More about High-Yield Cash Accounts with M1
Brokerage Accounts
Retirement Accounts
Other Accounts
Quotes are delayed by 15 minutes.
1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$10.03B
EPS
1.03
P/E ratio
154
Price to sales
36.4
Dividend yield
--
Beta
1.778533
Previous close
$157.34
Today's open
$160.81
Day's range
$154.22 - $160.81
52 week range
$54.50 - $160.81
show more
CEO
Dinesh V. Patel
Employees
126
Headquarters
Newark, CA
Exchange
NASDAQ Global Market
Shares outstanding
64708285
Issue type
Common Stock
Healthcare
Biotechnology & Life Sciences
Protagonist Therapeutics Reports Granting of Inducement Awards
NEWARK, CA / ACCESS Newswire / August 18, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on August 17, 2026, it granted inducement awards to two 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.
Accesswire • Aug 18, 2026

Protagonist Therapeutics: "Strong Buy" ICOTYDE FDA Approval And PN-881 Advancement
Protagonist Therapeutics (PTGX) maintains a "Strong Buy" rating, driven by FDA approval of ICOTYDE for moderate-to-severe plaque psoriasis and strong partnership economics. Company is advancing rusfertide for polycythemia vera, with FDA Priority Review decision expected August 2026 and substantial milestone and royalty potential from Takeda. Development pipeline includes oral IL-17 antagonist PN-881 for psoriasis and other inflammatory disorders, with phase 2b study initiation planned for Q1 2027.
Seeking Alpha • Aug 12, 2026

4 Psoriasis Drug Stocks to Watch During Psoriasis Awareness Month 2026
PTGX, ALMS, ORKA and VNDA offer diverse psoriasis opportunities, spanning approved therapies, late-stage candidates and earlier-stage programs.
Zacks Investment Research • Aug 11, 2026

Surging Earnings Estimates Signal Upside for Protagonist Therapeutics (PTGX) Stock
Protagonist Therapeutics (PTGX) shares have started gaining and might continue moving higher in the near term, as indicated by solid earnings estimate revisions.
Zacks Investment Research • Aug 7, 2026

Protagonist Reports Second Quarter 2026 Financial Results and Provides Corporate Update
ICOTYDE™ First Full Quarter of Commercial Sales with Strong Early Adoption Rusfertide NDA under Priority Review for Polycythemia Vera; PDUFA Date in August 2026 Comprehensive Phase 2b Program with PN-881, an Oral IL-17 Antagonist for Psoriasis, Planned to Initiate Early Q1 2027 Phase 1 Study Initiated with PN-477sc, a Triple GLP1/GIP/GCG Agonist Peptide for Obesity Cash, Cash Equivalents and Marketable Securities of $849.5 Million as of June 30, 2026 NEWARK, CA / ACCESS Newswire / August 5, 2026 / Protagonist Therapeutics (Nasdaq:PTGX) ("Protagonist" or "the Company") today reported financial results for the second quarter ended June 30, 2026 and provided a corporate update. "The second quarter of 2026 marked a defining growth phase for Protagonist with a successful commercial launch of ICOTYDE through our strategic partner and accelerating momentum across our internal R&D pipeline.
Accesswire • Aug 5, 2026

Protagonist Therapeutics (PTGX) Beats Q2 Earnings Estimates
Protagonist Therapeutics (PTGX) came out with quarterly earnings of $2.29 per share, beating the Zacks Consensus Estimate of $2.11 per share. This compares to a loss of $0.55 per share a year ago.
Zacks Investment Research • Aug 5, 2026

New Strong Buy Stocks for July 13th
FOX, LION, EDRY, PTGX and SPH have been added to the Zacks Rank #1 (Strong Buy) List on July 13th, 2026.
Zacks Investment Research • Jul 13, 2026

Best Momentum Stocks to Buy for July 13th
SNDK, PTGX and LION made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on July 13th, 2026.
Zacks Investment Research • Jul 13, 2026

New Strong Buy Stocks for July 9th
PTGX, DHX, COOK, XYZ and ARLP have been added to the Zacks Rank #1 (Strong Buy) List on July 9, 2026.
Zacks Investment Research • Jul 9, 2026

Protagonist Therapeutics (PTGX) Surges 7.1%: Is This an Indication of Further Gains?
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.
Zacks Investment Research • Jul 8, 2026

¹ Disclosures

Open an M1 investment account to buy and sell Protagonist Therapeutics Inc. commission-free¹. Build wealth for the long term using automated trading and transfers.