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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

STX holding history

Seagate Technology Holdings plc 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.

STX overviewAll 13F holders of STXFull Q2 2026 holdings

Shares (Q2 2026)
1,354,377
Value
$1.31B
% of portfolio
0.8%
Quarters held
20
Since Q1 2021
Holdings of STX by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,354,377$1.31B0.8%+64,804+5.0%AddedHolders
Q1 20261,289,573$505.2M0.4%+493,101+61.9%AddedHolders
Q4 2025796,472$219.3M0.2%−1,208,914−60.3%ReducedHolders
Q3 20252,005,386$473.4M0.4%+316,971+18.8%AddedHolders
Q2 20251,688,415$243.7M0.2%+1,673,943+11,566.8%AddedHolders
Q1 202514,472$1.23M<0.1%−140,586−90.7%ReducedHolders
Q4 2024155,058$13.4M<0.1%+146,161+1,642.8%AddedHolders
Q3 20248,897$974.5K<0.1%−38,484−81.2%ReducedHolders
Q2 202447,381$4.89M<0.1%+27,200+134.8%AddedHolders
Q1 202420,181$1.88M<0.1%+9,759+93.6%AddedHolders
Q4 202310,422$889.7K<0.1%−18,926−64.5%ReducedHolders
Q3 202329,348$1.94M<0.1%−8,624−22.7%ReducedHolders
Q2 202337,972$2.35M<0.1%+37,972NewHolders
Q1 20230$00.0%−212,534−100.0%Sold outHolders
Q4 2022212,534$11.2M<0.1%+48,402+29.5%AddedHolders
Q3 2022164,132$8.74M<0.1%+103,453+170.5%AddedHolders
Q2 202260,679$4.33M<0.1%+36,725+153.3%AddedHolders
Q1 202223,954$2.15M<0.1%+23,954NewHolders
Q4 20210$00.0%−137,754−100.0%Sold outHolders
Q3 2021137,754$11.4M<0.1%+81,373+144.3%AddedHolders
Q2 202156,381$4.96M<0.1%+33,520+146.6%AddedHolders
Q1 202122,861$1.75M<0.1%––Holders

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