Protagonist Therapeutics, Inc.

Protagonist Therapeutics, Inc.

PTGXยทNASDAQ

$95.41

+1.5%
HealthcareBiotechnology

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.

At a Glance

Live Snapshot
Market Cap$6.14B
EPS-2.0500
P/E Ratio-46.54
Earnings Date07/30/2026
Protagonist Therapeutics, Inc.

Protagonist Therapeutics, Inc. Fair Value Envelope

PTGX ยท NASDAQ

Our analysis suggests that PTGX has a fair value of HIDDEN per share in the Base Case projection. With shares currently trading at $95.41, this represents a potential HIDDEN relative to our calculated worth for Protagonist Therapeutics, Inc..

Intrinsic Value
Current Price: $95.41

Owner Earnings Valuation Tool

Warren Buffett's Owner Earnings DCF analysis for intrinsic value calculation

Historical Financial Data

Base year metrics used for projections

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Projection Settings

Forecast period and terminal assumptions

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DCF Valuation Summary

Calculation flow from present value to intrinsic value per share

Present Value$49.9M
+ Cash & Equivalents$128.4M
Firm Value$178.3M
- Debt$10.3M
Equity Value$167.9M
/ Shares Outstanding62,512,694B
DCF Value$3
OVERVALUED BY 97%

Owner Earnings Projections

Operating Cash Flow - Maintenance CapEx = Owner Earnings

Metric
Year 1
Year 2
Year 3
Year 4
Year 5
Year 6
Year 7
Year 8
Year 9
Year 10
Operating Cash Flow
$28.8M
$14.4M
$7.2M
$3.6M
$1.8M
$901.1K
$450.6K
$225.3K
$112.6K
$56.3K
Maintenance CapEx
-$159.0K
-$79.5K
-$39.8K
-$19.9K
-$9.9K
-$5.0K
-$2.5K
-$1.2K
-$621
-$311
Owner Earnings
$28.7M
$14.3M
$7.2M
$3.6M
$1.8M
$896.1K
$448.1K
$224.0K
$112.0K
$56.0K
Discount Factor
0.926
0.857
0.794
0.735
0.681
0.630
0.583
0.540
0.500
0.463
Present Value
$26.6M
$12.3M
$5.7M
$2.6M
$1.2M
$564.7K
$261.4K
$121.0K
$56.0K
$25.9K
Terminal Value represents 0.9% of Enterprise Value