Citadel Advisors
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Citadel Advisors’s Fusion Fuel Green HTOO Stock Holding History

Citadel Advisors’s Portfolio HTOO Stock Details HTOO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-29
Closed -$258 – 13614
2025
Q1 		$258 Sell
29
-617
-96% -$9.34K ﹤0.01% 14299
2024
Q4 		$12.7K Buy
646
+443
+218% +$8.03K ﹤0.01% 13484
2024
Q3 		$3.64K Sell
203
-217
-52% -$5.41K ﹤0.01% 13640
2024
Q2 		$13K Sell
420
-103
-20% -$4.39K ﹤0.01% 12965
2024
Q1 		$30.9K Sell
523
-968
-65% -$46.7K ﹤0.01% 12674
2023
Q4 		$58.5K Sell
1,491
-78
-5% -$2.42K ﹤0.01% 11620
2023
Q3 		$50.3K Buy
1,569
+55
+4% +$3.47K ﹤0.01% 11756
2023
Q2 		$136K Sell
1,514
-2,260
-60% -$231K ﹤0.01% 10481
2023
Q1 		$317K Sell
3,774
-835
-18% -$104K ﹤0.01% 9272
2022
Q4 		$715K Buy
4,609
+4,080
+771% +$641K ﹤0.01% 7497
2022
Q3 		$92K Sell
529
-1,148
-68% -$283K ﹤0.01% 11163
2022
Q2 		$383K Sell
1,677
-594
-26% -$166K ﹤0.01% 9234
2022
Q1 		$689K Sell
2,271
-1,103
-33% -$278K ﹤0.01% 8612
2021
Q4 		$978K Buy
3,374
+143
+4% +$56.3K ﹤0.01% 8015
2021
Q3 		$1.23M Buy
3,231
+1,400
+76% +$619K ﹤0.01% 7610
2021
Q2 		$924K Buy
+1,831
New +$841K ﹤0.01% 8571

Other funds holding HTOO

Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return
CPRC
Consolidated Portfolio Review Corp Woodbury, New York $1.2B AUM 13.59% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
CGA
Crescent Grove Advisors Lake Forest, Illinois $1.04B AUM 17.78% 1-Year Est. Return
National Bank of Canada
National Bank of Canada Montreal, Quebec, Canada $112B AUM 31.26% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
CFD
Creative Financial Designs Kokomo, Indiana $1.65B AUM 15.6% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

Citadel Advisors's HTOO Position: Q2 2025 in Review

Citadel Advisors sold out of Fusion Fuel Green (HTOO) in Q2 2025, closing a stake of 453 shares — an estimated $4.09K sold.

Citadel Advisors first reported a position in HTOO in Q1 2021 and held it in 9 quarters. The position peaked at $204K in Q2 2023. 14 funds tracked by Wall St. Rank hold HTOO as of Q2 2025.

  • Citadel Advisors reported no remaining Fusion Fuel Green position as of Q2 2025 after selling out during the quarter.
  • Citadel Advisors sold 453 Fusion Fuel Green shares in Q2 2025, an estimated $4.09K.
  • Citadel Advisors first reported a position in Fusion Fuel Green in Q1 2021 and held it in 9 quarters.
  • Citadel Advisors's Fusion Fuel Green position peaked at $204K in Q2 2023.
  • 14 funds tracked by Wall St. Rank held Fusion Fuel Green as of Q2 2025.

Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.