PROTAGONIST THERAPEUTICS INC

NASDAQ: PTGX (Protagonist Therapeutics, Inc.)

Last update: 14 hours ago

98.87

-2.81 (-2.76%)

Previous Close 101.68
Open 101.47
Volume 2,029,217
Avg. Volume (3M) 774,586
Market Cap 6,308,767,744
Price / Earnings (Forward) 24.33
Price / Sales 140.48
Price / Book 10.55
52 Weeks Range
39.60 (-59%) — 105.69 (6%)
Earnings Date 6 May 2026
Profit Margin 27.04%
Operating Margin (TTM) -68.18%
Diluted EPS (TTM) 0.780
Quarterly Revenue Growth (YOY) -88.90%
Quarterly Earnings Growth (YOY) 381.70%
Total Debt/Equity (MRQ) 1.65%
Current Ratio (MRQ) 17.25
Operating Cash Flow (TTM) 336.94 M
Levered Free Cash Flow (TTM) 327.76 M
Return on Assets (TTM) 2.48%
Return on Equity (TTM) 8.99%

Market Trend

Short Term Medium Term
Industry Biotechnology (US) Bullish Mixed
Biotechnology (Global) Bullish Mixed
Stock Protagonist Therapeutics, Inc. Bullish Bullish

AIStockmoo Score

1.3
Analyst Consensus 1.5
Insider Activity NA
Price Volatility -0.5
Technical Moving Averages 0.0
Technical Oscillators 4.0
Average 1.25

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Protagonist Therapeutics Inc is a clinical-stage biopharmaceutical company having a proprietary technology platform that enables the discovery and development of novel constrained peptide-based drug candidates to address medical needs. Its pipeline products include Rusfertide (PTG-300) and JNJ-2113.

Sector Healthcare
Industry Biotechnology
Investment Style Small Growth
% Held by Insiders 1.10%
% Held by Institutions 108.49%

Ownership

Name Date Shares Held
Johnson & Johnson 31 Dec 2025 2,449,183
52 Weeks Range
39.60 (-59%) — 105.69 (6%)
Price Target Range
95.00 (-3%) — 118.00 (19%)
High 118.00 (Jefferies, 19.35%) Buy
Median 112.00 (13.28%)
Low 95.00 (Goldman Sachs, -3.91%) Hold
Average 109.29 (10.54%)
Total 6 Buy, 1 Hold
Avg. Price @ Call 86.50
Firm Date Target Price Call Price @ Call
Goldman Sachs 03 Mar 2026 95.00 (-3.91%) Hold 91.30
Barclays 26 Feb 2026 113.00 (14.29%) Buy 88.39
Citizens 26 Feb 2026 112.00 (13.28%) Buy 88.39
TD Cowen 26 Feb 2026 100.00 (1.14%) Buy 88.39
Jefferies 02 Feb 2026 118.00 (19.35%) Buy 83.05
HC Wainwright & Co. 30 Jan 2026 117.00 (18.34%) Buy 81.80
Truist Securities 05 Jan 2026 110.00 (11.26%) Buy 84.18

No data within this time range.

The support, resistance and trendline levels presented has been generated by an artificial intelligence (AI) model and should be interpreted with caution.

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