Shoulder Innovations Inc
50 hedge funds and large institutions have $94.8M invested in Shoulder Innovations Inc in 2025 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 12 increasing their positions, 16 reducing their positions, and 5 closing their positions.
160% more first-time investments, than exits
New positions opened: 13 | Existing positions closed: 5
19% more funds holding
Funds holding: 42 → 50 (+8)
3% more capital invested
Capital invested by funds: $91.8M → $94.8M (+$2.98M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
3.76% less ownership
Funds ownership: 35.94% → 32.18% (-3.8%)
25% less repeat investments, than reductions
Existing positions increased: 12 | Existing positions reduced: 16
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RC
Roubaix Capital
Denver,
Colorado
|
+$2.17M |
| 2 |
Millennium Management
New York
|
+$1.25M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.01M |
| 4 |
SAM
Sectoral Asset Management
Montreal,
Quebec, Canada
|
+$847K |
| 5 |
Morgan Stanley
New York
|
+$490K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DM
Deerfield Management
New York
|
-$6.06M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
-$2.98M |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$1.67M |
| 4 |
SCM
Sio Capital Management
New York
|
-$1.66M |
| 5 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$1.53M |
SI Hedge Fund Activity: Q4 2025 in Review
50 of the 8,245 institutional investors tracked by Wall St. Rank reported a position in Shoulder Innovations Inc (SI) for Q4 2025, worth a combined $94.8M — up 3.2% from $91.8M a quarter earlier.
Buyers outnumbered sellers: 13 funds opened new SI positions and 5 closed out — a net gain of 8 holders — while 12 added to existing stakes and 16 trimmed.
The largest buyer was Roubaix Capital, opening a new position worth an estimated $2.17M. The largest seller was Deerfield Management, exiting entirely with an estimated $6.06M sold.
- 50 institutional investors held Shoulder Innovations Inc (SI) as of Q4 2025, up from 42 in Q3 2025.
- Funds reported $94.8M of Shoulder Innovations Inc stock for Q4 2025, up 3.2% quarter-over-quarter.
- 13 funds opened new Shoulder Innovations Inc positions in Q4 2025 and 5 closed out, a net change of +8 holders.
- The largest Shoulder Innovations Inc buyer in Q4 2025 was Roubaix Capital, an estimated $2.17M added.
- The largest Shoulder Innovations Inc seller in Q4 2025 was Deerfield Management, an estimated $6.06M sold.
Based on aggregated 13F filings for Q4 2025.