The Invesco Strategic US Small Company ETF (Fund) is based on the Invesco Strategic US Small Company Index (Index). The Fund will normally invest at least 80% of its total assets in securities that comprise the Index. The Index is designed to measure the performance of high quality, small-sized US companies. The eligible equity securities are assigned a business-size score based on the equally-weighted average of sales, operating cash flow, total return of capital and book value over the prior five years or life of the security. For real estate securities, operating cash flow is replaced by funds from operations and book value is replaced by total assets.