WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2019 to Q4 2025

Type / Class
Equity / Common Stock, $0.001 par value
Symbol
WWR on NYSE
Shares outstanding
84,880,000
Price per share
$1.17
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
15,938,797
Total reported value
$12,019,006
% of total 13F portfolios
0%
Share change
+7,858,518
Value change
+$5,789,422
Number of holders
48
Price from insider filings
$1.17
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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 10% $5,177,680 8,488,000 Ayrton Capital LLC 30 Jun 2025

As of 31 Dec 2025, 48 institutional investors reported holding 15,938,797 shares of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR). This represents 19% of the company’s total 84,880,000 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of WESTWATER RESOURCES, INC. - Common Stock, $0.001 par value (WWR) together control 24% 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 GROUP INC 5.5% 4,633,532 +64% 0% $3,475,149
JANE STREET GROUP, LLC 3.5% 2,969,432 +897% 0% $2,227,074
RENAISSANCE TECHNOLOGIES LLC 3.3% 2,836,890 +169% 0% $2,127,668
TWO SIGMA INVESTMENTS, LP 2.7% 2,255,620 +120% 0% $1,691,715
BlackRock, Inc. 1.7% 1,483,454 +164% 0% $1,112,591
GEODE CAPITAL MANAGEMENT, LLC 1.5% 1,288,757 +54% 0% $966,820
XTX Topco Ltd 0.72% 610,853 +718% 0.01% $458,140
TWO SIGMA ADVISERS, LP 0.72% 606,900 +138% 0% $455,175
Cambridge Investment Research Advisors, Inc. 0.71% 606,117 +5% 0% $455,000
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.64% 539,109 +45% 0% $404,332
Massar Capital Management, LP 0.58% 490,200 0% 0.07% $367,650
UBS Group AG 0.42% 358,664 +828% 0% $268,998
STATE STREET CORP 0.42% 357,505 +142% 0% $268,129
Brooklands Fund Management Ltd 0.31% 264,106 0.14% $249,501
Universal- Beteiligungs- und Servicegesellschaft mbH 0.24% 200,000 0% $154,200
NORTHERN TRUST CORP 0.22% 187,982 +5.8% 0% $140,987
ALPS ADVISORS INC 0.14% 119,180 0% $89,385
ALGERT GLOBAL LLC 0.14% 118,020 0% $89,000
Annandale Capital, LLC 0.12% 100,000 0% 0.01% $75,000
PINNACLE ASSOCIATES LTD 0.1% 85,900 -35% 0% $64,425
GROUP ONE TRADING LLC 0.1% 85,696 -17% 0% $64,272
SIMPLEX TRADING, LLC 0.1% 80,919 0% $60,689
Pilgrim Partners Asia Pte Ltd 0.08% 66,000 0.02% $49,500
REGIONS FINANCIAL CORP 0.06% 50,000 0% 0% $37,500
Evernest Financial Advisors, LLC 0.05% 40,000 -60% 0.01% $38,400

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
2025 Q4 15,938,797 $12,019,006 +$5,789,422 $0.75 48
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