ThZeal - The Zeal

Harris Oakmark International

BRIGHTHOUSE FUNDS TRUST I

SUMMARY PROSPECTUS

April 28, 2025

Harris Oakmark International Portfolio

Class A, Class B and Class E Shares

Before you invest, you may want to review the Portfolio’s Prospectus, which contains more information about the Portfolio and its

risks. You can find the Portfolio’s Prospectus, reports to shareholders, and other information about the Portfolio (including the

documents listed below) online at https://dfinview.com/BHFT. You can also get this information at no cost by calling

1-800-882-1292 or by sending an e-mail request to RCG@brighthousefinancial.com. The Portfolio’s Prospectus and Statement of

Additional Information, both dated April 28, 2025, as supplemented from time to time, and the Portfolio’s financial statements for

the year ended December 31, 2024, including the notes to the financial statements, the financial highlights and the report of the

Portfolio’s independent registered public accounting firm, all of which are included in Form N-CSR of the Portfolio, dated

December 31, 2024, are all incorporated by reference into this Summary Prospectus. This Summary Prospectus is intended for

individuals who have purchased Contracts (as defined below) from insurance companies, including insurance companies affiliated

with Brighthouse Investment Advisers, LLC, and is not intended for use by other investors.

Investment Objective

Long-term capital appreciation.

Fees and Expenses of the Portfolio

The following table describes the fees and expenses that you may pay if you buy and hold shares of the Portfolio. The table and the Example below do not reflect the fees, expenses or withdrawal charges imposed by your variable life insurance policy or variable annuity contract (the “Contract”). If Contract expenses were reflected, the fees and expenses in the table and Example would be higher. See the Contract prospectus for a description of those fees, expenses and charges.

Shareholder Fees

(fees paid directly from your investment)—

None

Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
	Class A	Class B	Class E
Management Fee	0.78%	0.78%	0.78%
Distribution and/or Service (12b-1) Fees	None	0.25%	0.15%
Other Expenses	0.03%	0.03%	0.03%
Total Annual Portfolio Operating Expenses	0.81%	1.06%	0.96%
Fee Waiver1	(0.09% )	(0.09% )	(0.09% )
Net Operating Expenses	0.72%	0.97%	0.87%

Brighthouse Investment Advisers, LLC has contractually agreed, for the period May 1, 2025 through April 30, 2026, to reduce the Management Fee for each class of the Portfolio. This arrangement may be modified or discontinued prior to April 30, 2026, only with the approval of the Board of Trustees of the Portfolio.

Example

The following Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all

of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year, that the Portfolio’s operating expenses remain the same, and that all fee waivers for the Portfolio will expire after one year. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

	1 Year	3 Years	5 Years	10 Years
Class A	$74	$250	$441	$993
Class B	$99	$328	$576	$1,286
Class E	$89	$297	$522	$1,170

Portfolio Turnover

The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio’s performance.
During the most recent fiscal year, the Portfolio’s portfolio turnover rate was 36% of the average value of its portfolio.

Principal Investment Strategies

Harris Associates L.P. (“Harris” or “Subadviser”), subadviser to the Portfolio, invests the Portfolio’s assets, under normal circumstances, primarily in common stocks of non-U.S. companies. The Portfolio may invest in non-U.S. markets throughout the world, including emerging markets. Ordinarily, the Portfolio will invest in the securities of at least five countries outside the U.S. There are no geographic limits on the Portfolio’s foreign investments, but the Portfolio does not expect to invest more than 35% of its assets in securities of companies based in emerging markets. The Portfolio invests primarily in mid- to large-cap companies. The Portfolio may, from time to time, emphasize one or more sectors. The Portfolio may engage in foreign currency transactions for hedging purposes.

Harris uses a value investment style in selecting equity securities for the Portfolio. Harris believes that over time, a company’s stock price will converge with Harris’s estimate of the company’s intrinsic value. By “intrinsic value” Harris means an estimate of the price a knowledgeable buyer would pay to acquire the entire business. Harris believes that investing in equity securities priced

significantly below what Harris believes is a company’s intrinsic value presents the best opportunity to achieve the Portfolio’s investment objective. Harris uses this value investment philosophy to identify companies that have discounted stock prices compared to what Harris believes are the companies’ intrinsic values.

Principal Risks

As with all mutual funds, there is no guarantee that the Portfolio will achieve its investment objective. You could lose money by investing in the Portfolio. An investment in the Portfolio through a Contract is not a deposit or obligation of, or guaranteed by, any bank, and is not federally insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. Government.

The value of your investment in the Portfolio may be affected by one or more of the following risks, which are described in more detail in “Principal Risks of Investing in the Portfolio” in the Prospectus. The significance of any specific risk to an investment in the Portfolio will vary over time, depending on the composition of the Portfolio, market conditions, and other factors. You should read all of the risk information presented below carefully, because any one or more of these risks could cause the Portfolio’s return, the price of the Portfolio’s shares or the Portfolio’s yield to fluctuate.

Market Risk. The Portfolio’s share price can fall because of, among other things, a decline in the market as a whole, deterioration in the prospects for a particular industry or company, changes in general economic conditions, such as prevailing interest rates or investor sentiment, or other factors including terrorism, war, natural disasters and the spread of infectious illness including epidemics or pandemics. In addition, unexpected political, regulatory, trade and diplomatic events within the United States and abroad may affect investor and consumer confidence and may adversely impact financial markets and the broader economy, perhaps suddenly and to a significant degree. Significant disruptions to the financial markets could adversely affect the liquidity and volatility of securities held by the Portfolio.

Foreign Investment Risk. Investments in foreign securities, whether direct or indirect, tend to be more volatile and less liquid than investments in U.S. securities because, among other things, they involve risks relating to political, social, economic and other developments abroad, as well as risks resulting from differences between the regulations and reporting standards and practices to which U.S. and foreign issuers are subject. To the extent foreign securities are denominated in foreign currencies, their values may be adversely affected by changes in currency exchange rates.

Emerging Markets Risk. In addition to all of the risks of investing in foreign developed markets, emerging market securities involve risks attendant to less mature and stable governments and economies, lower trading volume, trading suspension, security price volatility, proceeds repatriation restrictions, withholding and other taxes, some of which may be confiscatory, inflation, deflation, currency devaluation and adverse government regulations of industries or markets. As a

result of these risks, the prices of emerging market securities tend to be more volatile than the securities of issuers located in developed markets.

Market Capitalization Risk. Investing primarily in issuers in one market capitalization category (large, medium or small) carries the risk that due to current market conditions that category will be out of favor with investors. Larger, more established companies may be unable to respond quickly to new competitive challenges or attain the high growth rate of successful smaller companies. Stocks of medium and small capitalization companies may be more volatile than those of larger companies due to, among other things, narrower product lines, more limited financial resources and fewer experienced managers. In addition, there is typically less publicly available information about small capitalization companies, and their stocks may have a more limited trading market than stocks of larger companies.

Investment Style Risk. Different investment styles such as growth or value tend to shift in and out of favor, depending on market and economic conditions as well as investor sentiment. The Portfolio may outperform or underperform other funds that employ a different investment style.

Derivatives Risk. The Portfolio may invest in derivatives to obtain investment exposure, enhance return or “hedge” or protect its assets from an unfavorable shift in the value or rate of a reference instrument or asset. Derivatives can be highly volatile and can significantly increase the Portfolio’s exposure to market risk, credit and counterparty risk (the risk that a counterparty will default or become less creditworthy) and other risks. Derivatives may be illiquid and difficult to value and can involve risks in addition to, and potentially greater than, the risks of the underlying reference instrument. Because of their complex nature, some derivatives may not perform as intended. As a result, the Portfolio may not realize the anticipated benefits from a derivative it holds or it may realize losses. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Derivative transactions may create investment leverage, which increases the Portfolio’s volatility and may require the Portfolio to liquidate portfolio securities when it is not advantageous to do so. Government regulation of derivative instruments may limit or prevent the Portfolio from using such instruments as part of its investment strategies, which could adversely affect the Portfolio.

Focused Investment Risk. Substantial investments in a relatively small number of securities or issuers, or a particular market, industry, group of industries, country, region, group of countries, asset class or sector make the Portfolio’s performance more susceptible to any single economic, market, political or regulatory occurrence affecting those particular securities or issuers or that particular market, industry, group of industries, country, region, group of countries, asset class or sector than a portfolio that invests more broadly.

Past Performance

The information below provides some indication of the risks of investing in the Portfolio by showing changes in the Portfolio’s performance from year to year and how the Portfolio’s average

Harris Oakmark International Portfolio

annual returns over time compare with those of a broad-based securities market index. Note that the results in the bar chart and table do not include the effect of Contract charges. If these Contract charges had been included, performance would have been lower. As with all mutual funds, past returns are not a prediction of future returns.

Year-by-Year Total Return for Class A Shares as of
December 31 of Each Year

Highest Quarter	Q4 2020	31.48%
Lowest Quarter	Q1 2020	-37.03%

Average Annual Total Return as of December 31, 2024

	1 Year	5 Years	10 Years
Class A	-4.73%	1.84%	3.53%
Class B	-4.96%	1.60%	3.28%
Class E	-4.90%	1.68%	3.37%
MSCI EAFE Index (reflects no deduction for mutual fund fees or expenses)	3.82%	4.73%	5.20%

Management

Adviser.
Brighthouse Investment Advisers, LLC (“BIA”), is the Portfolio’s investment adviser.

Subadviser. Harris Associates L.P. is the subadviser to the Portfolio.

Portfolio Managers. David G. Herro, CFA, Deputy Chairman, Co-Chief Investment Officer—International Equity, Michael L. Manelli, CFA, Vice President and Senior International Investment Analyst, and Eric Liu, CFA, Vice President and Senior International Investment Analyst, have managed the Portfolio since 2003, 2017, and 2023 respectively. Effective on or about July 1, 2025, it is expected that Mr. Manelli will no longer serve as portfolio manager of the Portfolio.

Purchase and Sale of Portfolio Shares

Shares of the Portfolio are only sold to separate accounts of insurance companies, including insurance companies affiliated with BIA, to fund Contracts. For information regarding the purchase and sale of the Portfolio’s shares, please see the prospectus for the relevant Contract.

Tax Information

For information regarding the tax consequences of Contract ownership, please see the prospectus for the relevant Contract.

Payments to Broker-Dealers and Other Financial
Intermediaries

The Portfolio is not sold directly to the general public but instead is offered as an underlying investment option for Contracts issued by insurance companies, including insurance companies that are affiliated with the Portfolio and BIA. The Portfolio and its related companies, including BIA, may make payments to the sponsoring insurance companies (or their affiliates) for distribution and/or other services, and the insurance companies may benefit more from offering the Portfolio as an investment option in the Contracts than offering other portfolios. The benefits to the insurance companies of offering the Portfolio over other portfolios and these payments may be factors that the insurance companies consider in including the Portfolio as an underlying investment option in the Contracts and may create a conflict of interest. The prospectus for your Contract contains additional information about these payments.

Harris Oakmark International Portfolio

BHF-36763