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Livermore
Livermore
ZHEN

Barclays PLC

SEC CIK
0000312069
Latest filing
Aug 14, 2026

STX holding history

Seagate Technology Holdings plc in every 13F filed by Barclays PLC, 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)
568,334
Value
$548.4M
% of portfolio
0.2%
Quarters held
20
Since Q1 2021
Holdings of STX by Barclays PLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026568,334$548.4M0.2%−101,494−15.2%ReducedHolders
Q1 2026669,828$262.4M0.1%−109,983−14.1%ReducedHolders
Q4 2025779,811$214.8M0.1%+219,245+39.1%AddedHolders
Q3 2025560,566$132.3M<0.1%+17,886+3.3%AddedHolders
Q2 2025542,680$78.3M<0.1%−47,788−8.1%ReducedHolders
Q1 2025590,468$50.2M<0.1%+33,025+5.9%AddedHolders
Q4 2024557,443$48.1M<0.1%−325,962−36.9%ReducedHolders
Q3 2024883,405$96.8M<0.1%+45,541+5.4%AddedHolders
Q2 2024837,864$86.5M<0.1%−59,321−6.6%ReducedHolders
Q1 2024897,185$83.5M<0.1%+86,325+10.6%AddedHolders
Q4 2023810,860$69.2M<0.1%−75,910−8.6%ReducedHolders
Q3 2023886,770$58.5M<0.1%−356,924−28.7%ReducedHolders
Q2 20231,243,694$76.9M0.1%+911,633+274.5%AddedHolders
Q1 2023332,061$22.0M<0.1%−113,040−25.4%ReducedHolders
Q4 2022445,101$23.4M<0.1%−65,464−12.8%ReducedHolders
Q3 2022510,565$27.2M<0.1%−225,114−30.6%ReducedHolders
Q2 2022735,679$52.6M0.1%−1,016,492−58.0%ReducedHolders
Q1 20221,752,171$157.5M0.1%+1,752,171NewHolders
Q3 20210$00.0%−2,608−100.0%Sold outHolders
Q2 20212,608$229.0K<0.1%−529,335−99.5%ReducedHolders
Q1 2021531,943$40.8M<0.1%––Holders

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