D.E. Shaw & Co’s Western Digital WDC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$32.3M Sell
119,300
-242,000
-67% -$63.2M 0.03% 887
2025
Q4
$62.2M Buy
361,300
+71,300
+25% +$10.8M 0.05% 605
2025
Q3
$34.8M Buy
290,000
+72,600
+33% +$5.93M 0.03% 844
2025
Q2
$13.9M Sell
217,400
-5,600
-3% -$267K 0.01% 1262
2025
Q1
$9.02M Sell
223,000
-373,805
-63% -$17.7M 0.01% 1473
2024
Q4
$26.9M Sell
596,805
-273,200
-31% -$13.7M 0.03% 864
2024
Q3
$44.9M Sell
870,005
-955,074
-52% -$48.3M 0.06% 559
2024
Q2
$105M Buy
1,825,079
+1,581,912
+651% +$87.7M 0.15% 240
2024
Q1
$12.5M Sell
243,167
-156,644
-39% -$6.86M 0.02% 1227
2023
Q4
$15.8M Buy
399,811
+292,119
+271% +$10.2M 0.02% 1071
2023
Q3
$3.71M Sell
107,692
-21,830
-17% -$689K 0.01% 2083
2023
Q2
$3.71M Sell
129,522
-185,881
-59% -$5.17M 0.01% 2105
2023
Q1
$8.98M Sell
315,403
-118,673
-27% -$3.48M 0.01% 1462
2022
Q4
$10.4M Buy
434,076
+147,646
+52% +$3.9M 0.02% 1397
2022
Q3
$7.05M Buy
286,430
+97,638
+52% +$3.24M 0.01% 1712
2022
Q2
$6.4M Sell
188,792
-216,178
-53% -$8.68M 0.01% 1828
2022
Q1
$15.2M Buy
404,970
+362,502
+854% +$14.9M 0.02% 1239
2021
Q4
$2.09M Sell
42,468
-5,557
-12% -$241K ﹤0.01% 3309
2021
Q3
$2.05M Buy
48,025
+9,658
+25% +$459K ﹤0.01% 3020
2021
Q2
$2.06M Sell
38,367
-81,761
-68% -$4.42M ﹤0.01% 2910
2021
Q1
$6.06M Sell
120,128
-397,297
-77% -$18.6M 0.01% 1711
2020
Q4
$21.7M Buy
517,425
+793
+0.2% +$26.3K 0.03% 921
2020
Q3
$14.3M Sell
516,632
-66,017
-11% -$1.96M 0.02% 1012
2020
Q2
$19.4M Buy
582,649
+208,372
+56% +$6.75M 0.03% 792
2020
Q1
$11.8M Buy
374,277
+99,225
+36% +$4.39M 0.02% 905
2019
Q4
$13.2M Sell
275,052
-3,969
-1% -$166K 0.02% 1041
2019
Q3
$12.6M Buy
279,021
+132,962
+91% +$5.68M 0.02% 1028
2019
Q2
$5.25M Sell
146,059
-22,756
-13% -$780K 0.01% 1557
2019
Q1
$6.13M Buy
168,815
+29,635
+21% +$1.01M 0.01% 1412
2018
Q4
$3.89M Sell
139,180
-58,476
-30% -$2.07M 0.01% 1679
2018
Q3
$8.75M Buy
197,656
+49,215
+33% +$2.49M 0.01% 1198
2018
Q2
$8.69M Buy
148,441
+82,556
+125% +$5.25M 0.01% 1168
2018
Q1
$4.59M Sell
65,885
-55,434
-46% -$3.73M 0.01% 1468
2017
Q4
$7.29M Sell
121,319
-16,935
-12% -$1.09M 0.01% 1231
2017
Q3
$9.03M Sell
138,254
-90,890
-40% -$6.03M 0.02% 1005
2017
Q2
$15.3M Sell
229,144
-1,720
-0.7% -$114K 0.03% 702
2017
Q1
$14.4M Buy
230,864
+71,972
+45% +$4.13M 0.03% 732
2016
Q4
$8.16M Buy
158,892
+124,362
+360% +$5.73M 0.02% 1062
2016
Q3
$1.53M Sell
34,530
-217,502
-86% -$8.2M ﹤0.01% 2115
2016
Q2
$9M Buy
252,032
+91,023
+57% +$3M 0.02% 946
2016
Q1
$5.75M Sell
161,009
-31,884
-17% -$1.14M 0.01% 1179
2015
Q4
$8.76M Buy
192,893
+37,044
+24% +$1.89M 0.02% 1036
2015
Q3
$9.36M Hold
155,849
0.02% 1000
2015
Q2
$9.24M Hold
155,849
0.02% 1061
2015
Q1
$10.7M Hold
155,849
0.02% 925
2014
Q4
$13M Buy
155,849
+16,405
+12% +$1.24M 0.03% 936
2014
Q3
$10.3M Sell
139,444
-120,790
-46% -$9.08M 0.02% 1064
2014
Q2
$18.2M Buy
260,234
+132
+0.1% +$8.85K 0.04% 743
2014
Q1
$18.1M Sell
260,102
-71,045
-21% -$4.64M 0.04% 701
2013
Q4
$21M Sell
331,147
-66,679
-17% -$3.73M 0.05% 658
2013
Q3
$19.1M Buy
397,826
+27,915
+8% +$1.38M 0.05% 608
2013
Q2
$17.4M Buy
+369,911
New +$16.2M 0.05% 576

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