Calamos Advisors LLC - ALEXION PHARMACEUTICALS INC ownership

ALEXION PHARMACEUTICALS INC's ticker is and the CUSIP is 015351909. A total of 7 filers reported holding ALEXION PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ALEXION PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2018$7,573,00061,0000.05%
Other shareholders

There were no reported owners of ALEXION PHARMACEUTICALS INC in Q2 2018.

NameSharesValueWeighting ↓
View complete list of ALEXION PHARMACEUTICALS INC shareholders