WASHINGTON UNIVERSITY — 13F Holdings & Portfolio

CIK 903603 · latest 13F-HR filed 2026-07-14

WASHINGTON UNIVERSITY manages $264.8M in 13F-reported U.S. long-equity assets across 3 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NU (53.31%), CBRS (45.99%), RBRK (0.69%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 1, added to 0, and trimmed 1.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
CAMPUS BOX NUMBER 1058
ONE BROOKINGS DRIVE
ST LOUIS, MO 63130-4899
Phone
(314) 935-5152
Filing Manager
WASHINGTON UNIVERSITY
ST LOUIS, MO
Signatory
Jennifer Voelker
Chief Operating Officer
Loading holdings…
AUM

$264.8M

Long-equity book

Holdings

3

Distinct positions

Period

2026-06-30

Filed 2026-07-14

Q/Q Activity

+2 / −1 / ↑0 / ↓1

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • No increased positions.
Show all 0

Top Trims

  • NU HOLDINGS LTD-$10.7M -7.0%
Show all 1

New Positions

  • CEREBRAS SYSTEMS INC$121.8M
  • RUBRIK INC$1.8M
Show all 2

Exited Positions

  • MAZE THERAPEUTICS INC$8.4M
Show all 1
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 NU HOLDINGS LTD NU G6683N103 $141.2M 53.31% 10,566,927 SH
2 CEREBRAS SYSTEMS INC CBRS 15675D103 $121.8M 45.99% 551,086 SH
3 RUBRIK INC RBRK 781154109 $1.8M 0.69% 22,803 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-14 $264.8M 3 0000903603-26-000005
2026-03-31 2026-05-06 $160.2M 2 0000903603-26-000003
2025-12-31 2026-01-16 $197.8M 5 0000903603-26-000002