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William Marsh Rice University

William Marsh Rice University is an Investment Adviser institutional filer with the SEC under CIK 1674705, reporting 2 portfolio positions, with 16 historical 13F filings on file. Most recent reporting period: 2026-09-30.

A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).

  • State of incorporation: TX
  • Filing type: 13F-HR
  • Latest reporting period: 2026-09-30
  • Last filed: 2026-10-22

Top 2 portfolio positions

The largest reported holdings in William Marsh Rice University's most recent 13F filing, ranked by reported market value.

  1. VANGUARD INDEX FDS (VOO)
  2. BLACK STONE MINERALS L P (BSM)
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