코스트코 도매공사
DE ˙ XTRA ˙ US22160K1051
€843.00 ↑27.00 (3.31%)
2026-06-04
주가
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionMitchell Capital Management Co
Latest Disclosed Ownership6,453 shares
Latest Disclosed Value $ 6,430,392
Mitchell Capital Management Co reports 3.56% increase in ownership of CTO / Costco Wholesale Corporation

On May 11, 2026 - Mitchell Capital Management Co filed a 13F-HR form disclosing ownership of 6,453 shares of Costco Wholesale Corporation (DE:CTO) valued at $5,607,012 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 6,231 shares of Costco Wholesale Corporation. This represents a change in shares of 3.56% during the quarter. The current value of the position is $5,439,879 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F Costco Wholesale COM 22160K105 6,453 222 3.56 6,430 19.67 1.1799
2026-02-10 2025-12-31 13F Costco Wholesale COM 22160K105 6,231 -576 -8.46 5,374 -14.73 0.9607
2025-11-06 2025-09-30 13F Costco Wholesale COM 22160K105 6,807 -12 -0.18 6,301 -2.82 1.0787
2025-07-25 2025-06-30 13F Costco Wholesale COM 22160K105 6,819 -730 -9.67 6,485 -9.19 1.2123
2025-05-09 2025-03-31 13F Costco Wholesale COM 22160K105 7,549 37 0.49 7,140 3.73 1.3611
2025-02-05 2024-12-31 13F Costco Wholesale COM 22160K105 7,512 -125 -1.64 6,883 1.67 1.2055
2024-11-12 2024-09-30 13F Costco Wholesale COM 22160K105 7,637 -219 -2.79 6,771 1.39 1.1832
2024-08-08 2024-06-30 13F Costco Wholesale COM 22160K105 7,856 111 1.43 6,678 17.68 1.1758
2024-05-06 2024-03-31 13F Costco Wholesale COM 22160K105 7,745 -4,714 -37.84 5,674 -31.01 1.0888
2024-02-13 2023-12-31 13F Costco Wholesale COM 22160K105 12,459 188 1.53 8,224 18.64 1.7316
2023-11-03 2023-09-30 13F Costco Wholesale COM 22160K105 12,271 28 0.23 6,933 5.17 1.6464
2023-08-08 2023-06-30 13F Costco Wholesale COM 22160K105 12,243 -438 -3.45 6,592 4.62 1.5070
2023-05-08 2023-03-31 13F Costco Wholesale COM 22160K105 12,681 3,878 44.05 6,301 56.79 1.5629
2023-02-13 2022-12-31 13F Costco Wholesale COM 22160K105 8,803 1 0.01 4,019 -3.34 1.1114
2022-10-28 2022-09-30 13F Costco Wholesale COM 22160K105 8,802 69 0.79 4,157 -0.69 1.1799
2022-07-29 2022-06-30 13F Costco Wholesale COM 22160K105 8,733 -4,048 -31.67 4,186 -43.12 1.1729
2022-04-29 2022-03-31 13F Costco Wholesale COM 22160K105 12,781 78 0.61 7,360 2.07 1.6469
2022-01-28 2021-12-31 13F Costco Wholesale COM 22160K105 12,703 -119 -0.93 7,211 25.15 1.4605
2021-11-02 2021-09-30 13F Costco Wholesale COM 22160K105 12,822 -61 -0.47 5,762 13.05 1.2908
2021-08-10 2021-06-30 13F Costco Wholesale COM 22160K105 12,883 -182 -1.39 5,097 10.68 1.1186
2021-04-29 2021-03-31 13F Costco Wholesale COM 22160K105 13,065 -915 -6.55 4,605 -12.57 1.1237
2021-02-08 2020-12-31 13F Costco Wholesale COM 22160K105 13,980 553 4.12 5,267 10.49 1.3221
2020-11-10 2020-09-30 13F Costco Wholesale COM 22160K105 13,427 529 4.10 4,767 21.89 1.3835
2020-07-29 2020-06-30 13F Costco Wholesale COM 22160K105 12,898 93 0.73 3,911 7.12 1.2589
2020-05-06 2020-03-31 13F Costco Wholesale COM 22160K105 12,805 -310 -2.36 3,651 -5.29 1.4236
2020-02-07 2019-12-31 13F Costco Wholesale COM 22160K105 13,115 -402 -2.97 3,855 -1.00 1.2253
2019-11-07 2019-09-30 13F Costco Wholesale COM 22160K105 13,517 -443 -3.17 3,894 5.56 1.3157
2019-07-24 2019-06-30 13F Costco Wholesale COM 22160K105 13,960 1,445 11.55 3,689 21.75 1.2369
2019-05-02 2019-03-31 13F Costco Wholesale COM 22160K105 12,515 4,610 58.32 3,030 88.20 1.0708
2019-02-08 2018-12-31 13F Costco Wholesale COM 22160K105 7,905 -2,692 -25.40 1,610 -35.32 0.6804
2018-11-08 2018-09-30 13F Costco Wholesale COM 22160K105 10,597 10,597 2,489 0.8082
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.