PTGX - Protagonist Therapeutics - Stock Forecast

Healthcare - Sector
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PTGX is currently covered by 13 analysts with an average price target of $134.35. This is a potential downside of $10.5 (-7.25%) from yesterday's end of day stock price of $144.85.

Protagonist Therapeutics's activity chart (see below) currently has 203 price targets and 198 ratings on display. The stock rating distribution of PTGX is 94.74% BUY and 5.26% HOLD.

Stock Analyst Price Targets - Review

Analysts average stock forecasts to be materialized ratio is 94.91% with an average time for these price targets to be met of 360.21 days.

Highest price target for PTGX is $186, Lowest price target is $100, average price target is $134.35.

Most recent stock forecast was given by TARA BANCROFT from TD COWEN on 21-Oct-2026. First documented stock forecast 06-Sep-2016.

Best performing analysts who are covering PTGX - Protagonist Therapeutics:

Yasmeen Rahimi Gobind Singh Ian Somaiya Anupam Rama Julian Harrison Geoff Meacham Roger Song

Currently out of the existing stock ratings of PTGX, 36 are a BUY (94.74%), 2 are a HOLD (5.26%).

Analyst name

Rating

Current price target

Potential Upside

Previous price target

Date of last PT

Price targets met ratio

Average potential upside

Average Days to Hit Target

Performance score

Buy Since 24-Sep-2024

$160

$15.15 (10.46%)

$100

10 days ago
(21-Oct-2026)

3/5 (60%)

$21.92 (15.87%)

197

Buy Since 06-Sep-2016

$170

$25.15 (17.36%)

$117

2 months ago
(31-Aug-2026)

35/36 (97.22%)

$22.25 (15.06%)

283

Buy Since 17-Jun-2025

$182

$37.15 (25.65%)

$175

2 months ago
(31-Aug-2026)

4/6 (66.67%)

$34.25 (23.18%)

140

Buy Since 05-Dec-2024

$178

$33.15 (22.89%)

$153

2 months 14 days ago
(17-Aug-2026)

8/9 (88.89%)

$19.38 (12.22%)

95

Hold Since 03-Mar-2026

$186

$41.15 (28.41%)

$95

2 months 21 days ago
(10-Aug-2026)

1/2 (50%)

$36 (24.00%)

6

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What is PTGX (Protagonist Therapeutics) average time for price targets to be met?

On average it took 360 days for the stock forecasts to be reached, with an average price target met ratio of 94.91%.

Which analyst most recently updated their price target on PTGX (Protagonist Therapeutics)?

Tara Bancroft

Which analyst has the most public recommendations on PTGX (Protagonist Therapeutics)?

Tara Bancroft works at TD COWEN and has 2 price targets and 2 ratings on PTGX

Which analyst is the currently most bullish on PTGX (Protagonist Therapeutics)?

Richard Law with the highest potential upside of $41.15

Which analyst is the currently most reserved on PTGX (Protagonist Therapeutics)?

Adam Walsh with the lowest potential downside of -$127.85
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