This fund's primary objective is to replicate the investment performance of the FTSE All-World ex US/Russell 1000 150/50 Net Spread Index, disregarding any fees and expenses. Typically, at least 80% of its net assets (including any capital obtained through borrowing for investment purposes) are invested in the securities comprising the Long Component of this index, or in exchange-traded funds that track this Long Component. The index itself is designed to measure the returns of a portfolio that strategically combines a 150% long exposure to the FTSE All-World ex US Index (known as the "Long Component") with a 50% short exposure to the Russell 1000 Index (referred to as the "Short Component").