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Rubric Capital Management (New York)’s Eos Energy Enterprises EOSE Stock Holding History

Rubric Capital Management (New York)’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 		– Sell
-6,500,000
Closed -$74.5M – 87
2025
Q4 		$74.5M Sell
6,500,000
-3,800,000
-37% -$54.6M 0.89% 27
2025
Q3 		$117M Buy
+10,300,000
New +$70.5M 1.32% 17

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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

Rubric Capital Management (New York)'s EOSE Position: Q1 2026 in Review

Rubric Capital Management (New York) sold out of Eos Energy Enterprises (EOSE) in Q1 2026, closing a stake of 6,500,000 shares — an estimated $74.5M sold.

Rubric Capital Management (New York) first reported a position in EOSE in Q3 2025 and held it in 2 quarters. The position peaked at $117M in Q3 2025. 317 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

  • Rubric Capital Management (New York) reported no remaining Eos Energy Enterprises position as of Q1 2026 after selling out during the quarter.
  • Rubric Capital Management (New York) sold 6,500,000 Eos Energy Enterprises shares in Q1 2026, an estimated $74.5M.
  • Rubric Capital Management (New York) first reported a position in Eos Energy Enterprises in Q3 2025 and held it in 2 quarters.
  • Rubric Capital Management (New York)'s Eos Energy Enterprises position peaked at $117M in Q3 2025.
  • 317 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on Rubric Capital Management (New York)'s 13F filing for Q1 2026, filed 15 May 2026.