Two Sigma Investments’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
Q2
Sell
-57,783
Closed -$8.84M 3075
2021
Q1
$8.84M Buy
57,783
+41,179
+248% +$6.3M 0.02% 618
2020
Q4
$2.59M Buy
16,604
+7,268
+78% +$1.14M 0.01% 975
2020
Q3
$1.07M Sell
9,336
-50,485
-84% -$5.78M ﹤0.01% 1147
2020
Q2
$6.71M Sell
59,821
-297,071
-83% -$33.3M 0.03% 439
2020
Q1
$32M Sell
356,892
-26,939
-7% -$2.42M 0.26% 52
2019
Q4
$41.5M Buy
383,831
+381,415
+15,787% +$41.2M 0.12% 167
2019
Q3
$237K Sell
2,416
-83,200
-97% -$8.16M ﹤0.01% 1706
2019
Q2
$11.2M Sell
85,616
-24,776
-22% -$3.25M 0.04% 476
2019
Q1
$14.9M Sell
110,392
-97,457
-47% -$13.2M 0.05% 454
2018
Q4
$20.2M Buy
207,849
+135,166
+186% +$13.2M 0.08% 308
2018
Q3
$10.1M Sell
72,683
-118,715
-62% -$16.5M 0.03% 556
2018
Q2
$23.8M Buy
+191,398
New +$23.8M 0.07% 315
2018
Q1
Hold
0
2492
2017
Q4
Sell
-173,418
Closed -$24.3M 2531
2017
Q3
$24.3M Buy
173,418
+22,617
+15% +$3.17M 0.09% 271
2017
Q2
$18.3M Sell
150,801
-278,619
-65% -$33.9M 0.07% 322
2017
Q1
$52.1M Buy
+429,420
New +$52.1M 0.18% 145
2016
Q4
Sell
-388,550
Closed -$47.6M 2526
2016
Q3
$47.6M Sell
388,550
-397,966
-51% -$48.8M 0.17% 125
2016
Q2
$91.8M Buy
786,516
+607,547
+339% +$70.9M 0.39% 49
2016
Q1
$24.9M Buy
+178,969
New +$24.9M 0.12% 194
2015
Q4
Sell
-363,912
Closed -$56.9M 2376
2015
Q3
$56.9M Buy
363,912
+312,175
+603% +$48.8M 0.29% 96
2015
Q2
$9.35M Sell
51,737
-172,728
-77% -$31.2M 0.04% 458
2015
Q1
$38.9M Buy
224,465
+215,639
+2,443% +$37.4M 0.18% 150
2014
Q4
$1.63M Sell
8,826
-26,921
-75% -$4.98M 0.01% 1121
2014
Q3
$5.93M Sell
35,747
-19,737
-36% -$3.27M 0.03% 580
2014
Q2
$8.67M Sell
55,484
-484,922
-90% -$75.8M 0.04% 529
2014
Q1
$82.2M Buy
+540,406
New +$82.2M 0.44% 38
2013
Q4
Sell
-52,553
Closed -$6.11M 2449
2013
Q3
$6.11M Sell
52,553
-238,045
-82% -$27.7M 0.04% 477
2013
Q2
$26.8M Buy
+290,598
New +$26.8M 0.19% 147