Westwater Resources, Inc. (WWR) Institutional Ownership

Ownership Summary

The institutional landscape for Westwater Resources, Inc. (NYSE:WWR) includes 66 filers as of the latest reporting cycle ending September 2025.

• Institutional ownership in Westwater Resources edged up to 16.2% in September 2025, compared to 8.6% in June 2025.
• In percentage terms, this reflects as a holdings change of 85.37% quarter on quarter, and an increase of 46.67% year over year.
• Of these 66 institutional investors, 37 increased their holdings in Westwater Resources, while 7 of them reduced positions, and 22 investors maintained their exposure.
• The total number of shares held by institutions in Westwater Resources increased to 11.97Mn as of September 2025, a net change of up by 5.51Mn shares quarter on quarter, and up 7.80Mn shares year over year.
• With 2.82Mn shares, VANGUARD GROUP INC commands the largest institutional position in Westwater Resources as of September 30, 2025, equating to 3.81% of the company.
• Among the most significant buyers of Westwater Resources during September 2025 were TWO SIGMA INVESTMENTS, LP (1.02Mn), RENAISSANCE TECHNOLOGIES LLC (642.37K), CITADEL ADVISORS LLC (540.45K), Massar Capital Management, LP (490.20K), Soviero Asset Management, LP (470.00K).
• Leading sellers of Westwater Resources stock in September 2025 included Squarepoint Ops LLC (195.12K), Annandale Capital, LLC (150.00K), VANGUARD GROUP INC (64.36K), COMMONWEALTH EQUITY SERVICES, LLC (55.89K), GSA CAPITAL PARTNERS LLP (5.88K).
• The top 10 institutional holders of Westwater Resources for the quarter ending September 2025 included VANGUARD GROUP INC (2.82Mn), RENAISSANCE TECHNOLOGIES LLC (1.05Mn), TWO SIGMA INVESTMENTS, LP (1.02Mn), GEODE CAPITAL MANAGEMENT, LLC (834.75K), Cambridge Investment Research Advisors, Inc. (577.29K), BlackRock, Inc. (562.48K), CITADEL ADVISORS LLC (540.45K), Massar Capital Management, LP (490.20K), Soviero Asset Management, LP (470.00K), Arosa Capital Management LP (450.00K).