United States Antimony
UAMY
206 hedge funds and large institutions have $304M invested in United States Antimony in 2025 Q4 according to their latest regulatory filings, with 88 funds opening new positions, 64 increasing their positions, 37 reducing their positions, and 44 closing their positions.
328% more call options, than puts
Call options by funds: $74.9M | Put options by funds: $17.5M
100% more first-time investments, than exits
New positions opened: 88 | Existing positions closed: 44
73% more repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 37
26% more funds holding
Funds holding: 163 → 206 (+43)
5.24% more ownership
Funds ownership: 37.92% → 43.16% (+5.2%)
0% more capital invested
Capital invested by funds: $304M → $304M (+$542K)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$20.8M |
| 2 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
+$18.9M |
| 3 |
BlackRock
New York
|
+$16.6M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$14.4M |
| 5 |
State Street
Boston,
Massachusetts
|
+$14.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SBH
Segall Bryant & Hamill
Chicago,
Illinois
|
-$15.4M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$12M |
| 3 |
SAM
Soviero Asset Management
New York
|
-$4.84M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$4.45M |
| 5 |
PCA
Prospect Capital Advisors
Sausalito,
California
|
-$4.32M |
UAMY Hedge Fund Activity: Q4 2025 in Review
206 institutional investors reported a position in United States Antimony (UAMY) for Q4 2025, worth a combined $304M — up 0.18% from $304M a quarter earlier.
Buyers outnumbered sellers: 88 funds opened new UAMY positions and 44 closed out — a net gain of 44 holders — while 64 added to existing stakes and 37 trimmed.
The largest buyer was Two Sigma Investments, adding an estimated $20.8M. The largest seller was Segall Bryant & Hamill, exiting entirely with an estimated $15.4M sold.
- 206 institutional investors held United States Antimony (UAMY) as of Q4 2025, up from 163 in Q3 2025.
- Funds reported $304M of United States Antimony stock for Q4 2025, up 0.18% quarter-over-quarter.
- 88 funds opened new United States Antimony positions in Q4 2025 and 44 closed out, a net change of +44 holders.
- The largest United States Antimony buyer in Q4 2025 was Two Sigma Investments, an estimated $20.8M added.
- The largest United States Antimony seller in Q4 2025 was Segall Bryant & Hamill, an estimated $15.4M sold.
Based on aggregated 13F filings for Q4 2025.