Geron Corporation (GERN) Stock Analysis & Winston Score

Geron Corporation, a late-stage clinical biopharmaceutical company, focuses on the development and commercialization of therapeutics for myeloid hematologic malignancies. It develops imetelstat, a telomerase inhibitor that is in Phase 3 clinical trials, which inhibits the uncontrolled proliferation of malignant stem and progenitor cells in hematologic myeloid malignancies for the treatment of low or intermediate-1 risk myelodysplastic syndromes and intermediate-2 or high-risk myelofibrosis. The

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

+30.9% YoY

YoY Growth Rate

Strong revenue growth

EPS Growth

+82.0% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

16.5%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~3 months

$71M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

Short runway — potential dilution ahead through share issuance

Strong grower

Geron Corporation is growing revenue at 31% 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

96.7%

Premium pricing power — 96.7% gross margin

Operating Margin

-0.5%

Losing money on operations — -0.5%

ROCE

-0.0%

Weak — -0.0% return on capital

Negative ROIC means the business is losing money on every dollar invested in it.

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Growth

Sales YoY

+68.6%

Fast-growing sales (68.6% 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

-64.5%

Burning cash (-64.5%)

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

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Stability

Debt / Equity

1.09

Elevated debt (1.09)

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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