SPDR Portfolio S&P 400 Mid Cap ETF

State Street SPDR Portfolio S&P 400 Mid Cap ETF is an exchange-traded fund that provides broad exposure to U.S. mid-cap companies through a passive strategy that seeks to track the S&P MidCap 400 Index. The fund is designed to represent the mid-cap segment of the U.S. equity market, offering diversified access across industries such as industrials, financials, technology, healthcare, and consumer sectors. Managed by State Street, it holds a wide basket of stocks selected to mirror the index’s composition and market-cap-weighted approach. As a portfolio-building tool, it is used by investors seeking efficient participation in the performance of established mid-sized U.S. businesses across a range of sectors.