Skip to main content
Livermore
Livermore
ZHEN

CoreFirst Bank & Trust

SEC CIK
0001845199
Latest filing
Aug 5, 2026

COST holding history

Costco Wholesale Corp in every 13F filed by CoreFirst Bank & Trust, 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)
336
Value
$314.3K
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of COST by CoreFirst Bank & Trust, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026336$314.3K0.2%−193−36.5%ReducedHolders
Q1 2026529$527.1K0.3%−63−10.6%ReducedHolders
Q4 2025592$510.5K0.3%+125+26.8%AddedHolders
Q3 2025467$432.3K0.2%−41−8.1%ReducedHolders
Q2 2025508$502.9K0.3%−133−20.7%ReducedHolders
Q1 2025641$606.2K0.4%−4−0.6%ReducedHolders
Q4 2024645$591.0K0.4%00.0%UnchangedHolders
Q3 2024645$571.8K0.3%−67−9.4%ReducedHolders
Q2 2024712$605.2K0.4%−117−14.1%ReducedHolders
Q1 2024829$607.4K0.4%00.0%UnchangedHolders
Q4 2023829$547.2K0.4%00.0%UnchangedHolders
Q3 2023829$468.4K0.3%−118−12.5%ReducedHolders
Q2 2023947$509.8K0.4%−140−12.9%ReducedHolders
Q1 20231,087$540.1K0.4%−26−2.3%ReducedHolders
Q4 20221,113$508.1K0.4%+2+0.2%AddedHolders
Q3 20221,111$525.0K0.5%+29+2.7%AddedHolders
Q2 20221,082$519.0K0.4%00.0%UnchangedHolders
Q1 20221,082$623.0K0.4%00.0%UnchangedHolders
Q4 20211,082$614.0K0.4%00.0%UnchangedHolders
Q3 20211,082$486.0K0.3%−16−1.5%ReducedHolders
Q2 20211,098$434.0K0.3%00.0%UnchangedHolders
Q1 20211,098$387.0K0.3%––Holders

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