ADGM ADAGIO MED HLDGS INC
FollowCommon Stock (common), issuer CIK 2006986
23 managers (24 13F filers) reported a position in ADGM shares at 2026-06-30, 15,073,019 shares in all. 4 filers opened a position and 3 filers sold out during the quarter.
- Managers
- 23
- 13F filers
- 24
- New
- 4
- Added
- 5
- Reduced
- 5
- Sold out
- 3
- Shares held by filers
- 15,073,019
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
No Form 4 transaction on this security in the data.
13F holders, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, 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 | 9,876,586 | $6.44M | 0.1% | +10 | 13F-HRTimelineGroup |
| ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.… | 1,258,501 | $820K | <0.01% | 0 | 13F-HRTimelineGroup |
| ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC | 1,205,447 | $785K | 0.04% | 0 | 13F-HRTimelineGroup |
| Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P. | 1,159,615 | $756K | <0.01% | 0 | 13F-HRTimelineGroup |
| Sio Capital Management, LLC | 698,989 | $455K | 0.08% | -589,472 | 13F-HRTimeline |
| SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,… | 224,360 | $146K | 0.02% | -27,612 | 13F-HRTimelineGroup |
| Shaolin Capital Management LLC | 171,170 | $112K | 0.01% | 0 | 13F-HRTimeline |
| VANGUARD GROUP INCgroup of 2 filers holding | 162,736 | $106K | +69,346 | Timeline
| |
| Affinity Asset Advisors, LLC | 80,000 | $52.1K | <0.01% | 0 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 79,115 | $51.5K | <0.01% | -46,126 | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 30,875 | $20.1K | <0.01% | +9,277 | 13F-HRTimelineGroup |
| TORONTO DOMINION BANKin group TORONTO DOMINION BANK | 25,000 | $16.3K | <0.01% | 0 | 13F-HRTimelineGroup |
| Opaleye Management Inc. | 18,444 | $13.4K | <0.01% | 0 | 13F-HRTimeline |
| XTX Topco Ltdin group XTX Topco Ltd | 18,153 | $11.8K | <0.01% | -5,197 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 16,155 | $10.5K | <0.01% | new | 13F-HRTimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 13,255 | $8.64K | <0.01% | +13,254 | 13F-HRTimelineGroup |
| HRT FINANCIAL LP | 13,705 | $8K | <0.01% | new | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 11,531 | $7.51K | <0.01% | -1,326 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 6,454 | $4.21K | <0.01% | +4,252 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 2,268 | $1.48K | <0.01% | new | 13F-HRTimelineGroup |
| Crewe Advisors LLC | 500 | $326 | <0.01% | 0 | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 137 | $89 | <0.01% | 0 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 23 | $15 | <0.01% | new | 13F-HRTimelineGroup |