Eos Energy Enterprises, Inc., a U.S.-based company, focuses on the creation, production, and implementation of battery storage solutions. These systems are designed for diverse clients across the utility, commercial and industrial, and renewable energy markets. The company's product line includes stationary battery storage units, with its flagship Eos Znyth DC battery system specifically engineered to meet the substantial demands of grid-scale energy storage. Founded in 2008, Eos Energy Enterprises maintains its corporate headquarters in Edison, New Jersey.
Eos Energy Enterprises (EOSE) Stock Price & Market Analysis
EOSE · NASDAQ · Electrical Equipment & Parts
Market closedLatest available session print
$1.74
▼ -$0.1400(-7.45%)4:00 PM ET - vs previous closeQuote as of Nov 10, 2026, 4:00 PM EST
Regular-session close · Nov 10, 2026, 4:00 PM EST.
Last session19%
$1.70L Nov 10 '26$1.91H Nov 10 '26
52-week range1%
$1.59L Oct 22 '26$19.65
Long-term ranges5Y, Available historyHide
5Y6%
$0.6100L May 8 '24$19.86H Nov 10 '25
Available history(2020-11-02)4%
$0.6100L May 8 '24$31.95H Jan 13 '21
Historical range: 2020-11-02–2026-11-09. Earlier trading may not be included.
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Data dates
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FundamentalsLast checked
AnalystLast checked
NewsLatest item
Reported fundamentals
EOSE financial overview
Annual revenue
USD 114.2M
Sales for the fiscal year ended Dec 31, 2025. This is not trailing twelve-month revenue.
Revenue change
+631.8%
Change versus the fiscal year ended Dec 31, 2024.
Net profit margin
-849.1%
Net income divided by revenue for the fiscal year ended Dec 31, 2025. This is not the trailing margin.
These reported results describe the business’s recent scale and profitability. Compare cash generation and valuation before forming an investment view; historical growth is not a forecast.
Company · ProfileAbout Eos Energy Enterprises (EOSE)Sector, leadership, and how Eos Energy Enterprises earns its revenue.Industrials
Eos Energy Enterprises
NASDAQ · EOSE · US
Company overview as of Nov 11, 2026.
- Sector
- Industrials
- Industry
- Electrical Equipment & Parts
- Headquarters
- Pittsburgh, PA, United States
- Country
- US
- Founded
- 2008
- Employees
- 787
- CEO
- Joseph R. Mastrangelo Jr.
- Exchange
- NASDAQ
Business model & operating resultsExplore business exposure, reported operating measures and the figures behind growth and profitability claims.
Narrative versus numbers
Demand is expanding
Supporting observation: 171.1%
Year-over-year growth in the latest quarter. This differs from the fiscal-year revenue change shown above. · Source timestamp: Sep 30, 2026
Growth produces accounting profit
Supporting observation: 89.2%
Net margin; the source did not supply a reporting period. Do not compare this reading with the quarterly or fiscal-year figures above. A positive margin does not establish cash generation. · Source timestamp: Nov 10, 2026, 9:53 PM EST
The business generates cash after investment
Contradicting observation: USD -105.08M
Latest free cash flow from the statement feed. It is not a forecast and may cover a different period from the fiscal-year figures above. · Source timestamp: Sep 30, 2026
These are explicit tests of individual claims, not an overall bull/bear rating. Demand growth can coexist with valuation, concentration and financing risk.
Operating measures
- Revenue
- $82.73Mquarter ended Sep 30, 2026
- Gross margin
- -53.4%quarter ended Sep 30, 2026
- Operating margin
- -95.9%quarter ended Sep 30, 2026
- EPS
- -$0.17quarter ended Sep 30, 2026
- Capital expenditure
- $35.24Mquarter ended Sep 30, 2026
- Free cash flow
- -$105.08Mquarter ended Sep 30, 2026
- Free cash flow margin
- -127.0%quarter ended Sep 30, 2026
- Operating cash / net income
- -0.56×quarter ended Sep 30, 2026
- Revenue growth year over year
- 171.1%quarter ended Sep 30, 2026
Competitors & comparisonsCompare industry peers, reporting periods and related funds. Business mix and valuation bases may differ.
Valuation & fund comparisonsExplore dated peer valuations, growth comparisons and related funds.
Governance & sustainability
Research tools
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Regular hours: 9:30 AM–4:00 PM America/New_York
Next open: 2026-11-11 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
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