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John Overdeck’s Westwater Resources WWR Stock Holding History

John Overdeck’s Portfolio WWR Stock Details WWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q2 		– Sell
-13,500
Closed -$72K – 4632
2021
Q1 		$72K Buy
+13,500
New +$86.6K ﹤0.01% 3727

Other funds holding WWR

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Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

John Overdeck's WWR Position: Q2 2026 in Review

John Overdeck reduced its Westwater Resources (WWR) stake by 26% in Q2 2026, selling an estimated $162K and leaving 794,846 shares worth $401K. The position accounts for ﹤0.01% of the portfolio, ranked #4332.

John Overdeck first reported a position in WWR in Q4 2021 and has held it in 10 quarters since. The position peaked at $1.69M in Q4 2025. 67 funds tracked by Wall St. Rank hold WWR as of Q2 2026.

  • John Overdeck held 794,846 shares of Westwater Resources worth $401K as of Q2 2026.
  • John Overdeck sold 273,333 Westwater Resources shares in Q2 2026, an estimated $162K.
  • Westwater Resources made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4332 holding.
  • John Overdeck first reported a position in Westwater Resources in Q4 2021 and has held it in 10 quarters since.
  • John Overdeck's Westwater Resources position peaked at $1.69M in Q4 2025.
  • 67 funds tracked by Wall St. Rank held Westwater Resources as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.