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
68
Shares (Excl. Options)
16,991,019
Price
$0.65
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- Security type / class
- Equity / Common Stock, $0.001 par value
- Symbol
- WWR on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 16,991,019
- Total 13F value
- $11,111,083
- Portfolio coverage rank
- 0%
- Share change
- -4,729,336
- Value change
- -$3,179,567
- Number of holders
- 68
- Shares outstanding
- 129,351,051
- SEC-reported price per share
- $0.57
- Insider filing price
- $0.57
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- WWR - WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value is tracked under CUSIP 961684206.
- 68 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 67 to 68 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $16,027,596 to $11,111,083.
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 68 institutions filings for Q1 2026.
Security key
961684206
Latest holder period
Q1 2026
13F holders
68
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:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
WWR
| 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, 68 institutional investors reported holding 16,991,019 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.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
13%
| 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 |
| Southern Financial Group, LLC | 0.09% | 114,465 | +17% | 0.02% | $74,848 |
| 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 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
28
Latest
Q1 2026
Rows shown
1-25 of 28
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 16,991,019 | $11,111,083 | -$3,179,567 | $0.65 | 68 |
| 2025 Q4 | 21,282,524 | $16,027,596 | +$6,602,635 | $0.75 | 67 |
| 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 |