and the ESG Bond Subadvisory Agreement, and annual consideration of each Subadvisory Agreement and the Small Cap Value Subadvisory Agreement, the High Income Subadvisory Agreement and the ESG Bond Subadvisory Agreement thereafter; prepares recommendations with respect to the continued retention of the Subadviser or the replacement of the Subadviser, including at the request of the Board; identifies potential successors to, or replacements of, the Subadviser or potential additional subadvisers, including performing appropriate due diligence, and

101

Annual Renewal of Investment Management and Subadvisory Agreements (continued)

developing and presenting to the Board a recommendation as to any such successor, replacement, or additional subadviser, including at the request of the Board; designates and compensates from its own resources such personnel as the Investment Manager may consider necessary or appropriate to the performance of its services; and performs such other review and reporting functions as the Board shall reasonably request consistent with the Investment Management Agreements and applicable law. The Trustees noted the affiliation of the Subadviser with the Investment Manager, noting any potential conflicts of interest. The Trustees also took into account the financial condition of the Investment Manager with respect to its ability to provide the services required under the Investment Management Agreements and the Investment Manager’s undertaking to maintain contractual expense limitations for the Funds. The Trustees also considered the Investment Manager’s risk management processes.

For AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund, the Trustees also reviewed information relating to the Subadviser’s operations and personnel and the investment philosophy, strategies and techniques used in managing each Fund. Among other things, the Trustees reviewed information on portfolio management and other professional staff, information regarding the Subadviser’s organizational and management structure and the Subadviser’s brokerage policies and practices. The Trustees considered specific information provided regarding the experience of the individuals at the Subadviser with portfolio management responsibility for each Fund, including the information set forth in each Fund’s prospectus and statement of additional information. In the course of their deliberations, the Trustees evaluated, among other things: (a) the services rendered by the Subadviser in the past; (b) the qualifications and experience of the Subadviser’s personnel; and (c) the Subadviser’s compliance program. The Trustees also took into account the financial condition of the Subadviser with respect to its ability to provide the services required under each Subadvisory Agreement. The Trustees also considered the Subadviser’s risk management processes.

PERFORMANCE.

The Board considered each Fund’s net performance during relevant time periods as compared to the Fund’s Peer Group and Fund Benchmark, considered

the gross performance of each of AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, and AMG GW&K Enhanced Core Bond ESG Fund as compared to the Subadviser’s relevant performance composite that utilizes the same investment strategy and approach, and noted that the Board reviews on a quarterly basis detailed information about both a Fund’s performance results and portfolio composition, as well as the Subadviser’s investment philosophy, strategies and techniques used in managing each Fund. The Board was mindful of the Investment Manager’s expertise, resources, and attention to monitoring the Subadviser’s performance, investment style and risk-adjusted performance with respect to the Funds and its discussions with the management of the Funds’ subadvisers during the period regarding the factors that contributed to the performance of the Funds.

With respect to AMG GW&K Small Cap Core Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has the earliest inception date of all the share classes of the Fund) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was below, above, above, and above, respectively, the median performance of the Peer Group and below, below, below, and above the performance of the Fund Benchmark, the Russell 2000 Index. The Trustees took into account management’s discussion of the Fund’s performance, including the fact that Class N shares of the Fund ranked in the top decile relative to its Peer Group for the 10-year period and the top quartile relative to its Peer Group for the 3-year and 5-year periods. The Trustees concluded that the Fund’s overall performance has been satisfactory in light of the Fund’s investment objective, strategies and policies.

With respect to AMG GW&K Small/Mid Cap Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class I shares (which share class has the earliest inception date and the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, and 5-year periods ended March 31, 2021 and for the period from the Fund’s inception on June 30, 2015 through March 31, 2021 was above the median performance of the Peer Group and below, above, above, and below, respectively, the performance of the Fund

Benchmark, the Russell 2500 Index. The Trustees took into account management’s discussion of the Fund’s performance, including the fact that Class I shares of the Fund ranked in the top decile relative to its Peer Group for the 3-year period and in the top quintile relative to its Peer Group for the 5-year period. The Trustees also took into account the fact that the Fund made changes to its principal investment strategy in 2017. The Trustees concluded that the Fund’s overall performance has been satisfactory.

With respect to AMG GW&K Municipal Enhanced Yield Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class I shares (which share class has the earliest inception date and the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was below, above, above, and above, respectively, the median performance of the Peer Group and below, above, below, and above, respectively, the performance of the Fund Benchmark, the Bloomberg Barclays U.S. Municipal Bond BAA Index. The Trustees took into account management’s discussion of the Fund’s performance, including the fact that Class I shares of the Fund ranked in the top quintile relative to its Peer Group for the 3-year period, in the top quartile relative to its Peer Group for the 10-year period, and in the top third relative to its Peer Group for the 5-year period. The Trustees concluded that the Fund’s overall performance has been satisfactory.

With respect to AMG GW&K Municipal Bond Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class I shares (which share class has the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, 5-year, and 10-year periods ended March 31, 2021 was below, above, above, and above, respectively, the median performance of the Peer Group and below the performance of the Fund Benchmark, the Bloomberg Barclays 10-Year Municipal Bond Index. The Trustees took into account management’s discussion of the Fund’s performance, including the reasons for the Fund’s underperformance relative to the Fund Benchmark. The Trustees also noted that Class I shares of the Fund ranked in the top quartile relative to its Peer Group for the 3-year and 10-year periods. The Trustees concluded that the Fund’s overall performance has been satisfactory in light of the Fund’s investment objective, strategies and policies.

102

Annual Renewal of Investment Management and Subadvisory Agreements (continued)

With respect to AMG GW&K Enhanced Core Bond ESG Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has one of the earliest inception dates and the largest amount of assets of all the share classes of the Fund with that inception date) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was above, above, below, and below, respectively, the median performance of the Peer Group and above the performance of the Fund Benchmark, the Bloomberg Barclays U.S. Aggregate Bond Index. The Trustees took into account management’s discussion of the Fund’s performance, including the reasons for the Fund’s outperformance relative to the Fund Benchmark. The Trustees also noted that Class N shares of the Fund ranked in the top quintile relative to its Peer Group for the 3-year period. The Trustees also took into account the fact that the Fund transitioned to include an ESG strategy in 2019. The Trustees concluded that the Fund’s overall performance has been satisfactory.

With respect to AMG GW&K Global Allocation Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has one of the earliest inception dates and the largest amount of assets of all the share classes of the Fund with that inception date) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was above the median performance of the Peer Group and above the performance of the Fund Benchmark, a Composite Index (60% MSCI ACWI Index and 40% Bloomberg Barclays Global Aggregate Bond Index). The Trustees took into account management’s discussion of the Fund’s performance, including the reasons for the Fund’s outperformance relative to the Peer Group and the Fund Benchmark. The Trustees also noted that Class N shares of the Fund ranked in the top decile relative to its Peer Group for the 3-year, 5-year, and 10-year periods and in the top quartile relative to its Peer Group for the 1-year period. The Trustees also took into account the fact that the Fund’s subadviser, investment strategy, and Fund Benchmark changed effective April 17, 2020, and that the performance information prior to that date reflected that of the Fund’s prior subadviser and investment strategy. The Trustees concluded that the Fund’s overall performance has been satisfactory.

With respect to AMG GW&K ESG Bond Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has the earliest

inception date and the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was above, below, above, and above, respectively, the median performance of the Peer Group and above, below, above, and above, respectively, the performance of the Fund Benchmark, the Bloomberg Barclays U.S. Aggregate Bond Index. The Trustees took into account management’s discussion of the Fund’s performance, including the fact that Class N shares of the Fund ranked in the top quintile relative to its Peer Group for the 1-year period and in the top quartile relative to its Peer Group for the 5-year and 10-year periods. The Trustees also took into account the fact that the Fund’s subadviser, investment strategy, and Fund Benchmark changed effective March 19, 2021, and that the performance information reflected that of the Fund’s prior subadviser and investment strategy. The Trustees concluded that the Fund’s overall performance has been satisfactory.

With respect to AMG GW&K High Income Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has the earliest inception date and the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was below the median performance of the Peer Group and below the performance of the Fund Benchmark, the Bloomberg Barclays U.S. High Yield 1-5 Year Ba Index. The Trustees took into account management’s discussion of the Fund’s performance, including the reasons for the Fund’s underperformance. The Trustees also took into account the fact that the Fund’s subadviser, investment strategy, and Fund Benchmark changed effective December 4, 2020, and that the performance information prior to that date reflected that of the Fund’s prior subadviser and investment strategy. The Trustees concluded that the Fund’s overall performance is being addressed.

With respect to AMG GW&K Small Cap Value Fund, among other information relating to the Fund’s performance, the Trustees noted that the Fund’s performance for Class N shares (which share class has the earliest inception date and the largest amount of assets of all the share classes of the Fund) for the 1-year, 3-year, 5-year and 10-year periods ended March 31, 2021 was above, below, below, and above, respectively, the median performance of the Peer Group and above, below, below and above, respectively, the performance of the Fund Benchmark, the Russell 2000 Value Index. The Trustees took into account management’s discussion of the Fund’s performance, noting that

Class N shares of the Fund outperformed the median of its Peer Group for the 1-year period and ranked in the top quintile relative to its Peer Group for the 10-year period. The Trustees also took into account the fact that the Fund’s subadviser and investment strategy changed effective December 4, 2020, and that the performance information prior to that date reflected that of the Fund’s prior subadviser and investment strategy. The Trustees concluded that the Fund’s performance is being addressed.

ADVISORY AND SUBADVISORY FEES; FUND EXPENSES; PROFITABILITY; AND ECONOMIES OF SCALE

In considering the reasonableness of the advisory fee payable to the Investment Manager, the Trustees reviewed information provided by the Investment Manager at the June 24, 2021 and prior meetings setting forth all revenues and other benefits, both direct and indirect (including any so-called “fallout benefits” such as reputational value derived from the Investment Manager serving as Investment Manager to a Fund), received by the Investment Manager and its affiliates attributable to managing each Fund and all the mutual funds in the AMG Funds Family of Funds; the cost of providing such services; the significant risks undertaken as Investment Manager and sponsor of the Funds, including investment, operational, enterprise, entrepreneurial, litigation, regulatory and compliance risks; and the resulting profitability to the Investment Manager and its affiliates from these relationships. The Trustees also considered the changes to the management, subadvisory, and shareholder servicing fee rates and the changes to the expense caps that were implemented during the past year for AMG GW&K Small/Mid Cap Fund, AMG GW&K ESG Bond Fund, AMG GW&K High Income Fund, and AMG GW&K Small Cap Value Fund. The Trustees also considered the amount of the advisory fee retained by the Investment Manager after payment of the subadvisory fee with respect to each Fund. The Trustees also noted payments made or to be made from the Subadviser to the Investment Manager, and other payments made or to be made from the Investment Manager to the Subadviser. The Trustees also considered management’s discussion of the current asset levels of the Funds, and the impact on profitability of both the current asset levels and any future growth of assets of the Funds.

In considering the cost of services to be provided by the Investment Manager under each Investment Management Agreement and the profitability to the Investment Manager of its relationship with each Fund, the Trustees noted the undertaking by the Investment Manager to maintain contractual

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Annual Renewal of Investment Management and Subadvisory Agreements (continued)

expense limitations for the Funds. The Board also took into account management’s discussion of the advisory fee structure, and the services the Investment Manager provides in performing its functions under each Investment Management Agreement and supervising the Subadviser. Based on the foregoing, the Trustees concluded that the profitability to the Investment Manager is reasonable and that the Investment Manager is not realizing material benefits from economies of scale that would warrant adjustments to the advisory fee at this time. Also with respect to economies of scale, the Trustees noted that as each Fund’s assets increase over time, the Fund may realize other economies of scale to the extent the increase in assets is proportionally greater than the increase in certain other expenses.

For each of AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund, in considering the reasonableness of the subadvisory fees payable by the Investment Manager to the Subadviser, the Trustees reviewed information regarding the cost to the Subadviser of providing subadvisory services to each Fund and the resulting profitability from these relationships. The Trustees noted that, because the Subadviser is an affiliate of the Investment Manager, a portion of the Subadviser’s revenues or profits might be shared directly or indirectly with the Investment Manager. The Trustees also noted that the subadvisory fees are paid by the Investment Manager out of its advisory fee. The Board also took into account management’s discussion of the subadvisory fee structure, and the services the Subadviser provides in performing its functions under each Subadvisory Agreement. Based on the foregoing, the Trustees concluded that the profitability to the Subadviser is reasonable and that the Subadviser is not realizing material benefits from economies of scale that would warrant adjustments to the subadvisory fees at this time. Also with respect to economies of scale, the Trustees noted that as a Fund’s assets increase over time, the Fund may realize other economies of scale to the extent the increase in assets is proportionally greater than the increase in certain other expenses.

With respect to AMG GW&K Small Cap Core Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares (the class of shares which is the primary focus of the Fund’s distribution) of the Fund as of March 31, 2021 were lower and higher, respectively, than the average for

the Fund’s Peer Group. The Trustees took into account the fact that the Investment Manager has contractually agreed, through May 1, 2022, to limit the Fund’s net annual operating expenses (subject to certain excluded expenses) to 0.90%. The Trustees also took into account management’s discussion of the Fund’s expenses. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K Small/Mid Cap Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares of the Fund as of March 31, 2021 were lower and higher, respectively, than the average for the Fund’s Peer Group. The Trustees took into account the fact that, effective October 8, 2020, the Investment Manager has contractually agreed, through May 1, 2022, to lower the Fund’s contractual expense limitation from 0.85% to 0.82% of the Fund’s net annual operating expenses (subject to certain excluded expenses). The Trustees also noted that, effective October 8, 2020, the Fund’s management fee rate was reduced. The Trustees also took into account management’s discussion of the Fund’s expenses and competitiveness with comparably sized funds and select competitors. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K Municipal Enhanced Yield Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares of the Fund as of March 31, 2021 were higher and lower, respectively, than the average for the Fund’s Peer Group. The Trustees took into account the fact that the Investment Manager has contractually agreed, through May 1, 2022, to limit the Fund’s net annual operating expenses (subject to certain excluded expenses) to 0.59%. The Board also took into account management’s discussion of the Fund’s expenses and competitiveness with comparably sized funds and select competitors. The

Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K Municipal Bond Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares of the Fund as of March 31, 2021 were both lower than the average for the Fund’s Peer Group. The Trustees took into account the fact that the Investment Manager has contractually agreed, through May 1, 2022, to limit the Fund’s net annual operating expenses (subject to certain excluded expenses) to 0.34%. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K Enhanced Core Bond ESG Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares (the class of shares which is the primary focus of the Fund’s distribution) of the Fund as of March 31, 2021 were both higher than the average for the Peer Group. The Trustees took into account the fact that the Investment Manager has contractually agreed, through May 1, 2022, to limit the Fund’s net annual operating expenses (subject to certain excluded expenses) to 0.48%. The Trustees also took into account management’s discussion of the Fund’s expenses and competitiveness with comparably sized funds and select competitors. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K Global Allocation Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense

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Annual Renewal of Investment Management and Subadvisory Agreements (continued)

waivers/reimbursements) of Class I shares (the class of shares which is the primary focus of the Fund’s distribution) of the Fund as of March 31, 2021 were higher and lower, respectively, than the average for the Peer Group. The Trustees took into account the fact that the Investment Manager has contractually agreed, through May 1, 2022, to limit the Fund’s net annual operating expenses (subject to certain excluded expenses) to 0.81%. The Trustees also took into account management’s discussion of the Fund’s expenses, including fees and expenses relative to comparably sized funds and key competitors. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager and the Subadviser (which is an affiliate of the Investment Manager), the foregoing expense limitation and the considerations noted above with respect to the Investment Manager and the Subadviser, the Fund’s advisory and subadvisory fees are reasonable.

With respect to AMG GW&K ESG Bond Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares (the class of shares which is the primary focus of the Fund’s distribution) of the Fund as of March 31, 2021 were lower and higher, respectively, than the average for the Peer Group. The Trustees took into account the fact that, effective June 11, 2021, the Investment Manager has contractually agreed, through May 1, 2023, to lower the Fund’s contractual expense limitation from 0.46% to 0.43% of the Fund’s net annual operating expenses (subject to certain excluded expenses). The Trustees also noted that, effective June 11, 2021, the Fund’s management fee rate was reduced. The Trustees also took into account management’s discussion of the Fund’s expenses, including fees and expenses relative to comparably sized funds and key competitors. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager, the foregoing expense limitation and the considerations noted above with respect to the Investment Manager, the Fund’s advisory fees are reasonable.

With respect to AMG GW&K High Income Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class N shares of the Fund as of March 31, 2021 were lower and higher, respectively, than the average for the Peer Group. The Trustees took into account the fact that, effective December 4, 2020, the Investment Manager has

contractually agreed, through May 1, 2022, to lower the Fund’s contractual expense limitation from 0.89% to 0.59% of the Fund’s net annual operating expenses (subject to certain excluded expenses). The Trustees also noted that, effective December 4, 2020, the Fund’s management fee rate was reduced. The Board took into account management’s discussion of the Fund’s expenses and the current size of the Fund, as well as its competitiveness with comparably sized funds and select competitors. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager, the foregoing expense limitation and the considerations noted above with respect to the Investment Manager, the Fund’s advisory fees are reasonable.

With respect to AMG GW&K Small Cap Value Fund, the Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares (the class of shares which is the primary focus of the Fund’s distribution) of the Fund as of March 31, 2021 were lower and higher, respectively, than the average for the Peer Group. The Trustees took into account the fact that, effective December 4, 2020, the Investment Manager has contractually agreed, through May 1, 2022, to lower the Fund’s contractual expense limitation from 0.92% to 0.90% of the Fund’s net annual operating expenses (subject to certain excluded expenses). The Trustees also noted that, effective December 4, 2020, the Fund’s management fee rate was reduced. The Trustees also took into account management’s discussion of the Fund’s expenses. The Trustees concluded that, in light of the nature, extent and quality of the services provided by the Investment Manager, the foregoing expense limitation and the considerations noted above with respect to the Investment Manager, the Fund’s advisory fees are reasonable.

With respect to AMG GW&K ESG Bond Fund, AMG GW&K High Income Fund and AMG GW&K Small Cap Value Fund, the Trustees also considered information provided by the Investment Manager throughout the previous year related to the benefits of the strategic repositioning of the AMG Funds complex for greater alignment with Affiliated Managers Group, Inc. (“AMG”), in which each fund that was not previously subadvised by an affiliate of AMG (each affiliate of AMG, an “Affiliate” and collectively, “Affiliates”) was transitioned to an AMG Affiliate subadviser. The Trustees considered that the strategic repositioning was expected to create value for the Funds, the other funds in the AMG Funds complex and their shareholders through enhanced resources and

competitive fee levels. The Trustees noted the expectations that the changes would result in bringing the full range of AMG’s resources to bear on the growth and success of the AMG Funds, streamlining the lineup of funds in the AMG Funds complex and reducing the number of subadvisers in the AMG Funds complex, significantly reducing strategy overlap and providing more differentiated investment solutions for the AMG Funds complex that are otherwise not available to U.S. retail investors. The Trustees further considered the expectation that the repositioning would bring AMG’s strong partnerships in support of the Funds and the AMG Funds complex as a whole and enable AMG Funds to bring the best capabilities of AMG’s Affiliates to the Funds and the rest of the AMG Funds complex. The Trustees noted that AMG’s relationship with its Affiliates will also allow the Funds to have greater insight into the Affiliates’ compliance and business platform than is generally possible with third party subadvisers, aiding the ongoing monitoring of subadvisers.

* * * *

After consideration of the foregoing, the Trustees also reached the following conclusions (in addition to the conclusions discussed above) regarding the Investment Management and Subadvisory Agreements: (a) the Investment Manager and the Subadviser have demonstrated that they possess the capability and resources to perform the duties required of them under each Investment Management Agreement and each Subadvisory Agreement and (b) the Investment Manager and Subadviser maintain appropriate compliance programs.

Based on all of the above-mentioned factors and their related conclusions, with no single factor or conclusion being determinative and with each Trustee not necessarily attributing the same weight to each factor, the Trustees concluded that approval of each Investment Management Agreement and each Subadvisory Agreement would be in the best interests of the applicable Fund and its shareholders. Accordingly, on June 24, 2021, the Trustees, and separately a majority of the Independent Trustees, voted to approve the Investment Management Agreement for each Fund and the Subadvisory Agreement for each of AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund.

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Annual Renewal of Investment Management and Subadvisory Agreements (continued)


¹ The Trustees determined that the conditions surrounding COVID-19 constituted unforeseen or emergency circumstances and that reliance on the Securities and Exchange Commission’s (“SEC”) exemptive order, which provides relief from the in-person voting requirements of the Investment Company Act of 1940, as amended (the “1940 Act”), in certain circumstances (the “In-Person Relief”), was necessary or appropriate due to the circumstances related to current or potential effects of COVID-19. The Trustees unanimously wished to rely on the In-Person Relief with respect to the approval of those matters on the agenda for the June 24, 2021 meeting that would otherwise require in-person votes under the 1940 Act. See Investment Company Release No. 33897 (June 19, 2020). This exemptive order supersedes, in part, a similar, earlier exemptive order issued by the SEC (Investment Company Release No. 33824 (March 25, 2020)).		² At a meeting held via telephone and videoconference on December 3, 2020 (the “December Meeting”), the Board of AMG Funds, and separately a majority of the Independent Trustees, approved the Subadvisory Agreement with respect to AMG GW&K Small Cap Value Fund (the “Small Cap Value Subadvisory Agreement”). The Small Cap Value Subadvisory Agreement was subsequently approved by the Fund’s shareholders at a special meeting held on April 8, 2021, for an initial two-year period. Also at the December Meeting, the Board of AMG Funds III, and separately a majority of the Independent Trustees, approved the Subadvisory Agreement with respect to AMG GW&K High Income Fund (the “High Income Subadvisory Agreement”). The High Income Subadvisory Agreement was subsequently approved by the Fund’s shareholders at a special meeting held on March 25, 2021, for an initial two-year period. At a meeting held via telephone and		videoconference on March 17-18, 2021, the Board of AMG Funds III, and separately a majority of the Independent Trustees, approved the Subadvisory Agreement with respect to AMG GW&K ESG Bond Fund (the “ESG Bond Subadvisory Agreement”). The ESG Bond Subadvisory Agreement was subsequently approved by the Fund’s shareholders at a special meeting held on June 11, 2021, for an initial two-year period. References herein to the “Subadvisory Agreements” refer to the Subadvisory Agreements for AMG GW&K Small Cap Core Fund, AMG GW&K Small/Mid Cap Fund, AMG GW&K Municipal Enhanced Yield Fund, AMG GW&K Municipal Bond Fund, AMG GW&K Enhanced Core Bond ESG Fund, and AMG GW&K Global Allocation Fund, and do not include the Small Cap Value Subadvisory Agreement, the High Income Subadvisory Agreement or the ESG Bond Subadvisory Agreement.

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Approval of Subadvisory Agreements

AMG Managers Loomis Sayles Bond

Fund: Approval of Subadvisory Agreements on March 17-18, 2021

At a meeting held via telephone and videoconference on March 17-18, 2021,¹ the Board of Trustees (the “Board” or the “Trustees”), and separately a majority of the Trustees who are not “interested persons” of AMG Funds III (the “Trust”) (the “Independent Trustees”), unanimously voted to terminate the subadvisory agreement between AMG Funds LLC (the “Investment Manager”) and Loomis, Sayles & Company, L.P. (“Loomis”) with respect to AMG Managers Loomis Sayles Bond Fund (the “Fund”) (the “Former Subadvisory Agreement”), and approve the interim subadvisory agreement between the Investment Manager and GW&K Investment Management, LLC (“GW&K”) with respect to the Fund (the “Interim Subadvisory Agreement”), the new subadvisory agreement between the Investment Manager and GW&K with respect to the Fund (the “New Subadvisory Agreement” and together with the Interim Subadvisory Agreement, the “Agreements”), and the presentation of the New Subadvisory Agreement for shareholder approval at a special meeting to be held for such purpose, including a recommendation that shareholders vote to approve the New Subadvisory Agreement. The Independent Trustees were separately represented by independent legal counsel in their consideration of the Agreements.

In considering the Agreements, the Trustees considered the information relating to the Fund and GW&K provided to them in connection with the meeting on March 17-18, 2021, and other meetings of the Board throughout the last twelve months, as well as in prior years. In considering the Agreements, the Trustees also considered information relating to the 12 other funds that GW&K sub-advises in the AMG Funds Family of Funds, which, as of March 17-18, 2021, consisted of 46 funds (the “AMG Funds Complex”). Prior to voting, the Independent Trustees: (a) reviewed the foregoing information; (b) received materials from their independent legal counsel discussing the legal standards applicable to their consideration of the Agreements; and (c) met with their independent legal counsel in a private session at which no representatives of management were present.

NATURE, EXTENT AND QUALITY OF SERVICES

In considering the nature, extent and quality of the services to be provided by GW&K, the Trustees reviewed information relating to GW&K’s financial condition, operations and personnel and the investment philosophy, strategies and techniques

(the “Investment Strategy”) that are intended to be used by GW&K in managing the Fund. The Trustees noted that the Fund’s investment objective would be to generate income and capital appreciation and the Fund would invest, under normal circumstances, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in bonds (debt securities). Among other things, at this meeting and/or prior meetings, the Trustees reviewed information on portfolio management and other professional staff, information regarding GW&K’s organizational and management structure, GW&K’s compliance policies and procedures, and GW&K’s brokerage policies and practices. The Trustees noted that GW&K was founded in 1974 and has 155 employees. The Trustees considered specific information provided regarding the experience of the individuals at GW&K that are expected to have portfolio management responsibility for the Fund. The Trustees noted that one proposed portfolio manager joined GW&K in 2005 and the other proposed portfolio manager joined GW&K in 2013. The Trustees further noted that the proposed portfolio managers serve as portfolio managers on other funds subadvised by GW&K in the AMG Funds Complex. In the course of their deliberations, the Trustees evaluated, among other things: (a) the expected services to be rendered by GW&K to the Fund; (b) the qualifications and experience of GW&K’s personnel; and (c) GW&K’s compliance program. The Trustees additionally considered GW&K’s risk management processes. The Trustees reviewed GW&K’s compliance policies and procedures, code of ethics, and specific information related to how GW&K monitors, among other things, portfolio compliance and proxy voting and deemed all of them to be adequate. The Trustees also took into account the financial condition of GW&K with respect to its ability to provide the services required under the Agreements and noted that, as of December 31, 2020, GW&K managed approximately $51 billion in assets. The Trustees concluded that, given GW&K’s financial condition, it would be able to meet any reasonably foreseeable obligations under the Agreements.

PERFORMANCE

Because GW&K was proposing to manage the Fund with a new ESG fixed income investment strategy, the Trustees noted that they could not draw any conclusions regarding the performance of the Fund to date. The Trustees, however, considered the performance of GW&K with respect to its Core Bond ESG Composite and Enhanced Core Bond ESG Composite, which had not been adjusted for the fees and expenses of the Fund. The Trustees noted that the Core Bond ESG Composite outperformed its

benchmark for the one-year period ended December 31, 2020, and for the period since the inception of the Core Bond ESG Composite on January 1, 2019 through December 31, 2020. The Trustees noted that the Enhanced Core Bond ESG Composite outperformed its benchmark for the one-year period ended December 31, 2020, and for the period since the inception of the Enhanced Core Bond ESG Composite on July 1, 2019 through December 31, 2020. The Trustees further considered the performance of other funds in the AMG Funds Complex sub-advised by GW&K.

SUBADVISORY FEES, PROFITABILITY AND ECONOMIES OF SCALE

The Trustees noted that the Investment Manager, and not the Fund, is responsible for paying the fees charged by GW&K. In considering the anticipated profitability of GW&K with respect to the provision of subadvisory services to the Fund, the Trustees considered information regarding GW&K’s organization, management and financial stability. The Trustees noted that, because GW&K is an affiliate (“Affiliate”) of the Investment Manager, a portion of GW&K’s revenues or anticipated profits might be shared directly or indirectly with the Investment Manager. The Trustees also noted that the subadvisory fee rate to be paid to GW&K under the Interim Subadvisory Agreement was the same as the rate paid to Loomis under the Former Subadvisory Agreement. The Trustees also noted that the subadvisory fee rate to be paid to GW&K under the New Subadvisory Agreement was lower than the rate paid to Loomis under the Former Subadvisory Agreement. The Trustees further noted that the Investment Manager proposed certain fee changes for the Fund, all of which would be implemented upon the effectiveness of the New Subadvisory Agreement and would result in the overall reduction of the Fund’s net expense ratios as compared with the Fund’s current fee structure. The Trustees also considered the amount of the advisory fee retained by the Investment Manager after payment of the subadvisory fee with respect to the Fund, which would decrease if the New Subadvisory Agreement was approved. The Trustees also noted payments made or to be made from GW&K to the Investment Manager, and other payments made or to be made from the Investment Manager to GW&K, including certain expense sharing arrangements related to, among other things, shareholder servicing and distribution. The Trustees concluded that these arrangements were reasonable. The Trustees noted that the management fees (which include both the advisory and administration fees) and total expenses (net of applicable expense waivers/reimbursements) of Class I shares (the class of shares which is the

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Approval of Subadvisory Agreements (continued)

primary focus of the Fund’s distribution) of the Fund would be lower than and the same as, respectively, the average for an appropriate peer group of similar mutual funds for the Fund once the new fee changes went into effect.

The Board took into account management’s discussion of the proposed subadvisory fee structure, and the services GW&K is expected to provide in performing its functions under the Agreements. The Trustees were provided with the estimated profitability of GW&K with respect to its proposed subadvisory services to the Fund. The Trustees also were provided, in advance of their June 25, 2020 meeting, with the profitability of GW&K with respect to the other funds it sub-advises in the AMG Funds Complex. Based on the foregoing, the Trustees concluded that the profitability to GW&K is expected to be reasonable and that GW&K is not expected to realize material benefits from economies of scale that would warrant adjustments to the subadvisory fees at this time. Also with respect to economies of scale, the Trustees noted that as the Fund’s assets increase over time, the Fund may realize economies of scale with respect to certain fees and expenses, other than the Fund’s management fee, to the extent the increase in assets is proportionally greater than the increase in such fees and expenses.

In addition, the Trustees considered other potential benefits of the subadvisory relationship to GW&K, including, among others, the potential broadening of GW&K’s ESG fixed income investment capabilities, as well as the indirect benefits that GW&K may receive from GW&K’s relationship with the Fund, including any so-called “fallout benefits” to GW&K, such as reputational value derived from GW&K serving as subadviser to the Fund, which bears GW&K’s name. Taking into account all of the foregoing, the Trustees concluded that, in light of the nature, extent and

quality of the services to be provided by GW&K, and the other considerations noted above with respect to GW&K, the Fund’s subadvisory fees are reasonable.

The Trustees also considered information provided by the Investment Manager related to the benefits of the proposed strategic repositioning of the AMG Funds complex. The Trustees considered that the strategic repositioning was expected to create value for the Fund, the other funds in the AMG Funds complex and their shareholders through enhanced resources and competitive fee levels. The Trustees noted that the proposed changes would bring the full range of AMG’s resources to bear on the growth and success of the AMG Funds, streamline the lineup of funds in the AMG Funds complex and reduce the number of subadvisers, significantly reduce strategy overlap and provide more differentiated investment solutions for the AMG Funds complex that are otherwise not available to U.S. retail investors. The Trustees further considered that the repositioning would bring AMG’s strong partnerships in support of the Fund and the AMG Funds complex as a whole and enable AMG Funds to bring the best capabilities of AMG’s Affiliates to the Fund and the rest of the AMG Funds complex. The Trustees noted that AMG’s relationship with its Affiliates will also allow the Fund to have greater insight into the Affiliate’s compliance and business platform than is generally possible with third party subadvisers, aiding the ongoing monitoring of subadvisers. In light of the foregoing, in approving the Agreements, the Trustees, including a majority of the Independent Trustees, determined that the hiring of GW&K is in the best interests of the Fund and its shareholders and does not involve a conflict of interest from which the Investment Manager or an affiliated subadviser derives an inappropriate advantage.

* * * *

After consideration of the foregoing, the Trustees reached the following conclusions (in addition to the conclusions discussed above) regarding each Agreement: (a) GW&K has demonstrated that it possesses the capability and resources to perform the duties required of it under each Agreement; (b) GW&K’s Investment Strategy is appropriate for pursuing the Fund’s investment objectives; (c) GW&K is reasonably likely to execute its investment strategy consistently over time; and (d) GW&K maintains appropriate compliance programs.

¹ The Trustees determined that the conditions surrounding the COVID-19 virus constituted unforeseen or emergency circumstances and that reliance on the Security and Exchange Commission’s (“SEC”) exemptive order, which provides relief from the in-person voting requirements of the Investment Company Act of 1940, as amended (the “1940 Act”) in certain circumstances (the “In-Person Relief”), was necessary or appropriate due to the circumstances related to current or potential effects of COVID-19. The Trustees unanimously wished to rely on the In-Person Relief with respect to the approval of those matters on the agenda for the March 17-18, 2021 meeting that would otherwise require in-person votes under the 1940 Act. See Investment Company Release No. 33897 (June 19, 2020). This exemptive order supersedes, in part, a similar, earlier exemptive order issued by the SEC (Investment Company Release No. 33824 (March 25, 2020)).

108

Funds Liquidity Risk Management Program

The Securities and Exchange Commission (the “SEC”) adopted Rule 22e-4 under the Investment Company Act of 1940, as amended (the “Liquidity Rule”), to promote effective liquidity risk management throughout the open-end investment company industry, thereby reducing the risk that a fund will be unable to meet its redemption obligations and mitigating dilution of the interests of fund shareholders.

The AMG Funds Family of Funds (each a “Fund,” and collectively, the “Funds”) have adopted and implemented a Liquidity Risk Management Program (the “Program”) as required by the Liquidity Rule. The Program is reasonably designed to assess and manage each Fund’s liquidity risk, taking into consideration the Fund’s investment strategy and the liquidity of its portfolio investments during normal and reasonably foreseeable stressed conditions, its short and long-term cash flow projections, and its holdings of cash and cash equivalents, as well as borrowing arrangements and other funding sources, including access to the Funds’ credit facility. Under the Liquidity Rule, each liquidity classification category (highly liquid, moderately liquid, less liquid and illiquid) is defined with respect to the time it is reasonably expected to take to convert the investment to cash (or sell or dispose of the investment) in current market conditions without significantly changing the market value of the investment.

The Funds’ Board of Trustees (the “Board”) appointed AMG Funds, LLC (“AMGF”) as the Program administrator. AMGF formed a Liquidity Risk Management Committee (“LRMC”), which includes

members of various departments across AMGF, including Legal, Compliance, Mutual Fund Services, Investment Research and Product Analysis & Operations and, as needed, other representatives of AMGF and/or representatives of the subadvisers to the Funds. The LRMC meets on a periodic basis, no less frequently than monthly. The LRMC is responsible for the Program’s administration and oversight and for reporting to the Board on at least an annual basis regarding the Program’s operation and effectiveness.

At a meeting of the Board held on March 17-18, 2021, the Board received a report from the LRMC regarding the design and operational effectiveness of the Program for the period January 1, 2020 through December 31, 2020 (the “Program Reporting Period”).

The Program complied with the key factors for consideration under the Liquidity Rule for assessing, managing and periodically reviewing a Fund’s liquidity risk, as follows:

A. The Fund’s investment strategy and liquidity of portfolio investments during both normal and reasonably foreseeable stressed conditions:

During the Program Reporting Period, the LRMC reviewed whether each Fund’s investment strategy and liquidity of portfolio investments during both normal and reasonably foreseeable stressed conditions is appropriate for an open-end fund structure. The LRMC also factored a Fund’s concentration in an issuer into the liquidity classification methodology by taking issuer position sizes into account.

B. Short-term and long-term cash flow projections during both normal and reasonably foreseeable stressed conditions:

During the Program Reporting Period, the LRMC reviewed historical net redemption activity and used this information as a component to establish each Fund’s reasonably anticipated trading size. The Funds maintain an in-kind redemption policy, which may be utilized to meet larger redemption requests, when appropriate. The LRMC may also take into consideration a Fund’s shareholder ownership concentration, a Fund’s distribution channels, and the degree of certainty associated with a Fund’s short-term and long-term cash flow projections.

C. Holdings of cash and cash equivalents, as well as borrowing arrangements:

The LRMC considered the terms of the credit facilities available to the Funds.

The report concluded that, based upon the review of the Program, using resources and methodologies that AMGF considers reasonable, AMGF believes that the Program and Funds’ Liquidity Risk Management Policies and Procedures are adequate, effective, and reasonably designed to effectively manage the Funds’ liquidity risk.

There can be no assurance that the Program will achieve its objectives in the future. Please refer to each Fund’s prospectus or statement of additional information for more information regarding a Fund’s exposure to liquidity risk and other principal risks to which an investment in a Fund may be subject.

109

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LOGO

INVESTMENT MANAGER AND

ADMINISTRATOR

AMG Funds LLC

One Stamford Plaza

263 Tresser Blvd, Suite 949

Stamford, CT 06901

800.548.4539

DISTRIBUTOR

AMG Distributors, Inc.

One Stamford Plaza

263 Tresser Blvd, Suite 949

Stamford, CT 06901

800.548.4539

SUBADVISER

GW&K Investment Management, LLC

222 Berkeley St.

Boston, MA 02116

CUSTODIAN

The Bank of New York Mellon

Mutual Funds Custody

6023 Airport Road

Oriskany, NY 13424

LEGAL COUNSEL

Ropes & Gray LLP

Prudential Tower, 800 Boylston Street

Boston, MA 02199-3600

TRANSFER AGENT

BNY Mellon Investment Servicing (US) Inc.

Attn: AMG Funds

4400 Computer Drive

Westborough, MA 01581

800.548.4539

TRUSTEES

Bruce B. Bingham

Christine C. Carsman

Kurt A. Keilhacker

Steven J. Paggioli

Richard F. Powers III

Eric Rakowski

Victoria L. Sassine

Thomas R. Schneeweis

This report is prepared for the Funds’ shareholders. It is authorized for distribution to prospective investors only when preceded or accompanied by an effective prospectus. To receive a free copy of the prospectus or Statement of Additional Information, which includes additional information about Fund Trustees, please contact us by calling 800.548.4539. Distributed by AMG Distributors, Inc., member FINRA/SIPC.

Current net asset values per share for each Fund are available on the Funds’ website at amgfunds.com.

A description of the policies and procedures each Fund uses to vote its proxies is available: (i) without charge, upon request, by calling 800.548.4539, or (ii) on the Securities and Exchange Commission’s (SEC) website at sec.gov. For information regarding each Fund’s proxy voting record for the 12-month period ended June 30, call 800.548.4539 or visit the SEC website at sec.gov.

The Funds file their complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year as an exhibit to their reports on Form N-PORT. The Funds’ portfolio holdings on Form N-PORT are available on the SEC’s website at sec.gov and the Funds’ website at amgfunds.com. To review a complete list of the Funds’ portfolio holdings, or to view the most recent semiannual report or annual report, please visit amgfunds.com.


amgfunds.com \|

LOGO

BALANCED FUNDS

AMG GW&K Global Allocation

GW&K Investment Management, LLC

AMG FQ Global Risk-Balanced

First Quadrant, L.P.

EQUITY FUNDS

AMG Beutel Goodman International Equity

Beutel, Goodman & Company Ltd.

AMG Boston Common Global Impact

Boston Common Asset Management, LLC

AMG Managers CenterSquare Real Estate

CenterSquare Investment Management LLC

AMG Frontier Small Cap Growth

Frontier Capital Management Co., LLC

AMG GW&K Small Cap Core

AMG GW&K Small Cap Value

AMG GW&K Small/Mid Cap

AMG GW&K Small/Mid Cap Growth

AMG GW&K Emerging Markets Equity

AMG GW&K Emerging Wealth Equity

AMG GW&K International Small Cap

GW&K Investment Management, LLC

AMG Montrusco Bolton Large Cap Growth

Montrusco Bolton Investments, Inc.

AMG Renaissance Large Cap Growth

The Renaissance Group LLC

AMG River Road Dividend All Cap Value

AMG River Road Focused Absolute Value

AMG River Road International Value Equity

AMG River Road Large Cap Value Select

AMG River Road Mid Cap Value

AMG River Road Small-Mid Cap Value

AMG River Road Small Cap Value

River Road Asset Management, LLC

AMG TimesSquare Emerging Markets Small Cap

AMG TimesSquare Global Small Cap

AMG TimesSquare International Small Cap

AMG TimesSquare Mid Cap Growth

AMG TimesSquare Small Cap Growth

TimesSquare Capital Management, LLC

AMG Veritas Asia Pacific

AMG Veritas China

AMG Veritas Global Focus

AMG Veritas Global Real Return

Veritas Asset Management LLP

AMG Yacktman

AMG Yacktman Focused

AMG Yacktman Global

AMG Yacktman Special Opportunities

Yacktman Asset Management LP

FIXED INCOME FUNDS

AMG Beutel Goodman Core Plus Bond

Beutel, Goodman & Company Ltd.

AMG GW&K Core Bond ESG

AMG GW&K Enhanced Core Bond ESG

AMG GW&K ESG Bond

AMG GW&K High Income

AMG GW&K Municipal Bond

AMG GW&K Municipal Enhanced Yield

GW&K Investment Management, LLC


amgfunds.com \|		063021 SAR019

Item 2.

CODE OF ETHICS

Not applicable for the semi-annual shareholder report.

Item 3.

AUDIT COMMITTEE FINANCIAL EXPERT

Not applicable for the semi-annual shareholder report.

Item 4.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

Not applicable for the semi-annual shareholder report.

Item 5.

AUDIT COMMITTEE OF LISTED REGISTRANTS

Not applicable.

Item 6.

SCHEDULE OF INVESTMENTS

The schedule of investments in unaffiliated issuers as of the close of the reporting period is included as part of the shareholder report contained in Item 1 hereof.

Item 7.

DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES

Not applicable.

Item 8.

PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES

Not applicable.

Item 9.

PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANIES AND AFFILIATED PURCHASERS

Not applicable.

Item 10.

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

Not applicable.

Item 11.

CONTROLS AND PROCEDURES

(a)

The registrant’s principal executive and principal financial officers have concluded, based on their evaluation of the registrant’s disclosure controls and procedures as of a date within 90 days of the filing date of this report, that the registrant’s disclosure controls and procedures are reasonably designed to ensure that information required to be disclosed by the registrant on Form N-CSR is recorded, processed, summarized and reported within the required time periods and that information required to be disclosed by the registrant in the reports that it files or submits on Form N-CSR is accumulated and communicated to the registrant’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure.

(b)

There were no changes in the registrant’s internal control over financial reporting during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the internal control over financial reporting.

Item 12.

DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES

Not applicable.

Item 13.

EXHIBITS


		(a)(1)		Not applicable.

		(a)(2)		Certifications pursuant to Rule 30a-2(a) under the Investment Company Act of 1940—Filed herewith.

		(a)(3)		Not applicable.

		(b)		Certifications pursuant to Rule 30a-2(b) under the Investment Company Act of 1940—Filed herewith.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

AMG FUNDS II


By:		/s/ Keitha L. Kinne
		Keitha L. Kinne, Principal Executive Officer

Date:		September 2, 2021

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.


By:		/s/ Keitha L. Kinne
		Keitha L. Kinne, Principal Executive Officer

Date:		September 2, 2021

By:		/s/ Thomas Disbrow
		Thomas Disbrow, Principal Financial Officer

Date:		September 2, 2021