A detailed history of Jacobs Levy Equity Management, Inc transactions in Regeneron Pharmaceuticals, Inc. stock. As of the latest transaction made, Jacobs Levy Equity Management, Inc holds 287,881 shares of REGN stock, worth $200 Million. This represents 0.68% of its overall portfolio holdings.

Number of Shares
287,881
Previous 234,267 22.89%
Holding current value
$200 Million
Previous $123 Million 31.61%
% of portfolio
0.68%
Previous 0.51%

Shares

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

Nov 17, 2025

BUY
$534.91 - $598.71 $28.7 Million - $32.1 Million
53,614 Added 22.89%
287,881 $162 Million
Q2 2025

Aug 14, 2025

BUY
$483.07 - $625.6 $113 Million - $146 Million
233,520 Added 31261.04%
234,267 $123 Million
Q1 2025

May 15, 2025

SELL
$634.14 - $744.83 $63,414 - $74,483
-100 Reduced 11.81%
747 $473,000
Q4 2024

Feb 14, 2025

SELL
$701.85 - $1046.91 $16 Million - $23.8 Million
-22,744 Reduced 96.41%
847 $603,000
Q3 2024

Nov 14, 2024

BUY
$1024.09 - $1201.76 $10.5 Million - $12.3 Million
10,213 Added 76.34%
23,591 $24.8 Million
Q2 2024

Aug 14, 2024

BUY
$883.2 - $1071.19 $11.5 Million - $13.9 Million
13,016 Added 3595.58%
13,378 $14.1 Million
Q1 2024

May 15, 2024

BUY
$902.69 - $993.35 $5,416 - $5,960
6 Added 1.69%
362 $348,000
Q4 2023

Feb 14, 2024

BUY
$775.18 - $881.7 $275,964 - $313,885
356 New
356 $312,000
Q1 2022

May 16, 2022

SELL
$595.12 - $698.43 $208,292 - $244,450
-350 Closed
0 $0
Q4 2021

Feb 14, 2022

BUY
$543.48 - $670.97 $190,218 - $234,839
350 New
350 $221,000
Q2 2018

Aug 14, 2018

SELL
$284.6 - $344.99 $335,258 - $406,398
-1,178 Closed
0 $0
Q1 2018

May 15, 2018

BUY
$315.82 - $393.78 $372,035 - $463,872
1,178 New
1,178 $406,000

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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