Menu
Microsoft strongly encourages users to switch to a different browser than Internet Explorer as it no longer meets modern web and security standards. Therefore we cannot guarantee that our site fully works in Internet Explorer. You can use Chrome or Firefox instead.
Price
Target price
€84.00

€84.00

4.350%
3.5
4.350%
€84.79

€84.79

 
16.03.26 / Tradegate WKN: A2AP32 / Symbol: PTGX / Name: Protagonist / Stock / Micro Cap /
Latest predictions
€84.61
26.02.26
9.09%
buy
€95.61
26.02.26
9.09%
buy
€99.38
02.02.26
19.15%
buy
€84.79
10.11.25
13.51%
buy
€70.20
07.11.25
21.74%
buy
€76.27
07.11.25
21.74%
buy
Best running prediction
€72.90
10.04.25
129.51%
buy
Your prediction

Protagonist Therapeutics Inc Stock

A very strong showing by Protagonist Therapeutics Inc today, with an increase of €3.50 (4.350%) compared to yesterday's price.
The stock is one of the favorites of our community with 21 Buy predictions and 1 Sell predictions.
With a current price of 84.0 € Protagonist Therapeutics Inc is right around the predicted target price of 84 €.
So far the community has only identified positive things for Protagonist Therapeutics Inc stock. The most positive votes were given for criterium "Worthwhile Investment for the next years".

Pros and Cons of Protagonist Therapeutics Inc in the next few years

Pros
?
M***** P*******
?
W********* I********* f** t** n*** y****
?
B****
Cons
?
C******** o* t** e**********
?
G***** c******* t* c**********
?
S********** s********
Tell us your opinion to access the 'Wisdom of the Crowds'

Comments

Prediction Buy
Perf. (%) 9.09%
Target price 84.610
Change
Ends at 26.02.27

Protagonist Therapeutics (PTGX) had its price target raised by TD Cowen from $90.00 to $100.00. They now have a "buy" rating on the stock.
Ratings data for PTGX provided by MarketBeat
Show more

Prediction Buy
Perf. (%) 9.09%
Target price 95.609
Change
Ends at 26.02.27

Protagonist Therapeutics (PTGX) had its price target raised by Barclays PLC from $108.00 to $113.00. They now have an "overweight" rating on the stock.
Ratings data for PTGX provided by MarketBeat
Show more

Prediction Buy
Perf. (%) 19.15%
Target price 99.380
Change
Ends at 02.02.27

Protagonist Therapeutics (NASDAQ:PTGX) had its price target raised by analysts at Jefferies Financial Group Inc. from $95.00 to $118.00. They now have a "buy" rating on the stock.
Ratings data for PTGX provided by MarketBeat
Show more

News

Protagonist Stock Up 120%, but One Fund Just Revealed a $170 Million Exit: https://cdn.content.foolcdn.com/images/1umn9qeh/production/5a835a403d8e07011d119675ff444b39fb510d2f-1401x1251.png?rect=76,0,1251,1251&w=384&h=384&q=75&fit=crop&auto=format
Protagonist Stock Up 120%, but One Fund Just Revealed a $170 Million Exit

Hedge fund BVF reported a full exit from Protagonist Therapeutics (NASDAQ:PTGX) in its February 17, 2026, SEC filing, selling 2,560,916 shares worth an estimated $170.12 million.

According to its

Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance: https://cdn.content.foolcdn.com/images/1umn9qeh/production/6f699693a3501babe6eb40aac5d3061bf74bda96-1401x1251.png?rect=76,0,1251,1251&w=384&h=384&q=75&fit=crop&auto=format
Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance

On Feb. 6, 2026, William D. Waddill, a director at Protagonist Therapeutics (NASDAQ:PTGX), exercised his stock options and immediately sold 20,000 shares, generating a transaction value of

Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes
Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes

Arturo Molina, Chief Medical Officer of Protagonist Therapeutics (NASDAQ:PTGX), directly sold 9,514 shares in an open-market transaction on Jan. 20, 2026, for an approximate value of $784,700