Biogen Inc. (BIIB)

Market is closed
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
No. Name Shares Value % Port
1. 9,537,417 $1,748,494,659 0.04%
2. 6,531,727 $1,197,461,511 0.06%
3. 1,349,832 $247,464,698 0.06%
4. 1,079,119 $197,881,455 0.04%
5. 1,063,828 $195,031,589 0.06%