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Livermore
Livermore
ZHEN

MAS Advisors LLC

SEC CIK
0001906683
Latest filing
Oct 28, 2025

COST holding history

Costco Wholesale Corp in every 13F filed by MAS Advisors 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 Q3 2025 holdings

Shares (Q3 2025)
524
Value
$485.0K
% of portfolio
0.8%
Quarters held
16
Since Q4 2021
Holdings of COST by MAS Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 2025524$485.0K0.8%00.0%UnchangedHolders
Q2 2025524$518.7K0.8%00.0%UnchangedHolders
Q1 2025524$495.6K0.8%−37−6.6%ReducedHolders
Q4 2024561$514.0K0.9%00.0%UnchangedHolders
Q3 2024561$497.3K1.1%+44+8.5%AddedHolders
Q2 2024517$439.4K1.0%00.0%UnchangedHolders
Q1 2024517$378.8K0.4%+2+0.4%AddedHolders
Q4 2023515$339.9K0.4%00.0%UnchangedHolders
Q3 2023515$291.0K0.4%00.0%UnchangedHolders
Q2 2023515$277.3K0.4%+2+0.4%AddedHolders
Q1 2023513$254.9K0.2%−99−16.2%ReducedHolders
Q4 2022612$279.4K0.3%00.0%UnchangedHolders
Q3 2022612$289.0K0.3%−13−2.1%ReducedHolders
Q2 2022625$299.0K0.3%−2−0.3%ReducedHolders
Q1 2022627$361.0K0.3%−14−2.2%ReducedHolders
Q4 2021641$361.0K0.3%–No prior filingHolders