The investment seeks performance results that correspond to the price and yield performance, before fees and expenses, of the Dow Jones U.S. Thematic Market Neutral Size Index. The fund invests at least 80% of its net assets (plus borrowing for investment purposes) in common stock of the long position in the underlying index and sells short at least 80% of the short positions in the underlying index. As such, it identifies long and short securities positions of approximately equal dollar amounts. In choosing to track a market neutral index, the fund seeks to limit the effects of general market movements on the fund.