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Protagonist Therapeutics PTGX Total Operating Expenses

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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$9.46B+183%
Enterprise value$9.05B+184%
P/E114.1×+49.9×
P/S33.5×+17.6×

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:OperatingExpenses.

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
Operating expenses:
Research and development42,06137,03688,80072,929
General and administrative12,64810,55125,92522,289
Total operating expenses54,70947,587114,72595,218
Income (loss) from operations158,766(42,041)155,118(61,351)
Interest income6,4297,40612,30514,979
Other (expense) income, net(81)36(28)118
Income (loss) before income tax expense165,114(34,599)167,395(46,254)

Item 1. Condensed Consolidated Financial Statements (unaudited)

FAQ

What is Protagonist Therapeutics's total operating expenses?
Protagonist Therapeutics (PTGX) reported total operating expenses of $54.71M in Q2 2026.
How has Protagonist Therapeutics's total operating expenses changed year-over-year?
Protagonist Therapeutics's total operating expenses increased by 15.0% year-over-year, from $47.59M to $54.71M.
What is the long-term trend for Protagonist Therapeutics's total operating expenses?
Over 4 years (2021 to 2025), Protagonist Therapeutics's total operating expenses has grown at a 7.4% compound annual growth rate (CAGR), from $153.2M to $204.14M.
What does total operating expenses mean?
The sum of all operating costs including COGS, SG&A, R&D, D&A, and other operating charges. Revenue minus total operating expenses equals operating income.

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