Jane Street
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Jane Street’s Eos Energy Enterprises EOSE Stock Holding History

Jane Street’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 		$17.4M Sell
3,498,900
-3,135,700
-47% -$33.7M ﹤0.01% 1914
2025
Q4 		$76M Buy
6,634,600
+2,993,000
+82% +$43M 0.01% 707
2025
Q3 		$41.5M Buy
3,641,600
+2,436,700
+202% +$16.7M 0.01% 1064
2025
Q2 		$6.17M Buy
1,204,900
+281,800
+31% +$1.38M ﹤0.01% 2729
2025
Q1 		$3.49M Sell
923,100
-556,700
-38% -$2.71M ﹤0.01% 3483
2024
Q4 		$7.19M Buy
1,479,800
+489,900
+49% +$1.59M ﹤0.01% 2216
2024
Q3 		$2.94M Buy
989,900
+617,200
+166% +$1.31M ﹤0.01% 3751
2024
Q2 		$473K Sell
372,700
-145,700
-28% -$120K ﹤0.01% 7105
2024
Q1 		$534K Sell
518,400
-873,400
-63% -$888K ﹤0.01% 6553
2023
Q4 		$1.52M Buy
1,391,800
+486,700
+54% +$709K ﹤0.01% 4801
2023
Q3 		$1.95M Buy
905,100
+57,300
+7% +$172K ﹤0.01% 4098
2023
Q2 		$3.68M Buy
847,800
+687,400
+429% +$1.8M ﹤0.01% 3179
2023
Q1 		$412K Buy
160,400
+113,800
+244% +$198K ﹤0.01% 6656
2022
Q4 		$69K Sell
46,600
-59,700
-56% -$77.3K ﹤0.01% 8255
2022
Q3 		$178K Buy
106,300
+84,200
+381% +$184K ﹤0.01% 8281
2022
Q2 		$27K Sell
22,100
-111,700
-83% -$229K ﹤0.01% 9087
2022
Q1 		$559K Buy
133,800
+79,500
+146% +$328K ﹤0.01% 7257
2021
Q4 		$408K Sell
54,300
-86,900
-62% -$883K ﹤0.01% 7617
2021
Q3 		$1.98M Sell
141,200
-253,200
-64% -$3.75M ﹤0.01% 4500
2021
Q2 		$7.08M Sell
394,400
-10,100
-2% -$163K ﹤0.01% 2143
2021
Q1 		$7.98M Buy
404,500
+352,900
+684% +$7.91M ﹤0.01% 1798
2020
Q4 		$1.07M Buy
+51,600
New +$665K ﹤0.01% 4535

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
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
ECP
Electron Capital Partners New York $2.55B AUM 87.77% 1-Year Est. Return

Jane Street's EOSE Position: Q1 2026 in Review

Jane Street reduced its Eos Energy Enterprises (EOSE) stake by 96% in Q1 2026, selling an estimated $19.9M and leaving 72,762 shares worth $361K. The position accounts for ﹤0.01% of the portfolio, ranked #8811.

Jane Street first reported a position in EOSE in Q1 2021 and has held it in 18 quarters since. The position peaked at $22M in Q4 2025. 317 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

  • Jane Street held 72,762 shares of Eos Energy Enterprises worth $361K as of Q1 2026.
  • Jane Street sold 1,849,186 Eos Energy Enterprises shares in Q1 2026, an estimated $19.9M.
  • Eos Energy Enterprises made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8811 holding.
  • Jane Street first reported a position in Eos Energy Enterprises in Q1 2021 and has held it in 18 quarters since.
  • Jane Street's Eos Energy Enterprises position peaked at $22M in Q4 2025.
  • 317 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.