Numeric Investors’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
$8.81M Buy
2017
Q3
$1.54M Buy
2017
Q2
$633K Sell
2017
Q1
$1.13M Buy
2016
Q4
$367K Buy
2016
Q3
Sell
2016
Q2
$280K Sell
2016
Q1
$362K Buy
2015
Q2
Sell
2015
Q1
$7.58M Buy
2014
Q4
$7.87M Buy
2014
Q3
$2.82M Sell
2014
Q2
$15.2M Buy
2014
Q1
$526K Buy