Eos Energy Enterprises, Inc. Class A Common Stock (EOSE)
MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
Eos Energy Enterprises, Inc. Class A Common Stock (EOSE) is listed on Nasdaq, where it has traded since November 17, 2020.
- Listed On
- Nasdaq
- Listed Since
- November 17, 2020
- Employees
- 787
- Market Cap
- $1.2B
About Eos Energy Enterprises, Inc. Class A Common Stock
Eos Energy Enterprises Inc designs develop, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial & industrial (C&I) applications. The solutions are used in the utility sector, the renewable energy sector, and the industrial sector.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 338 institutions reported holding EOSE, with 227.1 million shares worth $1.3 billion in aggregate. The largest reported holder was BlackRock, with 27.1 million shares worth $159.5 million. Of the 5 largest holders listed below, 1 opened a new position in EOSE, 2 added shares and 2 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| BlackRock | 27,130,305 | $160M | Added 12.65% |
| Vanguard | 21,227,676 | $125M | Added 4.03% |
| Hudson Bay Capital Management | 13,683,634 | $80M | New position |
| Driehaus Capital Management | 13,556,010 | $80M | Reduced 8.83% |
| Two Sigma Investments | 12,783,883 | $75M | Reduced 9.17% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is EOSE?
Eos Energy Enterprises, Inc. Class A Common Stock (EOSE) is listed on Nasdaq, where it has traded since November 17, 2020.
Who are the largest institutional holders of EOSE?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of EOSE were BlackRock, Vanguard and Hudson Bay Capital Management.
How many institutions own EOSE?
338 institutions reported a position in EOSE for the quarter ended June 30, 2026, worth $1.3 billion in total.
Did institutions buy or sell EOSE last quarter?
Of the 5 largest reported holders, 1 opened a new position in EOSE, 2 added shares and 2 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for EOSE.
Every reported institutional holder, plus insider and congressional trades in EOSE, on SentiSense.