The Warner-Gushulak Family Trust directly owns 4 shares of VOO.

Vanguard 500 Index Fund (VOO) Fund Profile

VOO seeks to track the performance of the Standard & Poor‘s 500 Index that measures the investment return of large-capitalization stocks.

The fund employs an indexing investment approach designed to track the performance of the Standard & Poor’s 500 Index, a widely recognized benchmark of U.S. stock market performance that is dominated by the stocks of large U.S. companies. The advisor attempts to replicate the target index by investing all, or substantially all, of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index.

The fund is non-diversified.

Top Holdings

Top holdings of the fund include AAPL, MSFT, and NVDA, with nearly 99.5% of the fund’s holdings located in the United States.

This description was edited from the VOO fund profile at  Fidelity Investments.

VOO fund profile at  Seeking Alpha.