Protagonist Therapeutics, Inc. company logo
Protagonist Therapeutics, Inc. logo

Protagonist Therapeutics, Inc. (PTGX)

Summary

Current Price
As of today, PTGX price is $152.81, down -1.23% in the most recent trading session on
Current Price All-Time High
PTGX price is currently -4.97% below its historical high of $160.81 set on
Market Cap
PTGX current market cap is $10B, up +179.90% over the past 365 days
PE Ratio
PTGX current PE ratio is 147.36
Revenue
PTGX current annual revenue is $46.02M, down -89.41% year-over-year
Next Earnings
The next earnings release for PTGX is on

Profile

Company profile for Protagonist Therapeutics, Inc. (PTGX)
MetricValue
Full NameProtagonist Therapeutics, Inc.
TickerNASDAQ: PTGX
ExchangeNASDAQ
SectorHealthcare
IndustryBiotechnology
CountryUnited States
IPO
IndexesNot included
Websiteprotagonist-inc.com
Employees124

Key Metrics

Protagonist Therapeutics, Inc. Key Details
MetricValueDate
Price$152.81
Price, 1D Change-1.23%
$10B
-
147.36
0.15
$46.02M
Revenue, 1Y Change-89.41%
-$2.05
EPS, 1Y Change-148.41%

Chart

SUGGESTED SERIES
Protagonist Therapeutics, Inc. chart

Events

Protagonist Therapeutics, Inc. Events
MetricValueDate
Next Earnings
Last Qtr. Earnings
Last Ann. Earnings
Last Ex-DividendN/AN/A
Next Ex-DividendN/AN/A
Last SplitN/AN/A
Next SplitN/AN/A
Last Ticker ChangeN/AN/A
Next Ticker ChangeN/AN/A

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Estimates

PTGX Estimates
MetricValueDate
-$2.05
EPS Estimate$4.75N/A
EPS Est. Change+332.26%N/A
$46.02M
Revenue Estimate$542.29MN/A
Revenue Est. Change+1,078.49%N/A
Current Price$152.81
Price Target$167.00-
Price Tgt. Change+9.29%-

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EPS

PTGX EPS reported versus estimate values
YearEstimateReportedSurprise / Exp.
$2.63$4.23+60.61%
-$1.87-$2.05-9.29%
$4.75N/A+332.26%
-$0.14N/A+93.17%
PTGX EPS reported versus estimate values chart

Revenue

PTGX revenue reported versus estimate values chart
YearEstimateReportedSurprise / Exp.
$320.75M$434.43M+35.44%
$50.48M$46.02M-8.84%
$542.29MN/A+1,078.49%
$200.26MN/A+335.20%
PTGX revenue reported versus estimate values chart

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Performance

PTGX Performance
MetricValueDate
Price, 1Y+168.65%
Price, 3Y+667.12%
+179.90%
+763.37%
-89.41%
+73.12%
-148.41%
+21.19%

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Technicals

PTGX Technical Indicators
MetricValueDate
Current Price$152.81
$103.13
$135.10
$106.27
$136.05
$6.28
0.15
$5.70
63.32
30.91%

Dividends

PTGX Dividends
MetricValueDate
-N/A
UpcomingN/AN/A
-
-
$0.00
0.00%

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Income & Profitability

PTGX Income & Profitability
MetricValueDate
$46.02M
-$2.05
$44.79M
97.34%
-$158.13M
-343.63%
-$130.15M
-282.83%
-$156.90M

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Financial Health

PTGX Financial Health
MetricValueDate
0.02
12.71
12.71
-
8
106.77

Valuations

PTGX Valuations
MetricValueDate
147.36
35.07
11.75
152.21
-N/A

Balance Sheet

PTGX Balance Sheet
MetricValueDate
$614.71M
$567.36M
$669.89M
$577.57M
$55.19M
$45.44M
$10.32M
$2.28M
$5.34M

Expenses

PTGX Expenses
MetricValueDate
$176.17M
$202.92M
$1.23M
$0.00
$1.28M
$0.00
$838.00K

Cash Flow

PTGX Cash Flow
MetricValueDate
$57.67M
-$49.33M
$22.86M
$1.59M
$56.08M

Recent analyst updates

PTGX Recent analyst updates
MetricValueDate
Wedbush
Truist Securities
Goldman Sachs
Citigroup
Barclays
Barclays
Truist Securities
Wedbush
Citizens
Truist Securities

Analyst sentiment

Sentiment over the past month
PTGX analyst sentiment distribution chart

Institutional ownership

Largest institutional holders by ownership percentage
PTGX institutional ownership distribution chart
No data

Screeners with PTGX

FAQ

What is the ticker symbol for Protagonist Therapeutics, Inc.?
The ticker symbol for Protagonist Therapeutics, Inc. is NASDAQ:PTGX
Does Protagonist Therapeutics, Inc. pay dividends?
No, Protagonist Therapeutics, Inc. does not pay dividends
What sector is Protagonist Therapeutics, Inc. in?
Protagonist Therapeutics, Inc. is in the Healthcare sector
What industry is Protagonist Therapeutics, Inc. in?
Protagonist Therapeutics, Inc. is in the Biotechnology industry
What country is Protagonist Therapeutics, Inc. based in?
Protagonist Therapeutics, Inc. is headquartered in United States
When did Protagonist Therapeutics, Inc. go public?
Protagonist Therapeutics, Inc. initial public offering (IPO) was on August 11, 2016
Is Protagonist Therapeutics, Inc. in the S&P 500?
No, Protagonist Therapeutics, Inc. is not included in the S&P 500 index
Is Protagonist Therapeutics, Inc. in the NASDAQ 100?
No, Protagonist Therapeutics, Inc. is not included in the NASDAQ 100 index
Is Protagonist Therapeutics, Inc. in the Dow Jones?
No, Protagonist Therapeutics, Inc. is not included in the Dow Jones index
When was Protagonist Therapeutics, Inc. last earnings report?
Protagonist Therapeutics, Inc.'s most recent earnings report was on August 5, 2026
When does Protagonist Therapeutics, Inc. report earnings?
The next expected earnings date for Protagonist Therapeutics, Inc. is November 5, 2026

Data Sources & References

  1. PTGX Official Website www.protagonist-inc.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1377121/000110465926019696/0001104659-26-019696-index.htm
  3. PTGX Profile on Yahoo Finance finance.yahoo.com/quote/PTGX
  4. PTGX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ptgx