Ticker · CUSIP 91688R108
Holders (tracked)
5
Combined shares
3,304,558
Combined value
$4.59M
Last close
$1.65
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
Price is +18.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
11 events
- AQR Capital Management trimmed2026-02-17−6,838 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−2,196,634 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+43,000 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+437,559 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−734,307 shares · 2025Q413F
- −92,733 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−2,142,973 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+424,899 shares · 2025Q313F
- Wellington Management exited2025-11-14−118,153 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−238,536 shares · 2025Q313F
- −59,416 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of URG…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| AQR Capital Management | 2024Q3 | $0.92 | +80.2% | $33K |
| Izzy Englander (Millennium Mgmt) | 2018Q3 | $1.07 | +54.8% | $336K |
| D.E. Shaw & Co. | 2021Q2 | $1.15 | +43.0% | $143K |
| Two Sigma Investments | 2021Q4 | $1.53 | +7.6% | $1.4M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $1.76 | -6.1% | $3.5M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to2
- Two Sigma Investments+437,559$608K
- D.E. Shaw & Co.+43,000$60K
Trimmed3
- Ken Griffin (Citadel Advisors)−2,196,634$3.1M
- Izzy Englander (Millennium Mgmt)−734,307$1.0M
- AQR Capital Management−6,838$10K
Exited1
- Ray Dalio (Bridgewater Associates)−92,733$166K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 4 | $15.1M |
| 2022Q2 | 3 | $10.5M |
| 2022Q3 | 3 | $11K |
| 2022Q4 | 4 | $12.4M |
| 2023Q1 | 3 | $10.9M |
| 2023Q2 | 4 | $1.6M |
| 2023Q3 | 3 | $1.1M |
| 2023Q4 | 3 | $2.7M |
| 2024Q1 | 3 | $7.5M |
| 2024Q2 | 5 | $22.0M |
| 2024Q3 | 3 | $269K |
| 2024Q4 | 4 | $286K |
| 2025Q1 | 5 | $416K |
| 2025Q2 | 6 | $4.2M |
| 2025Q3 | 6 | $10.5M |
| 2025Q4 | 5 | $4.6M |
Who owns URG
5 super-investors · 2025Q4
Tracked stake
3.30M
shares
Combined value
$5M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added2Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 2.13M | $3M |
| 2 | Two Sigma Investments | 862.5K | $1M |
| 3 | Izzy Englander Millennium Mgmt | 203.6K | $283K |
| 4 | D.E. Shaw & Co. | 86.9K | $121K |
| 5 | AQR Capital Management | 19.7K | $27K |
Recent moves
20 transactions
- −6,838 · 2025Q4
- −2,196,634 · 2025Q4
- +43,000 · 2025Q4
- −734,307 · 2025Q4
- +437,559 · 2025Q4
- −92,733 · 2025Q4
- −238,536 · 2025Q3
- +424,899 · 2025Q3
- −2,142,973 · 2025Q3
- −118,153 · 2025Q3
- −59,416 · 2025Q3
- TRIMD.E. Shaw & Co.−173,974 · 2025Q2
- +42,068 · 2025Q2
- +3,080,914 · 2025Q2
- SOLDT. Rowe Price−151,937 · 2025Q2
- +134,781 · 2025Q2
- −41,334 · 2025Q2
- +143,226 · 2025Q1
- +103,315 · 2025Q1
- +46,295 · 2025Q1
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