Eos Energy Enterprises

EOSE

Electrical Equipment & Parts · Industrials

Price

$4.13

+0.17 (+4.29%)

Market Cap

$1.20B

Exchange

NASDAQ

Winston Score

–

No score yet — Winston is napping.

We couldn’t gather enough financial data to score this stock reliably.

Share count rising — dilution

+395.3% over 4y

The company has issued more shares over this period, which dilutes each existing shareholder’s stake.

Diluted shares outstanding: 52.7M (2021) → 260.8M (2025)

Eos Energy Enterprises, Inc. designs, manufactures, and deploys battery storage solutions for utility, commercial and industrial, and renewable energy markets in the United States. It offers stationary battery storage solutions. The company's flagship product is the Eos Znyth DC battery system designed to meet the requirements of the grid-scale energy storage market. Eos Energy Enterprises, Inc. was founded in 2008 and is headquartered in Edison, New Jersey.

Winston Score History

Growth Profile

For growth stock investors

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

+699.6% YoY

YoY Growth Rate

Strong revenue growth

EPS Growth

+62.2% YoY

YoY Growth Rate

EPS growth accelerating

R&D Spend

$29M/ year

↑ Rising (+25% vs prior year)

25.0% of revenue

6.2x the sector average (4%)

Investing heavily in future products and technology

Insider Activity

1.8%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~2 years

$603M cash & investments

Quarterly Free Cash Flow

↓ Burn rate worsening

Adequate runway but may need to raise capital within 2 years

Strong grower

Eos Energy Enterprises is growing revenue at 700% year-over-year. The Winston Score penalises unprofitable companies, but revenue at this pace tells a different story — this is a company still in "build mode."

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Score breakdown

Every number that matters to educated investors.

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Quality

Gross Margin

-93.8%

Thin — -93.8% gross margin

Operating Margin

-140.1%

Losing money on operations — -140.1%

ROCE

N/A

Data not available

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Growth

Sales YoY

+631.8%

Fast-growing sales (631.8% YoY)

EPS YoY

N/A

Data not available

EPS Consistency

2/8 quarters

Earnings rarely grow — volatile business

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Cash Flow

Cash Conversion

N/A

Data not available

FCF Margin

-232.0%

Burning cash (-232.0%)

Free cash flow is negative. They are burning cash, not generating it.

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Stability

Debt / Equity

N/A

—

Data not available

Interest Cover

N/A

Data not available

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Valuation

P/E Ratio (TTM)

N/M

Negative earnings — P/E not meaningful

P/E vs Forward

N/A

not available

Data not available

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Dividends

Not applicable for this business.

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