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Eos Energy Enterprises, Inc.

EOSEW
Exchange
Nasdaq
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
SEC CIK
0001805077

In the last 90 days, Eos Energy Enterprises, Inc. insiders filed 1 open-market purchase and 7 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Other share classesEOSE

Q3 2025 vs. Q2 2025

How the institutions holding Eos Energy Enterprises, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of EOSEW: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders811+3
Shares1.94M2.15M+210.4K (+10.8%)
Value$912.4K$3.84M+$2.93M (+320.9%)

New holders (5)

Institutions that held Eos Energy Enterprises, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to EOSEW in Q3 2025
InstitutionSharesValue% of portfolio
Hudson Bay Capital Management LP158,516$280.6K0.00%
Susquehanna International Group, LLP53,796$96.3K0.00%
Zazove Associates LLC17,300$30.4K0.00%
Spire Wealth Management8,000$14.2K0.00%
UBS Group AG144$2550.00%

Sold out (2)

Institutions that held Eos Energy Enterprises, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of EOSEW in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Black Maple Capital Management LP25,327$11.9K
Toronto Dominion Bank24,900$11.7K