Strategy. The Fund seeks to achieve its objective by investing generally in common stocks of large-capitalization companies. T. Rowe Price Associates, Inc. (Sub-Adviser) generally seeks investments in stocks of large-capitalization companies, which the Sub-Adviser defines as a company whose market capitalization is larger than the median market capitalization of companies in the Russell 1000 Growth Index, and that has one or more of the following characteristics: strong cash flow and an above-average rate of earnings growth; the ability to sustain earnings momentum during economic downturns; and occupation of a lucrative niche in the economy and the ability to expand even during times of slow economic growth. While the Fund invests typically in U.S. common stocks, other securities may also be purchased, … Show more… The Fund seeks to achieve its objective by investing generally in common stocks of large-capitalization companies. T. Rowe Price Associates, Inc. (Sub-Adviser) generally seeks investments in stocks of large-capitalization companies, which the Sub-Adviser defines as a company whose market capitalization is larger than the median market capitalization of companies in the Russell 1000 Growth Index, and that has one or more of the following characteristics: strong cash flow and an above-average rate of earnings growth; the ability to sustain earnings momentum during economic downturns; and occupation of a lucrative niche in the economy and the ability to expand even during times of slow economic growth. While the Fund invests typically in U.S. common stocks, other securities may also be purchased, including foreign stocks, futures and options, in keeping with Fund objectives. The Fund may at times invest significantly in certain sectors, such as information technology. The Fund may invest up to 30% of its total assets (excluding reserves) in foreign securities, including securities and instruments that are economically tied to emerging markets. The Funds investments may include holdings in companies that only recently began to trade publicly. The Fund is a non-diversified fund, as defined in the Investment Company Act of 1940, as amended (the 1940 Act), and may invest more of its assets in fewer issuers than diversified mutual funds. Show less