
PTGX, DHX, COOK, XYZ and ARLP have been added to the Zacks Rank #1 (Strong Buy) List on July 9, 2026.
Protagonist Therapeutics, Inc., a clinical-stage biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address unmet medical needs. The company is headquartered in Newark, California.
| Revenue (TTM) | $74.06M |
| Gross Profit (TTM) | $74.06M |
| EBITDA | $-141.02M |
| Operating Margin | -6.47% |
| Return on Equity | -17.10% |
| Return on Assets | -12.40% |
| Revenue/Share (TTM) | $1.16 |
| Book Value | $10.21 |
| Price-to-Book | 12.92 |
| Price-to-Sales (TTM) | 119.60 |
| EV/Revenue | 107.12 |
| EV/EBITDA | 244.64 |
| Quarterly Earnings Growth (YoY) | 351.30% |
| Quarterly Revenue Growth (YoY) | 99.00% |
| Shares Outstanding | $64.31M |
| Float | $52.49M |
| % Insiders | 0.71% |
| % Institutions | 125.29% |
Volatility is currently contracting

PTGX, DHX, COOK, XYZ and ARLP have been added to the Zacks Rank #1 (Strong Buy) List on July 9, 2026.

Protagonist Therapeutics (PTGX) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.

Protagonist shares rise as rusfertide nears an FDA decision and Icotyde adds milestone payments, royalties and broader pipeline momentum.

NEWARK, CA / ACCESS Newswire / July 1, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on June 30, 2026, it granted inducement awards to three recently hired employees in accordance with the terms of their employment offer letters. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted May 29, 2018, and amended February 18, 2020 and February 15, 2022.

NEWARK, CA / ACCESS Newswire / June 16, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on June 15, 2026, it granted inducement awards to three recently hired employees in accordance with the terms of their employment offer letters. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted May 29, 2018, and amended February 18, 2020 and February 15, 2022.

Protagonist Therapeutics, Inc. (PTGX) Presents at Goldman Sachs 47th Annual Global Healthcare Conference 2026 Transcript

NEWARK, CA / ACCESS Newswire / June 1, 2026 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that four abstracts highlighting rusfertide in polycythemia vera (PV) will be presented at the 2026 European Hematology Association Congress (EHA2026 Congress), taking place June 11-14, 2026, in Stockholm, Sweden. The presentations include analyses from the randomized, controlled Phase 3 VERIFY study, as well as long-term results from the Phase 2 REVIVE and THRIVE open-label extension studies.

NEWARK, CA / ACCESS Newswire / May 28, 2026 / Protagonist Therapeutics (Nasdaq:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D.

JNJ's diversified pharma and MedTech growth, pipeline progress and stronger 2026 outlook give it an edge over PFE.

JNJ bets on Tremfya and newly approved Icotyde to drive immunology growth as Stelara faces biosimilar pressure.