The investment seeks to provide investment results that correspond generally, before fees and expenses, to the performance of the AlphaFactor® US Core Equity Index. Under normal circumstances, at least 80% of the fund's net assets, including any borrowings for investment purposes, will be invested in a diversified portfolio of equity securities of U.S. common stocks included in the index. The index utilizes a quantitative rules-based investment methodology that applies a multi-factor ranking process and is focused on the largest 1,000 U.S. common stocks based on market capitalization.