Invesco California AMT-Free Municipal Bond ETF (PWZ) Exchange: NYSE ARCA

The Fund generally will invest at least 80% of its total assets in municipal securities that comprise the Underlying Index and that also are exempt from the federal alternative minimum tax (“AMT”). The Underlying Index is composed of U.S. dollar-denominated, investment grade, tax-exempt debt publicly issued by California or any U.S. territory and their political subdivisions, in the U.S. domestic market with a term of at least 15 years remaining to final maturity. As of August 31, 2019, the Underlying Index was comprised of 1000 constituents. The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective. The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”). Concentration Policy. The Fund will concentrate its investments (i.e., invest 25% or more of the value of its total assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries.