Caption Management’s Eos Energy Enterprises EOSE Stock Holding History

Caption Management’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	$7.79M	Sell	1,571,300 -508,000	-24%	-$5.46M	0.05%	397
2025 Q4	$23.8M	Buy	2,079,300 +246,200	+13%	+$3.54M	0.16%	142
2025 Q3	$20.9M	Buy	1,833,100 +333,000	+22%	+$2.28M	0.16%	138
2025 Q2	$7.68M	Buy	+1,500,100	New	+$7.35M	0.09%	283
2025 Q1	–	Sell	-2,090,000	Closed	-$10.2M	–	1665
2024 Q4	$10.2M	Buy	+2,090,000	New	+$6.76M	0.1%	189
2024 Q3	–	Sell	-465,100	Closed	-$591K	–	1376
2024 Q2	$591K	Hold	465,100	–	–	0.01%	779
2024 Q1	$479K	Sell	465,100 -34,900	-7%	-$35.5K	0.01%	880
2023 Q4	$545K	Hold	500,000	–	–	0.01%	934
2023 Q3	$1.07M	Buy	+500,000	New	+$1.5M	0.02%	755

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

Caption Management's EOSE Position: Q1 2026 in Review

Caption Management reduced its Eos Energy Enterprises (EOSE) stake by 81% in Q1 2026, selling an estimated $7.93M and leaving 176,400 shares worth $875K. The position accounts for 0.01% of the portfolio, ranked #1064.

Caption Management first reported a position in EOSE in Q3 2023 and has held it in 7 quarters since. The position peaked at $10.5M in Q4 2025. 316 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

Caption Management held 176,400 shares of Eos Energy Enterprises worth $875K as of Q1 2026.
Caption Management sold 738,327 Eos Energy Enterprises shares in Q1 2026, an estimated $7.93M.
Eos Energy Enterprises made up 0.01% of Caption Management's portfolio in Q1 2026, its #1064 holding.
Caption Management first reported a position in Eos Energy Enterprises in Q3 2023 and has held it in 7 quarters since.
Caption Management's Eos Energy Enterprises position peaked at $10.5M in Q4 2025.
316 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on Caption Management's 13F filing for Q1 2026, filed 15 May 2026.