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William Marsh Rice University

SEC CIK
0001674705
Latest filing
Jul 23, 2026

Holdings in Q3 2025

Holdings as of Sep 30, 2025, filed Oct 31, 2025. Long positions only; changes compare share counts with Q2 2025.

Institution overview
Positions
2
0 vs. Q2 2025
Portfolio value
$145.9M
+$5.52M (+3.9%) vs. Q2 2025
Filed
Oct 31, 2025
SEC
Holdings of William Marsh Rice University in Q3 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
BSMBlack Stone Minerals, L.P.COM UNIT5,663,476$74.4M51.0%00.0%UnchangedHistory
Vanguard S&P 500 ETF922908363ETF116,799$71.5M49.0%00.0%Unchanged–