Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
AKTIENPREIS
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionBowen Hanes & Co Inc
Latest Disclosed Ownership95,494 shares
Latest Disclosed Value $ 95,153,086
Bowen Hanes & Co Inc reports 0.21% decrease in ownership of CTO / Costco Wholesale Corporation

On May 14, 2026 - Bowen Hanes & Co Inc filed a 13F-HR form disclosing ownership of 95,494 shares of Costco Wholesale Corporation (DE:CTO) valued at $82,974,737 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 95,694 shares of Costco Wholesale Corporation. This represents a change in shares of -0.21% during the quarter. The current value of the position is $80,501,442 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 95,494 -200 -0.21 95,153 115,940.24 2.3172
2026-02-10 2025-12-31 13F COSTCO WHOLESALE COM 22160K105 95,694 -22,587 -19.10 83 -99.93 2.0705
2025-11-10 2025-09-30 13F COSTCO WHOLESALE COM 22160K105 118,281 -8,195 -6.48 109,484 -12.55 2.7412
2025-08-12 2025-06-30 13F COSTCO WHOLESALE COM 22160K105 126,476 -1,033 -0.81 125,204 3.82 3.1591
2025-05-14 2025-03-31 13F COSTCO WHOLESALE COM 22160K105 127,509 -1,475 -1.14 120,595 2.04 3.3547
2025-02-10 2024-12-31 13F COSTCO WHOLESALE COM 22160K105 128,984 -1,117 -0.86 118,184 2.47 3.1689
2024-11-12 2024-09-30 13F COSTCO WHOLESALE COM 22160K105 130,101 -783 -0.60 115,337 3.67 3.0262
2024-08-12 2024-06-30 13F COSTCO WHOLESALE COM 22160K105 130,884 -1,584 -1.20 111,250 114,590.72 3.0814
2024-05-13 2024-03-31 13F COSTCO WHOLESALE COM 22160K105 132,468 -1,695 -1.26 97 -99.89 2.7722
2024-02-12 2023-12-31 13F COSTCO WHOLESALE COM 22160K105 134,163 -1,035 -0.77 88,558 15.94 2.6701
2023-11-13 2023-09-30 13F COSTCO WHOLESALE COM 22160K105 135,198 -1,883 -1.37 76,381 3.50 2.5704
2023-08-14 2023-06-30 13F COSTCO WHOLESALE COM 22160K105 137,081 -117 -0.09 73,802 8.26 2.3638
2023-05-12 2023-03-31 13F COSTCO WHOLESALE COM 22160K105 137,198 -275 -0.20 68,170 8.63 2.3425
2023-02-09 2022-12-31 13F COSTCO WHOLESALE COM 22160K105 137,473 1,810 1.33 62,756 -2.05 2.2254
2022-11-14 2022-09-30 13F COSTCO WHOLESALE COM 22160K105 135,663 540 0.40 64,070 -1.07 2.4775
2022-08-12 2022-06-30 13F COSTCO WHOLESALE COM 22160K105 135,123 4,956 3.81 64,762 -13.60 2.3485
2022-05-12 2022-03-31 13F COSTCO WHOLESALE COM 22160K105 130,167 -10,929 -7.75 74,957 -6.42 2.2357
2022-02-11 2021-12-31 13F COSTCO WHOLESALE COM 22160K105 141,096 -275 -0.19 80,100 26.09 2.2598
2021-11-15 2021-09-30 13F COSTCO WHOLESALE COM 22160K105 141,371 1,158 0.83 63,525 14.50 1.9509
2021-08-12 2021-06-30 13F COSTCO WHOLESALE COM 22160K105 140,213 -2,639 -1.85 55,478 10.18 1.6868
2021-05-18 2021-03-31 13F/A-1 COSTCO WHOLESALE COM 22160K105 142,852 1,094 0.77 50,352 -5.73 1.6092
2021-05-13 2021-03-31 13F COSTCO WHOLESALE COM 22160K105 142,852 1,094 50,352 1.6984
2021-02-08 2020-12-31 13F COSTCO WHOLESALE COM 22160K105 141,758 90 0.06 53,412 6.20 1.7757
2021-02-08 2020-09-30 13F/A-1 COSTCO WHOLESALE COM 22160K105 141,668 1,765 1.26 50,292 18.56 1.8142
2020-11-02 2020-09-30 13F COSTCO WHOLESALE COM 22160K105 141,668 1,765 50,292 1,896,179.8905
2021-02-08 2020-06-30 13F/A-1 COSTCO WHOLESALE COM 22160K105 139,903 1,710 1.24 42,420 7.66 1.7099
2020-08-14 2020-06-30 13F COSTCO WHOLESALE COM 22160K105 139,903 1,710 42,420 1,785,405.3842
2021-02-08 2020-03-31 13F/A-1 COSTCO WHOLESALE COM 22160K105 138,193 44,188 47.01 39,403 42.61 1.9293
2020-05-14 2020-03-31 13F COSTCO WHOLESALE COM 22160K105 138,193 44,188 39,403 1,979,360.9562
2020-02-13 2019-12-31 13F COSTCO WHOLESALE COM 22160K105 94,005 19,770 26.63 27,630 29.18 1.1373
2019-11-13 2019-09-30 13F COSTCO WHOLESALE COM 22160K105 74,235 74,235 21,388 0.9090
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.