Dimensional Fund Advisors
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Dimensional Fund Advisors’s Western Digital WDC Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$218M Buy
3,401,926
+468,648
+16% +$30M 0.05% 460
2025
Q1
$119M Buy
2,933,278
+216,387
+8% +$8.75M 0.03% 831
2024
Q4
$162M Sell
2,716,891
-182,694
-6% -$10.9M 0.04% 627
2024
Q3
$198M Buy
2,899,585
+17,738
+0.6% +$1.21M 0.05% 492
2024
Q2
$218M Buy
2,881,847
+143,074
+5% +$10.8M 0.06% 396
2024
Q1
$187M Sell
2,738,773
-375,022
-12% -$25.6M 0.05% 479
2023
Q4
$163M Sell
3,113,795
-91,973
-3% -$4.82M 0.05% 521
2023
Q3
$146M Sell
3,205,768
-213,371
-6% -$9.74M 0.05% 513
2023
Q2
$130M Buy
3,419,139
+11,313
+0.3% +$429K 0.04% 611
2023
Q1
$128M Sell
3,407,826
-134,217
-4% -$5.06M 0.04% 600
2022
Q4
$112K Sell
3,542,043
-133,486
-4% -$4.21K 0.03% 700
2022
Q3
$120M Buy
3,675,529
+162,535
+5% +$5.29M 0.05% 568
2022
Q2
$157M Buy
3,512,994
+11,151
+0.3% +$500K 0.06% 406
2022
Q1
$174M Buy
3,501,843
+80,373
+2% +$3.99M 0.05% 431
2021
Q4
$223M Buy
3,421,470
+15,437
+0.5% +$1.01M 0.07% 321
2021
Q3
$192M Buy
3,406,033
+5,820
+0.2% +$329K 0.06% 368
2021
Q2
$242M Buy
3,400,213
+133,831
+4% +$9.52M 0.08% 264
2021
Q1
$218M Buy
3,266,382
+97,751
+3% +$6.52M 0.07% 297
2020
Q4
$175M Buy
3,168,631
+72,906
+2% +$4.04M 0.06% 339
2020
Q3
$113M Buy
3,095,725
+3,665
+0.1% +$134K 0.05% 492
2020
Q2
$136M Buy
3,092,060
+15,219
+0.5% +$672K 0.06% 340
2020
Q1
$128M Sell
3,076,841
-473,991
-13% -$19.7M 0.07% 268
2019
Q4
$225M Sell
3,550,832
-376,753
-10% -$23.9M 0.08% 204
2019
Q3
$234M Buy
3,927,585
+100,516
+3% +$6M 0.09% 170
2019
Q2
$182M Buy
3,827,069
+511,316
+15% +$24.3M 0.07% 268
2019
Q1
$159M Buy
3,315,753
+210,910
+7% +$10.1M 0.06% 323
2018
Q4
$115M Buy
3,104,843
+43,310
+1% +$1.6M 0.05% 436
2018
Q3
$179M Buy
3,061,533
+697
+0% +$40.8K 0.07% 281
2018
Q2
$237M Buy
3,060,836
+49,960
+2% +$3.87M 0.09% 165
2018
Q1
$278M Buy
3,010,876
+9,662
+0.3% +$892K 0.12% 124
2017
Q4
$239M Sell
3,001,214
-85,711
-3% -$6.82M 0.1% 171
2017
Q3
$267M Buy
3,086,925
+83,030
+3% +$7.17M 0.12% 131
2017
Q2
$266M Buy
3,003,895
+24,920
+0.8% +$2.21M 0.12% 114
2017
Q1
$246M Buy
2,978,975
+7,910
+0.3% +$653K 0.12% 129
2016
Q4
$202M Buy
2,971,065
+477,939
+19% +$32.5M 0.1% 168
2016
Q3
$146M Buy
2,493,126
+607,294
+32% +$35.5M 0.08% 248
2016
Q2
$89.1M Buy
1,885,832
+173,658
+10% +$8.2M 0.05% 473
2016
Q1
$80.9M Buy
1,712,174
+47,815
+3% +$2.26M 0.05% 498
2015
Q4
$100M Buy
1,664,359
+50,051
+3% +$3.01M 0.06% 360
2015
Q3
$128M Buy
1,614,308
+69,150
+4% +$5.49M 0.08% 239
2015
Q2
$121M Buy
1,545,158
+124,112
+9% +$9.74M 0.07% 280
2015
Q1
$129M Sell
1,421,046
-132,303
-9% -$12M 0.08% 251
2014
Q4
$172M Sell
1,553,349
-61,520
-4% -$6.81M 0.11% 153
2014
Q3
$157M Sell
1,614,869
-67,652
-4% -$6.58M 0.11% 145
2014
Q2
$155M Sell
1,682,521
-154
-0% -$14.2K 0.11% 154
2014
Q1
$154M Sell
1,682,675
-12,468
-0.7% -$1.14M 0.12% 143
2013
Q4
$142M Sell
1,695,143
-407,131
-19% -$34.2M 0.11% 157
2013
Q3
$133M Buy
2,102,274
+40,219
+2% +$2.55M 0.12% 150
2013
Q2
$128M Buy
+2,062,055
New +$128M 0.12% 143