Biogen Inc. (BIIB)

Market is closed
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 17,290,651 $2,171,532,858 0.04%
2. 15,802,122 $1,984,588,503 1.57%
3. 13,555,466 $1,702,431,056 0.03%
4. 7,468,807 $938,007,471 0.04%
5. 4,798,420 $602,633,568 0.11%