Eos Energy Enterprises, Inc. (EOSE) ownership: Top institutional holder: VANGUARD GROUP INC ($213.35M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 18616874.00 | $213.35M | 2025-12-31 |
| BlackRock, Inc. | 24083779.00 | $119.46M | 2026-03-31 |
| Rubric Capital Management LP | 6500000.00 | $74.49M | 2025-12-31 |
| Driehaus Capital Management LLC | 14869170.00 | $73.75M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 14835437.00 | $73.58M | 2026-03-31 |
| TWO SIGMA INVESTMENTS, LP | 14074001.00 | $69.81M | 2026-03-31 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 8581900.00 | $42.57M | 2026-03-31 |
| CITADEL ADVISORS LLC | 8371800.00 | $41.52M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-12 | |
| Sell | null | 2026-06-08 | |
| Sell | null | 2026-06-05 | |
| Sell | null | 2026-06-05 | |
| Sell | null | 2026-06-05 | |
| Sell | null | 2026-06-05 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.