Kentucky Retirement Systems Insurance Trust Fund Biogen Inc. Transaction History
Kentucky Retirement Systems Insurance Trust Fund
- $1.47 Billion
- Q3 2025
A detailed history of Kentucky Retirement Systems Insurance Trust Fund transactions in Biogen Inc. stock. As of the latest transaction made, Kentucky Retirement Systems Insurance Trust Fund holds 3,844 shares of BIIB stock, worth $644,062. This represents 0.04% of its overall portfolio holdings.
Number of Shares
3,844
Previous 3,961
2.95%
Holding current value
$644,062
Previous $497,000
8.25%
% of portfolio
0.04%
Previous 0.04%
Shares
33 transactions
Others Institutions Holding BIIB
# of Institutions
1,083Shares Held
131MCall Options Held
3.77MPut Options Held
2.31M-
Vanguard Group Inc Valley Forge, PA17.3MShares$2.9 Billion0.04% of portfolio
-
Primecap Management CO Pasadena, CA15MShares$2.51 Billion1.66% of portfolio
-
Black Rock Inc. New York, NY14.5MShares$2.44 Billion0.08% of portfolio
-
State Street Corp Boston, MA7.32MShares$1.23 Billion0.04% of portfolio
-
Wellington Management Group LLP Boston, MA4.25MShares$712 Million0.11% of portfolio
About BIOGEN INC.
- Ticker BIIB
- Exchange NASDAQ
- Sector Healthcare
- Industry Drug Manufacturers—General
- Shares Outstandng 144,000,992
- Market Cap $24.1B
- 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...