Skip to main content
Livermore
Livermore
ZHEN

Morgan Stanley

SEC CIK
0000895421
Latest filing
Aug 13, 2026

STX holding history

Seagate Technology Holdings plc in every 13F filed by Morgan Stanley, 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)
4,720,524
Value
$4.56B
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of STX by Morgan Stanley, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20264,720,524$4.56B0.2%−38,788−0.8%ReducedHolders
Q1 20264,759,312$1.86B0.1%−558,204−10.5%ReducedHolders
Q4 20255,317,516$1.46B0.1%+258,151+5.1%AddedHolders
Q3 20255,059,365$1.19B0.1%−429,113−7.8%ReducedHolders
Q2 20255,488,478$792.2M0.1%+1,6780.0%AddedHolders
Q1 20255,486,800$466.1M<0.1%+896,296+19.5%AddedHolders
Q4 20244,590,504$396.2M<0.1%+186,574+4.2%AddedHolders
Q3 20244,403,930$482.4M<0.1%−299,769−6.4%ReducedHolders
Q2 20244,703,699$485.8M<0.1%+689,362+17.2%AddedHolders
Q1 20244,014,337$373.5M<0.1%−174,930−4.2%ReducedHolders
Q4 20234,189,267$357.6M<0.1%+217,297+5.5%AddedHolders
Q3 20233,971,970$262.0M<0.1%−288,022−6.8%ReducedHolders
Q2 20234,259,992$263.6M<0.1%−116,972−2.7%ReducedHolders
Q1 20234,376,964$289.4M<0.1%+600,730+15.9%AddedHolders
Q4 20223,776,234$198.7M<0.1%−37,736−1.0%ReducedHolders
Q3 20223,813,970$203.0M<0.1%−127,950−3.2%ReducedHolders
Q2 20223,941,920$281.6M<0.1%+919,123+30.4%AddedHolders
Q1 20223,022,797$271.7M<0.1%−594,636−16.4%ReducedHolders
Q4 20213,617,433$408.7M0.1%−577,391−13.8%ReducedHolders
Q3 20214,194,824$346.2M<0.1%+169,996+4.2%AddedHolders
Q2 20214,024,828$353.9M<0.1%−48,594−1.2%ReducedHolders
Q1 20214,073,422$312.6M<0.1%––Holders

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