A detailed history of Blue Whale Capital LLP transactions in Repligen Corp stock. As of the latest transaction made, Blue Whale Capital LLP holds 243,101 shares of RGEN stock, worth $37 Million. This represents 2.38% of its overall portfolio holdings.

Number of Shares
243,101
Previous 287,686 15.5%
Holding current value
$37 Million
Previous $35.8 Million 9.19%
% of portfolio
2.38%
Previous 2.91%

Shares

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

Nov 13, 2025

SELL
$111.43 - $134.0 $4.97 Million - $5.97 Million
-44,585 Reduced 15.5%
243,101 $32.5 Million
Q2 2025

Aug 12, 2025

BUY
$108.89 - $145.23 $31.3 Million - $41.8 Million
287,686 New
287,686 $35.8 Million

Others Institutions Holding RGEN

About REPLIGEN CORP


  • Ticker RGEN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Instruments & Supplies
  • Shares Outstandng 55,491,200
  • Market Cap $8.46B
  • Description
  • Repligen Corporation develops and commercializes bioprocessing technologies and systems for use in biological drug manufacturing process in North America, Europe, the Asia Pacific, and internationally. It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products....
More about RGEN
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