BlackRock Institutional Trust’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q4
$745M Buy
6,089,611
+118,510
+2% +$14.5M 0.11% 188
2016
Q3
$732M Buy
5,971,101
+284,747
+5% +$34.9M 0.11% 178
2016
Q2
$664M Buy
5,686,354
+84,485
+2% +$9.86M 0.11% 189
2016
Q1
$780M Buy
5,601,869
+15,733
+0.3% +$2.19M 0.13% 158
2015
Q4
$1.07B Sell
5,586,136
-1,015
-0% -$194K 0.18% 112
2015
Q3
$874M Sell
5,587,151
-59,671
-1% -$9.33M 0.15% 131
2015
Q2
$1.02B Buy
5,646,822
+351,002
+7% +$63.5M 0.16% 117
2015
Q1
$918M Buy
5,295,820
+186,951
+4% +$32.4M 0.14% 137
2014
Q4
$945M Buy
5,108,869
+37,005
+0.7% +$6.85M 0.15% 130
2014
Q3
$841M Sell
5,071,864
-11,552
-0.2% -$1.92M 0.14% 145
2014
Q2
$794M Sell
5,083,416
-167,216
-3% -$26.1M 0.13% 158
2014
Q1
$799M Buy
5,250,632
+221,938
+4% +$33.8M 0.14% 146
2013
Q4
$668M Sell
5,028,694
-89,198
-2% -$11.9M 0.12% 170
2013
Q3
$594M Sell
5,117,892
-47,941
-0.9% -$5.57M 0.11% 179
2013
Q2
$476M Buy
+5,165,833
New +$476M 0.1% 210