Renaissance Technologies’s Western Digital WDC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$12.9M Buy
201,833
+131,900
+189% +$8.44M 0.02% 917
2025
Q1
$2.83M Sell
69,933
-1,136,819
-94% -$46M ﹤0.01% 1779
2024
Q4
$54.4M Sell
1,206,752
-404,970
-25% -$18.3M 0.08% 294
2024
Q3
$83.2M Buy
+1,611,722
New +$83.2M 0.13% 185
2024
Q2
Sell
-449,996
Closed -$23.2M 4013
2024
Q1
$23.2M Sell
449,996
-194,481
-30% -$10M 0.04% 569
2023
Q4
$25.5M Buy
+644,477
New +$25.5M 0.04% 525
2023
Q2
Sell
-622,912
Closed -$17.7M 4302
2023
Q1
$17.7M Buy
622,912
+484,682
+351% +$13.8M 0.02% 786
2022
Q4
$3.3M Sell
138,230
-12,700
-8% -$303K ﹤0.01% 1756
2022
Q3
$3.71M Buy
+150,930
New +$3.71M 0.01% 1623
2022
Q2
Sell
-1,919,717
Closed -$72M 4615
2022
Q1
$72M Buy
1,919,717
+1,567,888
+446% +$58.8M 0.08% 260
2021
Q4
$17.3M Buy
+351,829
New +$17.3M 0.02% 786
2021
Q1
Sell
-1,227,655
Closed -$51.4M 3755
2020
Q4
$51.4M Sell
1,227,655
-24,079
-2% -$1.01M 0.06% 342
2020
Q3
$34.6M Sell
1,251,734
-431,033
-26% -$11.9M 0.03% 505
2020
Q2
$56.2M Buy
1,682,767
+1,348,534
+403% +$45M 0.05% 395
2020
Q1
$10.5M Buy
334,233
+30,164
+10% +$949K 0.01% 1130
2019
Q4
$14.6M Sell
304,069
-1,209,243
-80% -$58M 0.01% 1190
2019
Q3
$68.2M Sell
1,513,312
-2,284,821
-60% -$103M 0.06% 397
2019
Q2
$137M Sell
3,798,133
-16,273
-0.4% -$585K 0.12% 179
2019
Q1
$139M Buy
3,814,406
+2,295,073
+151% +$83.4M 0.13% 178
2018
Q4
$42.5M Buy
1,519,333
+316,461
+26% +$8.84M 0.05% 506
2018
Q3
$53.2M Sell
1,202,872
-298,533
-20% -$13.2M 0.05% 405
2018
Q2
$87.8M Sell
1,501,405
-1,648,899
-52% -$96.5M 0.1% 241
2018
Q1
$220M Sell
3,150,304
-66,150
-2% -$4.61M 0.24% 69
2017
Q4
$193M Buy
3,216,454
+1,291,821
+67% +$77.7M 0.21% 80
2017
Q3
$126M Buy
1,924,633
+1,740,539
+945% +$114M 0.15% 146
2017
Q2
$12.3M Buy
+184,094
New +$12.3M 0.02% 1133
2016
Q4
Sell
-6,640
Closed -$293K 3473
2016
Q3
$293K Sell
6,640
-178,700
-96% -$7.89M ﹤0.01% 2970
2016
Q2
$6.62M Buy
+185,340
New +$6.62M 0.01% 1428
2015
Q4
Sell
-223,719
Closed -$13.4M 3443
2015
Q3
$13.4M Sell
223,719
-54,773
-20% -$3.29M 0.03% 733
2015
Q2
$16.5M Buy
278,492
+195,937
+237% +$11.6M 0.04% 653
2015
Q1
$5.68M Sell
82,555
-625,515
-88% -$43M 0.01% 1278
2014
Q4
$59.2M Sell
708,070
-122,245
-15% -$10.2M 0.14% 141
2014
Q3
$61.1M Buy
830,315
+529,597
+176% +$39M 0.17% 109
2014
Q2
$21M Sell
300,718
-47,099
-14% -$3.29M 0.05% 453
2014
Q1
$24.1M Sell
347,817
-225,177
-39% -$15.6M 0.06% 407
2013
Q4
$36.3M Buy
572,994
+20,112
+4% +$1.28M 0.09% 262
2013
Q3
$26.5M Buy
552,882
+184,294
+50% +$8.83M 0.06% 374
2013
Q2
$17.3M Buy
+368,588
New +$17.3M 0.05% 507