iShares North American Tech-Multimedia Networking ETF, formerly iShares S&P North American Technology-Multimedia Networking Index Fund (the Fund), exchange-traded fund. The Fund seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of U.S.-traded multimedia networking stocks as represented by the S&P North American Technology-Multimedia Networking Index (the Index). The Index has been developed as an equity benchmark for the United States-traded multimedia networking stocks. The Fund invests in sectors, such as communications equipment, software and S-T securities. The Fund generally invests at least 90% of its assets in securities of the Index and in depositary receipts representing securities of the Index. BlackRock Fund Advisors (BFA) serves as the investment adviser to the Fund.