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Protagonist Therapeutics Valuation Multiples

Discover revenue and EBITDA valuation multiples for Protagonist Therapeutics and similar public comparables like Dottikon ES Holding, Spyre Therapeutics, Corcept Therapeutics, Lundbeck and more.

Protagonist Therapeutics Overview

About Protagonist Therapeutics

Protagonist Therapeutics Inc is a biopharmaceutical company engaged in the discovery and development of peptide-based therapeutics using its proprietary technology platform. The company focuses on three therapeutic areas: inflammation and immunology, hematology, and metabolic diseases. Its pipeline includes clinical-stage and preclinical candidates such as rusfertide for polycythemia vera, icotrokinra for inflammatory diseases, and other programs targeting IL-17, obesity, and iron metabolism disorders, developed through internal research and strategic collaborations.


Founded

2006

HQ

United States

Employees

132

Financials (LTM)

Revenue: $229M
EBITDA: $29M

EV

$6B

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Protagonist Therapeutics Financials

Protagonist Therapeutics reported last 12-month revenue of $229M and EBITDA of $29M.

In the same LTM period, Protagonist Therapeutics generated $229M in gross profit, $29M in EBITDA, and $31M in net income.

Revenue (LTM)


Protagonist Therapeutics P&L

In the most recent fiscal year, Protagonist Therapeutics reported revenue of $46M and EBITDA of ($142M).

Protagonist Therapeutics is unprofitable as of last fiscal year, with EBITDA margin of (308%) and net margin of (283%).

See analyst estimates for Protagonist Therapeutics
LTMLast FY202320242025202620272028
Revenue$229M$46M$60M$434M$46M
Gross Profit$229M---$46M
Gross Margin100%---100%
EBITDA$29M($142M)($93M)$254M($157M)
EBITDA Margin13%(308%)(154%)58%(341%)
EBIT Margin5%(344%)(156%)58%(344%)
Net Profit$31M($130M)($79M)$275M($130M)
Net Margin14%(283%)(132%)63%(283%)

Financial data powered by Morningstar, Inc.

Protagonist Therapeutics Stock Performance

Protagonist Therapeutics has current market cap of $6B, and enterprise value of $6B.

Market Cap Evolution


Protagonist Therapeutics' stock price is $99.15.

Protagonist Therapeutics share price increased by 0.2% in the last 30 days, and by 108.9% in the last year.

Protagonist Therapeutics has an EPS (earnings per share) of $-2.02.

See more trading valuation data for Protagonist Therapeutics
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$6B$6B0.0%0.2%7.7%108.9%$-2.02

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Protagonist Therapeutics Valuation Multiples

Protagonist Therapeutics trades at 25.5x EV/Revenue multiple, and 202.7x EV/EBITDA.

See NTM and 2027E valuation multiples for Protagonist Therapeutics

EV / Revenue (LTM)


Protagonist Therapeutics Financial Valuation Multiples

As of May 27, 2026, Protagonist Therapeutics has market cap of $6B and EV of $6B.

Protagonist Therapeutics has a P/E ratio of 204.0x.

LTMLast FY202320242025202620272028
EV/Revenue25.5x126.9x97.3x13.4x126.9x
EV/EBITDA202.7x(41.1x)(63.0x)23.0x(37.2x)
EV/EBITn/m(36.9x)(62.3x)23.1x(36.9x)
EV/Gross Profit25.5x---126.9x
P/E204.0x(49.0x)(80.8x)23.2x(49.0x)
EV/FCF44.3x104.1x(82.4x)31.9x104.1x

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

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Protagonist Therapeutics Margins & Growth Rates

Protagonist Therapeutics grew revenue by 995% but EBITDA decreased by 301% in the last fiscal year.

In the most recent fiscal year, Protagonist Therapeutics reported EBITDA margin of (308%) and net margin of (283%).

See estimated margins and future growth rates for Protagonist Therapeutics

Protagonist Therapeutics Margins

Last FY202420252026202720282029
Gross Margin--100%100%
EBITDA Margin(308%)58%(341%)57%
EBIT Margin(344%)58%(344%)53%
Net Margin(283%)63%(283%)54%
FCF Margin122%42%122%57%

Protagonist Therapeutics Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth995%624%(89%)995%
Gross Profit Growth---995%
EBITDA Growth(301%)(374%)(162%)(282%)
EBIT Growth(269%)(370%)(163%)(269%)
Net Profit Growth(310%)(449%)(147%)(310%)
FCF Growth416%(358%)(69%)416%

Data powered by FactSet, Inc. and Morningstar, Inc.

Protagonist Therapeutics Operational KPIs

Protagonist Therapeutics' revenue per employee in the last FY averaged $0.3M, while opex per employee averaged $1.5M for the same period.

Protagonist Therapeutics' Rule of 40 is 1051% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Protagonist Therapeutics' Rule of X is 2544% (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Protagonist Therapeutics
LTMLast FY202320242025202620272028
Rule of 4070%1051%---
Bessemer Rule of X155%2544%---
Revenue per Employee-$0.3M---
Opex per Employee-$1.5M---
G&A Expenses to Revenue21%97%56%10%97%
R&D Expenses to Revenue74%346%200%32%346%
Opex to Revenue-444%256%42%444%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Protagonist Therapeutics Competitors

Protagonist Therapeutics competitors include Dottikon ES Holding, Spyre Therapeutics, Corcept Therapeutics, Lundbeck, Kymera Therapeutics, Sumitomo Chemical, Wantai BioPharm, Centessa Pharmaceuticals, Abbott India and 3SBio.

Most Protagonist Therapeutics public comparables operate across Biopharmaceuticals and BioTech.

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
Dottikon ES Holding12.8x10.8x34.2x29.1x
Spyre Therapeutics--(27.9x)(24.9x)
Corcept Therapeutics8.1x7.2x47.1x49.2x
Lundbeck2.0x1.9x6.8x6.5x
Kymera Therapeutics150.8x106.4x(19.5x)(16.8x)
Sumitomo Chemical0.7x0.8x9.0x6.7x
Wantai BioPharm22.6x-(319.4x)-
Centessa Pharmaceuticals399.5x665.8x(32.7x)(26.6x)

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Protagonist Therapeutics Funding History

Before going public, Protagonist Therapeutics raised $58M in total equity funding, across 3 rounds.


Protagonist Therapeutics Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
Jul-15Series CAdage Capital Management; Canaan Partners; Foresite Capital; Inbio Ventures; Johnson & Johnson Innovation; Lilly Ventures; Pharmstandard International; RA Capital Management; Starfish Ventures$40M--
Sep-13Series BPharmstandard$4M-Protagonist Therapeutics, a biotechnology company developing orally stable peptides for diseases addressed by injectable biologics, expanded its Series B financing on September 19, 2013, by adding $4 million from Pharmstandard International S.A., bringing the total round to $18 million. This followed an initial $14 million Series B tranche in July 2013 led by Johnson & Johnson Development Corporation, with participation from Lilly Ventures and Starfish Ventures. The funding supported discovery and development of oral peptide therapeutics targeting inflammatory bowel disease and other gastrointestinal disorders, leveraging the company's proprietary platform of computational, phage display, and peptide chemistry tools. Protagonist, a University of Queensland spin-off founded in 2001 and headquartered in Menlo Park, California, with operations in Brisbane, had partnerships with Ironwood Pharmaceuticals and Zealand Pharma at the time.
Jun-13Series BInbio Ventures; Johnson & Johnson Development Corporation; Lilly Ventures; Starfish Ventures$14M--

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About Protagonist Therapeutics

When was Protagonist Therapeutics founded?Protagonist Therapeutics was founded in 2006.
Where is Protagonist Therapeutics headquartered?Protagonist Therapeutics is headquartered in United States.
How many employees does Protagonist Therapeutics have?As of today, Protagonist Therapeutics has over 132 employees.
Who is the CEO of Protagonist Therapeutics?Protagonist Therapeutics' CEO is Dinesh V. Patel.
Is Protagonist Therapeutics publicly listed?Yes, Protagonist Therapeutics is a public company listed on Nasdaq.
What is the stock symbol of Protagonist Therapeutics?Protagonist Therapeutics trades under PTGX ticker.
When did Protagonist Therapeutics go public?Protagonist Therapeutics went public in 2016.
Who are competitors of Protagonist Therapeutics?Protagonist Therapeutics main competitors include Dottikon ES Holding, Spyre Therapeutics, Corcept Therapeutics, Lundbeck, Kymera Therapeutics, Sumitomo Chemical, Wantai BioPharm, Centessa Pharmaceuticals, Abbott India, 3SBio.
What is the current market cap of Protagonist Therapeutics?Protagonist Therapeutics' current market cap is $6B.
What is the current revenue of Protagonist Therapeutics?Protagonist Therapeutics' last 12 months revenue is $229M.
What is the current revenue growth of Protagonist Therapeutics?Protagonist Therapeutics revenue growth (NTM/LTM) is 57%.
What is the current EV/Revenue multiple of Protagonist Therapeutics?Current revenue multiple of Protagonist Therapeutics is 25.5x.
What is the current EBITDA of Protagonist Therapeutics?Protagonist Therapeutics' last 12 months EBITDA is $29M.
What is Protagonist Therapeutics' EBITDA margin?Protagonist Therapeutics' last 12 months EBITDA margin is 13%.
What is the current EV/EBITDA multiple of Protagonist Therapeutics?Current EBITDA multiple of Protagonist Therapeutics is 202.7x.
What is the current FCF of Protagonist Therapeutics?Protagonist Therapeutics' last 12 months FCF is $132M.
What is Protagonist Therapeutics' FCF margin?Protagonist Therapeutics' last 12 months FCF margin is 58%.
What is the current EV/FCF multiple of Protagonist Therapeutics?Current FCF multiple of Protagonist Therapeutics is 44.3x.
How many companies Protagonist Therapeutics has acquired to date?Protagonist Therapeutics hasn't acquired any companies yet (or none have been disclosed publicly).
In how many companies Protagonist Therapeutics has invested to date?Protagonist Therapeutics hasn't invested in any companies yet (or none have been disclosed publicly).

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