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Protagonist Therapeutics PTGX Price / earnings

Price / earnings at other companies

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12.7×-6.6×
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40×-10.6×
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22.4×-0.2×
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14×-1.3×
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70.5×-16.6×
Avalo Therapeutics logo
Avalo TherapeuticsAVTX
1.2×—

Other financials

Income statement

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Revenue$213.5M+3,749%
Operating income$158.8M+478%
Net income$162.8M+568%
EPS (diluted)$2.29+516%

Balance sheet

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Cash & equivalents$420.1M+149%
Total debt$9.2M-18.3%
Total equity$841.5M+26.0%
Total assets$885.5M+23.3%

Cash flow

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Operating cash flow$219.1M—
CapEx$168.0K-79.3%
Free cash flow$218.9M—

Valuation

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Market cap$8.83B+165%
Enterprise value$8.42B+165%
P/S31.3×+15.4×

Profitability

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Operating margin20.7%+9.2pp
Net margin29.4%+4.5pp
FCF margin-12,264.3%-12,527pp

Returns & leverage

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Return on equity11%+2.4pp
Debt / equity0×0.0×
Current ratio21.7×+4.7×

Where this comes from

Calculated from Protagonist Therapeutics’s reported figures.

market cap/net income=95.1×

Based on the most recent quarter.

The source filing: Protagonist Therapeutics’s 10-Q, filed August 5, 2026. Open the filing →

Filed
Aug 5, 2026, 4:17 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001104659-26-091123

FAQ

What is Protagonist Therapeutics's price / earnings?
Protagonist Therapeutics (PTGX) reported price / earnings of 95.1× in Q2 2026.
How has Protagonist Therapeutics's price / earnings changed year-over-year?
Protagonist Therapeutics's price / earnings increased by 48.7% year-over-year, from 63.9× to 95.1×.
What does price / earnings mean?
Market capitalization at the quarter end divided by trailing-twelve-month net income. The price the market pays for each dollar of trailing earnings.

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