Boston Advisors’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q3
Sell
-33,142
Closed -$4.34M 647
2019
Q2
$4.34M Sell
33,142
-14,591
-31% -$1.91M 0.23% 119
2019
Q1
$6.45M Buy
47,733
+209
+0.4% +$28.3K 0.33% 82
2018
Q4
$4.63M Sell
47,524
-2,236
-4% -$218K 0.27% 104
2018
Q3
$6.92M Sell
49,760
-201,089
-80% -$28M 0.3% 89
2018
Q2
$31.1M Buy
250,849
+81,478
+48% +$10.1M 0.78% 22
2018
Q1
$18.9M Buy
169,371
+20,130
+13% +$2.24M 0.48% 55
2017
Q4
$17.8M Buy
149,241
+4,315
+3% +$516K 0.39% 70
2017
Q3
$20.3M Sell
144,926
-9,815
-6% -$1.38M 0.46% 60
2017
Q2
$18.8M Buy
154,741
+345
+0.2% +$42K 0.43% 61
2017
Q1
$18.7M Buy
154,396
+34,315
+29% +$4.16M 0.44% 57
2016
Q4
$14.7M Buy
+120,081
New +$14.7M 0.35% 84