Holdings are subject to change. Fund holdings and allocations shown are unaudited, and may not be representative of current or future investments. Holdings shown should not be deemed as a recommendation to buy or sell securities. The user relies on this data at its own risk and neither BlackRock nor any other party makes any representations or express or implied warranties (which are expressly disclaimed) nor shall they incur any liability for any errors or omissions in the data.

Under the Investment Company Act of 1940, a fund designated as “diversified” must limit its holdings such that the securities of issuers which individually represent more than 5% of its total assets must in the aggregate represent less than 25% of its total assets. The iShares Russell 1000 Large-Cap Index Fund is designated as “diversified” and the fund intends to be diversified in approximately the same proportion as its underlying index. It may become non-diversified, as defined in the Investment Company Act of 1940, solely as a result of a change in relative market capitalization or index weighting of one or more constituents of its underlying index.