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Markets

PTGX

Protagonist Therapeutics, Inc

NASDAQUnited States
Market capitalizationUSD 9.30BAs of 9/18/2026, 11:59:59 PM

Protagonist Therapeutics, Inc (PTGX) is a publicly traded company listed on Nasdaq Stock Market and associated with United States. Its latest validated market capitalization is USD 9.30B. The latest available share price is $143. Institution currently ranks it #2,157 globally by market capitalization.

Global rank#2,157
Country rank#1,032United States
Share price$143end of day
Market capUSD 9.30B
Share price$143
1D change-0.49%
52-week range56.19 – 158.62

Price history

Adjusted historical share price · USD
Price history unavailableCurrent market data remains available while historical price coverage is prepared.

Company profile

TickerPTGX
Primary listingNasdaq Stock Market
CountryUnited States

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