ADAMS STREET PARTNERS LLC — 13F Holdings & Portfolio

CIK 1193586 · latest 13F-HR filed 2026-05-15

ADAMS STREET PARTNERS LLC manages $260.3M in 13F-reported U.S. long-equity assets across 3 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are BLLN (51.90%), RMNI (29.69%), CRVS (18.41%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 0 new positions, exited 2, added to 1, 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.

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AUM

$260.3M

Long-equity book

Holdings

3

Distinct positions

Period

2026-03-31

Filed 2026-05-15

Q/Q Activity

+0 / −2 / ↑1 / ↓1

vs 2025-12-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • Corvus Pharmaceuticals, Inc.$22.7M +90.0%
Show all 1

Top Trims

  • Rimini Street, Inc.-$14.1M -15.5%
Show all 1

New Positions

  • No new positions this quarter.
Show all 0

Exited Positions

  • Paymentus Holdings, Inc.$7.1M
  • Caris Life Sciences, Inc.$132.0K
Show all 2
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 BillionToOne, Inc. BLLN 090168105 $135.1M 51.90% 1,711,430 SH
2 Rimini Street, Inc. RMNI 76674Q107 $77.3M 29.69% 23,565,433 SH
3 Corvus Pharmaceuticals, Inc. CRVS 221015100 $47.9M 18.41% 3,275,616 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-15 $260.3M 3 0001104659-26-062273
2025-12-31 2026-02-13 $263.9M 5 0001104659-26-014635
2025-09-30 2025-11-14 $153.2M 5 0001104659-25-111905