Rapport Therapeutics, Inc. Common Stock (RAPP) Stock Analysis & Winston Score

Rapport Therapeutics, Inc., operates as a clinical-stage biopharmaceutical company that focuses on the discovery and development of transformational small molecule medicines for patients suffering from central nervous system (CNS) disorders. Its lead product candidate is receptor associated protein (RAP)-219, an investigational small molecule that is designed to inhibit TARPy8-containing AMPARs with picomolar affinity for the treatment of focal epilepsy and other CNS disorders, including periphe

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

Revenue data limited

EPS Growth

+38.2% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

52.2%ownership

→ Flat

Insiders holding steady — not selling despite ability to

Cash Runway

~18 months

$78M cash & investments

Quarterly Free Cash Flow

↓ Burn rate worsening

Adequate runway but may need to raise capital within 2 years

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

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Quality

Gross Margin

98.9%

Premium pricing power — 98.9% gross margin

Operating Margin

-121.1%

Losing money on operations — -121.1%

ROCE

-5.0%

Weak — -5.0% return on capital

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

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Growth

Sales YoY

N/A

—

Data not available

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

-402.7%

Burning cash (-402.7%)

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

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Stability

Debt / Equity

0.02

Conservative — low debt load (0.02)

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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