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Disclosery

William Marsh Rice University

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13F filer, CIK 1674705, HOUSTON, TX

William Marsh Rice University reported $145,943,447 across 2 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-10-31.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001062993-25-016407

Period
2025-09-30
Reported value
$146M
Holdings
2
Top 10 weight
100%
New
0
Sold out
0

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001062993-25-016407, largest first. % of portfolio is the value over $145,943,447, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BSMBLACK STONE MINERALS L PQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,663,476 shares; 2024Q4: 5,663,476 shares; 2025Q1: 5,663,476 shares; 2025Q2: 5,663,476 shares; 2025Q3: 5,663,476 shares 5,663,476$74.4M50.99%0Timeline
VOOVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 244,709 shares; 2025Q1: 292,340 shares; 2025Q2: 116,799 shares; 2025Q3: 116,799 shares 116,799$71.5M49.01%0Timeline

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001062993-25-016407 base2025-10-31acceptance time not in the bulk data set