American Shared Hospital Services
17 hedge funds and large institutions have $1.86M invested in American Shared Hospital Services in 2025 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 5 reducing their positions, and 8 closing their positions.
5.57% less ownership
Funds ownership: 19.06% → 13.48% (-5.6%)
23% less funds holding
Funds holding: 22 → 17 (-5)
46% less capital invested
Capital invested by funds: $3.47M → $1.86M (-$1.61M)
60% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 5
63% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DS
DRW Securities
Chicago,
Illinois
|
+$111K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$60K |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
+$620 |
| 4 |
Citigroup
New York
|
+$311 |
| 5 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$107 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NPT
National Philanthropic Trust
Jenkintown,
Pennsylvania
|
-$1.15M |
| 2 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$33.4K |
| 3 |
Acadian Asset Management
Boston,
Massachusetts
|
-$17K |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
-$7.77K |
| 5 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$5.63K |
AMS Hedge Fund Activity: Q4 2025 in Review
17 of the 8,281 institutional investors tracked by Wall St. Rank reported a position in American Shared Hospital Services (AMS) for Q4 2025, worth a combined $1.86M — down 46% from $3.47M a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of AMS and 3 opened new positions — a net loss of 5 holders — while 5 trimmed existing stakes and 2 added.
The largest buyer was DRW Securities, opening a new position worth an estimated $111K. The largest seller was National Philanthropic Trust, exiting entirely with an estimated $1.15M sold.
- 17 institutional investors held American Shared Hospital Services (AMS) as of Q4 2025, down from 22 in Q3 2025.
- Funds reported $1.86M of American Shared Hospital Services stock for Q4 2025, down 46% quarter-over-quarter.
- 3 funds opened new American Shared Hospital Services positions in Q4 2025 and 8 closed out, a net change of -5 holders.
- The largest American Shared Hospital Services buyer in Q4 2025 was DRW Securities, an estimated $111K added.
- The largest American Shared Hospital Services seller in Q4 2025 was National Philanthropic Trust, an estimated $1.15M sold.
Based on aggregated 13F filings for Q4 2025.