A detailed history of Sarissa Capital Management LP transactions in Biogen Inc. stock. As of the latest transaction made, Sarissa Capital Management LP holds 643,000 shares of BIIB stock, worth $112 Million. This represents 25.16% of its overall portfolio holdings.

Number of Shares
643,000
Previous 643,000 -0.0%
Holding current value
$112 Million
Previous $139 Million 7.51%
% of portfolio
25.16%
Previous 24.26%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2019

Aug 14, 2019

BUY
$219.29 - $241.72 $26 Million - $28.6 Million
118,342 Added 22.56%
643,000 $150 Million
Q1 2019

May 15, 2019

BUY
$216.71 - $338.96 $13.6 Million - $21.3 Million
62,800 Added 13.6%
524,658 $124 Million
Q2 2018

Aug 14, 2018

BUY
$257.52 - $306.91 $12.4 Million - $14.7 Million
48,000 Added 11.6%
461,858 $134 Million
Q4 2017

Feb 14, 2018

BUY
$307.64 - $344.58 $9.23 Million - $10.3 Million
30,000 Added 7.82%
413,858 $132 Million
Q3 2017

Nov 14, 2017

BUY
$281.15 - $329.69 $108 Million - $127 Million
383,858
383,858 $120 Million

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $25B
  • Description
  • Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an eta...
More about BIIB
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