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Protagonist Therapeutics PTGX Business Segments — Income Tax Expense Benefit

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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/E106.5×+42.4×
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×
Current ratio21.7×+4.7×

Where this comes from

Reported directly by Protagonist Therapeutics in its filing.

Tagged under the XBRL concept us-gaap:IncomeTaxExpenseBenefit.

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

Filed
Aug 5, 2026, 4:17 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0001104659-26-091123
Line itemThree Months Ended / June 30, 2026Three Months Ended / June 30, 2025Six Months Ended / June 30, 2026Six Months Ended / June 30, 2025
Employee wages and benefits - discovery (2)(2,668)(2,188)(5,816)(4,515)
Employee wages and benefits - development (2)(4,949)(4,658)(10,901)(10,142)
Employee wages and benefits - general and administrative(4,357)(3,483)(9,080)(7,315)
Stock-based compensation expense(14,037)(10,912)(28,556)(24,714)
Other segment items (3)(81)36(28)118
Interest income6,4297,40612,30514,979
Income tax expense(2,265)(172)(763)(172)
Consolidated net income (loss)$162,849$(34,771)$166,632$(46,426)

Item 1. Condensed Consolidated Financial Statements (unaudited)

FAQ

What is Protagonist Therapeutics's business segments — income tax expense benefit?
Protagonist Therapeutics (PTGX) reported business segments — income tax expense benefit of $2.27M in Q2 2026.
How has Protagonist Therapeutics's business segments — income tax expense benefit changed year-over-year?
Protagonist Therapeutics's business segments — income tax expense benefit increased by 1216.9% year-over-year, from $172K to $2.27M.
What does business segments — income tax expense benefit mean?
This metric represents the total income tax expense or benefit recognized by the business segment during the reporting period. It reflects the tax implications of the segment's operational profitability and regulatory environment, providing insight into the net tax impact on the segment's financial performance. Investors use this to understand the effective tax burden associated with the segment's specific activities and jurisdictional operations.

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