Ticker · CUSIP 911549103
Holders (tracked)
9
Combined shares
8,732,694
Combined value
$43.52M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
SEC event timeline
13 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−566,674 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+135,296 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+2,643,655 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−242,885 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+139,300 shares · 2025Q413F
- T. Rowe Price added2026-02-17+14,351 shares · 2025Q413F
- +115,300 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−158,064 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2025-11-14+161,569 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+42,088 shares · 2025Q313F
- D.E. Shaw & Co. exited2025-11-14−14,390 shares · 2025Q313F
- T. Rowe Price added2025-11-14+2,770 shares · 2025Q313F
- AQR Capital Management opened position2025-11-14+187,148 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Steve Cohen (Point72)+139,300$699K
- D.E. Shaw & Co.+135,296$679K
- Paul Tudor Jones (Tudor Investment)+115,300$579K
Added to2
- Two Sigma Investments+2,643,655$13.3M
- T. Rowe Price+14,351$72
Trimmed2
- Ken Griffin (Citadel Advisors)−566,674$2.8M
- AQR Capital Management−158,064$793K
Exited1
- Izzy Englander (Millennium Mgmt)−242,885$1.5M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $1.8M |
| 2022Q2 | 5 | $892K |
| 2022Q3 | 5 | $772 |
| 2022Q4 | 5 | $851K |
| 2023Q1 | 5 | $622K |
| 2023Q2 | 5 | $525K |
| 2023Q3 | 5 | $636K |
| 2023Q4 | 6 | $421K |
| 2024Q1 | 5 | $399K |
| 2024Q2 | 5 | $703K |
| 2024Q3 | 5 | $671K |
| 2024Q4 | 5 | $2.5M |
| 2025Q1 | 6 | $5.4M |
| 2025Q2 | 7 | $4.0M |
| 2025Q3 | 7 | $33.3M |
| 2025Q4 | 9 | $43.5M |
Who owns UAMY
9 super-investors · 2025Q4
Tracked stake
8.73M
shares
Combined value
$44M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added2Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 2.92M | $15M |
| 2 | Ken Griffin Citadel Advisors | 2.75M | $14M |
| 3 | Ken Griffin Citadel Advisors | 1.99M | $10M |
| 4 | Ken Griffin Citadel Advisors | 593.1K | $3M |
| 5 | Steve Cohen Point72 | 139.3K | $699K |
| 6 | D.E. Shaw & Co. | 135.3K | $679K |
| 7 | Paul Tudor Jones Tudor Investment | 115.3K | $579K |
| 8 | AQR Capital Management | 29.1K | $146K |
| 9 | T. Rowe Price | 63.1K | $317 |
Recent moves
20 transactions
- +14,351 · 2025Q4
- +115,300 · 2025Q4
- −158,064 · 2025Q4
- +2,643,655 · 2025Q4
- +139,300 · 2025Q4
- −566,674 · 2025Q4
- +135,296 · 2025Q4
- −242,885 · 2025Q4
- +2,770 · 2025Q3
- SOLDD.E. Shaw & Co.−14,390 · 2025Q3
- +161,569 · 2025Q3
- +42,088 · 2025Q3
- +187,148 · 2025Q3
- +45,964 · 2025Q2
- −1,105,266 · 2025Q2
- −75,499 · 2025Q2
- +14,390 · 2025Q2
- −313,600 · 2025Q2
- −7,622 · 2025Q1
- +1,085,789 · 2025Q1
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