Massachusetts Financial Services’s Alexion Pharmaceuticals ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2017
Q4
Sell
2017
Q3
$15.6M Sell
2017
Q2
$13.6M Sell
2017
Q1
$78.1M Sell
2016
Q4
$79.7M Sell
2016
Q3
$205M Sell
2016
Q2
$245M Buy
2016
Q1
$241M Sell
2015
Q4
$405M Buy
2015
Q3
$306M Sell
2015
Q2
$388M Sell
2015
Q1
$412M Buy
2014
Q4
$424M Buy
2014
Q3
$353M Buy
2014
Q2
$330M Buy
2014
Q1
$279M Buy
2013
Q4
$237M Buy
2013
Q3
$158M Buy
2013
Q2
$106M Buy