The investment seeks investment results that correspond generally to the performance, before fees and expenses, of the MSCI USA ESG Leaders Index (the underlying index). The fund, using a "passive" or indexing investment approach, seeks investment results that correspond generally to the performance, before fees and expenses, of the underlying index, which is a capitalization weighted index that provides exposure to companies with high ESG performance relative to their sector peers. The fund uses a full replication indexing strategy to seek to track the underlying index. It is non-diversified.