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Livermore
Livermore
ZHEN

Westpac Banking Corp

SEC CIK
0000719245
Latest filing
Aug 12, 2026

COST holding history

Costco Wholesale Corp in every 13F filed by Westpac Banking Corp, 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)
3,047
Value
$2.85M
% of portfolio
0.2%
Quarters held
18
Since Q1 2021
Holdings of COST by Westpac Banking Corp, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,047$2.85M0.2%+2,062+209.3%AddedHolders
Q1 2026985$981.5K0.1%+985NewHolders
Q4 20250$00.0%−201−100.0%Sold outHolders
Q3 2025201$186.1K<0.1%00.0%UnchangedHolders
Q2 2025201$199.0K<0.1%+201NewHolders
Q4 20240$00.0%−166−100.0%Sold outHolders
Q3 2024166$147.2K<0.1%00.0%UnchangedHolders
Q2 2024166$141.1K<0.1%−10−5.7%ReducedHolders
Q1 2024176$128.9K<0.1%+176NewHolders
Q4 20230$00.0%−3,500−100.0%Sold outHolders
Q3 20233,500$1.98M0.1%+814+30.3%AddedHolders
Q2 20232,686$1.45M0.1%−60,681−95.8%ReducedHolders
Q1 202363,367$31.5M0.4%−180.0%ReducedHolders
Q4 202263,385$28.9M0.4%−1,700−2.6%ReducedHolders
Q3 202265,085$30.7M0.5%+826+1.3%AddedHolders
Q2 202264,259$30.8M0.4%−52−0.1%ReducedHolders
Q1 202264,311$37.0M0.4%−4,021−5.9%ReducedHolders
Q4 202168,332$38.8M0.4%−5,395−7.3%ReducedHolders
Q3 202173,727$33.1M0.4%+16,559+29.0%AddedHolders
Q2 202157,168$22.6M0.2%−6,548−10.3%ReducedHolders
Q1 202163,716$22.5M0.2%––Holders

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