NASDAQ: PTGX
Protagonist Therapeutics Inc Stock

$45.82+0.20 (+0.44%)
Updated Apr 30, 2025
PTGX Price
$45.82
Fair Value Price
N/A
Market Cap
$2.81B
52 Week Low
$25.23
52 Week High
$60.60
P/E
10.25x
P/B
4.17x
P/S
5.47x
PEG
N/A
Dividend Yield
N/A
Revenue
$434.43M
Earnings
$275.19M
Gross Margin
100%
Operating Margin
64.32%
Profit Margin
63.3%
Debt to Equity
0.1
Operating Cash Flow
$184M
Beta
1.17
Next Earnings
May 5, 2025
Ex-Dividend
N/A
Next Dividend
N/A

PTGX Overview

Protagonist Therapeutics, Inc., a biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing rusfertide (PTG-300), an injectable hepcidin mimetic that is in Phase II clinical trials for the treatment of patients with polycythemia vera and hereditary hemochromatosis, as well as for the treatment of other blood disorders; PN-943, an oral, alpha-4-beta-7 integrin- specific antagonist peptide that is in Phase II clinical trials for treating inflammatory bowel disease (IBD); and PN-235, an orally delivered interleukin-23 receptor specific antagonist for the treatment of IBD and non-IBD indications. The company has a license and collaboration agreement with Janssen Biotech, Inc. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine PTGX's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +7.53% per year. Learn More

Zen Rating Component Grades

D
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Biotech

Industry Rating
F
PTGX
Ranked
#97 of 462

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PTGX News

Overview

Due Diligence Score

Industry Average (24)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how PTGX scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

PTGX is good value based on its earnings relative to its share price (10.25x), compared to the US market average (29.18x)
P/E vs Market Valuation
PTGX is good value based on its earnings relative to its share price (10.25x), compared to the US Biotechnology industry average (-162.28x)
P/E vs Industry Valuation
PTGX is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation
There are 30 more PTGX due diligence checks available for Premium users.

Valuation

PTGX fair value

Fair Value of PTGX stock based on Discounted Cash Flow (DCF)

Price
$45.82
Fair Value
$1.33
Overvalued by
3,351.91%

PTGX price to earnings (PE)

For valuing profitable companies with steady earnings

Company
10.25x
Industry
-162.28x
Market
29.18x
PTGX is good value based... subscribe to Premium to read more.
P/E vs Industry Valuation
PTGX is good value based... subscribe to Premium to read more.
P/E vs Market Valuation

PTGX price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
4.17x
Industry
4.45x
PTGX is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

PTGX's financial health

Profit margin

Revenue
$170.6M
Net Income
$131.7M
Profit Margin
77.2%
PTGX's Earnings (EBIT) of $279.41M... subscribe to Premium to read more.
Interest Coverage Financials
PTGX's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$744.7M
Liabilities
$69.4M
Debt to equity
0.1
PTGX's short-term assets ($591.64M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
PTGX's short-term assets ($591.64M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
PTGX's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
PTGX's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$29.2M
Investing
-$8.7M
Financing
$4.0M
PTGX's operating cash flow ($184.15M)... subscribe to Premium to read more.
Debt Coverage Financials

PTGX vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
PTGXC$2.81B+0.44%10.25x4.17x
IMVTF$2.74B+6.11%-6.16x7.78x
XENED$2.92B-0.44%-12.69x3.87x
MLTXF$2.69B+4.73%-22.26x6.03x
CPRXA$2.95B+0.04%17.60x4.05x

Protagonist Therapeutics Stock FAQ

What is Protagonist Therapeutics's quote symbol?

(NASDAQ: PTGX) Protagonist Therapeutics trades on the NASDAQ under the ticker symbol PTGX. Protagonist Therapeutics stock quotes can also be displayed as NASDAQ: PTGX.

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

What is the 52 week high and low for Protagonist Therapeutics (NASDAQ: PTGX)?

(NASDAQ: PTGX) Protagonist Therapeutics's 52-week high was $60.60, and its 52-week low was $25.23. It is currently -24.39% from its 52-week high and 81.61% from its 52-week low.

How much is Protagonist Therapeutics stock worth today?

(NASDAQ: PTGX) Protagonist Therapeutics currently has 61,384,289 outstanding shares. With Protagonist Therapeutics stock trading at $45.82 per share, the total value of Protagonist Therapeutics stock (market capitalization) is $2.81B.

Protagonist Therapeutics stock was originally listed at a price of $11.70 in Aug 11, 2016. If you had invested in Protagonist Therapeutics stock at $11.70, your return over the last 8 years would have been 291.62%, for an annualized return of 18.61% (not including any dividends or dividend reinvestments).

How much is Protagonist Therapeutics's stock price per share?

(NASDAQ: PTGX) Protagonist Therapeutics stock price per share is $45.82 today (as of Apr 30, 2025).

What is Protagonist Therapeutics's Market Cap?

(NASDAQ: PTGX) Protagonist Therapeutics's market cap is $2.81B, as of May 2, 2025.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Protagonist Therapeutics's market cap is calculated by multiplying PTGX's current stock price of $45.82 by PTGX's total outstanding shares of 61,384,289.
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