Strategy. The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities issued by small- and mid-cap U.S. companies. The fund relies on MSCI Inc., a third-party provider of benchmark indexes and data services, or another unaffiliated data provider to determine the country assigned to a security. Any derivatives that provide exposure to the investment focus suggested by the funds name, or to one or more market risk factors associated with the investment focus suggested by the funds name, are counted (as applicable) toward compliance with the funds 80% investment policy. The fund defines small- and mid-cap companies as companies whose market capitalization falls below the maximum market capitalization in the Russell … Show more… The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities issued by small- and mid-cap U.S. companies. The fund relies on MSCI Inc., a third-party provider of benchmark indexes and data services, or another unaffiliated data provider to determine the country assigned to a security. Any derivatives that provide exposure to the investment focus suggested by the funds name, or to one or more market risk factors associated with the investment focus suggested by the funds name, are counted (as applicable) toward compliance with the funds 80% investment policy. The fund defines small- and mid-cap companies as companies whose market capitalization falls below the maximum market capitalization in the Russell Midcap Index, MSCI USA Mid Cap Index, or MSCI World Mid Cap Index (after systematically removing any companies that cannot reasonably be considered a small- or mid-cap company from the high end of the range of each index). The market capitalizations of the companies in the indexes change over time and the indexes are periodically reconstituted to ensure that they continue to accurately reflect the small- and mid-cap equity markets. As of December 31, 2025, the largest market capitalization represented across these indexes (after removing any outlier companies) was $98 billion. The fund invests predominantly in common stocks. The funds integrated approach to investing combines fundamental analysis and quantitative models to identify stocks that could be included in the portfolio. Stocks are selected based on a variety of metrics such as a companys valuation, profitability, stability, earnings quality, management capital allocation actions, and indicators of near-term appreciation potential. At times, the fund may have a significant portion of its assets invested in the same economic sector. While most assets will typically be invested in U.S. equity securities, the fund may invest up to 20% of its total assets in foreign securities, including securities of emerging market issuers. Show less