Vanguard Total Stock Market Index Fund Institutional Select Shares (VSTSX)

Vanguard Total Stock Market Index Fund Institutional Select Shares is a mutual fund designed to deliver comprehensive exposure to the broad U.S. equity market. The fund's primary objective is to track the performance of the CRSP US Total Market Index, representing nearly the entire investable U.S. stock universe, encompassing large-, mid-, small-, and micro-cap companies across growth and value styles. Utilizing a market-capitalization-weighted approach, the fund holds thousands of equities, with the largest holdings reflecting major U.S. companies such as Apple, Microsoft, and NVIDIA. This structure provides high diversification and mirrors the overall movement of the U.S. stock market. Notable features of the fund include its extremely low expense ratio and minimal turnover, contributing to efficient cost management and broad institutional appeal. Its sector exposure is diversified, though it maintains a significant allocation to the information technology sector, reflecting the composition of the overall market. Vanguard Total Stock Market Index Fund Institutional Select Shares serves as a core investment solution for institutions seeking a low-cost, highly diversified vehicle that captures the aggregate performance of U.S. equities.