Westwater ResourcesWWR
13F holders, Q1 2026 (March 31)70holders +2
10new positions
9sold out
2famous investors
$0.65avg. 13F price*
At the end of Q1 2026, 70 institutions reported holding Westwater Resources Inc. (WWR) in their 13F filings, up 2 from Q4 2025. 10 opened new positions and 9 sold out. The largest holders were Vanguard Capital Management LLC ($2.8M), Renaissance Technologies ($1.1M) and BlackRock, Inc. ($970K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Westwater Resources Inc.
- CUSIP
- 961684206
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $281K |
| Exits | 9 | $192K |
All 13F filers, Q4 2025 → Q1 2026: 1,731,835 shares bought and 5,854,605 shares sold, net −4,122,770 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 70 holders
| Vanguard Capital Management LLC | 0.00% | — | 4,345,213 | $2.8M |
| Renaissance Technologies | 0.00% | Reduce -40.4% | 1,692,190 | $1.1M |
| BlackRock, Inc. | 0.00% | No change | 1,483,454 | $970K |
| Geode Capital Management, LLC | 0.00% | Add +1.8% | 1,312,223 | $858K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +99.8% | 1,210,735 | $792K |
| Two Sigma Investments, LP | 0.00% | Reduce -52.6% | 1,068,179 | $698K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 698,417 | $457K |
| Jane Street Group, LLC | 0.00% | Reduce -76.9% | 686,672 | $449K |
| Brooklands Fund Management Ltd | 0.49% | Add +117.7% | 575,000 | $376K |
| XTX Topco Ltd | 0.01% | Reduce -12.9% | 532,242 | $348K |
| Massar Capital Management, LP | 0.06% | No change | 490,200 | $321K |
| State Street Corp. | 0.00% | Add +18.3% | 423,005 | $277K |
| Northern Trust Corp. | 0.00% | Add +26.5% | 237,783 | $155K |
| UBS Group AG | 0.00% | Reduce -35.2% | 232,352 | $152K |
| Susquehanna International Group, LLP | 0.00% | Reduce -58.8% | 222,380 | $145K |
| Alps Advisors Inc. | 0.00% | Add +79.0% | 213,386 | $140K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 132,600 | $87K |
| Evernest Financial Advisors, LLC | 0.02% | Add +200.0% | 120,000 | $79K |
| Southern Financial Group, LLC | 0.02% | Add +17.1% | 114,465 | $75K |
| IMC-Chicago, LLC | 0.00% | New | 109,951 | $72K |
| Annandale Capital, LLC | 0.01% | No change | 100,000 | $65K |
| Algert Global LLC | 0.00% | Reduce -25.2% | 88,232 | $58K |
| Pilgrim Partners Asia Pte Ltd | 0.02% | Add +30.3% | 86,000 | $56K |
| Pinnacle Associates Ltd. | 0.00% | No change | 85,900 | $56K |
| Bridgeway Capital Management, LLC | 0.00% | New | 75,000 | $49K |
| Group One Trading LLC | 0.00% | Reduce -37.5% | 53,557 | $35K |
| Regions Financial Corp. | 0.00% | No change | 50,000 | $33K |
| Gsa Capital Partners LLP | 0.00% | Add +122.3% | 46,822 | $31K |
| HRT Financial LP | 0.00% | New | 42,119 | $27K |
| B. Metzler seel. Sohn & Co. AG | 0.00% | No change | 37,000 | $24K |
| Stephens Inc. | 0.00% | No change | 35,032 | $23K |
| Aptus Capital Advisors, LLC | 0.00% | New | 30,547 | $20K |
| OpenArc Corporate Advisory, LLC | 0.00% | New | 29,500 | $19K |
| Kestra Advisory Services, LLC | 0.00% | Add +0.1% | 28,017 | $18K |
| Citadel Advisors | 0.00% | Reduce -91.6% | 27,759 | $18K |
| Vanguard Global Advisers, LLC | 0.00% | — | 27,735 | $18K |
| Fortitude Advisory Group L.L.C. | 0.01% | No change | 27,699 | $18K |
| Welch Group, LLC | 0.00% | No change | 22,954 | $15K |
| Creative Planning | 0.00% | No change | 17,415 | $11K |
| Cetera Investment Advisers | 0.00% | Reduce -2.9% | 16,599 | $11K |
| SBI Securities Co., Ltd. | 0.00% | Add +10.3% | 16,509 | $11K |
| Bank of New York Mellon Corp | 0.00% | Add +14.8% | 15,096 | $10K |
| CRA Financial Services, LLC | 0.00% | No change | 15,000 | $10K |
| Victory Capital Management Inc. | 0.00% | Reduce -0.9% | 12,506 | $8K |
| Raymond James Financial Inc. | 0.00% | Reduce -22.0% | 12,408 | $8K |
| HighTower Advisors, LLC | 0.00% | Reduce -56.0% | 11,000 | $7K |
| Morgan Stanley | 0.00% | Add +10.8% | 10,301 | $7K |
| Simplicity Wealth,LLC | 0.00% | No change | 10,000 | $7K |
| Ausdal Financial Partners, Inc. | 0.00% | New | 10,000 | $7K |
| Waverly Advisors, LLC | 0.00% | Reduce -3.3% | 10,000 | $7K |
| Jones Financial Companies LLLP | 0.00% | Reduce -0.6% | 8,300 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +233.0% | 7,370 | $5K |
| Osaic Holdings, Inc. | 0.00% | Reduce -18.9% | 5,715 | $4K |
| Simplex Trading, LLC | 0.00% | Reduce -93.4% | 5,317 | $3K |
| MAI Capital Management | 0.00% | No change | 5,000 | $3K |
| Wells Fargo & Company | 0.00% | No change | 3,007 | $2K |
| Sunbelt Securities, Inc. | 0.00% | No change | 1,000 | $654 |
| Natixis | 0.00% | No change | 1,042 | $645 |
| Advisory Services Network, LLC | 0.00% | New | 900 | $589 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 500 | $327 |
| Cwm, LLC | 0.00% | No change | 335 | $219 |
| Farther Finance Advisors, LLC | 0.00% | Add +247.2% | 309 | $202 |
| Citigroup Inc. | 0.00% | Reduce -97.5% | 231 | $151 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 223 | $146 |
| TD Waterhouse Canada Inc. | 0.00% | Reduce -38.8% | 213 | $138 |
| IFP Advisors, Inc | 0.00% | New | 200 | $131 |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 104 | $68 |
| Harbour Investments, Inc. | 0.00% | No change | 100 | $65 |
| Crewe Advisors LLC | 0.00% | No change | 1 | $1 |
| NFSG Corp | 0.00% | No change | 1 | $1 |
"% of holder's portfolio" is WWR's weight in each manager's 13F, not the share of Westwater Resources Inc. the manager owns.