HM
ALXN

HealthCor Management’s Alexion Pharmaceuticals Inc ALXN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q1
Sell
-61,330
Closed -$9.58M 105
2020
Q4
$9.58M Buy
+61,330
New +$9.58M 0.37% 39
2020
Q3
Sell
-666,510
Closed -$74.8M 62
2020
Q2
$74.8M Buy
666,510
+518,240
+350% +$58.2M 3.13% 12
2020
Q1
$13.3M Buy
+148,270
New +$13.3M 0.57% 40
2018
Q3
Sell
-486,300
Closed -$60.4M 57
2018
Q2
$60.4M Buy
+486,300
New +$60.4M 1.92% 19
2017
Q2
Sell
-950,000
Closed -$115M 46
2017
Q1
$115M Buy
950,000
+688,860
+264% +$83.5M 5.28% 6
2016
Q4
$32M Sell
261,140
-388,860
-60% -$47.6M 1.81% 20
2016
Q3
$79.7M Buy
+650,000
New +$79.7M 4.85% 6
2016
Q2
Sell
-142,920
Closed -$19.9M 49
2016
Q1
$19.9M Buy
142,920
+83,030
+139% +$11.6M 1.13% 27
2015
Q4
$11.4M Sell
59,890
-390,110
-87% -$74.4M 0.69% 29
2015
Q3
$70.4M Buy
+450,000
New +$70.4M 3.96% 11
2015
Q1
Sell
-127,100
Closed -$23.5M 72
2014
Q4
$23.5M Sell
127,100
-22,900
-15% -$4.24M 1.31% 25
2014
Q3
$24.9M Sell
150,000
-325,000
-68% -$53.9M 1.28% 23
2014
Q2
$74.2M Buy
475,000
+457,700
+2,646% +$71.5M 3.72% 8
2014
Q1
$2.63M Sell
17,300
-432,700
-96% -$65.8M 0.16% 44
2013
Q4
$59.8M Buy
450,000
+50,000
+13% +$6.64M 3.63% 9
2013
Q3
$46.5M Sell
400,000
-250,000
-38% -$29M 2.49% 13
2013
Q2
$60M Buy
+650,000
New +$60M 3.63% 9