코스트코 도매공사
DE ˙ XTRA ˙ US22160K1051
€843.00 ↑27.00 (3.31%)
2026-06-04
주가
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionSteginsky Capital Llc
Latest Disclosed Ownership135,431 shares
Latest Disclosed Value $ 134,948
Steginsky Capital Llc reports 2.45% increase in ownership of CTO / Costco Wholesale Corporation

On May 4, 2026 - Steginsky Capital Llc filed a 13F-HR form disclosing ownership of 135,431 shares of Costco Wholesale Corporation (DE:CTO) valued at $117,675,996 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 132,195 shares of Costco Wholesale Corporation. This represents a change in shares of 2.45% during the quarter. The current value of the position is $114,168,333 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)
2026-05-04 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 135,431 3,236 2.45 135 18.58 22.3028
2026-02-05 2025-12-31 13F COSTCO WHOLESALE COM 22160K105 132,195 6,942 5.54 114 -1.74 19.2097
2025-11-13 2025-09-30 13F COSTCO WHOLESALE COM 22160K105 125,253 -4,802 -3.69 116 -10.16 21.2874
2025-08-12 2025-06-30 13F COSTCO WHOLESALE COM 22160K105 130,055 -7,043 -5.14 129 -0.78 26.3244
2025-05-15 2025-03-31 13F COSTCO WHOLESALE COM 22160K105 137,098 -5,722 -4.01 130 -0.77 28.9963
2025-02-11 2024-12-31 13F COSTCO WHOLESALE COM 22160K105 142,820 -2,947 -2.02 131 0.78 28.0257
2024-11-12 2024-09-30 13F COSTCO WHOLESALE COM 22160K105 145,767 -177 -0.12 129 4.03 29.3292
2024-08-14 2024-06-30 13F COSTCO WHOLESALE COM 22160K105 145,944 -775 -0.53 124 15.89 28.4978
2024-05-13 2024-03-31 13F COSTCO WHOLESALE COM 22160K105 146,719 -566 -0.38 107 10.31 25.8806
2024-02-14 2023-12-31 13F COSTCO WHOLESALE COM 22160K105 147,285 2,286 1.58 97 19.75 26.7823
2023-11-14 2023-09-30 13F COSTCO WHOLESALE COM 22160K105 144,999 665 0.46 82 5.19 25.1770
2023-07-13 2023-06-30 13F COSTCO WHOLESALE COM 22160K105 144,334 2,525 1.78 78 10.00 24.2727
2023-05-12 2023-03-31 13F COSTCO WHOLESALE COM 22160K105 141,809 -4,989 -3.40 70 4.48 25.1470
2023-01-31 2022-12-31 13F COSTCO WHOLESALE COM 22160K105 146,798 -1,828 -1.23 67 -99.90 24.7496
2022-11-14 2022-09-30 13F COSTCO WHOLESALE COM 22160K105 148,626 557 0.38 70,192 -1.09 26.6587
2022-07-26 2022-06-30 13F COSTCO WHOLESALE COM 22160K105 148,069 12,366 9.11 70,967 -7.88 25.3548
2022-05-13 2022-03-31 13F COSTCO WHOLESALE COM 22160K105 135,703 0 0.00 77,039 0.00 25.2384
2022-02-10 2021-12-31 13F COSTCO WHOLESALE COM 22160K105 135,703 448 0.33 77,039 26.76 25.2384
2021-11-12 2021-09-30 13F COSTCO WHOLESALE COM 22160K105 135,255 4,777 3.66 60,777 17.73 22.8344
2021-08-13 2021-06-30 13F COSTCO WHOLESALE COM 22160K105 130,478 8,105 6.62 51,626 19.69 20.6639
2021-05-14 2021-03-31 13F COSTCO WHOLESALE COM 22160K105 122,373 5,418 4.63 43,134 -2.12 20.0533
2021-02-08 2020-12-31 13F COSTCO WHOLESALE COM 22160K105 116,955 -377 -0.32 44,066 5.79 21.9903
2020-10-30 2020-09-30 13F COSTCO WHOLESALE COM 22160K105 117,332 -190 -0.16 41,653 16.89 23.5490
2020-08-03 2020-06-30 13F COSTCO WHOLESALE COM 22160K105 117,522 -298 -0.25 35,634 6.07 22.3252
2020-05-22 2020-03-31 13F COSTCO WHOLESALE COM 22160K105 117,820 631 0.54 33,594 -2.47 23.4258
2020-01-22 2019-12-31 13F COSTCO WHOLESALE COM 22160K105 117,189 -1,408 -1.19 34,444 0.80 19.9007
2019-11-01 2019-09-30 13F COSTCO WHOLESALE COM 22160K105 118,597 -1,030 -0.86 34,169 8.09 21.0461
2019-08-02 2019-06-30 13F COSTCO WHOLESALE COM 22160K105 119,627 -914 -0.76 31,613 8.31 20.6621
2019-05-09 2019-03-31 13F COSTCO WHOLESALE COM 22160K105 120,541 -381 -0.32 29,188 18.49 20.7741
2019-02-07 2018-12-31 13F COSTCO WHOLESALE COM 22160K105 120,922 938 0.78 24,633 -12.59 19.3707
2018-11-13 2018-09-30 13F/A-1 COSTCO WHOLESALE COM 22160K105 119,984 -676 -0.56 28,182 11.76 21.8286
2018-11-13 2018-09-30 13F COSTCO WHOLESALE COM 22160K105 137,245 16,585 22,548
2018-08-03 2018-06-30 13F COSTCO WHOLESALE COM 22160K105 120,660 390 0.32 25,216 11.27 22.6759
2018-05-10 2018-03-31 13F COSTCO WHOLESALE COM 22160K105 120,270 -1,046 -0.86 22,662 0.37 20.3966
2018-02-07 2017-12-31 13F COSTCO WHOLESALE COM 22160K105 121,316 -15,929 -11.61 22,579 0.14 21.1368
2017-11-03 2017-09-30 13F COSTCO WHOLESALE COM 22160K105 137,245 6,868 5.27 22,548 8.14 20.5036
2017-08-11 2017-06-30 13F COSTCO WHOLESALE COM 22160K105 130,377 10,537 8.79 20,851 3.76 20.4843
2017-05-12 2017-03-31 13F COSTCO WHOLESALE COM 22160K105 119,840 -2,992 -2.44 20,096 2.18 17.4546
2017-02-13 2016-12-31 13F COSTCO WHOLESALE COM 22160K105 122,832 122,832 19,667 17.7062
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.