Company Profile
Protagonist Therapeutics, Inc. operates as a discovery and development company in the United States. It develops Icotyde, a first-in-class investigational targeted oral peptide for the treatment of adults and pediatric patients 12 years of age and older with moderate-to-severe plaque psoriasis; and Rusfertide, a first-in-class investigational injectable mimetic of the natural hormone hepcidin in Phase 3 development for the treatment of the rare blood disorder polycythemia vera. The company is also developing PN-881, a potential best-in-class oral peptide IL-17 antagonist, for the treatment of immune-mediated skin diseases in Phase 1 clinical trials; PN-477 and PN-458, which are development candidates for the treatment of obesity; PN-8047, an orally administered hepcidin functional mimetic small molecule; L-4R alpha antagonist for the treatment of atopic dermatitis and moderate-to-severe asthma; and amylinR-based oral and subcutaneous mono- and poly-agonists for the treatment of obesity. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.
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| Sector | Healthcare |
| Industry | Biotechnology |
| Website | https://www.protagonist-inc.com |
| Audit Risk | 6 |
| Board Risk | 7 |
| Overall Risk | 7 |
| Market Cap | 8.75B |
| Forward P/E | -722.53 |
| Trailing Annual Div. Rate | 0 |
| Trailing Annual Div. Yield | 0.00% |
| Trailing EPS | -1.81 |
| Forward EPS | -0.19 |
| Book Value | 10.21 |
| Price-to-Book | 13.34 |
| Enterprise-to-Revenue | 110.93 |
| Enterprise-to-EBITDA | -58.26 |
| Short Ratio | 8.67 |
| Earnings Date | 08/06/2026 |
| Earnings Call Date | |
| Earnings Average | 1.93 |
| Earnings Low | 0.09 |
| Earnings High | 2.79 |
| Revenue Average | 223.17M |
| Revenue Low | 115.00M |
| Revenue High | 404.60M |