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Protagonist Therapeutics, Inc. (PTGX) stock score

Healthcare · Biotechnology · United States

$143.73 ▲ +2.73% today

20.5
Dad Score, out of 100
weak

Protagonist Therapeutics, Inc. (PTGX) is a Biotechnology company in the Healthcare sector, listed in the United States. On DadFin's weekly run it scores 20.5 out of 100 on the Dad Score, a weak reading that places the business ahead of 21% of the 5,774 US and Canadian stocks DadFin fully scores. Inside Healthcare it ranks #747 of 974. Its strongest axes are quality, price action and risk; its weakest are valuation and growth.

Scores from the run of Oct 4, 2026. The Dad Score answers one question: how good is this business, measured against its own sector. How it is built →

The eight axes

Valuation
Below average
Quality
Above average
Growth
Weak
Price action
Above average
Risk
Above average
Conviction
Above average
Liquidity
Strong
Macro
Average

Each axis is ranked inside the stock's own sector. Subscribers see the percentile and every input behind each bar.

Key numbers

P/E (trailing)134.7×
P/E (forward)-703.3×
Dividend yield0.00%
Return on capital-20.8%
Operating margin74.4%
Revenue growth (YoY)-89.4%
FCF yield0.6%
Net debt / EBITDA-12.91×
Piotroski F-Score3 / 9
52-week change+118.4%
Market cap$9.1B
Next earningsNov 5, 2026

What subscribers see on PTGX

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Biotechnology peers

StockCompanyDad ScoreBandMarket cap
VRTXVertex Pharmaceuticals Incorporate51.2middling$127.8B
MRNAModerna, Inc.23.4weak$75.9B
REGNRegeneron Pharmaceuticals, Inc.91.1strong$75.7B
ARGXargenx SE55.1middling$57.5B
RVMDRevolution Medicines, Inc.40.6middling$44.3B
ONCBeOne Medicines AG94.5strong$40.7B
RPRXRoyalty Pharma plc70.8good$33.0B
ALNYAlnylam Pharmaceuticals, Inc.83.8good$29.4B

Prices from DadFin's live feed (refreshed about every 15 minutes in the session); scores from the weekly run of Oct 4, 2026. Fundamentals as reported in the latest filings. Research, not investment advice.