T. Rowe Price Instl Mid-Cap Equity Gr (T. Rowe Price Institutional Mid) fond

The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in a diversified portfolio of common stocks of mid-cap companies whose earnings T. Rowe Price expects to grow at a faster rate than the average company. Any derivatives that provide exposure to the investment focus suggested by the fund’s name, or to one or more market risk factors associated with the investment focus suggested by the fund’s name, are counted (as applicable) toward compliance with the fund’s 80% investment policy.