By Thinksabio_auth1 SEC Filing Update: #BIIB : $116.67
Sector: Healthcare | YTD: 
-22.20 %
The SEC disclosed Today (17-APR-2025) that BLACKROCK INC has DECREASED its #BIIB stake by -19.00% 
* Previous Holdings: 15.47M Shares
* Current Holdings: 12.51M Shares
* Decrease : -2.97M
* Decreased (%): -19.17%
* Ownership: 8.50%
https://www.thinksabio.com/reports/isr/BIIB
Institutional ownership in #BIIB has been steadily rising over the past 2 quarters in Shares:
Q3 2024: 126.89M
Q4 2024: 130.92M