Westwater Resources WWR Institutional Ownership

NYSE WWR

$0.58 -0.01 (-1.94%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

67 Institutions

Increased 26 38.8%

Unchanged 24 35.8%

Reduced 17 25.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

12.13%

▼-1.74 pp QoQ

Shares Held by Institutions

15.38Mn

of 126.88Mn outstanding

▼-7.55% QoQ

Shares Outstanding

126.88Mn

111.49Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-3 vs prior quarter

Net Shares Added (QoQ)

-1.26Mn

distributed since last quarter

Value of Holdings

$8.46Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Westwater Resources, Inc. (NYSE:WWR) has 67 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 12.1% of Westwater Resources's outstanding shares in June 2026, down from 13.9% in March 2026.
They decreased total shares held in Westwater Resources by -7.55% from last quarter, and the number of investors in WWR increased 36.73% annually.
During the quarter, 26 of these 67 funds increased positions in WWR, 17 reduced exposure, and 24 held steady.
In total, institutional investors held 15.38Mn shares in Westwater Resources as of June 2026, down by 1.26Mn shares quarter on quarter, and up 8.27Mn shares year over year.
As of June 30, 2026, VANGUARD CAPITAL MANAGEMENT LLC held the largest stake in Westwater Resources with 4.48Mn shares, accounting for 3.53% of total shares outstanding.
Leading buyers of Westwater Resources shares for the quarter ending June 2026 were CITADEL ADVISORS LLC (374.27K), VANGUARD CAPITAL MANAGEMENT LLC (137.31K), VANGUARD FIDUCIARY TRUST CO (98.59K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (52.49K), Evernest Financial Advisors, LLC (40.0K).
Leading sellers of Westwater Resources shares for the quarter ending June 2026 were JANE STREET GROUP, LLC (636.4K), Brooklands Fund Management Ltd (539.7K), Massar Capital Management, LP (290.93K), TWO SIGMA INVESTMENTS, LP (273.33K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (159.31K).
Business Quant data shows the 10 biggest positions in Westwater Resources as of June 2026 are held by VANGUARD CAPITAL MANAGEMENT LLC (4.48Mn), RENAISSANCE TECHNOLOGIES LLC (1.61Mn), BlackRock, Inc. (1.48Mn), GEODE CAPITAL MANAGEMENT, LLC (1.31Mn), Cambridge Investment Research Advisors, Inc. (1.1Mn), VANGUARD FIDUCIARY TRUST CO (797.01K), TWO SIGMA INVESTMENTS, LP (794.85K), XTX Topco Ltd (524.08K), State Street Corp (423.0K), CITADEL ADVISORS LLC (402.03K).

Form 13F Holdings

67 Institutional Holders

Report period 30 Jun, 2026

Total shares held 15.38Mn

Of outstanding 12.13%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,482,522	3.53%	▲137,309	+3.16%	$2.26Mn
2	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,608,790	1.27%	▼83,400	-4.93%	$812.44K
3	BlackRock, Inc.	0002012383	1,483,453	1.17%	▼1	0.00%	$749.14K
4	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,312,223	1.03%	0	0.00%	$663.03K
5	Cambridge Investment Research Advisors, Inc.	0001419186	1,100,227	0.87%	▼110,508	-9.13%	$556
6	VANGUARD FIDUCIARY TRUST CO	0000933478	797,007	0.63%	▲98,590	+14.12%	$402.49K
7	TWO SIGMA INVESTMENTS, LP	0001179392	794,846	0.63%	▼273,333	-25.59%	$401.40K
8	XTX Topco Ltd	0001828301	524,079	0.41%	▼8,163	-1.53%	$264.66K
9	State Street Corp	0000093751	423,005	0.33%	0	0.00%	$213.62K
10	CITADEL ADVISORS LLC	0001423053	402,031	0.32%	▲374,272	+1,348.29%	$203.03K
11	UBS Group AG	0001610520	270,538	0.21%	▲38,186	+16.43%	$136.62K
12	Northern Trust Corp	0000073124	269,614	0.21%	▲31,831	+13.39%	$136.16K
13	ALPS ADVISORS INC	0001376113	203,532	0.16%	▼9,854	-4.62%	$102.78K
14	Massar Capital Management, LP	0002037238	199,271	0.16%	▼290,929	-59.35%	$100.63K
15	Evernest Financial Advisors, LLC	0002009530	160,000	0.13%	▲40,000	+33.33%	$80.80K
16	Pilgrim Partners Asia Pte Ltd	0002012674	116,600	0.09%	▲30,600	+35.58%	$58.88K
17	Southern Financial Group, LLC	0002140714	116,504	0.09%	▲2,039	+1.78%	$58.84K
18	Annandale Capital, LLC	0001811739	100,000	0.08%	0	0.00%	$51
19	PINNACLE ASSOCIATES LTD	0000743127	85,900	0.07%	0	0.00%	$43.38K
20	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	75,000	0.06%	0	0.00%	$37.88K

Showing 1 to 20 of 67 holders