Columbia Research Enhanced Core ETF

Columbia Research Enhanced Core ETF seeks investment results that, before fees and expenses, closely correspond to the performance of the Beta Advantage Research Enhanced U.S. Equity Index. The fund invests at least 80% of its assets in the securities of the index. The index is comprised of a subset of the companies within the Russell 1000 Index. The index was designed to reflect the performance of U.S. large- and mid-cap growth and value companies through the application of a rules-based methodology, which typically results in approximately 325-400 Index holdings, but this range can fluctuate because the index has no constraints on number of holdings.