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13F-HR filed by William Marsh Rice University

William Marsh Rice University filed this 13F-HR for the quarter ended 2025-09-30, filed 2025-10-31, with 2 holding rows worth $145,943,447.

Accession
0001062993-25-016407
Filed
2025-10-31
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q3 2025

A holdings report, 2 entries on the cover page, a total value of $145,943,447 stated on the cover page (in dollars after the unit check, H1), rows summing to $145,943,447 with VALUE read as dollars as filed, 13F file number 028-17709. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
BLACK STONE MINERALS L P09225M101COM UNIT5,663,476$74,418,075dollars as filed
Vanguard S&P 500 ETF922908363COM116,799$71,525,372dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001062993-25-016407this filing2025-10-31acceptance time not in the bulk data set