Intratio
Loading...
Skip to main content
Stock comparison · Signal date 2026-11-06

CORT vs PTGX: stock comparison and AI forecast

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

Share
Nasdaq · Pharmaceutical Preparations

CORT Corcept Therapeutics Inc

Price
$72.77 +42.5% · 6M
Market Cap
$7.87B
P/E Ratio
43.6x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Pharmaceutical Preparations

PTGX Protagonist Therapeutics, Inc

Price
$132.04 +33.6% · 6M
Market Cap
$8.54B
P/E Ratio
33.6x
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.

6M · 2026-05-07 → 2026-11-06

Six-month price performance

Closing prices rebased to 100 at the start of the window.

105140175210245
CORT +42.5% PTGX +33.6%
CORT · PTGX

Key facts

  • CORT and PTGX have similar market capitalizations ($7.87B and $8.54B).
  • PTGX trades at 33.6 times trailing earnings, CORT at 43.6 times.
  • Over the last six months CORT returned +42.5% and PTGX +33.6%.
  • PTGX turns 155.8% of its revenue into net income, against 16.8% for CORT.
  • CORT carries 0.24 times debt per unit of equity, against 0.06 times for PTGX.
  • Both companies share the SEC industry classification Pharmaceutical Preparations.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricCORTPTGX
Market Cap$7.87B$8.54B
P/E Ratio43.57x33.60x
P/B Ratio9.43x7.88x
EPS$1.67$3.93
Book Value/Share$7.71$16.77
Revenue/Share$8.91$3.39
FCF/Share$1.80$1.69

Profitability & Margins

MetricCORTPTGX
ROE19.5%31.6%
ROA15.7%29.9%
ROIC12.9%29.6%
Gross Margin98.5%–
Operating Margin11.5%147.1%
Net Margin16.8%155.8%
EBT Margin13.5%158.4%
Tax Rate-23.7%2.3%

Financial Health

MetricCORTPTGX
Current Ratio3.00x19.85x
Quick Ratio2.94x–
D/E Ratio0.24x0.06x
Financial Leverage1.24x1.06x
Working Capital$356M$1.05B

Cash Flow

MetricCORTPTGX
Operating Cash Flow$198M$110M
Free Cash Flow$195M$109M
Capital Spending-$3M-$760K
OCF Growth YoY21.6%67.9%
FCF Growth YoY19.7%71.3%
FCF/Sales20.2%49.7%
CapEx/Sales0.4%0.3%

Operational Efficiency

MetricCORTPTGX
Asset Turnover0.93x0.19x
Receivables Turnover8.7x–
Inventory Turnover1.2x–
Fixed Assets Turnover195.1x66.1x
Days Sales Outstanding42 days–
Days Inventory308 days–
Payables Period568 days–
Cash Conversion Cycle-217 days–

Income Statement

MetricCORTPTGX
Total Revenue$964M$220M
Operating Income$111M$323M
Net Income$162M$342M
R&D Expense$242M$176M
SG&A Expense$597M–
Cost of Goods Sold$14M–

Dividend & Shareholder Information

MetricCORTPTGX
Shares Outstanding108M65M
Net Income Growth53.0%645.5%
EPS Growth70.4%182.7%
FAQ

CORT vs PTGX: stock comparison and AI forecast

Which is bigger, CORT or PTGX?

CORT and PTGX have similar market capitalizations ($7.87B and $8.54B).

Which is cheaper on earnings, CORT or PTGX?

PTGX trades at 33.6 times trailing earnings, CORT at 43.6 times.

Which stock performed better over the last six months, CORT or PTGX?

Over the last six months CORT returned +42.5% and PTGX +33.6%.

Which one does Intratio's AI model rank higher, CORT 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.

Compare

More comparisons

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.