The investment seeks to track the performance, before fees and expenses, of the Distillate U.S. Fundamental Stability & Value Index (the "index"). Under normal circumstances, at least 80% of the fund's total assets (exclusive of any collateral held from securities lending) will be invested in the component securities of the index. The index was developed in 2018 by Distillate Capital Partners LLC, the fund's investment adviser and index provider (the "Adviser"), and uses an objective, rules-based methodology to measure the performance of U.S.-listed, large-capitalization equity securities, selected based on certain fundamental factors.