Vanguard Group
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Vanguard Group’s Westwater Resources WWR Stock Holding History

Vanguard Group’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
2025
Q4 		$3.48M Buy
4,633,532
+1,816,306
+64% +$2.25M ﹤0.01% 3391
2025
Q3 		$2.67M Sell
2,817,226
-64,355
-2% -$48.4K ﹤0.01% 3488
2025
Q2 		$1.73M Buy
2,881,581
+875,049
+44% +$460K ﹤0.01% 3584
2025
Q1 		$1.11M Hold
2,006,532
– – ﹤0.01% 3680
2024
Q4 		$1.42M Hold
2,006,532
– – ﹤0.01% 3658
2024
Q3 		$1.04M Hold
2,006,532
– – ﹤0.01% 3766
2024
Q2 		$967K Hold
2,006,532
– – ﹤0.01% 3799
2024
Q1 		$983K Hold
2,006,532
– – ﹤0.01% 3819
2023
Q4 		$1.13M Hold
2,006,532
– – ﹤0.01% 3788
2023
Q3 		$1.34M Buy
2,006,532
+33,816
+2% +$25.9K ﹤0.01% 3733
2023
Q2 		$1.62M Hold
1,972,716
– – ﹤0.01% 3730
2023
Q1 		$2.19M Buy
1,972,716
+2,481
+0.1% +$2.58K ﹤0.01% 3638
2022
Q4 		$1.56M Buy
1,970,235
+1,087
+0.1% +$1.15K ﹤0.01% 3758
2022
Q3 		$2.25M Sell
1,969,148
-86,196
-4% -$112K ﹤0.01% 3697
2022
Q2 		$2.22M Buy
2,055,344
+1,146,635
+126% +$1.49M ﹤0.01% 3761
2022
Q1 		$1.82M Sell
908,709
-564,318
-38% -$1.14M ﹤0.01% 3993
2021
Q4 		$3.17M Buy
1,473,027
+145,769
+11% +$446K ﹤0.01% 3854
2021
Q3 		$4.75M Buy
1,327,258
+3,334
+0.3% +$13K ﹤0.01% 3697
2021
Q2 		$6.3M Buy
1,323,924
+17,039
+1% +$76.9K ﹤0.01% 3467
2021
Q1 		$7.02M Buy
1,306,885
+1,058,330
+426% +$6.79M ﹤0.01% 3353
2020
Q4 		$1.23M Buy
+248,555
New +$1.35M ﹤0.01% 3780
2019
Q3 		– Sell
-21,280
Closed -$124K – 4168
2019
Q2 		$124K Buy
21,280
+5,924
+39% +$38.9K ﹤0.01% 4030
2019
Q1 		$104K Buy
15,356
+7,645
+99% +$57K ﹤0.01% 4011
2018
Q4 		$54K Sell
7,711
-6,970
-47% -$65.7K ﹤0.01% 4068
2018
Q3 		$163K Buy
14,681
+8
+0.1% +$117 ﹤0.01% 4028
2018
Q2 		$296K Buy
14,673
+1,902
+15% +$45.8K ﹤0.01% 3922
2018
Q1 		$366K Buy
12,771
+472
+4% +$19.8K ﹤0.01% 3849
2017
Q4 		$658K Buy
12,299
+1,803
+17% +$94.3K ﹤0.01% 3692
2017
Q3 		$756K Buy
10,496
+4,382
+72% +$314K ﹤0.01% 3664
2017
Q2 		$456K Buy
6,114
+1,071
+21% +$86.6K ﹤0.01% 3741
2017
Q1 		$474K Buy
5,043
+2,190
+77% +$224K ﹤0.01% 3767
2016
Q4 		$195K Buy
2,853
+1,866
+189% +$122K ﹤0.01% 3895
2016
Q3 		$63K Buy
987
+428
+77% +$31.9K ﹤0.01% 4017
2016
Q2 		$45K Sell
559
-858
-61% -$79.9K ﹤0.01% 4086
2016
Q1 		$182K Buy
1,417
+119
+9% +$21.8K ﹤0.01% 3968
2015
Q4 		$405K Buy
1,298
+135
+12% +$53.9K ﹤0.01% 3883
2015
Q3 		$558K Buy
1,163
+145
+14% +$74.7K ﹤0.01% 3820
2015
Q2 		$574K Buy
1,018
+158
+18% +$118K ﹤0.01% 3831
2015
Q1 		$686K Buy
860
+65
+8% +$66K ﹤0.01% 3739
2014
Q4 		$887K Buy
795
+52
+7% +$59.5K ﹤0.01% 3564
2014
Q3 		$1.13M Buy
743
+63
+9% +$102K ﹤0.01% 3470
2014
Q2 		$1.05M Buy
680
+28
+4% +$45.1K ﹤0.01% 3468
2014
Q1 		$1.08M Buy
652
+57
+10% +$107K ﹤0.01% 3435
2013
Q4 		$1.08M Sell
595
-73
-11% -$121K ﹤0.01% 3389
2013
Q3 		$982K Sell
668
-20
-3% -$36.9K ﹤0.01% 3371
2013
Q2 		$1.08M Buy
+688
New +$981K ﹤0.01% 3291

Other funds holding WWR

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $38.8B AUM 21.88% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
MCM
Massar Capital Management Stamford, Connecticut $934M AUM 14.18% 1-Year Est. Return

Vanguard Group's WWR Position: Q4 2025 in Review

Vanguard Group increased its Westwater Resources (WWR) stake by 64% in Q4 2025, buying an estimated $2.25M and bringing the position to 4,633,532 shares worth $3.48M. The position accounts for ﹤0.01% of the portfolio, ranked #3391.

Vanguard Group first reported a position in WWR in Q2 2013 and has held it in 46 quarters since. The position peaked at $7.02M in Q1 2021. 68 funds tracked by Wall St. Rank hold WWR as of Q4 2025.

  • Vanguard Group held 4,633,532 shares of Westwater Resources worth $3.48M as of Q4 2025.
  • Vanguard Group bought 1,816,306 Westwater Resources shares in Q4 2025, an estimated $2.25M.
  • Westwater Resources made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3391 holding.
  • Vanguard Group first reported a position in Westwater Resources in Q2 2013 and has held it in 46 quarters since.
  • Vanguard Group's Westwater Resources position peaked at $7.02M in Q1 2021.
  • 68 funds tracked by Wall St. Rank held Westwater Resources as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.