Who owns ALEXION PHARMACEUTICALS INC CMN Stock cmn?

Top Holders and Investors of ALEXION PHARMACEUTICALS INC CMN Stock cmn Stock

Find out what company owns ALEXION PHARMACEUTICALS INC CMN Stock cmn, who bought ALEXION PHARMACEUTICALS INC CMN Stock cmn this quarter, and who sold shares of ALEXION PHARMACEUTICALS INC CMN Stock cmn stock?

Fund or Company Name Number of Shares Valued At As Of
Group One Trading 112500 $15.78M Sep 2017
Hudson Bay Capital Management 60000 $8.42M Sep 2017
Allianz Asset Management AG 31900 $4.47M Sep 2017
Jpmorgan Chase & Co 20000 $2.43M Jun 2017
Simplex Trading 957 $1.26M Sep 2017

Who sold ALEXION PHARMACEUTICALS INC CMN Stock cmn?

Fund Name Date Sold Shares Held Valued At
EcoR1 Capital June 30, 2017 569500 $78.22M
Iguana Healthcare Management June 30, 2017 25000 $3.04M
William Blair $ Company June 30, 2017 900 $109998
Sabby Management June 30, 2017 800 $9734