Protagonist Therapeutics, Inc.
Health
Performance
5.3
Risk
Sell
Buy
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Protagonist Therapeutics, Inc. stock rating and score history

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

01.07.2026
Sliding into average ground. Desperately needs a real boost.
01.07.2026
Health turning shaky. Something under the hood’s off.
04.06.2026
Signs of control returning. Still shaky, but not chaos.
PTGX
Protagonist Therapeutics, Inc.
138.31
+3.01%
5.3
Sell
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): 132

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
132
Employees worldwide
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Performance
150.47%
Last 12 months
188.39%
Last 5 years
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Growth
$46.02M
Revenue year
$-130,149,000
Net income
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Valuation
$9.06B
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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