Protagonist Therapeutics, Inc.
Health
Performance
6.2
Risk
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Buy
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Protagonist Therapeutics, Inc. stock rating and score history

All changes in ratings, performance and outlook tracked over time.

05.09.2026
Trouble brewing. Volatility and pressure rising.
01.07.2026
Sliding into average ground. Desperately needs a real boost.
01.07.2026
Health turning shaky. Something under the hood’s off.
PTGX
Protagonist Therapeutics, Inc.
145.72
-2.07%
6.2
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Buy
Protagonist Therapeutics, Inc.

Protagonist Therapeutics, Inc. stock price, chart patterns and momentum

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What does Protagonist Therapeutics, Inc. do? Business model and key facts

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Protagonist Therapeutics, Inc. Profile

Sector: Healthcare

Industry: Biotechnology

Employees (FY): 141

Protagonist Therapeutics, Inc. is a biopharmaceutical firm dedicated to discovering and advancing peptide-based therapies. Their research primarily focuses on treatments for hematological and blood conditions, as well as inflammatory and immune-mediated disorders. The company's pipeline features rusfertide (PTG-300), an injectable hepcidin mimetic currently undergoing Phase II clinical trials for the management of polycythemia vera, hereditary hemochromatosis, and other blood-related ailments. Also in Phase II development is PN-943, an oral peptide engineered as a specific antagonist of alpha-4-beta-7 integrin, intended for addressing inflammatory bowel disease (IBD). Furthermore, they are progressing PN-235, an orally administered antagonist specifically targeting the interleukin-23 receptor, designed for both IBD and various non-IBD therapeutic applications. Protagonist Therapeutics maintains a licensing and collaborative agreement with Janssen Biotech, Inc. Founded in 2006, the company's headquarters are located in Newark, California.

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Company facts
Dinesh V. Patel
CEO
141
Employees worldwide
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Performance
144.5%
Last 12 months
199.65%
Last 5 years
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Growth
$46.02M
Revenue year
$-130,149,000
Net income
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Valuation
$9.28B
Market Cap
-42.60
Price/Earnings Ratio

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Events and news impacting Protagonist Therapeutics, Inc. stock

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Protagonist Therapeutics, Inc. fundamentals and technical analysis

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