The investment seeks to track the investment results (before fees and expenses) of the Red Rocks Global Listed Private Equity Index. The fund generally will invest at least 90% of its total assets in securities (including American depositary receipts (ADRs) and global depositary receipts (GDRs)) that comprise the underlying index. The underlying index is composed of securities, ADRs and GDRs of 40 to 75 private equity companies, including business development companies (BDCs), master limited partnerships (MLPs) and other vehicles.