Marshall Wace North America’s Western Digital WDC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q3
$8.84M Sell
207,141
-705,205
-77% -$30.1M 0.04% 380
2021
Q2
$49.1M Buy
912,346
+153,594
+20% +$8.26M 0.2% 104
2021
Q1
$38.3M Buy
758,752
+161,263
+27% +$8.14M 0.16% 147
2020
Q4
$25M Buy
+597,489
New +$25M 0.11% 206
2020
Q3
Sell
-13,135
Closed -$438K 1496
2020
Q2
$438K Sell
13,135
-57,608
-81% -$1.92M ﹤0.01% 944
2020
Q1
$2.23M Sell
70,743
-90,379
-56% -$2.84M 0.02% 462
2019
Q4
$7.73M Sell
161,122
-54,266
-25% -$2.6M 0.04% 328
2019
Q3
$9.71M Buy
+215,388
New +$9.71M 0.06% 263
2019
Q2
Sell
-47,975
Closed -$1.74M 1649
2019
Q1
$1.74M Buy
+47,975
New +$1.74M 0.01% 545
2018
Q3
Sell
-268,992
Closed -$15.7M 1400
2018
Q2
$15.7M Sell
268,992
-13,871
-5% -$812K 0.09% 248
2018
Q1
$19.7M Buy
282,863
+229,637
+431% +$16M 0.1% 243
2017
Q4
$3.2M Buy
+53,226
New +$3.2M 0.02% 701
2017
Q3
Sell
-34,516
Closed -$2.32M 1521
2017
Q2
$2.32M Sell
34,516
-2,146
-6% -$144K 0.02% 710
2017
Q1
$2.3M Buy
+36,662
New +$2.3M 0.02% 554
2013
Q4
$17.1M Buy
+268,992
New +$17.1M 0.36% 75
2013
Q3
Sell
-350,786
Closed -$16.5M 721
2013
Q2
$16.5M Buy
+350,786
New +$16.5M 1.3% 3