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Protagonist Therapeutics Inc.

PTGX | NASDAQ
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$142.64
-$2.21 (-1.53%)
Nov 2, 2026, 10:34 AM ET · Market open
-1.53%

No price chart data available for 1D timeframe.

Rating

Updated: Nov 2, 2026
56.2
+18.2 pts
Fundamentals Strong
Market Sentiment Neutral
Moat Narrow
Sector Rank #166/1028 (Top 16%)

Key Statistics

Market Data

Market Cap $9.23B
1D Range
142.02 146.01
52W Range
75.95 158.62

Valuation (TTM)

PE 140.63
PB 11.14
EV/EBITDA 100.60

Valuation (NTM)

Forward PE 102.66
Forward PEG -0.35
Price Target $177.25
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Profile

Protagonist Therapeutics, Inc. is a biopharmaceutical firm dedicated to discovering and advancing peptide-based therapies. Their research primarily focuses on treatments for hematological and blood co...

Sector Healthcare
Industry Biotechnology
Employees 141
IPO Date Aug 11, 2016
Fiscal Year January - December

Latest News

Protagonist Therapeutics (PTGX) to Report Q3 Results: Wall Street Expects Earnings Growth

4 days ago · zacks.com

Protagonist Therapeutics (PTGX) to Report Q3 Results: Wall Street Expects Earnings Growth
Protagonist Therapeutics: The Opt-Out That Turned A Biotech Into A Royalty Compounder

9 days ago · seekingalpha.com

Protagonist Therapeutics: The Opt-Out That Turned A Biotech Into A Royalty Compounder
Protagonist Therapeutics (PTGX) Upgraded to Strong Buy: Here's What You Should Know

18 days ago · zacks.com

Protagonist Therapeutics (PTGX) Upgraded to Strong Buy: Here's What You Should Know
Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 Transcript

2 months ago · seekingalpha.com

Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 Transcript
Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycythemia Vera Transcript

2 months ago · seekingalpha.com

Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycythemia Vera Transcript
Protagonist Wins FDA Approval for MIMRYLO in Rare Blood Cancer Treatment

2 months ago · marketbeat.com

Protagonist Wins FDA Approval for MIMRYLO in Rare Blood Cancer Treatment
Protagonist Therapeutics: "Strong Buy" ICOTYDE FDA Approval And PN-881 Advancement

3 months ago · seekingalpha.com

Protagonist Therapeutics: "Strong Buy" ICOTYDE FDA Approval And PN-881 Advancement
Surging Earnings Estimates Signal Upside for Protagonist Therapeutics (PTGX) Stock

3 months ago · zacks.com

Surging Earnings Estimates Signal Upside for Protagonist Therapeutics (PTGX) Stock
Protagonist Therapeutics (PTGX) Beats Q2 Earnings Estimates

3 months ago · zacks.com

Protagonist Therapeutics (PTGX) Beats Q2 Earnings Estimates
Protagonist Therapeutics (PTGX) Surges 7.1%: Is This an Indication of Further Gains?

4 months ago · zacks.com

Protagonist Therapeutics (PTGX) Surges 7.1%: Is This an Indication of Further Gains?

Earnings

Next Earnings
Nov 5, 2026
EPS Est
Pro
Rev Est
Pro
Earnings Details ➞

Analyst Summary

# of Analysts
13
Consensus
Buy
Price Target
$176.50
Upside
+23.74%
Buy (13)
Hold (0)
Sell (0)
Analyst Details ➞

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