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Livermore
Livermore
ZHEN

Rafferty Asset Management, LLC

SEC CIK
0001389426
Latest filing
Aug 14, 2026

STX holding history

Seagate Technology Holdings plc in every 13F filed by Rafferty Asset Management, LLC, 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)
90,937
Value
$87.8M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of STX by Rafferty Asset Management, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202690,937$87.8M0.2%+11,041+13.8%AddedHolders
Q1 202679,896$31.3M0.1%−31,081−28.0%ReducedHolders
Q4 2025110,977$30.6M0.1%+37,133+50.3%AddedHolders
Q3 202573,844$17.4M0.1%+972+1.3%AddedHolders
Q2 202572,872$10.5M<0.1%+13,627+23.0%AddedHolders
Q1 202559,245$5.03M<0.1%−14,756−19.9%ReducedHolders
Q4 202474,001$6.39M<0.1%+2,484+3.5%AddedHolders
Q3 202471,517$7.83M<0.1%+2,894+4.2%AddedHolders
Q2 202468,623$7.09M<0.1%+5,118+8.1%AddedHolders
Q1 202463,505$5.91M<0.1%+2,695+4.4%AddedHolders
Q4 202360,810$5.19M<0.1%+4,247+7.5%AddedHolders
Q3 202356,563$3.73M<0.1%−4,676−7.6%ReducedHolders
Q2 202361,239$3.79M<0.1%+13,402+28.0%AddedHolders
Q1 202347,837$3.16M<0.1%+16,495+52.6%AddedHolders
Q4 202231,342$1.65M<0.1%+5,260+20.2%AddedHolders
Q3 202226,082$1.39M<0.1%+3,345+14.7%AddedHolders
Q2 202222,737$1.62M<0.1%−16,052−41.4%ReducedHolders
Q1 202238,789$3.49M<0.1%−3,749−8.8%ReducedHolders
Q4 202142,538$4.81M<0.1%+4,459+11.7%AddedHolders
Q3 202138,079$3.14M<0.1%+7,054+22.7%AddedHolders
Q2 202131,025$2.73M<0.1%+1,875+6.4%AddedHolders
Q1 202129,150$2.24M<0.1%––Holders

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