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Protagonist Therapeutics, Inc. PTGX

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Price alert · PTGX

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142.39 USD +2.15 (+1.54%)

Nov 4, 2026, 3:03 PM EST

138.62 Day range 145.61
75.55 52-week range 160.81
YTD
+63.03%
1 year
+86.13%

Analyst view

Consensus: strong buy

Strong buy
Price target (mean) 178.57 +25.4% upside
Target (low)
149.00
Target (mean)
178.57
Target (high)
225.00
Ratings (0m) 14 14 buy · 0 hold · 0 sell
  • Strong buy3
  • Buy11
  • Hold0
  • Sell0
  • Strong sell0

Recommendation trend

  • This month 14
  • 1 month ago 13
  • 2 months ago 13

Earnings and revenue estimates

Consensus for the coming quarters and fiscal years

PTGX analyst estimates
PeriodEPS estimateLow – highYear agoEPS growthRevenue estimateRevenue growthAnalysts
Current quarter2.660.13043 – 3.40-0.62+529.2%241.32M+5021.4%12
Next quarter-0.50438-0.95174 – 0.45-0.69+26.9%33.28M+347.5%11
Current year4.773.52 – 5.74-2.05+332.5%549.03M+1093.1%13
Next year-0.09926-2.80 – 5.454.77-102.1%215.49M-60.8%13

Upgrades and downgrades

The latest rating changes

PTGX analyst upgrades and downgrades
DateFirmActionFromTo
Oct 21, 2026TD CowenMaintainedBuyBuy
Oct 12, 2026UBSInitiated—Buy
Sep 1, 2026BarclaysMaintainedOverweightOverweight
Sep 1, 2026BMO CapitalMaintainedOutperformOutperform
Aug 31, 2026CitigroupMaintainedBuyBuy
Aug 31, 2026HC Wainwright & Co.MaintainedBuyBuy
Aug 17, 2026BMO CapitalMaintainedOutperformOutperform
Aug 10, 2026Truist SecuritiesMaintainedBuyBuy
Aug 10, 2026WedbushMaintainedOutperformOutperform
Aug 10, 2026Goldman SachsUpgradeNeutralBuy
Aug 6, 2026CitigroupMaintainedBuyBuy
Aug 6, 2026BarclaysMaintainedOverweightOverweight
Jul 14, 2026BarclaysMaintainedOverweightOverweight
Jul 7, 2026Truist SecuritiesMaintainedBuyBuy
May 10, 2026CitigroupMaintainedBuyBuy
May 6, 2026CitizensMaintainedMarket OutperformMarket Outperform
May 6, 2026WedbushMaintainedOutperformOutperform
Apr 15, 2026Truist SecuritiesMaintainedBuyBuy
Apr 7, 2026Clear StreetMaintainedBuyBuy
Mar 19, 2026Leerink PartnersMaintainedOutperformOutperform
Mar 19, 2026JP MorganMaintainedOverweightOverweight
Mar 19, 2026CitigroupMaintainedBuyBuy
Mar 19, 2026BarclaysMaintainedOverweightOverweight
Mar 3, 2026Goldman SachsMaintainedNeutralNeutral
Feb 26, 2026TD CowenMaintainedBuyBuy
Feb 26, 2026BarclaysMaintainedOverweightOverweight
Feb 26, 2026CitizensMaintainedMarket OutperformMarket Outperform
Feb 2, 2026JefferiesMaintainedBuyBuy
Jan 30, 2026HC Wainwright & Co.MaintainedBuyBuy
Jan 5, 2026Truist SecuritiesMaintainedBuyBuy