Invesco Discovery Y (Invesco Discovery Fund Class Y) Fonds

The fund mainly invests in common stocks of U.S. companies that the portfolio managers believe have favorable growth prospects. It emphasizes stocks of small-capitalization companies. The fund managers consider a small-capitalization company to be one that has a market capitalization, at the time of purchase, within the range of market capitalizations included in the Russell 2000 Growth Index. A company's "market capitalization" is the value of its outstanding common stock.