ALEXION PHARMACEUTICALS INC's ticker is and the CUSIP is 015351909. A total of 7 filers reported holding ALEXION PHARMACEUTICALS INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TAM Capital Management Inc. | 29,732 | $3,300,000 | 2.94% |
| ARDSLEY ADVISORY PARTNERS LP | 30,000 | $3,588,000 | 0.44% |
| SABBY MANAGEMENT, LLC | 247 | $2,954,000 | 0.27% |
| GROUP ONE TRADING, L.P. | 29,900 | $3,576,000 | 0.02% |
| SIMPLEX TRADING, LLC | 733 | $507,000 | 0.02% |
| Allianz Asset Management GmbH | 33,600 | $4,018,000 | 0.00% |
| JPMORGAN CHASE & CO | 58,000 | $6,936,000 | 0.00% |