Biogen Inc. (BIIB)

Market is closed
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 17,289,235 $2,421,876,038 0.04%
2. 14,954,697 $2,094,853,953 1.6%
3. 14,763,952 $2,068,134,447 0.04%
4. 7,319,749 $1,025,350,440 0.04%
5. 4,246,504 $594,850,279 0.1%