T. Rowe Price Associates’s Eos Energy Enterprises EOSE Stock Holding History

T. Rowe Price Associates’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	$5.13M	Buy	1,033,456 +53,717	+5%	+$577K	﹤0.01%	1410
2025 Q4	$11.2M	Sell	979,739 -1,267,735	-56%	-$18.2M	﹤0.01%	1209
2025 Q3	$25.6M	Buy	2,247,474 +2,136,307	+1,922%	+$14.6M	﹤0.01%	1000
2025 Q2	$570K	Buy	+111,167	New	+$545K	﹤0.01%	2245
2024 Q2	–	Sell	-43,930	Closed	-$46K	–	2954
2024 Q1	$46K	Buy	43,930 +18,735	+74%	+$19K	﹤0.01%	2882
2023 Q4	$28K	Buy	25,195 +1,305	+5%	+$1.9K	﹤0.01%	2856
2023 Q3	$52K	Buy	23,890 +2,058	+9%	+$6.16K	﹤0.01%	2772
2023 Q2	$95K	Buy	+21,832	New	+$57.3K	﹤0.01%	2706

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

T. Rowe Price Associates's EOSE Position: Q1 2026 in Review

T. Rowe Price Associates increased its Eos Energy Enterprises (EOSE) stake by 5.5% in Q1 2026, buying an estimated $577K and bringing the position to 1,033,456 shares worth $5.13M. The position accounts for ﹤0.01% of the portfolio, ranked #1410.

T. Rowe Price Associates first reported a position in EOSE in Q2 2023 and has held it in 8 quarters since. The position peaked at $25.6M in Q3 2025. 317 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

T. Rowe Price Associates held 1,033,456 shares of Eos Energy Enterprises worth $5.13M as of Q1 2026.
T. Rowe Price Associates bought 53,717 Eos Energy Enterprises shares in Q1 2026, an estimated $577K.
Eos Energy Enterprises made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #1410 holding.
T. Rowe Price Associates first reported a position in Eos Energy Enterprises in Q2 2023 and has held it in 8 quarters since.
T. Rowe Price Associates's Eos Energy Enterprises position peaked at $25.6M in Q3 2025.
317 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.