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William Marsh Rice University

13F filer · CIK 0001674705
Reported Jul 23, 2026
13F portfolio value$219MU.S. long equity reported on 13F
Positions10 new · 0 closed
Net flow last quarter$0Buys minus sells
Top 10 positions weight36.1%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Jul 23, 20261 positions
BSMBlack Stone Minerals, L.P.$79.1M36.09%Not reportedNot reportedQ4 2016
Q1 2026Reported May 11, 20261 positions
BSMBlack Stone Minerals, L.P.$85.6M38.81%Not reportedNot reportedQ4 2016
Q4 2025Reported Jan 15, 20261 positions
BSMBlack Stone Minerals, L.P.$75.3M36.99%Not reportedNot reportedQ4 2016
Q3 2025Reported Oct 31, 20251 positions
BSMBlack Stone Minerals, L.P.$74.4M50.99%Not reportedNot reportedQ4 2016
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