UPGR, 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 comprised of companies that have business exposure in the production, generation, or distribution of green energy or are engaged in the establishment of a sustainable infrastructure to enable the use of renewable energy and that fulfill certain sustainability criteria. Under normal circumstances, the Underlying Index is reconstituted quarterly. The fund changes its portfolio in accordance with the Underlying Index, and, therefore, any changes to the Underlying Index’s reconstitution schedule will result in corresponding changes to the fund’s schedule of portfolio changes.