iShares Industrial/Office Real Estate Capped ETF, formerly iShares FTSE NAREIT Industrial/Office Capped Index Fund (the Fund), is an exchange-traded fund. The Fund seeks investment results that correspond generally to the price and yield performance of the FTSE NAREIT Industrial/Office Capped Index (the Index). The Index measures the performance of the industrial and office real estate sector of the United States equity market. The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index. The Fund’s investment advisor is BlackRock Fund Advisors.