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PTGX
Protagonist Therapeutics, Inc.
143.73
2 x 97.79
2 x 175.12
bid
ask
+
3.82
2.73%
2 @ 04:00 PM
143.73 +0.00 (0.00%)
Ytd64.56%
1y114.39%
138.95
day range
146.30
67.04
52 week range
158.62
Open139.92Prev Close139.91Low138.95High146.30Mkt Cap9.30B
Vol763.10KAvg Vol623.06KEPS1.06P/E135.59Forward P/E-721.72
Beta1.52Short Ratio15.44Inst. Own119.69%DividendN/ADiv YieldN/A
Ex Div DateN/AEarning11-0550-d Avg145.35200-d Avg112.271yr Est174.69

PTGX News

Here's How Much $100 Invested In Protagonist Therapeutics 10 Years Ago Would Be Worth Today
benzinga.com
Here's How Much $100 Invested In Protagonist Therapeutics 10 Years Ago Would Be Worth Today

Protagonist Therapeutics (NASDAQ:PTGX) has outperformed the market over the past 10 years by 6.99% o

Protagonist Therapeutics (NASDAQ:PTGX) & MiMedx Group (NASDAQ:MDXG) Head-To-Head Review
defenseworld.net
Protagonist Therapeutics (NASDAQ:PTGX) & MiMedx Group (NASDAQ:MDXG) Head-To-Head Review

MiMedx Group (NASDAQ: MDXG - Get Free Report) and Protagonist Therapeutics (NASDAQ: PTGX - Get Free

Protagonist Therapeutics (NASDAQ:PTGX) CEO Sells $9,289,446.64 in Stock
defenseworld.net
Protagonist Therapeutics (NASDAQ:PTGX) CEO Sells $9,289,446.64 in Stock

Protagonist Therapeutics, Inc. (NASDAQ: PTGX - Get Free Report) CEO Dinesh Ph Patel sold 63,548 shar

Protagonist Therapeutics (NASDAQ:PTGX) CEO Sells $7,902,361.38 in Stock
defenseworld.net
Protagonist Therapeutics (NASDAQ:PTGX) CEO Sells $7,902,361.38 in Stock

Protagonist Therapeutics, Inc. (NASDAQ: PTGX - Get Free Report) CEO Dinesh Ph Patel sold 54,174 shar

Hsbc Holdings PLC Purchases 24,045 Shares of Protagonist Therapeutics, Inc. $PTGX
defenseworld.net
Hsbc Holdings PLC Purchases 24,045 Shares of Protagonist Therapeutics, Inc. $PTGX

Hsbc Holdings PLC raised its position in Protagonist Therapeutics, Inc. (NASDAQ: PTGX) by 1,260.9% d

Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 Transcript
seekingalpha.com
Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 T

Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 T

benzinga.com
Protagonist Therapeutics Announces $300M Buyback Plan

Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today announced that its Board of Directors has authori

Protagonist Therapeutics Announces $300 Million Share Repurchase Program
accessnewswire.com
Protagonist Therapeutics Announces $300 Million Share Repurchase Program

NEWARK, CA / ACCESS Newswire / September 8, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) toda

Protagonist Therapeutics to Participate in Two Investment Bank Conferences in September 2026
accessnewswire.com
Protagonist Therapeutics to Participate in Two Investment Bank Conferences in September 2026

NEWARK, CA / ACCESS Newswire / September 2, 2026 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagon

benzinga.com
Barclays Maintains Overweight on Protagonist Therapeutics, Raises Price Target to $180

Barclays analyst Etzer Darout maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Overweight

Apple To $303? Here Are 10 Top Analyst Forecasts For Tuesday
benzinga.com
Apple To $303? Here Are 10 Top Analyst Forecasts For Tuesday

Top Wall Street analysts changed their outlook on these top names. For a complete view of all analys

benzinga.com
BMO Capital Maintains Outperform on Protagonist Therapeutics, Raises Price Target to $190

BMO Capital analyst Etzer Darout maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Outperfo

Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycythemia Vera Transcript
seekingalpha.com
Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycy

Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycy

Protagonist Wins FDA Approval for MIMRYLO in Rare Blood Cancer Treatment
marketbeat.com
Protagonist Wins FDA Approval for MIMRYLO in Rare Blood Cancer Treatment

Protagonist Therapeutics NASDAQ: PTGX said the U.S. Food and Drug Administration has approved rusfer

Takeda Secures FDA Approval For First-In-Class Blood Cancer Drug
benzinga.com
Takeda Secures FDA Approval For First-In-Class Blood Cancer Drug

The FDA approved Takeda's MIMRYLO to treat erythrocytosis in adults with polycythemia vera, offe

benzinga.com
HC Wainwright & Co. Maintains Buy on Protagonist Therapeutics, Raises Price Target to $170

HC Wainwright & Co. analyst Douglas Tsao maintains Protagonist Therapeutics (NASDAQ:PTGX) wit

Johnson & Johnson Owns Stakes in 15 Stocks. Here's the Best of the Bunch.
fool.com
Johnson & Johnson Owns Stakes in 15 Stocks. Here's the Best of the Bunch.

J&J's portfolio primarily includes small biotech and medtech companies. Its largest investment is in

Protagonist Therapeutics Announces U.S. FDA Approval of Hepcidin Mimetic Peptide MIMRYLO(TM) (rusfertide) for Polycythemia Vera
accessnewswire.com
Protagonist Therapeutics Announces U.S. FDA Approval of Hepcidin Mimetic Peptide MIMRYLO(TM) (rusfer

MIMRYLO™ is the First and Only Hepcidin Mimetic Peptide Therapy Approved for the Treatment of Erythr

Bamco Inc. NY Makes New $1.96 Million Investment in Protagonist Therapeutics, Inc. $PTGX
defenseworld.net
Bamco Inc. NY Makes New $1.96 Million Investment in Protagonist Therapeutics, Inc. $PTGX

Bamco Inc. NY bought a new stake in shares of Protagonist Therapeutics, Inc. (NASDAQ: PTGX) in the s

Protagonist Therapeutics Reports Granting of Inducement Awards
accessnewswire.com
Protagonist Therapeutics Reports Granting of Inducement Awards

NEWARK, CA / ACCESS Newswire / August 18, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today

benzinga.com
BMO Capital Maintains Outperform on Protagonist Therapeutics, Raises Price Target to $178

BMO Capital analyst Etzer Darout maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Outperfo

Which Small-Cap ETF Is the Better Buy: iShares' Growth-Focused IWO or Invesco's Revenue-Weighted RWJ?
fool.com
Which Small-Cap ETF Is the Better Buy: iShares' Growth-Focused IWO or Invesco's Revenue-Weighted RWJ

Small-cap stocks are surging, but how you own them matters more than most investors realize.

Royalty Pharma Locks in $100M Zealand Pharma Funding Pact for Blood Disorder Drug
benzinga.com
Royalty Pharma Locks in $100M Zealand Pharma Funding Pact for Blood Disorder Drug

Royalty Pharma will pay Zealand Pharma $100 million for economic rights tied to rusfertide, with FDA

Protagonist Therapeutics: "Strong Buy" ICOTYDE FDA Approval And PN-881 Advancement
seekingalpha.com
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 f

4 Psoriasis Drug Stocks to Watch During Psoriasis Awareness Month 2026
zacks.com
4 Psoriasis Drug Stocks to Watch During Psoriasis Awareness Month 2026

PTGX, ALMS, ORKA and VNDA offer diverse psoriasis opportunities, spanning approved therapies, late-s

benzinga.com
Truist Securities Maintains Buy on Protagonist Therapeutics, Raises Price Target to $170

Truist Securities analyst Srikripa Devarakonda maintains Protagonist Therapeutics (NASDAQ:PTGX) w

benzinga.com
Wedbush Maintains Outperform on Protagonist Therapeutics, Raises Price Target to $173

Wedbush analyst Yun Zhong maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Outperform and

This NetApp Analyst Is No Longer Bearish; Here Are Top 5 Upgrades For Monday
benzinga.com
This NetApp Analyst Is No Longer Bearish; Here Are Top 5 Upgrades For Monday

Wall Street analysts upgraded PTGX, LECO, and JHX. See analyst ratings and price targets for these s

benzinga.com
Goldman Sachs Upgrades Protagonist Therapeutics to Buy, Raises Price Target to $186

Goldman Sachs analyst Richard Law upgrades Protagonist Therapeutics (NASDAQ:PTGX) from Neutral t

Which Growth ETF Is the Better Long-Term Buy: Vanguard's Mega Cap MGK or Invesco's Small-Cap RZG?
fool.com
Which Growth ETF Is the Better Long-Term Buy: Vanguard's Mega Cap MGK or Invesco's Small-Cap RZG?

Vanguard's tech-heavy portfolio delivered stronger five-year returns despite higher volatility, whil

Surging Earnings Estimates Signal Upside for Protagonist Therapeutics (PTGX) Stock
zacks.com
Surging Earnings Estimates Signal Upside for Protagonist Therapeutics (PTGX) Stock

Protagonist Therapeutics (PTGX) shares have started gaining and might continue moving higher in the

benzinga.com
Barclays Maintains Overweight on Protagonist Therapeutics, Raises Price Target to $153

Barclays analyst Etzer Darout maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Overweight

Protagonist Therapeutics (PTGX) Beats Q2 Earnings Estimates
zacks.com
Protagonist Therapeutics (PTGX) Beats Q2 Earnings Estimates

Protagonist Therapeutics (PTGX) came out with quarterly earnings of $2.29 per share, beating the Zac

benzinga.com
Protagonist Therapeutics Q2 EPS $2.29 Beats $1.66 Estimate, Sales $213.475M Beat $203.764M Estimate

Protagonist Therapeutics (NASDAQ:PTGX) reported quarterly earnings of $2.29 per share which beat the

Protagonist Reports Second Quarter 2026 Financial Results and Provides Corporate Update
accessnewswire.com
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 Prio

benzinga.com
Barclays Maintains Overweight on Protagonist Therapeutics, Raises Price Target to $151

Barclays analyst Etzer Darout maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Overweight

benzinga.com
Truist Securities Maintains Buy on Protagonist Therapeutics, Raises Price Target to $145

Truist Securities analyst Srikripa Devarakonda maintains Protagonist Therapeutics (NASDAQ:PTGX) w

This $300 Million Biotech May Be Deeply Mispriced: Analyst
benzinga.com
This $300 Million Biotech May Be Deeply Mispriced: Analyst

Silence Therapeutics ($SLN) stock surges as Cantor predicts key August Phase 2 data will be a major

AbbVie Expands Immunology Footprint With Apogee $11 Billion Acquisition
benzinga.com
AbbVie Expands Immunology Footprint With Apogee $11 Billion Acquisition

AbbVie will acquire Apogee for $10.9 billion, adding late-stage immunology and asthma assets to its

Silence Therapeutics Stock Rises On Positive Blood Cancer Drug Data
benzinga.com
Silence Therapeutics Stock Rises On Positive Blood Cancer Drug Data

Silence Therapeutics says SANRECO data show sustained polycythemia vera benefits as analysts weigh d

benzinga.com
Protagonist Therapeutics To Present Four Abstracts On Rusfertide In Polycythemia Vera At 2026 Europe

Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that

benzinga.com
Citizens Maintains Market Outperform on Protagonist Therapeutics, Raises Price Target to $137

Citizens analyst Jonathan Wolleben maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Market

benzinga.com
Wedbush Maintains Outperform on Protagonist Therapeutics, Raises Price Target to $118

Wedbush analyst Yun Zhong maintains Protagonist Therapeutics (NASDAQ:PTGX) with a Outperform and

benzinga.com
Protagonist Therapeutics Q1 EPS $0.05 Beats $(0.42) Estimate, Sales $56.368M Beat $16.273M Estimate

Protagonist Therapeutics (NASDAQ:PTGX) reported quarterly earnings of $0.05 per share which beat the

benzinga.com
Protagonist Therapeutics Exercises Opt-Out Of Rusfertide 50:50 Profit And Loss Sharing Arrangement W

By exercising its opt-out right during the contractual opt-out period, Protagonist becomes eligible

Arista Networks To Rally Around 43%? Here Are 10 Top Analyst Forecasts For Tuesday
benzinga.com
Arista Networks To Rally Around 43%? Here Are 10 Top Analyst Forecasts For Tuesday

Top Wall Street analysts changed their outlook on top names. See all analyst rating changes, includi

benzinga.com
Takeda And Protagonist Say FDA Grants Priority Review For Rusfertide As Potential First-In-Class The

Rusfertide Demonstrated Significant Improvements in Hematocrit Control, Phlebotomy Reduction and Pat

benzinga.com
12 Health Care Stocks Moving In Friday's Intraday Session

This Protagonist Therapeutics Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Wednesday
benzinga.com
This Protagonist Therapeutics Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations

Gilead Sciences To Rally Around 11%? Here Are 10 Top Analyst Forecasts For Tuesday
benzinga.com
Gilead Sciences To Rally Around 11%? Here Are 10 Top Analyst Forecasts For Tuesday