Sectoral Asset Management Inc Biogen Inc. Transaction History
Sectoral Asset Management Inc
- $88.5 Million
- Q1 2025
A detailed history of Sectoral Asset Management Inc transactions in Biogen Inc. stock. As of the latest transaction made, Sectoral Asset Management Inc holds 2,855 shares of BIIB stock, worth $386,823. This represents 0.44% of its overall portfolio holdings.
Number of Shares
2,855
Previous 3,852
25.88%
Holding current value
$386,823
Previous $589,000
33.79%
% of portfolio
0.44%
Previous 0.59%
Shares
24 transactions
Others Institutions Holding BIIB
# of Institutions
1,026Shares Held
127MCall Options Held
2.29MPut Options Held
4.26M-
Vanguard Group Inc Valley Forge, PA17MShares$2.31 Billion0.04% of portfolio
-
Primecap Management CO Pasadena, CA15.9MShares$2.16 Billion1.84% of portfolio
-
Black Rock Inc. New York, NY14.5MShares$1.97 Billion0.08% of portfolio
-
State Street Corp Boston, MA7.4MShares$1 Billion0.04% of portfolio
-
Wellington Management Group LLP Boston, MA4.67MShares$633 Million0.13% of portfolio
About BIOGEN INC.
- Ticker BIIB
- Exchange NASDAQ
- Sector Healthcare
- Industry Drug Manufacturers—General
- Shares Outstandng 144,000,992
- Market Cap $19.5B
- 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...