State Street® SPDR Portfolio S&P 500® ETF — SPYM · US78464A8541 · State Street Investment Management, OCF 0.00%. Price, performance, holdings, costs and index methodology.
Under normal market conditions, the fund generally invests substantially all, but at least 80%, of its total assets in the securities comprising the index. The index is designed to measure the performance of the large-capitalization segment of the U.S. equity market. The fund is non-diversified.