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NASDAQ: PTGX
Protagonist Therapeutics Inc Stock Forecast, Predictions & Price Target

OverviewForecast
EarningsRevenueDividendOwnership

Analyst price target for PTGX

Based on 10 analysts offering 12 month price targets for Protagonist Therapeutics Inc

Min Forecast
$106.00-27.26%
Avg Forecast
$153.00+5%
Max Forecast
$186.00+27.64%

Should I buy or sell PTGX stock?

Based on 10 analysts offering ratings for Protagonist Therapeutics Inc.

Strong Buy
Strong Buy
6 analysts 60%
Buy
4 analysts 40%
Hold
0 analysts 0%
Sell
0 analysts 0%
Strong Sell
0 analysts 0%
Our proven Zen Rating quant model agrees with analyst consensus with a "Strong Buy" rating. Learn More

Be the first to know when Wall Street analysts revise their PTGX stock forecasts and price targets.

PTGX stock forecasts by analyst

Analyst / FirmRatingActionPrice TargetUpside/DownsideDateAnalyst Color
lockedlocked$00.00+00.00%2026-09-01Find Out Why
lockedlocked$00.00+00.00%2026-08-31Find Out Why
lockedlocked$00.00+00.00%2026-08-31
lockedlocked$00.00+00.00%2026-08-10Find Out Why
lockedlocked$00.00+00.00%2026-08-10
Goldman Sachs
Top 24%
77
Strong BuyUpgrades$186.00+27.64%2026-08-10Find out why
Citizens
Top 2%
99
BuyMaintains$137.00-5.98%2026-05-06
Clear Street
Top 14%
87
Strong BuyMaintains$116.00-20.40%2026-04-07Find out why
Leerink Partners
Top 6%
95
BuyMaintains$110.00-24.51%2026-03-19
JP Morgan
Top 15%
86
Strong BuyMaintains$106.00-27.26%2026-03-19Find out why

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Forecast return on equity

Is PTGX forecast to generate an efficient return?

Company
23.73%
Industry
15.5%
Market
167.59%
PTGX's Return on Equity is... subscribe to Premium to read more.
Forecast High Return on Equity Forecast

Forecast return on assets

Is PTGX forecast to generate an efficient return on assets?

Company
22.55%
Industry
23.42%
PTGX is forecast to generate... subscribe to Premium to read more.
Forecast Return on Assets vs Industry Forecast

PTGX earnings per share forecast

What is PTGX's earnings per share in the next 3 years based on estimates from 16 analysts?

Avg 1 year Forecast
$4.62+281.85%
Avg 2 year Forecast
-$1.09-190.32%
Avg 3 year Forecast
$1.20-0.87%

PTGX revenue forecast

What is PTGX's revenue in the next 3 years based on estimates from 16 analysts?

Avg 1 year Forecast
$545.4M+93.41%
Avg 2 year Forecast
$162.5M-42.38%
Avg 3 year Forecast
$308.9M+9.55%
PTGX's revenue is forecast to... subscribe to Premium to read more.
Forecast High Revenue Growth Forecast

PTGX revenue growth forecast

How is PTGX forecast to perform vs Biotechnology companies and vs the US market?

Company
-11.2%
Industry
30.64%
Market
13.43%
PTGX's revenues are forecast to... subscribe to Premium to read more.
Forecast Revenue Growth vs Industry Forecast
PTGX's revenues are forecast to... subscribe to Premium to read more.
Forecast Revenue Growth vs Market Forecast

PTGX vs Biotech Stocks

TickerPricePrice TargetUp/downsideConsensus
PTGX$145.72$153.00+5.00%Strong Buy
IONS$58.09$94.69+63.00%Strong Buy
PCVX$61.16N/AN/A
KYMR$117.39$135.33+15.28%Strong Buy
ABVX$114.79$154.22+34.35%Strong Buy
View Top Biotech Stocks

Protagonist Therapeutics Stock Forecast FAQ

Is Protagonist Therapeutics Stock a good buy in 2026, according to Wall Street analysts?

The consensus among 10 Wall Street analysts covering (NASDAQ: PTGX) stock is to Strong Buy PTGX stock.

Out of 10 analysts, 6 (60%) are recommending PTGX as a Strong Buy, 4 (40%) are recommending PTGX as a Buy, 0 (0%) are recommending PTGX as a Hold, 0 (0%) are recommending PTGX as a Sell, and 0 (0%) are recommending PTGX as a Strong Sell.

If you're new to stock investing, here's how to buy Protagonist Therapeutics stock.

What is PTGX's earnings growth forecast for 2026-2028?

(NASDAQ: PTGX) Protagonist Therapeutics's forecast annual earnings growth rate of N/A is not forecast to beat the US Biotechnology industry's average forecast earnings growth rate of 11.23%, and while it is not forecast to beat the US market's average forecast earnings growth rate of 31.04%.

Protagonist Therapeutics's earnings in 2026 is $82,909,000.On average, 16 Wall Street analysts forecast PTGX's earnings for 2026 to be $298,978,160, with the lowest PTGX earnings forecast at $223,088,283, and the highest PTGX earnings forecast at $407,662,196. On average, 16 Wall Street analysts forecast PTGX's earnings for 2027 to be -$70,719,685, with the lowest PTGX earnings forecast at -$177,559,534, and the highest PTGX earnings forecast at $10,191,555.

In 2028, PTGX is forecast to generate $77,617,588 in earnings, with the lowest earnings forecast at -$155,364,592 and the highest earnings forecast at $254,109,435.

What is PTGX's revenue growth forecast for 2026-2028?

(NASDAQ: PTGX) Protagonist Therapeutics's forecast annual revenue growth rate of -11.2% is not forecast to beat the US Biotechnology industry's average forecast revenue growth rate of 30.64%, and while it is not forecast to beat the US market's average forecast revenue growth rate of 13.43%.

Protagonist Therapeutics's revenue in 2026 is $281,992,000.On average, 16 Wall Street analysts forecast PTGX's revenue for 2026 to be $35,291,251,556, with the lowest PTGX revenue forecast at $27,172,950,120, and the highest PTGX revenue forecast at $40,025,956,770. On average, 16 Wall Street analysts forecast PTGX's revenue for 2027 to be $10,513,802,147, with the lowest PTGX revenue forecast at $4,085,422,282, and the highest PTGX revenue forecast at $18,820,404,692.

In 2028, PTGX is forecast to generate $19,989,036,319 in revenue, with the lowest revenue forecast at $6,209,924,695 and the highest revenue forecast at $34,128,443,675.

What is PTGX's forecast return on assets (ROA) for 2026-2029?

(NASDAQ: PTGX) forecast ROA is 22.55%, which is lower than the forecast US Biotechnology industry average of 23.42%.

What is PTGX's Price Target?

According to 10 Wall Street analysts that have issued a 1 year PTGX price target, the average PTGX price target is $153.00, with the highest PTGX stock price forecast at $186.00 and the lowest PTGX stock price forecast at $106.00.

On average, Wall Street analysts predict that Protagonist Therapeutics's share price could reach $153.00 by Sep 1, 2027. The average Protagonist Therapeutics stock price prediction forecasts a potential upside of 5% from the current PTGX share price of $145.72.

What is PTGX's Earnings Per Share (EPS) forecast for 2026-2028?

(NASDAQ: PTGX) Protagonist Therapeutics's current Earnings Per Share (EPS) is $1.21. On average, analysts forecast that PTGX's EPS will be $4.62 for 2026, with the lowest EPS forecast at $3.45, and the highest EPS forecast at $6.30. On average, analysts forecast that PTGX's EPS will be -$1.09 for 2027, with the lowest EPS forecast at -$2.74, and the highest EPS forecast at $0.16. In 2028, PTGX's EPS is forecast to hit $1.20 (min: -$2.40, max: $3.93).

What is PTGX's forecast return on equity (ROE) for 2026-2029?

(NASDAQ: PTGX) forecast ROE is 23.73%, which is considered strong.
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