Calvert Equity A

The fund normally invests at least 80% of its net assets, including borrowings for investment purposes, in equity securities (common stock). It will normally invest in common stocks of companies having market capitalizations that rank among the top 1,000 U.S. listed companies. The fund may invest up to 25% of its assets in U.S. dollar-denominated securities of foreign companies that trade on U.S. exchanges or in the over-the-counter market (including depositary receipts which evidence ownership in underlying foreign stocks).