Biogen Inc. (BIIB)

Market is closed
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 18,217,239 $3,936,016,552 0.17%
2. 15,985,736 $3,453,877,982 0.05%
3. 15,154,606 $3,274,304,389 1.94%
4. 9,651,117 $2,085,220,339 0.04%
5. 7,344,327 $1,586,815,292 0.05%