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Livermore
Livermore
ZHEN

Quantum Private Wealth, LLC

SEC CIK
0001929662
Latest filing
Jul 29, 2026

COST holding history

Costco Wholesale Corp in every 13F filed by Quantum Private Wealth, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

COST overviewAll 13F holders of COSTFull Q2 2026 holdings

Shares (Q2 2026)
450
Value
$420.9K
% of portfolio
0.1%
Quarters held
18
Since Q4 2021
Holdings of COST by Quantum Private Wealth, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026450$420.9K0.1%00.0%UnchangedHolders
Q1 2026450$448.3K0.1%00.0%UnchangedHolders
Q4 2025450$388.0K0.1%+10+2.3%AddedHolders
Q3 2025440$407.2K0.1%+39+9.7%AddedHolders
Q2 2025401$396.9K0.1%00.0%UnchangedHolders
Q1 2025401$379.2K0.1%−43−9.7%ReducedHolders
Q4 2024444$406.8K0.1%00.0%UnchangedHolders
Q3 2024444$393.5K0.1%−18−3.9%ReducedHolders
Q2 2024462$392.6K0.1%+61+15.2%AddedHolders
Q1 2024401$293.7K0.1%00.0%UnchangedHolders
Q4 2023401$264.6K0.1%−20−4.8%ReducedHolders
Q3 2023421$237.8K0.1%00.0%UnchangedHolders
Q2 2023421$226.6K0.1%+421NewHolders
Q1 20230$00.0%−466−100.0%Sold outHolders
Q4 2022466$212.7K0.1%−599−56.2%ReducedHolders
Q3 20221,065$503.0K0.3%+100+10.4%AddedHolders
Q2 2022965$462.0K0.3%+300+45.1%AddedHolders
Q1 2022665$383.0K0.2%+200+43.0%AddedHolders
Q4 2021465$264.0K0.1%–No prior filingHolders