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Driehaus Capital Management’s Eos Energy Enterprises EOSE Stock Holding History

Driehaus Capital 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 		$73.8M Buy
14,869,170
+598,876
+4% +$6.44M 0.54% 48
2025
Q4 		$164M Buy
14,270,294
+7,704,785
+117% +$111M 1.11% 8
2025
Q3 		$74.8M Sell
6,565,509
-476,450
-7% -$3.26M 0.54% 57
2025
Q2 		$36.1M Buy
7,041,959
+3,482,234
+98% +$17.1M 0.29% 114
2025
Q1 		$13.5M Buy
+3,559,725
New +$17.4M 0.13% 204

Other funds holding EOSE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Driehaus Capital Management's EOSE Position: Q1 2026 in Review

Driehaus Capital Management increased its Eos Energy Enterprises (EOSE) stake by 4.2% in Q1 2026, buying an estimated $6.44M and bringing the position to 14,869,170 shares worth $73.8M. The position accounts for 0.54% of the portfolio, ranked #48.

Driehaus Capital Management first reported a position in EOSE in Q1 2025 and has held it in 5 quarters since. The position peaked at $164M in Q4 2025. 316 funds tracked by Wall St. Rank hold EOSE as of Q1 2026.

  • Driehaus Capital Management held 14,869,170 shares of Eos Energy Enterprises worth $73.8M as of Q1 2026.
  • Driehaus Capital Management bought 598,876 Eos Energy Enterprises shares in Q1 2026, an estimated $6.44M.
  • Eos Energy Enterprises made up 0.54% of Driehaus Capital Management's portfolio in Q1 2026, its #48 holding.
  • Driehaus Capital Management first reported a position in Eos Energy Enterprises in Q1 2025 and has held it in 5 quarters since.
  • Driehaus Capital Management's Eos Energy Enterprises position peaked at $164M in Q4 2025.
  • 316 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q1 2026.

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