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Stock comparison · Signal date 2026-11-03

CYTK vs PTGX: stock comparison and AI forecast

Cytokinetics Inc (CYTK) and Protagonist Therapeutics, Inc (PTGX) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Pharmaceutical Preparations

CYTK Cytokinetics Inc

Market Cap
$8.62B
P/E Ratio
–
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Pharmaceutical Preparations

PTGX Protagonist Therapeutics, Inc

Price
$139.37 +40.0% · 6M
Market Cap
$9.02B
P/E Ratio
176.4x
Size
mid-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

CYTK · PTGX

Key facts

  • CYTK and PTGX have similar market capitalizations ($8.62B and $9.02B).
  • Both companies share the SEC industry classification Pharmaceutical Preparations.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricCYTKPTGX
Market Cap$8.62B$9.02B
P/E Ratio–176.41x
P/B Ratio–10.72x
EPS$-7.23$0.79
Book Value/Share–$13.01
Revenue/Share$0.50$3.49
FCF/Share$-4.18$2.02

Profitability & Margins

MetricCYTKPTGX
ROIC–6.9%
Operating Margin-944.8%25.9%
Net Margin-933.0%–
EBT Margin-944.8%36.4%
Tax Rate–1.7%

Financial Health

MetricCYTKPTGX
Current Ratio6.66x21.71x
Quick Ratio6.66x–
D/E Ratio–0.05x
Financial Leverage–1.05x
Interest Coverage-16.9x–
Working Capital$1.03B$770M

Cash Flow

MetricCYTKPTGX
Operating Cash Flow-$555M$131M
Free Cash Flow-$581M$131M
Capital Spending-$25M-$610K
OCF Growth YoY–231.8%
FCF Growth YoY–252.0%
FCF/Sales-838.6%57.9%
CapEx/Sales36.5%0.3%

Operational Efficiency

MetricCYTKPTGX
Asset Turnover–0.25x
Receivables Turnover2.8x–
Fixed Assets Turnover0.9x65.3x
Days Sales Outstanding129 days–

Income Statement

MetricCYTKPTGX
Total Revenue$69M$226M
Operating Income-$708M$58M
Net Income-$699M–
R&D Expense$397M$175M

Dividend & Shareholder Information

MetricCYTKPTGX
Shares Outstanding139M65M
EPS Growth–-14.1%
FAQ

CYTK vs PTGX: stock comparison and AI forecast

Which is bigger, CYTK or PTGX?

CYTK and PTGX have similar market capitalizations ($8.62B and $9.02B).

Which one does Intratio's AI model rank higher, CYTK or PTGX?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.