William Marsh Rice University - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 15, 2026, for the 2025 Q4 period, William Marsh Rice University held in its portfolio 2 assets valued at $203,462,375 (i.e. $203.46M).

The most valuable assets in the portfolio included: VANGUARD INDEX FDS ($128.20M), and BLACK STONE MINERALS L P ($75.27M),

The chart below shows the top 2 valuable assets, and the table below shows the top 2 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.

Data Source: SEC.

Top Valuable Stocks in William Marsh Rice University Portfolio

VANGUARD INDEX FDS

BLACK STONE MINERALS L P

William Marsh Rice University - Stock Holdings in 13F Filings (SEC)

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Name of Issuer	No. of Shares	Value ($)	Class
VANGUARD INDEX FDS	204415	128194779	S&P 500 ETF SHS
BLACK STONE MINERALS L P	5663476	75267596	COM UNIT