A detailed history of Semanteon Capital Management, LP transactions in Regeneron Pharmaceuticals, Inc. stock. As of the latest transaction made, Semanteon Capital Management, LP holds 983 shares of REGN stock, worth $681,710. This represents 0.69% of its overall portfolio holdings.

Number of Shares
983
Previous 862 14.04%
Holding current value
$681,710
Previous $453 Million 22.13%
% of portfolio
0.69%
Previous 0.68%

Shares

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

Nov 10, 2025

BUY
$534.91 - $598.71 $64,724 - $72,443
121 Added 14.04%
983 $553 Million
Q2 2025

Aug 11, 2025

SELL
$483.07 - $625.6 $542,487 - $702,548
-1,123 Reduced 56.57%
862 $453 Million
Q1 2025

May 13, 2025

BUY
$634.14 - $744.83 $1.26 Million - $1.48 Million
1,985 New
1,985 $1.26 Billion

Others Institutions Holding REGN

About REGENERON PHARMACEUTICALS, INC.


  • Ticker REGN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 107,190,000
  • Market Cap $74.3B
  • Description
  • Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines for treating various diseases worldwide. The company's products include EYLEA injection to treat wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; and diabetic retinopathy, as well as macula...
More about REGN
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