Normally investing at least 80% of assets in equity securities of companies that prioritize and advance women's leadership and development. Such companies include those that (i) include a woman as a member of the senior management team, (ii) are governed by a board for which women represent at least one third of all directors, or (iii) in Fidelity Management & Research Company LLC's (FMR) (the Adviser) opinion, have adopted policies designed to attract, retain and promote women. Equity securities represent an ownership interest, or the right to acquire an ownership interest, in an issuer. Equity securities include common stocks (including depositary receipts evidencing ownership of common stock), preferred stocks and other preferred securities, convertible securities, rights and warrants, and other securities, such as hybrid securities and trust preferred securities, believed to have equity-like characteristics. Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives.   Investing in securities of domestic and foreign issuers.Employing sustainable investing exclusion criteria to avoid investments in issuers that are directly engaged in, and/or derive significant revenue from, certain industries. Please see "Fund Basics - Investment Details - Sustainable Investing Exclusions" for additional information.