EnerTeck Corporation (ETCK) Stock Analysis & Winston Score

EnerTeck Corporation is a small specialty chemicals company that makes a fuel additive product called EnerBurn. EnerBurn is added to diesel fuel to help engines burn fuel more completely, which can improve fuel efficiency and reduce emissions. The main customers are companies that run large diesel-powered equipment, such as trucking fleets, mining operations, and industrial machinery operators.

The company earns revenue by selling its EnerBurn additive directly to commercial and industrial customers. EnerTeck operates primarily in the United States and is a very small company with a market value close to zero, meaning it has limited financial resources. The operating margin is deeply negative, which signals the company spends far more than it earns from sales — the central risk is whether it can grow revenue fast enough to cover its costs and remain a going concern.

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

+13.6% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

+39.0% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

58.0%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~0 months

$1,440 cash & investments

Quarterly Free Cash Flow

Short runway — potential dilution ahead through share issuance

Cash watch

EnerTeck Corporation has less than a year of cash at its current burn rate. Growth investors should watch for potential share dilution from future fundraising — that directly reduces your ownership.

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

89.0%

Premium pricing power — 89.0% gross margin

Operating Margin

-704.1%

Losing money on operations — -704.1%

ROCE

N/A

—

Data not available

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Growth

Sales YoY

-75.2%

Shrinking sales (-75.2% YoY)

EPS YoY

N/A

—

Data not available

EPS Consistency

0/8 quarters

Earnings rarely grow — volatile business

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Cash Flow

Cash Conversion

N/A

—

Data not available

FCF Margin

-1304.6%

Burning cash (-1304.6%)

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

no trend

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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