Fidelity ZERO Large Cap Index Fund 

The fund principally commits a minimum of 80% of its total capital to the equities of substantial companies. These holdings are specifically selected to replicate the performance of the Fidelity U.S. Large Cap Index, a benchmark whose constituents are weighted based on their float-adjusted market capitalization. This index aims to track the returns generated by leading U.S. company stocks. For the purposes of this fund, large-capitalization stocks refer to the shares of the 500 largest corporations in the United States, as determined by their float-adjusted market capitalization.