BIOGEN INC's ticker is and the CUSIP is 09062X953. A total of 7 filers reported holding BIOGEN INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Garda Capital Partners LP | 2,800 | $719,628 | 0.03% |
| SIMPLEX TRADING, LLC | 110,700 | $28,451 | 0.02% |
| GROUP ONE TRADING, L.P. | 20,500 | $5,268,705 | 0.02% |
| JANE STREET GROUP, LLC | 79,700 | $20,483,697 | 0.01% |
| Maven Securities LTD | 2,000 | $514,020 | 0.01% |
| IMC-Chicago, LLC | 11,800 | $3,032,718 | 0.00% |
| Allianz Asset Management GmbH | 5,200 | $1,336,452 | 0.00% |
| JPMORGAN CHASE & CO | 44,000 | $11,308,440 | 0.00% |
| SG Americas Securities, LLC | 11,900 | $76 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |