EOSE Eos Energy Enterprises, Inc.: institutional ownership and insider trading
380 funds reported holding $1.95B of Eos Energy Enterprises, Inc. in their latest 13F filings; in Q2 2026 funds net bought $164M, with 71 new positions and 43 funds selling out; over the last 12 months insiders bought $752K and sold $18.0M on the open market.
Famous investors holding EOSE
- Two Sigma (Two Sigma Investments): $80.6M, 0.1% of the portfolio
- Ray Dalio (Bridgewater Associates): $3.72M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $113M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $14.7M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $8.37M, 0.0% of the portfolio
Largest institutional holders of EOSE
- VANGUARD GROUP INC — $213M
- BlackRock, Inc. (BLK) — $160M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP — $131M
- CITADEL ADVISORS LLC — $113M
- VANGUARD CAPITAL MANAGEMENT LLC — $88.3M
- TWO SIGMA INVESTMENTS, LP — $80.6M
- Hudson Bay Capital Management LP — $80.5M
- DRIEHAUS CAPITAL MANAGEMENT LLC — $79.7M
- Walleye Trading LLC — $62.7M
- STATE STREET CORP (STT, STT-PG) — $59.7M
Recent EOSE insider trades
- Sep 16, 2026: Mastrangelo Joe sold 250,000 shares ($980K)
- Sep 16, 2026: Puri Sumeet sold 43,750 shares ($172K)
- Sep 14, 2026: Song Haiyan bought 15,000 shares ($58.7K)
- Sep 9, 2026: Puri Sumeet sold 34,167 shares ($141K)
5%+ owners
- Cerberus Capital Management II, L.P.: 32.6% (Schedule 13D/A, filed Aug 6, 2026)
- BlackRock, Inc.: 7.6% (Schedule 13G/A, filed Jul 28, 2026)
- Vanguard Capital Management: 5.1% (Schedule 13G, filed Apr 29, 2026)