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Jeff Yass’s Eos Energy Enterprises EOSE Stock Holding History

Jeff Yass’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
Q2 		$16M Sell
2,721,500
-2,748,000
-50% -$19.1M ﹤0.01% 2712
2026
Q1 		$27.1M Sell
5,469,500
-1,312,500
-19% -$14.1M ﹤0.01% 1865
2025
Q4 		$77.7M Sell
6,782,000
-1,498,800
-18% -$21.5M 0.01% 1043
2025
Q3 		$94.3M Buy
8,280,800
+3,598,200
+77% +$24.6M 0.01% 929
2025
Q2 		$24M Buy
4,682,600
+2,755,700
+143% +$13.5M ﹤0.01% 1818
2025
Q1 		$7.28M Sell
1,926,900
-1,733,600
-47% -$8.45M ﹤0.01% 2973
2024
Q4 		$17.8M Sell
3,660,500
-876,200
-19% -$2.83M ﹤0.01% 1969
2024
Q3 		$13.5M Buy
4,536,700
+3,474,800
+327% +$7.35M ﹤0.01% 2245
2024
Q2 		$1.35M Sell
1,061,900
-448,000
-30% -$370K ﹤0.01% 5890
2024
Q1 		$1.56M Sell
1,509,900
-453,400
-23% -$461K ﹤0.01% 5918
2023
Q4 		$2.14M Sell
1,963,300
-333,400
-15% -$486K ﹤0.01% 5203
2023
Q3 		$4.94M Sell
2,296,700
-101,300
-4% -$303K ﹤0.01% 3545
2023
Q2 		$10.4M Buy
2,398,000
+2,262,400
+1,668% +$5.94M ﹤0.01% 2461
2023
Q1 		$348K Buy
135,600
+65,100
+92% +$113K ﹤0.01% 9394
2022
Q4 		$104K Sell
70,500
-5,600
-7% -$7.25K ﹤0.01% 10932
2022
Q3 		$127K Buy
76,100
+50,500
+197% +$110K ﹤0.01% 11453
2022
Q2 		$31K Sell
25,600
-18,400
-42% -$37.7K ﹤0.01% 12200
2022
Q1 		$184K Sell
44,000
-115,500
-72% -$476K ﹤0.01% 11336
2021
Q4 		$1.2M Sell
159,500
-203,200
-56% -$2.06M ﹤0.01% 6803
2021
Q3 		$5.09M Sell
362,700
-226,600
-38% -$3.36M ﹤0.01% 3926
2021
Q2 		$10.6M Sell
589,300
-268,100
-31% -$4.32M ﹤0.01% 2837
2021
Q1 		$16.9M Buy
857,400
+589,500
+220% +$13.2M ﹤0.01% 2088
2020
Q4 		$5.58M Buy
+267,900
New +$3.45M ﹤0.01% 3244

Other funds holding EOSE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ECP
Electron Capital Partners New York $2.5B AUM 97.62% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return

Jeff Yass's EOSE Position: Q2 2026 in Review

Jeff Yass increased its Eos Energy Enterprises (EOSE) stake by 52% in Q2 2026, buying an estimated $23.2M and bringing the position to 9,683,190 shares worth $56.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1401.

Jeff Yass first reported a position in EOSE in Q1 2021 and has held it in 22 quarters since. The position peaked at $75.4M in Q4 2025. 348 funds tracked by Wall St. Rank hold EOSE as of Q2 2026.

  • Jeff Yass held 9,683,190 shares of Eos Energy Enterprises worth $56.9M as of Q2 2026.
  • Jeff Yass bought 3,332,709 Eos Energy Enterprises shares in Q2 2026, an estimated $23.2M.
  • Eos Energy Enterprises made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #1401 holding.
  • Jeff Yass first reported a position in Eos Energy Enterprises in Q1 2021 and has held it in 22 quarters since.
  • Jeff Yass's Eos Energy Enterprises position peaked at $75.4M in Q4 2025.
  • 348 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.