Westwater Resources
66 hedge funds and large institutions have $11.4M invested in Westwater Resources in 2025 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 13 increasing their positions, 7 reducing their positions, and 7 closing their positions.
243% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 7
180% more capital invested
Capital invested by funds: $4.07M → $11.4M (+$7.33M)
157% more call options, than puts
Call options by funds: $632K | Put options by funds: $246K
86% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 7
32% more funds holding
Funds holding: 50 → 66 (+16)
5.09% more ownership
Funds ownership: 8.86% → 13.94% (+5.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
+$770K |
| 2 |
Renaissance Technologies
New York
|
+$483K |
| 3 |
MCM
Massar Capital Management
Stamford,
Connecticut
|
+$368K |
| 4 |
SAM
Soviero Asset Management
New York
|
+$353K |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$343K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Squarepoint
New York
|
-$147K |
| 2 |
AC
Annandale Capital
Dallas,
Texas
|
-$113K |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$58K |
| 4 |
VF
Virtu Financial
New York
|
-$51K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$48.4K |
WWR Hedge Fund Activity: Q3 2025 in Review
66 of the 7,643 institutional investors tracked by Wall St. Rank reported a position in Westwater Resources (WWR) for Q3 2025, worth a combined $11.4M — up 180% from $4.07M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new WWR positions and 7 closed out — a net gain of 17 holders — while 13 added to existing stakes and 7 trimmed.
The largest buyer was Two Sigma Investments, opening a new position worth an estimated $770K. The largest seller was Squarepoint, cutting an estimated $147K.
- 66 institutional investors held Westwater Resources (WWR) as of Q3 2025, up from 50 in Q2 2025.
- Funds reported $11.4M of Westwater Resources stock for Q3 2025, up 180% quarter-over-quarter.
- 24 funds opened new Westwater Resources positions in Q3 2025 and 7 closed out, a net change of +17 holders.
- The largest Westwater Resources buyer in Q3 2025 was Two Sigma Investments, an estimated $770K added.
- The largest Westwater Resources seller in Q3 2025 was Squarepoint, an estimated $147K sold.
Based on aggregated 13F filings for Q3 2025.