ADGM ADAGIO MED HLDGS INC
FollowCommon Stock (common), issuer CIK 2006986
21 managers (21 13F filers) reported a position in ADGM shares at 2025-12-31, 16,553,523 shares in all. 11 filers opened a position and 5 filers sold out during the quarter.
- Managers
- 21
- 13F filers
- 21
- New
- 11
- Added
- 5
- Reduced
- 2
- Sold out
- 5
- Shares held by filers
- 16,553,523
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
| Owner | Date | Shares | Price | Filing |
|---|---|---|---|---|
| Mirsaeedi-Farahani Keyvandirector | 2024-09-27 | +12,770 J | $0 | Form 4 |
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC | 9,876,576 | $10.3M | 0.19% | 0 | 13F-HRTimelineGroup |
| Sio Capital Management, LLC | 1,288,461 | $1.34M | 0.22% | new | 13F-HRTimeline |
| ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.… | 1,258,501 | $1.31M | <0.01% | +200,000 | 13F-HRTimelineGroup |
| Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P. | 1,159,615 | $1.21M | <0.01% | new | 13F-HRTimelineGroup |
| ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC | 1,159,614 | $1.21M | 0.09% | new | 13F-HR/ATimelineGroup |
| SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,… | 515,384 | $536K | 0.08% | new | 13F-HRTimelineGroup |
| ARMISTICE CAPITAL, LLC | 478,000 | $497K | 0.01% | new | 13F-HRTimeline |
| Hudson Bay Capital Management LPin group Hudson Bay Capital Management… | 296,369 | $308K | <0.01% | new | 13F-HRTimelineGroup |
| Shaolin Capital Management LLC | 171,170 | $178K | 0.01% | -8,830 | 13F-HRTimeline |
| Affinity Asset Advisors, LLC | 80,000 | $83.2K | 0.01% | 0 | 13F-HRTimeline |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 79,451 | $82.6K | <0.01% | +46,373 | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 68,342 | $71.1K | <0.01% | +32,100 | 13F-HRTimelineGroup |
| TORONTO DOMINION BANKin group TORONTO DOMINION BANK | 25,000 | $26K | <0.01% | 0 | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 21,598 | $22.5K | <0.01% | new | 13F-HRTimelineGroup |
| Opaleye Management Inc. | 18,444 | $19.2K | <0.01% | -92,127 | 13F-HR/ATimeline |
| HRT FINANCIAL LP | 18,618 | $19K | <0.01% | new | 13F-HRTimeline |
| XTX Topco Ltdin group XTX Topco Ltd | 18,103 | $18.8K | <0.01% | new | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 11,494 | $12K | <0.01% | +11,465 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 8,146 | $8.47K | <0.01% | +6,062 | 13F-HRTimelineGroup |
| Crewe Advisors LLC | 500 | $520 | <0.01% | new | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 137 | $142 | <0.01% | new | 13F-HR/ATimelineGroup |
Events
Mirsaeedi-Farahani Keyvan acquired 12,770 ADGM shares on 2024-09-27, Form 4 filed 2026-10-13. 0002031256-26-000004
Accepted , ingested