Biogen Inc. (BIIB)

Market is closed
Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 3,831,727 $481,226,574 +841% 0.94%
2.
D E Shaw

D. E. Shaw

1,366,207 $171,581,937 -14% 0.12%
3. 1,364,805 $171,405,897 -1% 0.14%
4. 1,045,106 $131,254,863 +30% 0.17%
5. 831,905 $104,478,949 +6% 0.16%