WESTWATER RESOURCES INC (WWR) Institutional Shareholders
WESTWATER RESOURCES INC (WWR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $7.18M in WWR holdings during the latest filing period.
Vanguard Capital Management Llc is currently the largest disclosed institutional shareholder of WWR tracked by InsiderSet, reporting ownership valued at approximately $2.26M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.35M, representing an estimated gain of +4.02% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 85% of the total disclosed WWR value among the investors covered in this analysis. Major shareholders include Vanguard Capital Management Llc, Renaissance Technologies LLC, Blackrock, Inc., and several other long-term asset managers with concentrated positions in WESTWATER RESOURCES INC (WWR).
This page ranks the largest institutional WWR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
66
Total Reported Value
$7.18M
Largest Holder
Vanguard Capital Management Llc
Largest Position
$2.26M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
88
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management Llc | 0.00% | 4,482,522 | $2,263,674 | $2,354,669 | +$90,995 | +4.02% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,608,790 | $812,439 | $845,097 | +$32,658 | +4.02% |
| Blackrock, Inc. | 0.00% | 1,483,453 | $749,144 | $779,258 | +$30,114 | +4.02% | |
| Geode Capital Management, Llc | 0.00% | 1,312,223 | $663,028 | $689,311 | +$26,283 | +3.96% | |
| Vanguard Fiduciary Trust Co | 0.00% | 797,007 | $402,489 | $418,668 | +$16,179 | +4.02% | |
| Two Sigma Investments, Lp | 0.00% | 794,846 | $401,397 | $417,533 | +$16,136 | +4.02% | |
| Xtx Topco Ltd | 0.00% | 524,079 | $264,660 | $275,299 | +$10,639 | +4.02% | |
| State Street Corp | 0.00% | 423,005 | $213,618 | $222,205 | +$8,587 | +4.02% | |
| Citadel Advisors Llc | 0.00% | 402,031 | $203,026 | $211,187 | +$8,161 | +4.02% | |
| Ubs Group Ag | 0.00% | 270,538 | $136,621 | $142,114 | +$5,493 | +4.02% | |
| Northern Trust Corp | 0.00% | 269,614 | $136,155 | $141,628 | +$5,473 | +4.02% | |
| Alps Advisors Inc | 0.00% | 203,532 | $102,784 | $106,915 | +$4,131 | +4.02% | |
| Massar Capital Management, Lp | 0.03% | 199,271 | $100,632 | $104,677 | +$4,045 | +4.02% | |
| Evernest Financial Advisors, Llc | 0.02% | 160,000 | $80,800 | $84,048 | +$3,248 | +4.02% | |
| Pilgrim Partners Asia Pte Ltd | 0.03% | 116,600 | $58,883 | $61,250 | +$2,367 | +4.02% | |
| Southern Financial Group, Llc | 0.02% | 116,504 | $58,835 | $61,200 | +$2,365 | +4.02% | |
| Annandale Capital, Llc | 0.01% | 100,000 | $51,000 | $52,530 | +$1,530 | +3.00% | |
| Pinnacle Associates Ltd | 0.00% | 85,900 | $43,380 | $45,123 | +$1,743 | +4.02% | |
| Bridgeway Capital Management, Llc | 0.00% | 75,000 | $37,875 | $39,398 | +$1,523 | +4.02% | |
| Susquehanna International Group, Llp | 0.00% | 63,072 | $31,851 | $33,132 | +$1,281 | +4.02% | |
| Jane Street Group, Llc | 0.00% | 50,275 | $25,389 | $26,409 | +$1,020 | +4.02% | |
| Regions Financial Corp | 0.00% | 50,000 | $25,250 | $26,265 | +$1,015 | +4.02% | |
| Imc-Chicago, Llc | 0.00% | 42,051 | $21,236 | $22,089 | +$853 | +4.02% | |
| Gsa Capital Partners Llp | 0.00% | 42,014 | $21,000 | $22,070 | +$1,070 | +5.10% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 52,490 | $18,932 | $27,573 | +$8,641 | +45.64% | |
| B. Metzler Seel. Sohn & Co. Ag | 0.00% | 37,000 | $18,685 | $19,436 | +$751 | +4.02% | |
| Stephens Inc | 0.00% | 35,032 | $17,691 | $18,402 | +$711 | +4.02% | |
| Brooklands Fund Management Ltd | 0.01% | 35,300 | $16,898 | $18,543 | +$1,645 | +9.74% | |
| Aptus Capital Advisors, Llc | 0.00% | 33,447 | $16,891 | $17,570 | +$679 | +4.02% | |
| Two Sigma Securities, Llc | 0.00% | 32,366 | $16,345 | $17,002 | +$657 | +4.02% | |
| Welch Group, Llc | 0.00% | 30,479 | $15,392 | $16,011 | +$619 | +4.02% | |
| Openarc Corporate Advisory, Llc | 0.00% | 29,500 | $14,898 | $15,496 | +$598 | +4.02% | |
| Kestra Advisory Services, Llc | 0.00% | 28,000 | $14,140 | $14,708 | +$568 | +4.02% | |
| Vanguard Global Advisers, Llc | 0.00% | 27,735 | $14,006 | $14,569 | +$563 | +4.02% | |
| Fortitude Advisory Group L.L.C. | 0.01% | 27,699 | $13,988 | $14,550 | +$562 | +4.02% | |
| Beaird Harris Wealth Management, Llc | 0.00% | 20,417 | $10,311 | $10,725 | +$414 | +4.02% | |
| Sbi Securities Co., Ltd. | 0.00% | 16,888 | $8,528 | $8,871 | +$343 | +4.03% | |
| M3 Advisory Group, Llc | 0.00% | 15,820 | $7,989 | $8,310 | +$321 | +4.02% | |
| Bank Of New York Mellon Corp | 0.00% | 15,096 | $7,624 | $7,930 | +$306 | +4.01% | |
| Cra Financial Services, Llc | 0.00% | 15,000 | $7,575 | $7,880 | +$305 | +4.02% | |
| Ausdal Financial Partners, Inc. | 0.00% | 14,000 | $7,070 | $7,354 | +$284 | +4.02% | |
| Cetera Investment Advisers | 0.00% | 13,073 | $6,602 | $6,867 | +$265 | +4.02% | |
| Simplicity Wealth,Llc | 0.00% | 10,000 | $6,539 | $5,253 | -$1,286 | -19.67% | |
| Northcrest Asset Manangement, Llc | 0.00% | 12,128 | $5,859 | $6,371 | +$512 | +8.74% | |
| Raymond James Financial Inc | 0.00% | 10,220 | $5,161 | $5,369 | +$208 | +4.02% | |
| Focus Partners Wealth | 0.00% | 10,194 | $5,148 | $5,355 | +$207 | +4.02% | |
| Waverly Advisors, Llc | 0.00% | 10,000 | $5,050 | $5,253 | +$203 | +4.02% | |
| Jones Financial Companies Lllp | 0.00% | 8,612 | $4,142 | $4,524 | +$382 | +9.22% | |
| Osaic Holdings, Inc. | 0.00% | 6,461 | $3,279 | $3,394 | +$115 | +3.51% | |
| Wells Fargo & Company/Mn | 0.00% | 4,708 | $2,378 | $2,473 | +$95 | +4.00% |
Frequently asked questions about WWR
Who owns the most WWR stock?
The largest holders of WWR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for WESTWATER RESOURCES INC (WWR).
Is WWR widely held by superinvestors?
Many widely followed stocks like WWR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly WWR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.