Citadel Advisors
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Citadel Advisors’s Eos Energy Enterprises EOSE Stock Holding History

Citadel Advisors’s Portfolio EOSE Stock Details EOSE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$30.3M Buy
6,100,772
+3,638,784
+148% +$39.1M ﹤0.01% 1857
2025
Q4 		$28.2M Sell
2,461,988
-320,875
-12% -$4.61M ﹤0.01% 1967
2025
Q3 		$31.7M Buy
2,782,863
+1,260,103
+83% +$8.62M ﹤0.01% 1821
2025
Q2 		$7.8M Buy
1,522,760
+564,098
+59% +$2.77M ﹤0.01% 3394
2025
Q1 		$3.62M Buy
958,662
+746,263
+351% +$3.64M ﹤0.01% 4433
2024
Q4 		$1.03M Buy
+212,399
New +$687K ﹤0.01% 6942
2024
Q3 		– Sell
-5,759
Closed -$12.2K – 14456
2024
Q2 		$7.31K Buy
5,759
+4,256
+283% +$3.52K ﹤0.01% 13260
2024
Q1 		$1.55K Sell
1,503
-13,208
-90% -$13.4K ﹤0.01% 14114
2023
Q4 		$16K Sell
14,711
-306,401
-95% -$447K ﹤0.01% 12812
2023
Q3 		$690K Buy
321,112
+252,597
+369% +$756K ﹤0.01% 7366
2023
Q2 		$297K Sell
68,515
-367,433
-84% -$964K ﹤0.01% 9072
2023
Q1 		$1.12M Buy
435,948
+433,267
+16,161% +$752K ﹤0.01% 6527
2022
Q4 		$3.97K Sell
2,681
-80,890
-97% -$105K ﹤0.01% 14152
2022
Q3 		$140K Sell
83,571
-168,721
-67% -$368K ﹤0.01% 10786
2022
Q2 		$306K Buy
252,292
+229,813
+1,022% +$471K ﹤0.01% 9756
2022
Q1 		$94K Buy
+22,479
New +$92.6K ﹤0.01% 12345
2021
Q3 		– Sell
-38,395
Closed -$568K – 13977
2021
Q2 		$690K Sell
38,395
-47,074
-55% -$759K ﹤0.01% 9275
2021
Q1 		$1.69M Buy
+85,469
New +$1.91M ﹤0.01% 6814

Other funds holding EOSE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
ECP
Electron Capital Partners New York $2.55B AUM 87.77% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Citadel Advisors's EOSE Position: Q1 2026 in Review

Citadel Advisors increased its Eos Energy Enterprises (EOSE) stake by 148% in Q1 2026, buying an estimated $39.1M and bringing the position to 6,100,772 shares worth $30.3M. The position accounts for ﹤0.01% of the portfolio, ranked #1857.

Citadel Advisors first reported a position in EOSE in Q1 2021 and has held it in 18 quarters since. The position peaked at $31.7M in Q3 2025. 316 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

  • Citadel Advisors held 6,100,772 shares of Eos Energy Enterprises worth $30.3M as of Q1 2026.
  • Citadel Advisors bought 3,638,784 Eos Energy Enterprises shares in Q1 2026, an estimated $39.1M.
  • Eos Energy Enterprises made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #1857 holding.
  • Citadel Advisors first reported a position in Eos Energy Enterprises in Q1 2021 and has held it in 18 quarters since.
  • Citadel Advisors's Eos Energy Enterprises position peaked at $31.7M in Q3 2025.
  • 316 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.