Portfolio Turnover. The Fund may pay 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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are
not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund’s performance.
During the most recent fiscal year, the Fund's portfolio turnover rate was 3% of the average value of its
portfolio.
Principal Investment Strategies
The Fund seeks to track the investment results of the Russell 3000® Index (the
“Underlying
Index”), which measures the
performance of the broad U.S. equity market, as defined by FTSE Russell (the “Index Provider” or “Russell”). The Underlying Index is a
float-adjusted capitalization-weighted index of the approximately 2,960 largest public issuers domiciled in the U.S. and its territories, as determined by Russell. The Underlying Index includes large-, mid- and
small-capitalization companies and may change over time. As of March 31, 2025, a significant portion of the
Underlying Index is represented by securities of companies in the technology industry or sector. The components of the Underlying Index are likely to change over time.
BFA uses an indexing approach to try to achieve the Fund’s investment objective. The Fund does not try to “beat” the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.
Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce
some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower
costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively
managed investment companies.
BFA uses a representative sampling
indexing strategy to manage the Fund. “Representative sampling” is an indexing
strategy that involves investing in a representative sample of securities that collectively has an
investment profile similar to that of an applicable underlying index. The securities selected are expected
to have, in the aggregate, investment characteristics (based on factors such as market capitalization and
industry weightings), fundamental characteristics (such as return variability and yield) and liquidity
measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.
The Fund generally will invest at least 80% of its assets in the component securities of its Underlying Index and may
invest up to 20% of its assets in certain futures, options and swap contracts, cash and cash equivalents,
including shares of money market funds advised by BFA or its affiliates, as well as in securities not
included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index.
Cash and cash equivalent investments associated with a derivative position will be treated as part of that
position for the purposes of calculating the percentage of investments included in the Underlying Index. The
Fund seeks to track the investment results of the Underlying Index before fees and expenses of the
Fund.
The Fund
may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).
The Underlying Index is sponsored by Russell, which is part of the London Stock
Exchange Group and is independent of the Fund and BFA. The Index Provider determines the composition and
relative weightings of the securities in the Underlying Index and publishes information regarding the
market value of the Underlying Index.
Industry Concentration Policy. The Fund will concentrate its investments (i.e., hold 25% or
more of its total assets) in a particular industry or group of industries to approximately the same extent
that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government
(including its agencies and instrumentalities) and repurchase agreements collateralized by U.S. government
securities are not considered to be issued by members of any industry.
Summary of Principal Risks
As with any investment, you could lose all or part of your investment in the Fund,
and the Fund's performance could trail that of other investments. The Fund is subject to certain risks,
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.
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