iShares North American Natural Resources ETF, formerly iShares S&P North American Natural Resources Sector Index Fund (the Fund), is an 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 natural resource-related stocks as represented by the S&P North American Natural Resources Sector Index (the Index). The Index has been developed as an equity benchmark for the United States-traded natural resource related stocks. The Fund invests in sectors, such as oil gas & consumable fuels, energy equipment & services, metals & mining, containers & packaging, paper & forest products, construction materials and S-T Securities. BlackRock Fund Advisors (BFA) serves as the investment adviser to the Fund.