The Invesco International BuyBack Achievers ETF is structured to emulate the investment performance of the Nasdaq International BuyBack Achievers Index. The ETF typically allocates at least 90% of its total assets to the common equity holdings that comprise this benchmark. The underlying Index tracks publicly traded non-U.S. corporations that meet the criteria of "BuyBack Achievers," defined as companies that have achieved a net reduction of 5% or more in their outstanding shares over their most recently completed fiscal year.