including the principal risks noted below any
of which may adversely affect the Fund's net asset value per share (“NAV”), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below
(with others following in alphabetical order), but the relative significance of any risk is difficult to
predict and may change over time. You should review each risk factor carefully.
Risk of Investing in the
U.S. Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain
changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may
have an adverse effect on U.S. issuers.
Infrastructure Companies Risk. Companies involved in infrastructure or infrastructure-related industries may be adversely affected by supply chain and distribution
disruptions, business interruptions, third-party vendor risks, shifts in public and private capital
spending levels, regulations, cyber or other attacks, volatility in commodity prices and currencies, trade
disputes, scarcity of materials or parts, excess capacity, and liability claims, among other things. The
performance of such companies also may be affected by technological developments, extreme weather or other
catastrophic events, labor relations, government spending policies, and changes in domestic and
international economies.
Equity Securities Risk. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. The value of a security may decline for a number of reasons that may directly relate to the issuer as
well as due to general industry or market conditions. Common stock is subordinated to preferred securities
and debt in a company’s capital structure. Common stock has the lowest priority, and the greatest
risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.
Market Risk. The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global
events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or
occurrence of a sovereign default or other financial crisis, or other events could have a significant
impact on the Fund and its investments and could result in increased premiums or discounts to the Fund’s NAV.
Index-Related Risk. The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be
based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index
Provider’s methodology or sources of information will provide an accurate assessment of included
components or will result in the Fund meeting its investment objective. Errors in index data, index
computations or the construction of the Underlying Index in accordance with its methodology may occur, and
the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on
the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural
disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could
cause the Index Provider
to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected
composition.
Asset Class Risk. The securities and other assets in the Underlying Index or in the Fund’s portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset
classes.
Authorized Participant
Concentration Risk. An
“Authorized Participant” is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the
Authorized Participant to place orders for the purchase and redemption of creation units (“Creation Units”). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on
an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in
creation or redemption transactions. To the extent that Authorized Participants exit the business or do not
place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund
shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or
delisting.
Concentration
Risk. The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that
affect the Fund’s investments more than the market as a whole, to the extent that the Fund’s
investments are concentrated in the securities or other assets of one or more issuers, countries or other
geographic units, markets, industries, project types, or asset classes.
Industrial Companies Risk. Industrial companies
face a number of risks, including supply chain and distribution disruptions, business interruptions,
product obsolescence, third-party vendor risks, cyber attacks, trade disputes, product recalls, liability
claims, scarcity of materials or parts, excess capacity, changes in consumer preferences, and volatility in
commodity prices and currencies. The performance of such companies may also be affected by technological
developments, labor relations, legislative and regulatory changes, government spending policies, and
changes in domestic and international economies.
Issuer Risk. The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a
whole, due to changes in the financial condition or credit rating of the issuer or
counterparty.
Large-Capitalization Companies Risk. Large-capitalization companies may be less able than smaller-capitalization companies to adapt to changing market conditions and competitive challenges. Large-capitalization companies may be more mature and subject to more limited growth potential
compared with smaller-capitalization companies. The performance of large-capitalization companies could
trail the overall performance of the broader securities markets.
Management Risk. The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not
included in the Underlying Index, it is subject to the risk that the