Normally investing at least 80% of assets in securities of large capitalization companies included in the Fidelity U.S. Large Cap Focused IndexSM. The Fidelity U.S. Large Cap Focused Index SM is designed to reflect the performance of stocks of large capitalization U.S. companies. Large capitalization stocks are considered to be stocks of the largest 500 U.S. companies based on float-adjusted market capitalization. The Fidelity U.S. Large Cap Focused Index SM was created by Fidelity Product Services LLC (FPS) using a rules-based proprietary index methodology that includes all U.S. stocks meeting certain market capitalization, liquidity and investability requirements. 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. Using statistical sampling techniques based on such factors as capitalization, industry exposures, dividend yield, price-to-earnings (P/E) ratio, price-to-book (P/B) ratio, and earnings growth to attempt to replicate the returns of the Fidelity U.S. Large Cap Focused Index℠. Lending securities to earn income for the fund.