Westchester Capital Management (New York)’s Alexion Pharmaceuticals ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
2021
Q2
$255M Buy
2021
Q1
$200M Buy
2020
Q4
$124M Buy
2015
Q3
Sell
2015
Q2
$25K Buy