A detailed history of Claro Advisors LLC transactions in Biogen Inc. stock. As of the latest transaction made, Claro Advisors LLC holds 2,877 shares of BIIB stock, worth $385,949. This represents 0.06% of its overall portfolio holdings.

Number of Shares
2,877
Holding current value
$385,949
% of portfolio
0.06%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 12, 2025

BUY
$133.43 - $153.27 $383,878 - $440,957
2,877 New
2,877 $393,000
Q1 2019

May 10, 2019

SELL
$216.71 - $338.96 $49,193 - $76,943
-227 Closed
0 $0
Q4 2018

Feb 14, 2019

BUY
$278.5 - $352.75 $63,219 - $80,074
227 New
227 $80,000

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $19.3B
  • 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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