PEAK6 Group’s Alexion Pharmaceuticals ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2018
Q2
$2.69M Buy
2018
Q1
$1.69M Sell
2017
Q4
$2.39M Buy
2017
Q3
$2.28M Sell
2017
Q2
$9.11M Buy
2017
Q1
$2.07M Buy
2016
Q4
Hold
2016
Q3
Sell
2016
Q2
$2.29M Buy
2016
Q1
Hold
2015
Q4
Sell
2015
Q3
$4.99M Buy
2015
Q2
$3.3M Sell
2015
Q1
$4.56M Buy
2014
Q4
$1.72M Sell
2014
Q3
$5.79M Buy
2014
Q2
$3.21M Sell
2014
Q1
$6.09M Buy
2013
Q4
$301K Sell
2013
Q3
$2.15M Buy
2013
Q2
$526 Buy