Brown Brothers Harriman & Co’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q3
Sell
-207
Closed -$38 1250
2021
Q2
$38 Sell
207
-50
-19% -$9 ﹤0.01% 718
2021
Q1
$39 Buy
257
+10
+4% +$2 ﹤0.01% 684
2020
Q4
$39K Buy
247
+207
+518% +$32.7K ﹤0.01% 701
2020
Q3
$5K Hold
40
﹤0.01% 832
2020
Q2
$4K Buy
40
+5
+14% +$500 ﹤0.01% 858
2020
Q1
$3K Sell
35
-293
-89% -$25.1K ﹤0.01% 902
2019
Q4
$35K Sell
328
-872
-73% -$93K ﹤0.01% 725
2019
Q3
$118K Hold
1,200
﹤0.01% 518
2019
Q2
$157K Buy
1,200
+1,127
+1,544% +$147K ﹤0.01% 434
2019
Q1
$10K Buy
+73
New +$10K ﹤0.01% 846
2018
Q3
Sell
-100
Closed -$12K 912
2018
Q2
$12K Sell
100
-175
-64% -$21K ﹤0.01% 647
2018
Q1
$31K Buy
275
+50
+22% +$5.64K ﹤0.01% 524
2017
Q4
$27K Buy
+225
New +$27K ﹤0.01% 604
2017
Q2
Sell
-72
Closed -$9K 837
2017
Q1
$9K Sell
72
-278
-79% -$34.8K ﹤0.01% 674
2016
Q4
$43K Buy
+350
New +$43K ﹤0.01% 508
2016
Q3
Sell
-6
Closed -$1K 839
2016
Q2
$1K Hold
6
﹤0.01% 815
2016
Q1
$1K Sell
6
-176
-97% -$29.3K ﹤0.01% 667
2015
Q4
$35K Sell
182
-17
-9% -$3.27K ﹤0.01% 501
2015
Q3
$31K Buy
199
+21
+12% +$3.27K ﹤0.01% 551
2015
Q2
$32K Hold
178
﹤0.01% 548
2015
Q1
$31K Buy
178
+50
+39% +$8.71K ﹤0.01% 560
2014
Q4
$24K Buy
+128
New +$24K ﹤0.01% 617
2014
Q2
Sell
-21
Closed -$3K 828
2014
Q1
$3K Buy
+21
New +$3K ﹤0.01% 741
2013
Q4
Sell
-17
Closed -$2K 721
2013
Q3
$2K Buy
+17
New +$2K ﹤0.01% 663