Biogen Inc. (BIIB)

Market is closed
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 15,974,601 $2,928,623,480 0.05%
2. 14,757,607 $2,705,512,094 2.13%
3. 12,807,541 $2,348,006,582 0.12%
4. 9,537,417 $1,748,494,659 0.04%
5. 7,167,922 $1,314,095,140 0.05%