The index measures the performance of a portfolio that has 150% long exposure to the Russell 1000® Value Index (the "Long Component") and 50% short exposure to the Russell 1000® Growth Index (the "Short Component"). The fund, under normal circumstances, invests at least 80% of its net assets (plus borrowing for investment purposes) in securities that comprise the Long Component of the index or shares of exchange-traded funds (“ETFs”) that track the Long Component of the index. The fund is non-diversified.