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Livermore
Livermore
ZHEN

Wulff, Hansen & Co.

SEC CIK
0000108634
Latest filing
Aug 5, 2026

COST holding history

Costco Wholesale Corp in every 13F filed by Wulff, Hansen & Co., 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)
2,158
Value
$2.02M
% of portfolio
1.5%
Quarters held
19
Since Q4 2021
Holdings of COST by Wulff, Hansen & Co., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,158$2.02M1.5%+111+5.4%AddedHolders
Q1 20262,047$2.04M2.1%+28+1.4%AddedHolders
Q4 20252,019$1.74M1.5%−15−0.7%ReducedHolders
Q3 20252,034$1.88M1.6%−1,558−43.4%ReducedHolders
Q2 20253,592$3.56M3.0%+63+1.8%AddedHolders
Q1 20253,529$3.34M3.0%+1,249+54.8%AddedHolders
Q4 20242,280$208.9K0.2%+80+3.6%AddedHolders
Q3 20242,200$1.95M1.8%+465+26.8%AddedHolders
Q2 20241,735$1.47M1.5%+250+16.8%AddedHolders
Q1 20241,485$1.09M1.1%+825+125.0%AddedHolders
Q4 2023660$435.7K0.5%−6,092−90.2%ReducedHolders
Q3 20236,752$381.3K0.4%+6,142+1,006.9%AddedHolders
Q2 2023610$328.4K0.4%00.0%UnchangedHolders
Q1 2023610$303.1K0.3%00.0%UnchangedHolders
Q4 2022610$278.5K0.3%00.0%UnchangedHolders
Q3 2022610$288.0K0.4%00.0%UnchangedHolders
Q2 2022610$292.0K0.3%−105−14.7%ReducedHolders
Q1 2022715$412.0K0.4%00.0%UnchangedHolders
Q4 2021715$406.0K0.4%–No prior filingHolders