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Livermore
Livermore
ZHEN

SG Americas Securities, LLC

SEC CIK
0001313360
Latest filing
Aug 7, 2026

STX holding history

Seagate Technology Holdings plc in every 13F filed by SG Americas Securities, 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)
461,735
Value
$445.6M
% of portfolio
0.3%
Quarters held
21
Since Q1 2021
Holdings of STX by SG Americas Securities, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026461,735$445.6M0.3%+461,735NewHolders
Q1 20260$00.0%−239,965−100.0%Sold outHolders
Q4 2025239,965$66.1M0.1%+212,407+770.8%AddedHolders
Q3 202527,558$6.50M<0.1%+16,307+144.9%AddedHolders
Q2 202511,251$1.62M<0.1%−9,240−45.1%ReducedHolders
Q1 202520,491$1.74M<0.1%+15,289+293.9%AddedHolders
Q4 20245,202$449.0K<0.1%−32,003−86.0%ReducedHolders
Q3 202437,205$4.08M<0.1%−15,450−29.3%ReducedHolders
Q2 202452,655$5.44M<0.1%−12,163−18.8%ReducedHolders
Q1 202464,818$6.03M<0.1%+26,255+68.1%AddedHolders
Q4 202338,563$3.29M<0.1%+16,950+78.4%AddedHolders
Q3 202321,613$1.43M<0.1%+4,075+23.2%AddedHolders
Q2 202317,538$1.08M<0.1%+8,110+86.0%AddedHolders
Q1 20239,428$623.0K<0.1%−1,288−12.0%ReducedHolders
Q4 202210,716$564.0K<0.1%−3,226−23.1%ReducedHolders
Q3 202213,942$742.0K<0.1%+9,911+245.9%AddedHolders
Q2 20224,031$288.0K<0.1%−25,330−86.3%ReducedHolders
Q1 202229,361$2.64M<0.1%+25,633+687.6%AddedHolders
Q4 20213,728$421.0K<0.1%−30,228−89.0%ReducedHolders
Q3 202133,956$2.80M<0.1%−8,652−20.3%ReducedHolders
Q2 202142,608$3.75M<0.1%−369,207−89.7%ReducedHolders
Q1 2021411,815$31.6M0.2%––Holders

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