Alector (ALEC) Stock Analysis & Winston Score

Alector, Inc., a clinical stage biopharmaceutical company, develops therapies for the treatment of neurodegeneration diseases. Its products include AL001, a humanized recombinant monoclonal antibody, which is in Phase III clinical trial for the treatment of frontotemporal dementia, Alzheimer's, Parkinson's, and amyotrophic lateral sclerosis diseases; and AL101 that is in Phase I clinical trial for the treatment of neurodegenerative diseases, including Alzheimer's and Parkinson's diseases. The co

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

-71.5% YoY

YoY Growth Rate

Revenue declining

EPS Growth

+48.8% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

29.9%ownership

Insiders own a meaningful stake in the company

Cash Runway

~5 months

$77M cash & investments

Quarterly Free Cash Flow

→ Burn rate stable

Short runway — potential dilution ahead through share issuance

Cash watch

Alector 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

-99.2%

Thin — -99.2% gross margin

Operating Margin

-2411.0%

Losing money on operations — -2411.0%

ROCE

-56.1%

Weak — -56.1% return on capital

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

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Growth

Sales YoY

-79.2%

Shrinking sales (-79.2% 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

-940.4%

Burning cash (-940.4%)

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

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Stability

Debt / Equity

3.33

Heavy debt load (3.33)

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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