A detailed history of Wellington Management Group LLP transactions in Protagonist Therapeutics, Inc stock. As of the latest transaction made, Wellington Management Group LLP holds 1,908,446 shares of PTGX stock, worth $161 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
1,908,446
Previous 1,037,738 83.9%
Holding current value
$161 Million
Previous $57.4 Million 121.04%
% of portfolio
0.02%
Previous 0.01%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$49.7 - $67.42 $43.3 Million - $58.7 Million
870,708 Added 83.9%
1,908,446 $127 Million
Q2 2025

Aug 14, 2025

BUY
$40.89 - $56.37 $2.06 Million - $2.84 Million
50,368 Added 5.1%
1,037,738 $57.4 Million
Q1 2025

May 13, 2025

BUY
$35.09 - $59.76 $34.6 Million - $59 Million
987,370 New
987,370 $47.7 Million
Q4 2024

Feb 12, 2025

BUY
$38.51 - $48.43 $35 Million - $44.1 Million
909,998 Added 3025.36%
940,077 $36.3 Million
Q3 2024

Nov 14, 2024

BUY
$33.72 - $47.33 $1.01 Million - $1.42 Million
30,079 New
30,079 $1.35 Million

Others Institutions Holding PTGX

About Protagonist Therapeutics, Inc


  • Ticker PTGX
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 49,084,100
  • Market Cap $4.15B
  • Description
  • 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...
More about PTGX
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