Strategy. Principal Investment Strategies The Fund invests primarily in common stocks of U.S. companies of different capitalization ranges. The Funds subadviser, Invesco Advisers, Inc. (Invesco Advisers), currently focuses on large capitalization issuers, which are considered to be companies with market capitalizations at the time of purchase within the market capitalization range of companies included within the Russell 1000 Index (as of December 31, 2023, $270.19 million to $2.99 trillion), although it may purchase stocks of companies with any market capitalization. The Fund typically invests most of its assets in equity securities of U.S. companies, but may invest in foreign securities. Equity securities may include common stocks, preferred stocks, securities convertible into common or preferred stock, rights, and warrants. The Fund generally … Show more… Principal Investment Strategies The Fund invests primarily in common stocks of U.S. companies of different capitalization ranges. The Funds subadviser, Invesco Advisers, Inc. (Invesco Advisers), currently focuses on large capitalization issuers, which are considered to be companies with market capitalizations at the time of purchase within the market capitalization range of companies included within the Russell 1000 Index (as of December 31, 2023, $270.19 million to $2.99 trillion), although it may purchase stocks of companies with any market capitalization. The Fund typically invests most of its assets in equity securities of U.S. companies, but may invest in foreign securities. Equity securities may include common stocks, preferred stocks, securities convertible into common or preferred stock, rights, and warrants. The Fund generally will not invest more than 10% of its total assets in foreign securities. The Fund may at times have significant exposure to one or more industries or sectors. The Fund may hold a portion of its assets in cash or cash equivalents. Invesco Advisers uses fundamental research to select securities for the Funds portfolio, which is comprised of both growth and value stocks. While the process may change over time or vary in particular cases, in general the selection process currently uses a fundamental approach in analyzing issuers on factors such as a companys financial performance, company strength and prospects, industry position, and business model and management strength. Industry outlook, market trends, and general economic conditions may also be considered. Invesco Advisers aims to maintain a broadly diversified portfolio across major economic sectors by applying investment parameters for both sector and position size. Invesco Advisers uses the following sell criteria: the stock price is approaching its target, deterioration in the companys competitive position, poor execution by the companys management, or identification of more attractive alternative investment ideas. Show less