Artisan Partners’s Alexion Pharmaceuticals ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q2
Sell
2020
Q1
$95.7M Sell
2019
Q4
$357M Sell
2019
Q3
$475M Sell
2019
Q2
$658M Buy
2019
Q1
$574M Buy
2018
Q4
$129M Sell
2018
Q3
$193M Buy
2018
Q2
$136M Buy
2018
Q1
$117M Buy
2017
Q4
$71.2M Buy
2015
Q1
Sell
2014
Q4
$99.5M Sell
2014
Q3
$246M Sell
2014
Q2
$283M Sell
2014
Q1
$352M Buy
2013
Q4
$306M Sell
2013
Q3
$269M Buy
2013
Q2
$190M Buy