AlphaQuest’s Eos Energy Enterprises EOSE Stock Holding History

AlphaQuest’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	-41,800	Closed	-$479K	–	657
2025 Q4	$479K	Buy	41,800 +573	+1%	+$8.23K	0.03%	864
2025 Q3	$470K	Buy	+41,227	New	+$282K	0.03%	832

Other funds holding EOSE

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 New York $124B AUM 33.93% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

AlphaQuest's EOSE Position: Q1 2026 in Review

AlphaQuest sold out of Eos Energy Enterprises (EOSE) in Q1 2026, closing a stake of 41,800 shares — an estimated $479K sold.

AlphaQuest first reported a position in EOSE in Q3 2025 and held it in 2 quarters. The position peaked at $479K in Q4 2025. 316 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

AlphaQuest reported no remaining Eos Energy Enterprises position as of Q1 2026 after selling out during the quarter.
AlphaQuest sold 41,800 Eos Energy Enterprises shares in Q1 2026, an estimated $479K.
AlphaQuest first reported a position in Eos Energy Enterprises in Q3 2025 and held it in 2 quarters.
AlphaQuest's Eos Energy Enterprises position peaked at $479K in Q4 2025.
316 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.