Mariner
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Mariner’s Energy Fuels UUUU Stock Holding History

Mariner’s Portfolio UUUU Stock Details UUUU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$556K Buy
38,368
+2,951
+8% +$54.2K ﹤0.01% 2379
2026
Q1 		$646K Buy
35,417
+5,540
+19% +$115K ﹤0.01% 2292
2025
Q4 		$437K Buy
29,877
+15,910
+114% +$270K ﹤0.01% 2545
2025
Q3 		$214K Sell
13,967
-7,965
-36% -$84.6K ﹤0.01% 3115
2025
Q2 		$126K Buy
21,932
+851
+4% +$4.08K ﹤0.01% 3188
2025
Q1 		$78.6K Buy
21,081
+6,346
+43% +$30.4K ﹤0.01% 3233
2024
Q4 		$75.6K Buy
14,735
+3,179
+28% +$19.7K ﹤0.01% 3233
2024
Q3 		$63.6K Buy
+11,556
New +$60.1K ﹤0.01% 3161

Other funds holding UUUU

VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Mariner's UUUU Position: Q2 2026 in Review

Mariner increased its Energy Fuels (UUUU) stake by 8.3% in Q2 2026, buying an estimated $54.2K and bringing the position to 38,368 shares worth $556K. The position accounts for ﹤0.01% of the portfolio, ranked #2379.

Mariner first reported a position in UUUU in Q3 2024 and has held it in 8 quarters since. The position peaked at $646K in Q1 2026. 347 funds tracked by Wall St. Rank hold UUUU as of Q2 2026.

  • Mariner held 38,368 shares of Energy Fuels worth $556K as of Q2 2026.
  • Mariner bought 2,951 Energy Fuels shares in Q2 2026, an estimated $54.2K.
  • Energy Fuels made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2379 holding.
  • Mariner first reported a position in Energy Fuels in Q3 2024 and has held it in 8 quarters since.
  • Mariner's Energy Fuels position peaked at $646K in Q1 2026.
  • 347 funds tracked by Wall St. Rank held Energy Fuels as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.