PROTAGONIST THERAPEUTICS INC

NASDAQ: PTGX (Protagonist Therapeutics, Inc.)

Last update: 3 hours ago

86.15

0.36 (0.42%)

Previous Close 85.79
Open 86.58
Volume 400,862
Avg. Volume (3M) 1,184,834
Market Cap 5,385,724,416
Price / Earnings (TTM) 130.53
Price / Earnings (Forward) 26.39
Price / Sales 29.25
Price / Book 9.24
52 Weeks Range
33.70 (-60%) — 96.54 (12%)
Earnings Date 6 Nov 2025
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) Mixed Mixed
Biotechnology (Global) Mixed Mixed
Stock Protagonist Therapeutics, Inc. Bullish Bullish

AIStockmoo Score

1.6
Analyst Consensus 1.5
Insider Activity NA
Price Volatility -0.5
Technical Moving Averages 3.5
Technical Oscillators 2.0
Average 1.63

Similar Stocks

Stock Market Cap DY P/E (TTM) P/B
PTGX 5 B - 130.53 9.24
MDGL 13 B - - 20.74
EXEL 11 B - 17.89 5.07
CORT 8 B - 91.38 14.33
PRAX 7 B - - 19.57
ADMA 4 B - 21.87 10.92

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
Farallon Capital Management Llc 30 Sep 2025 6,196,006
Rtw Investments, Lp 30 Sep 2025 5,756,277
Johnson & Johnson 30 Sep 2025 2,449,183
Deep Track Capital, Lp 30 Sep 2025 1,715,691
Woodline Partners Lp 30 Sep 2025 1,438,247
Price T Rowe Associates Inc /Md/ 30 Sep 2025 1,220,436
Driehaus Capital Management Llc 30 Sep 2025 1,139,854
52 Weeks Range
33.70 (-60%) — 96.54 (12%)
Price Target Range
80.00 (-7%) — 115.00 (33%)
High 115.00 (Citigroup, 33.49%) Buy
Median 87.00 (0.99%)
Low 80.00 (HC Wainwright & Co., -7.14%) Buy
Average 92.75 (7.66%)
Total 8 Buy
Avg. Price @ Call 79.94
Firm Date Target Price Call Price @ Call
Barclays 17 Dec 2025 108.00 (25.36%) Buy 89.34
07 Nov 2025 88.00 (2.15%) Buy 79.54
Citigroup 08 Dec 2025 115.00 (33.49%) Buy 90.25
10 Nov 2025 98.00 (13.76%) Buy 83.23
Citizens 07 Nov 2025 102.00 (18.40%) Buy 79.54
JP Morgan 07 Nov 2025 81.00 (-5.98%) Buy 79.54
BTIG 28 Oct 2025 82.00 (-4.82%) Buy 78.51
Truist Securities 28 Oct 2025 88.00 (2.15%) Buy 78.51
Wedbush 28 Oct 2025 86.00 (-0.17%) Buy 78.51
HC Wainwright & Co. 08 Oct 2025 80.00 (-7.14%) Buy 65.30

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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