ADAMS STREET PARTNERS LLC
CIK 1193586 · View on SEC EDGAR ↗
- Portfolio value
- $442.7M
- Positions
- 4
- As of
- June 30, 2026
Portfolio value QoQ: +70.0% 13F does not disclose cash
- Top 10 holdings weight
- 100.00%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 4
- Effective number of positions
- 3.1
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 0.0% Est. buys $87,989,811 · sells $0
Median holding: 1.5 quarters Tracked Q4 2024–Q2 2026 · 28.6% still held
- New positions
- 1
- Increased
- 0
- Decreased
- 0
- Closed
- 2
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
- Related The person behind this filer, where we can match one.
Performance vs S&P 500
Annualized: +57.2% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 99.1% · Options excluded: 0.0%
Sector breakdown
Full portfolio 4 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| BLLN BillionToOne, Inc. - Class A common stock | $205,337,371 | 46.39% | 1,711,430 | $70,237,087 | |||
| RMNI Rimini Street, Inc. - Common Stock | $100,388,745 | 22.68% | 23,565,433 | $23,094,125 | |||
| Unknown issuer (CUSIP: 15675D103) | $87,989,811 | 19.88% | 398,144 | Up ×1 | |||
| CRVS Corvus Pharmaceuticals, Inc. - Common Stock | $48,937,703 | 11.06% | 3,275,616 | $1,015,441 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| Unknown issuer (CUSIP: 15675D103) | $87,989,811 | 398,144 | 19.88% |
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| MLYS | March 31, 2025 | 1,129,807 | $13,907,924 | 63.6% |
| PGY | Dec. 31, 2025 | 354,539 | $10,526,263 | 0.5% |
| PAY | March 31, 2026 | 223,506 | $7,060,555 | 49.9% |
| PVLA | Sept. 30, 2025 | 298,986 | $6,739,144 | 131.1% |
| IOT | Dec. 31, 2025 | 145,408 | $5,416,448 | 7.8% |
| VCSAXXXX | June 30, 2025 | 938,221 | $5,047,629 | No longer tracked |
| BZ | June 30, 2025 | 87,157 | $1,670,800 | -11.1% |
| DASH | Sept. 30, 2025 | 5,214 | $1,285,303 | -19.3% |
| TEM | June 30, 2025 | 9,266 | $446,992 | 4.5% |
| CAI | March 31, 2026 | 4,894 | $132,040 | 39.5% |