Chesley Taft & Associates’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q3
Sell
-3,560
Closed -$644K 239
2015
Q2
$644K Sell
3,560
-50
-1% -$9.05K 0.07% 163
2015
Q1
$626K Sell
3,610
-1,693
-32% -$294K 0.06% 169
2014
Q4
$981K Buy
5,303
+35
+0.7% +$6.48K 0.1% 142
2014
Q3
$874K Hold
5,268
0.09% 149
2014
Q2
$823K Sell
5,268
-282
-5% -$44.1K 0.09% 153
2014
Q1
$844K Sell
5,550
-945
-15% -$144K 0.09% 153
2013
Q4
$863K Hold
6,495
0.09% 170
2013
Q3
$754K Buy
6,495
+25
+0.4% +$2.9K 0.08% 172
2013
Q2
$597K Buy
+6,470
New +$597K 0.07% 195