T. Rowe Price Mid-Cap Growth

Objective And Strategy

Objective
The investment seeks long-term capital appreciation.

Strategy
The fund normally invests at least 80% of its net assets (including 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. The advisor defines mid-cap companies as those whose market capitalization (number of shares outstanding multiplied by share price) falls within the range of either the S&P MidCap 400® Index or the Russell Midcap® Growth Index.

Principal Risks

* This portfolio invests (or may invest) in securities of companies with micro-, small-, or mid-capitalization. Any investment in micro-, small-, or mid-capitalization companies involves greater risk than that customarily associated with investments in larger, more established companies because of the greater business risks of smaller size, limited markets and financial resources, narrower product lines, and frequent lack of management depth. As such, micro- or small-cap companies may be more subject to erratic and abrupt market movements than securities of larger, more established companies.

* At times, the Fund's investments may represent industries or industry sectors that are interrelated or have common risks, making it more susceptible to any economic, political, or regulatory developments or other risks affecting those industries and sectors.

* This Fund may invest in publicly issued equity securities, including common stocks. Investments in common stocks are subject to market risks that may cause their prices to fluctuate over time.

* Growth stocks can perform differently from the market as a whole and other types of stocks and tend to be more expensive relative to their earnings or assets compared with other types of stocks. As a result, growth stocks tend to be more sensitive to changes in their earnings and can be more volatile than other types of stocks.