Skip to main content

Eos Energy Enterprises (EOSE) Stock Price & Market Analysis

EOSE · NASDAQ · Electrical Equipment & Parts

DelayedExact provider delay not stated

$3.07

▼ -$0.0950(-3.00%)4:00 PM ET - vs previous close

Quote as of Sep 28, 2026, 4:00 PM EDT

Regular-session close · Sep 28, 2026, 4:00 PM EDT.

Yahoo Finance · delayed, minutes not stated · as of Sep 28, 2026, 4:00 PM EDT · delay not stated · current source

Last session38%
$3.01L Sep 28 '26$3.17H Sep 28 '26
52-week0%
$3.01L Sep 1 '26$19.86H Nov 10 '25
Long-term ranges5Y, Available history
5Y13%
$0.6100L May 8 '24$19.86H Nov 10 '25
Available history(2020-11-02)8%
$0.6100L May 8 '24$31.95H Jan 13 '21

Available history: 2020-11-02–2026-09-28. This is the supplied data window, not a verified inception date. Range extremes use intraday highs/lows where supplied, otherwise closes. Provider-reported; adjustment basis unspecified. The separate 52-week range uses Yahoo Finance figures; its adjustment basis is unspecified.

Loading price chart…

Session market context

EOSEStock · vs previous close
↓ -3.00%
BOTZRobotics ETF
↓ -0.76%
QQQNasdaq-100 ETF
↓ -1.07%

EOSE underperformed the sector by 2.24 percentage points.

Price comparisons describe market context; they do not establish the cause of a move.

Data freshness

PriceAt closeLast traded

Fundamentalsevery 1 hrProvider checked

Analystevery 12 hrProvider checked

NewsTECHi refresh every 15 minLatest item

Loading upcoming events…

Reported fundamentals

EOSE research snapshot

Annual revenue

USD 114.2M

Sales reported for this fiscal year.

Revenue change

+631.8%

Compared with the prior fiscal year.

Net profit margin

-849.1%

Reported net income divided by revenue.

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 · Profile

About Eos Energy Enterprises (EOSE)

Sector, leadership, and how Eos Energy Enterprises earns its revenue.

Eos Energy Enterprises

NASDAQ · EOSE · US

Eos Energy Enterprises, Inc. designs, develops, manufactures, and markets energy storage solutions for utility-scale, microgrid, and commercial and industrial applications in the United States. The company offers Znyth technology battery energy storage system (BESS), which provides operating flexibility to manage increased grid complexity and price volatility. It also provides the Z3 battery module that provides utilities, independent power producers, renewables developers, and commercial and industrial customers with an alternative to lithium-ion and lead-acid monopolar batteries for critical 3- to 12-hour discharge duration applications; a battery management system, which provides remote asset monitoring capability and service to track the performance and health of BESS and identify future system performance issues through predictive analytics; and project management and commissioning services, as well as long-term maintenance plans. The company also provides Eos Indensity, an energy storage architecture; Eos Cube; and DawnOS, a proprietary U.S.-engineered battery management and analytics platform. Eos Energy Enterprises, Inc. was formerly known as B. Riley Principal Merger Corp. II and changed its name to Eos Energy Enterprises, Inc. in November 2020. The company was founded in 2008 and is headquartered in Pittsburgh, Pennsylvania.

Company narrative is editorial context. Source observation date: 2026-09-29T10:22:55.952Z. Editorial review date is not recorded. Narratives and leadership records are excluded from current quality ratings.

Sector
Industrials
Industry
Electrical Equipment & Parts
Headquarters
Pittsburgh, PA, United States
Country
US
Founded
2020
Employees
787
CEO
Mr. Joseph R. Mastrangelo Jr.Leadership source/date unverified
Exchange
NASDAQ
Business model & operating evidence

Company website ↗

AI business exposure

Revenue exposure
AI-specific revenue is not separated in the available company statements.
Capital-spending dependency
No reviewed quantitative dependency model is available.
Compute role
See the sourced business description; AI labels do not establish compute revenue.
Platform examples
An exhaustive, consistently defined product inventory is unavailable.
Ecosystem links
Supplier and customer links require reviewed disclosures.

Narrative versus numbers

Demand is expanding

Supporting observation: 351.4%

Quarterly revenue growth year over year; company-wide, not exclusively AI. · TECHi unified data · 2026-06-30

Growth produces accounting profit

Contradicting observation: -246.8%

Net margin. A positive figure supports profitability, not necessarily cash generation. · SEC Companyfacts · 2026-09-29T09:27:53.223Z

The business generates cash after investment

Contradicting observation: -107.43M

Latest available free cash flow; period-specific, not a forecast. · SEC Companyfacts · 2026-06-30

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
$68.78Mquarter ended Jun 30, 2026
Gross margin
-71.0%quarter ended Jun 30, 2026
Operating margin
-121.9%quarter ended Jun 30, 2026
EPS
-$1.20quarter ended Jun 30, 2026
Capital expenditure
$35.41Mquarter ended Jun 30, 2026
Free cash flow
-$107.43Mquarter ended Jun 30, 2026
Free cash flow margin
-156.2%quarter ended Jun 30, 2026
Revenue growth year over year
351.4%quarter ended Jun 30, 2026

Leadership

CEO: Mr. Joseph R. Mastrangelo Jr.

Source: Yahoo Finance · 2026-09-29T10:22:55.952Z

Ownership filings and insider activity
Competitors & comparisons

Loading competitor research…

Loading fund exposure…

Governance & sustainability

Dated environmental and governance disclosures are not available in this dataset. TECHi does not infer an ESG rating from profitability, volatility, headcount or executive biographies.

Find proxy statements and annual reports

Read EOSE news & coverage
All data sources

Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.

Browse all companies and funds
Research tools
US market hours

Regular hours: 9:30 AM–4:00 PM America/New_York

Next open: Checking…

Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.