The fund invests mainly in common stocks of large U.S. companies, with a focus on growth stocks. Under normal circumstances, the fund invests at least 80% of the fund’s net assets in companies of a size similar to those in the Russell 1000 Growth Index (the “Index”). This policy may be changed only after 60 days’ notice to shareholders. Growth stocks are stocks of companies whose earnings are expected to grow faster than those of similar firms, and whose business growth and other characteristics may lead to an increase in stock price. As of July 31, 2025, the Index was composed of companies having market capitalizations of between approximately $1.0 billion to $4.3 trillion. The fund’s investment manager, Putnam Investment Management, LLC (“Putnam Management” or the “Investment Manager”) may consider, among other factors, a company’s valuation, financial strength, growth potential, competitive position in its industry, projected future earnings, cash flows and dividends when deciding whether to buy or sell investments.

The fund is “non-diversified,” which means it may invest a greater percentage of its assets in fewer issuers than a “diversified” fund. The fund expects to invest in a limited number of issuers.