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Livermore
Livermore
ZHEN

Arizona State Retirement System

SEC CIK
0001558481
Latest filing
Aug 7, 2026

STX holding history

Seagate Technology Holdings plc in every 13F filed by Arizona State Retirement System, 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)
60,609
Value
$58.5M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of STX by Arizona State Retirement System, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202660,609$58.5M0.3%+1,409+2.4%AddedHolders
Q1 202659,200$23.2M0.1%+707+1.2%AddedHolders
Q4 202558,493$16.1M0.1%−4,104−6.6%ReducedHolders
Q3 202562,597$14.8M0.1%+760+1.2%AddedHolders
Q2 202561,837$8.92M0.1%+693+1.1%AddedHolders
Q1 202561,144$5.19M<0.1%+32+0.1%AddedHolders
Q4 202461,112$5.27M<0.1%+3,959+6.9%AddedHolders
Q3 202457,153$6.26M<0.1%+2,479+4.5%AddedHolders
Q2 202454,674$5.65M<0.1%+150.0%AddedHolders
Q1 202454,659$5.09M<0.1%−15,958−22.6%ReducedHolders
Q4 202370,617$6.03M<0.1%+19,771+38.9%AddedHolders
Q3 202350,846$3.35M<0.1%+130+0.3%AddedHolders
Q2 202350,716$3.14M<0.1%−6,305−11.1%ReducedHolders
Q1 202357,021$3.77M<0.1%+885+1.6%AddedHolders
Q4 202256,136$2.95M<0.1%+96+0.2%AddedHolders
Q3 202256,040$2.98M<0.1%−1,998−3.4%ReducedHolders
Q2 202258,038$4.15M<0.1%+2,263+4.1%AddedHolders
Q1 202255,775$5.01M<0.1%+30.0%AddedHolders
Q4 202155,772$6.30M<0.1%−2,035−3.5%ReducedHolders
Q3 202157,807$4.77M<0.1%−2,401−4.0%ReducedHolders
Q2 202160,208$5.29M<0.1%−6,464−9.7%ReducedHolders
Q1 202166,672$5.12M<0.1%––Holders

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