Maven Securities’s Eos Energy Enterprises EOSE Stock Holding History

Maven Securities’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	-43,341	Closed	-$497K	–	456
2025 Q4	$497K	Buy	+43,341	New	+$623K	0.01%	431
2024 Q1	–	Sell	-1,895,401	Closed	-$2.07M	–	568
2023 Q4	$2.07M	Buy	+1,895,401	New	+$2.76M	0.04%	309
2023 Q2	–	Sell	-500,000	Closed	-$1.28M	–	920
2023 Q1	$1.28M	Sell	500,000 -500,000	-50%	-$868K	0.03%	394
2022 Q4	$1.48M	Buy	+1,000,000	New	+$1.3M	0.03%	327
2022 Q2	–	Sell	-75,000	Closed	-$314K	–	948
2022 Q1	$314K	Buy	+75,000	New	+$309K	0.01%	695
2021 Q2	–	Sell	-4,526	Closed	-$89K	–	1131
2021 Q1	$89K	Buy	+4,526	New	+$101K	﹤0.01%	1018
2020 Q4	–	Sell	-25,000	Closed	-$251K	–	653
2020 Q3	$251K	Buy	+25,000	New	+$258K	0.02%	515

Other funds holding EOSE

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

ECP

Electron Capital Partners New York $2.5B AUM 97.62% 1-Year Est. Return

Maven Securities's EOSE Position: Q1 2026 in Review

Maven Securities sold out of Eos Energy Enterprises (EOSE) in Q1 2026, closing a stake of 43,341 shares — an estimated $497K sold.

Maven Securities first reported a position in EOSE in Q3 2020 and held it in 7 quarters. The position peaked at $2.07M in Q4 2023. 318 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

Maven Securities reported no remaining Eos Energy Enterprises position as of Q1 2026 after selling out during the quarter.
Maven Securities sold 43,341 Eos Energy Enterprises shares in Q1 2026, an estimated $497K.
Maven Securities first reported a position in Eos Energy Enterprises in Q3 2020 and held it in 7 quarters.
Maven Securities's Eos Energy Enterprises position peaked at $2.07M in Q4 2023.
318 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on Maven Securities's 13F filing for Q1 2026, filed 15 May 2026.