A detailed history of Portside Wealth Group, LLC transactions in Biogen Inc. stock. As of the latest transaction made, Portside Wealth Group, LLC holds 2,848 shares of BIIB stock, worth $429,022. This represents 0.09% of its overall portfolio holdings.

Number of Shares
2,848
Previous 2,797 1.82%
Holding current value
$429,022
Previous $648 Million 14.86%
% of portfolio
0.09%
Previous 0.12%

Shares

7 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 31, 2024

BUY
$189.07 - $236.8 $9,642 - $12,076
51 Added 1.82%
2,848 $552 Million
Q2 2024

Jul 18, 2024

SELL
$190.52 - $236.72 $3,810 - $4,734
-20 Reduced 0.71%
2,797 $648 Million
Q1 2024

Apr 17, 2024

SELL
$212.02 - $267.71 $51,944 - $65,588
-245 Reduced 8.0%
2,817 $607 Million
Q4 2023

Jan 16, 2024

SELL
$222.59 - $267.94 $116,191 - $139,864
-522 Reduced 14.56%
3,062 $792 Million
Q3 2023

Oct 27, 2023

BUY
$253.3 - $285.89 $10,638 - $12,007
42 Added 1.19%
3,584 $925 Million
Q2 2023

Sep 01, 2023

SELL
$275.25 - $318.06 $40 Million - $46.2 Million
-145,222 Reduced 97.62%
3,542 $1.01 Billion
Q2 2023

Aug 01, 2023

BUY
$275.25 - $318.06 $40.9 Million - $47.3 Million
148,764 New
148,764 $42.4 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 $21.7B
  • 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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