MCM
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MAI Capital Management’s Eos Energy Enterprises EOSE Stock Holding History

MAI 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
Q2 		$126K Buy
21,350
+3,022
+16% +$21K ﹤0.01% 1899
2026
Q1 		$90.9K Buy
18,328
+10,913
+147% +$117K ﹤0.01% 1888
2025
Q4 		$85K Buy
7,415
+6,215
+518% +$89.3K ﹤0.01% 1731
2025
Q3 		$13.7K Hold
1,200
– – ﹤0.01% 2598
2025
Q2 		$6.14K Hold
1,200
– – ﹤0.01% 2958
2025
Q1 		$4.54K Sell
1,200
-13,800
-92% -$67.3K ﹤0.01% 2750
2024
Q4 		$72.9K Hold
15,000
– – ﹤0.01% 1580
2024
Q3 		$44.5K Buy
+15,000
New +$31.7K ﹤0.01% 1058

Other funds holding EOSE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ECP
Electron Capital Partners New York $2.5B AUM 97.62% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

MAI Capital Management's EOSE Position: Q2 2026 in Review

MAI Capital Management increased its Eos Energy Enterprises (EOSE) stake by 16% in Q2 2026, buying an estimated $21K and bringing the position to 21,350 shares worth $126K. The position accounts for ﹤0.01% of the portfolio, ranked #1899.

MAI Capital Management first reported a position in EOSE in Q3 2024 and has held it in 8 quarters since. 348 funds tracked by Wall St. Rank hold EOSE as of Q2 2026.

  • MAI Capital Management held 21,350 shares of Eos Energy Enterprises worth $126K as of Q2 2026.
  • MAI Capital Management bought 3,022 Eos Energy Enterprises shares in Q2 2026, an estimated $21K.
  • Eos Energy Enterprises made up ﹤0.01% of MAI Capital Management's portfolio in Q2 2026, its #1899 holding.
  • MAI Capital Management first reported a position in Eos Energy Enterprises in Q3 2024 and has held it in 8 quarters since.
  • 348 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q2 2026.

Based on MAI Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.