Latest Period
Q1 2026
Security Snapshot
WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) Institutional Ownership
CUSIP: 961684206
13F Institutional Holders and Ownership History from Q2 2019 to Q1 2026
Institutions Reporting
67
Shares (Excl. Options)
16,876,554
Price
$0.65
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- Type / Class
- Equity / Common Stock, $0.001 par value
- Symbol
- WWR on NYSE
- Shares outstanding
- 129,351,051
- Price per share
- $0.66
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 16,876,554
- Total reported value
- $11,036,235
- % of total 13F portfolios
- 0%
- Share change
- -4,746,006
- Value change
- -$3,190,467
- Number of holders
- 67
- Price from insider filings
- $0.66
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- WWR - WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value is tracked under CUSIP 961684206.
- 67 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 66 to 67 between Q4 2025 and Q1 2026.
- Reported value moved from $15,954,250 to $11,036,235.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 67 institutions filings for Q1 2026.
Security key
961684206
Latest holder period
Q1 2026
13F holders
67
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
WWR full holder history
WESTWATER RESOURCES, INC. SEC filings
WESTWATER RESOURCES, INC. company facts
WESTWATER RESOURCES, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 961684206:
Significant Owners of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Ayrton Capital LLC | 3.7% | -63% | $3,023,322 | -$2,324,118 | 4,798,924 | -43% | Ayrton Capital LLC | 31 Mar 2026 |
As of 31 Mar 2026, 67 institutional investors reported holding 16,876,554 shares of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR). This represents 13% of the company’s total 129,351,051 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) together control 13% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 3.4% | 4,345,213 | 0% | 0% | $2,841,769 |
| RENAISSANCE TECHNOLOGIES LLC | 1.3% | 1,692,190 | -40% | 0% | $1,106,523 |
| BlackRock, Inc. | 1.1% | 1,483,454 | 0% | 0% | $970,031 |
| GEODE CAPITAL MANAGEMENT, LLC | 1% | 1,312,223 | +1.8% | 0% | $858,494 |
| Cambridge Investment Research Advisors, Inc. | 0.94% | 1,210,735 | +100% | 0% | $792,000 |
| TWO SIGMA INVESTMENTS, LP | 0.83% | 1,068,179 | -53% | 0% | $698,482 |
| VANGUARD FIDUCIARY TRUST CO | 0.54% | 698,417 | 0% | 0% | $456,765 |
| JANE STREET GROUP, LLC | 0.53% | 686,672 | -77% | 0% | $449,015 |
| Brooklands Fund Management Ltd | 0.44% | 575,000 | +118% | 0.5% | $375,993 |
| XTX Topco Ltd | 0.41% | 532,242 | -13% | 0.01% | $348,033 |
| Massar Capital Management, LP | 0.38% | 490,200 | 0% | 0.06% | $320,542 |
| STATE STREET CORP | 0.33% | 423,005 | +18% | 0% | $276,603 |
| NORTHERN TRUST CORP | 0.18% | 237,783 | +26% | 0% | $155,486 |
| UBS Group AG | 0.18% | 232,352 | -35% | 0% | $151,958 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.17% | 222,380 | -59% | 0% | $145,414 |
| ALPS ADVISORS INC | 0.16% | 213,386 | +79% | 0% | $139,533 |
| OMERS ADMINISTRATION Corp | 0.1% | 132,600 | 0% | $86,707 | |
| Evernest Financial Advisors, LLC | 0.09% | 120,000 | +200% | 0.02% | $78,600 |
| IMC-Chicago, LLC | 0.09% | 109,951 | 0% | $71,897 | |
| Annandale Capital, LLC | 0.08% | 100,000 | 0% | 0.01% | $65,000 |
| ALGERT GLOBAL LLC | 0.07% | 88,232 | -25% | 0% | $58,000 |
| Pilgrim Partners Asia Pte Ltd | 0.07% | 86,000 | +30% | 0.02% | $56,235 |
| PINNACLE ASSOCIATES LTD | 0.07% | 85,900 | 0% | 0% | $56,179 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.06% | 75,000 | 0% | $49,043 | |
| GROUP ONE TRADING LLC | 0.04% | 53,557 | -38% | 0% | $35,021 |
Institutional Holders of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 16,876,554 | $11,036,235 | -$3,190,467 | $0.65 | 67 |
| 2025 Q4 | 21,184,729 | $15,954,250 | +$6,602,635 | $0.75 | 66 |
| 2025 Q3 | 11,944,887 | $11,314,415 | +$5,202,454 | $0.95 | 65 |
| 2025 Q2 | 6,753,702 | $4,059,031 | +$580,610 | $0.60 | 46 |
| 2025 Q1 | 5,811,552 | $3,204,476 | +$618,022 | $0.55 | 48 |
| 2024 Q4 | 4,617,666 | $3,275,574 | +$355,562 | $0.71 | 46 |
| 2024 Q3 | 4,166,480 | $2,151,794 | +$178,948 | $0.52 | 42 |
| 2024 Q2 | 3,785,757 | $1,823,689 | -$73,626 | $0.48 | 41 |
| 2024 Q1 | 3,901,975 | $1,914,509 | -$138,782 | $0.49 | 39 |
| 2023 Q4 | 4,186,197 | $2,364,752 | +$75,695 | $0.56 | 41 |
| 2023 Q3 | 4,033,900 | $2,693,728 | -$35,867 | $0.67 | 42 |
| 2023 Q2 | 4,081,056 | $3,354,846 | -$778,379 | $0.82 | 42 |
| 2023 Q1 | 4,890,129 | $5,429,444 | +$8,086 | $1.11 | 45 |
| 2022 Q4 | 4,935,810 | $3,898,826 | -$101,605 | $0.79 | 44 |
| 2022 Q3 | 5,090,128 | $5,801,005 | -$373,098 | $1.14 | 39 |
| 2022 Q2 | 5,403,647 | $5,835,804 | -$600,875 | $1.08 | 37 |
| 2022 Q1 | 5,538,297 | $11,070,649 | +$1,300,923 | $2.00 | 45 |
| 2021 Q4 | 4,871,692 | $10,478,009 | +$2,985,848 | $2.15 | 37 |
| 2021 Q3 | 3,437,623 | $12,316,032 | -$1,554,097 | $3.58 | 34 |
| 2021 Q2 | 3,823,585 | $18,191,043 | -$422,287 | $4.76 | 34 |
| 2021 Q1 | 3,840,452 | $20,627,418 | +$11,992,253 | $5.37 | 47 |
| 2020 Q4 | 1,634,395 | $8,209,247 | +$7,460,973 | $4.93 | 27 |
| 2020 Q3 | 84,621 | $213,113 | +$70,917 | $2.51 | 8 |
| 2020 Q2 | 54,236 | $143,119 | +$40,166 | $2.64 | 5 |
| 2020 Q1 | 54,285 | $52,044 | +$7,000 | $0.98 | 7 |
| 2019 Q4 | 40,737 | $85,008 | +$38,542 | $2.09 | 7 |
| 2019 Q3 | 21,640 | $73,545 | -$83,726 | $3.43 | 7 |
| 2019 Q2 | 31,004 | $180,597 | +$180,597 | $5.81 | 6 |