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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

WDC holding history

Western Digital Corp in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WDC overviewAll 13F holders of WDCFull Q2 2026 holdings

Shares (Q2 2026)
1,901,787
Value
$1.21B
% of portfolio
0.8%
Quarters held
22
Since Q1 2021
Holdings of WDC by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,901,787$1.21B0.8%−786,443−29.3%ReducedHolders
Q1 20262,688,230$727.1M0.6%−3,013,088−52.8%ReducedHolders
Q4 20255,701,318$982.2M0.7%−3,923,998−40.8%ReducedHolders
Q3 20259,625,316$1.16B0.9%+6,718,155+231.1%AddedHolders
Q2 20252,907,161$186.0M0.2%+2,877,858+9,821.0%AddedHolders
Q1 202529,303$1.18M<0.1%−355,623−92.4%ReducedHolders
Q4 2024384,926$23.0M<0.1%−248,887−39.3%ReducedHolders
Q3 2024633,813$43.3M0.1%−1,490,029−70.2%ReducedHolders
Q2 20242,123,842$160.9M0.2%−408,421−16.1%ReducedHolders
Q1 20242,532,263$172.8M0.2%−201,073−7.4%ReducedHolders
Q4 20232,733,336$143.1M0.2%+2,596,259+1,894.0%AddedHolders
Q3 2023137,077$6.25M<0.1%−501,349−78.5%ReducedHolders
Q2 2023638,426$24.2M<0.1%+503,697+373.9%AddedHolders
Q1 2023134,729$5.08M<0.1%−497,509−78.7%ReducedHolders
Q4 2022632,238$19.9M<0.1%+439,341+227.8%AddedHolders
Q3 2022192,897$6.28M<0.1%−15,959−7.6%ReducedHolders
Q2 2022208,856$9.36M<0.1%−1,085,780−83.9%ReducedHolders
Q1 20221,294,636$64.3M0.1%−195,953−13.1%ReducedHolders
Q4 20211,490,589$97.2M0.1%+230,521+18.3%AddedHolders
Q3 20211,260,068$71.1M0.1%+500,320+65.9%AddedHolders
Q2 2021759,748$54.1M0.1%+490,480+182.2%AddedHolders
Q1 2021269,268$18.0M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.