Adagio Medical Holdings, Inc.
ADGM- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0002006986
No open-market purchases or sales by Adagio Medical Holdings, Inc. insiders were filed in the last 90 days; 24 institutions reported holding it in 13F filings for Q2 2026, worth $9.83M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Adagio Medical Holdings, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 12
- −3 vs. Q1 2025
- Shares held
- 11.9M
- +259.0K (+2.2%) vs. Q1 2025
- Total value
- $14.9M
- +$5.56M (+59.6%) vs. Q1 2025
- New holders
- 1
- 6 more added
- Sold out
- 4
- 3 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADGM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $9.83M |
| Q1 2026 | 23 | $17.7M |
| Q4 2025 | 21 | $17.2M |
| Q3 2025 | 15 | $22.6M |
| Q2 2025 | 12 | $14.9M |
| Q1 2025 | 15 | $9.33M |
| Q4 2024 | 15 | $11.3M |
| Q3 2024 | 12 | $31.0M |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Adagio Medical Holdings, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 33 | $43 | 0.00% | +1+3.1% | Added |
| Tower Research Capital LLC (TRC) | 3,474 | $4.52K | 0.00% | +804+30.1% | Added |
| UBS Group AG | 12,559 | $16.3K | 0.00% | +12,559 | New |
| Toronto Dominion Bank | 25,000 | $32.5K | 0.00% | −5,875−19.0% | Reduced |
| Geode Capital Management, LLC | 36,242 | $48.9K | 0.00% | −557−1.5% | Reduced |
| Citadel Advisors LLC | 60,947 | $82.3K | 0.00% | +32,070+111.1% | Added |
| Affinity Asset Advisors, LLC | 80,000 | $108.0K | 0.02% | −133,235−62.5% | Reduced |
| Opaleye Management Inc. | 110,571 | $143.7K | 0.03% | 00.0% | Unchanged |
| RTW Investments, LP | 209,361 | $272.2K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 616,160 | $273.2K | 0.01% | +356,160+137.0% | Added |
| Adage Capital Partners GP, L.L.C. | 821,261 | $1.07M | 0.00% | +121,261+17.3% | Added |
| Perceptive Advisors LLC | 9,876,576 | $12.8M | 0.48% | +64,157+0.7% | Added |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −76,757−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −11,435−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −197−100.0% | Sold out |