Adagio Medical Holdings
ADGM
24 hedge funds and large institutions have $9.83M invested in Adagio Medical Holdings in 2026 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 5 reducing their positions, and 3 closing their positions.
33% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 3
4% more funds holding
Funds holding: 23 → 24 (+1)
0% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 5
6.07% less ownership
Funds ownership: 73.93% → 67.86% (-6.1%)
44% less capital invested
Capital invested by funds: $17.7M → $9.83M (-$7.84M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$67.8K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$15.8K |
| 3 |
HF
HRT Financial
New York
|
+$13.4K |
| 4 |
Citigroup
New York
|
+$13K |
| 5 |
Northern Trust
Chicago,
Illinois
|
+$9.07K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Sio Capital Management
New York
|
-$576K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
-$45.1K |
| 3 |
GIP
Granite Investment Partners
El Segundo,
California
|
-$31.1K |
| 4 |
SCM
Silverarc Capital Management
Boston,
Massachusetts
|
-$27K |
| 5 |
Renaissance Technologies
New York
|
-$19K |
ADGM Hedge Fund Activity: Q2 2026 in Review
24 of the 8,334 institutional investors tracked by Wall St. Rank reported a position in Adagio Medical Holdings (ADGM) for Q2 2026, worth a combined $9.83M — down 44% from $17.7M a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new ADGM positions and 3 closed out — a net gain of 1 holder — while 5 added to existing stakes and 5 trimmed.
The largest buyer was Vanguard Capital Management, adding an estimated $67.8K. The largest seller was Sio Capital Management, cutting an estimated $576K.
- 24 institutional investors held Adagio Medical Holdings (ADGM) as of Q2 2026, up from 23 in Q1 2026.
- Funds reported $9.83M of Adagio Medical Holdings stock for Q2 2026, down 44% quarter-over-quarter.
- 4 funds opened new Adagio Medical Holdings positions in Q2 2026 and 3 closed out, a net change of +1 holder.
- The largest Adagio Medical Holdings buyer in Q2 2026 was Vanguard Capital Management, an estimated $67.8K added.
- The largest Adagio Medical Holdings seller in Q2 2026 was Sio Capital Management, an estimated $576K sold.
Based on aggregated 13F filings for Q2 2026.