Vanguard Portfolio Management
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Vanguard Portfolio Management’s Eos Energy Enterprises EOSE Stock Holding History

Vanguard Portfolio 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 		$19.3M Buy
3,289,703
+446,895
+16% +$3.11M ﹤0.01% 2009
2026
Q1 		$14.1M Buy
+2,842,808
New +$30.5M ﹤0.01% 2011

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

Vanguard Portfolio Management's EOSE Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Eos Energy Enterprises (EOSE) stake by 16% in Q2 2026, buying an estimated $3.11M and bringing the position to 3,289,703 shares worth $19.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2009.

Vanguard Portfolio Management first reported a position in EOSE in Q1 2026 and has held it in 2 quarters since. 347 funds tracked by Wall St. Rank hold EOSE as of Q2 2026.

  • Vanguard Portfolio Management held 3,289,703 shares of Eos Energy Enterprises worth $19.3M as of Q2 2026.
  • Vanguard Portfolio Management bought 446,895 Eos Energy Enterprises shares in Q2 2026, an estimated $3.11M.
  • Eos Energy Enterprises made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2009 holding.
  • Vanguard Portfolio Management first reported a position in Eos Energy Enterprises in Q1 2026 and has held it in 2 quarters since.
  • 347 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.