Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionMcrae Capital Management Inc
Latest Disclosed Ownership738 shares
Latest Disclosed Value $ 735,365
Mcrae Capital Management Inc ownership in COST / Costco Wholesale Corporation

On May 14, 2026 - Mcrae Capital Management Inc filed a 13F-HR form disclosing ownership of 738 shares of Costco Wholesale Corporation (MX:COST) valued at $735,365 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 738 shares of Costco Wholesale Corporation. This represents a change in shares of 0.00% during the quarter.

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 738 0 0.00 735 15.57 0.1525
2026-02-10 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 738 -190 -20.47 636 -25.87 0.1299
2025-11-07 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 928 0 0.00 859 -6.54 0.1705
2025-08-06 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 928 0 0.00 919 4.68 0.1881
2025-05-13 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 928 -50 -5.11 878 -2.12 0.1850
2025-01-30 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 896 3.34 0.1757
2024-10-24 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 867 4.33 0.1692
2024-07-24 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 831 16.06 0.1895
2024-04-18 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 717 11.01 0.1569
2024-01-22 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 646 16.85 0.1615
2023-10-17 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 553 4.94 0.1636
2023-07-21 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 527 8.45 0.1497
2023-04-19 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 486 8.74 0.1399
2023-01-20 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 446 -3.46 0.1306
2022-10-20 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 462 -1.49 0.1405
2022-07-20 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 469 -16.70 0.1273
2022-04-21 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 978 0 0.00 563 1.44 0.1270
2022-01-26 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 978 -225 -18.70 555 2.59 0.1158
2021-10-26 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 1,203 0 0.00 541 13.66 0.1191
2021-07-28 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 1,203 -89 -6.89 476 4.62 0.1089
2021-05-11 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 1,292 -300 -18.84 455 -24.17 0.1127
2021-01-27 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 1,592 -148 -8.51 600 -2.91 0.1721
2020-11-09 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 1,740 273 18.61 618 38.88 0.2071
2020-07-23 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 1,467 0 0.00 445 6.46 0.1667
2020-04-16 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 1,467 0 0.00 418 -3.02 0.2038
2020-01-17 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 1,467 0 0.00 431 1.89 0.1588
2019-10-21 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 1,467 -500 -25.42 423 -18.65 0.1649
2019-07-29 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 1,967 0 0.00 520 9.24 0.2081
2019-04-16 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 1,967 0 0.00 476 18.70 0.1983
2019-01-28 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 1,967 0 0.00 401 -13.20 0.2063
2018-10-15 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 1,967 -400 -16.90 462 -6.67 0.1959
2018-07-16 2018-06-30 13F COSTCO WHSL CORP COM 22160K105 2,367 0 0.00 495 10.99 0.2072
2018-05-09 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 2,367 -100 -4.05 446 -2.83 0.2014
2018-02-13 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 2,467 0 0.00 459 13.33 0.1936
2017-10-23 2017-09-30 13F COSTCO WHSL CORP COM 22160K105 2,467 100 4.22 405 6.86 0.1742
2017-07-27 2017-06-30 13F COSTCO WHSL CORP COM 22160K105 2,367 0 0.00 379 -4.53 0.1538
2017-05-10 2017-03-31 13F COSTCO WHSL CORP COM 22160K105 2,367 -300 -11.25 397 -7.03 0.1636
2017-02-01 2016-12-31 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 427 4.91 0.1886
2016-10-20 2016-09-30 13F COSTCO WHSL CORP COM 22160K105 2,667 -50 -1.84 407 -4.68 0.1849
2016-08-02 2016-06-30 13F COSTCO WHSL CORP COM 22160K105 2,717 0 0.00 427 -0.23 0.1975
2016-05-02 2016-03-31 13F COSTCO WHSL CORP COM 22160K105 2,717 0 0.00 428 -2.51 0.1909
2016-01-26 2015-12-31 13F COSTCO WHSL CORP COM 22160K105 2,717 0 0.00 439 11.70 0.2106
2015-10-22 2015-09-30 13F COSTCO WHSL CORP COM 22160K105 2,717 50 1.87 393 9.17 0.2002
2015-07-28 2015-06-30 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 360 -10.89 0.1677
2015-04-30 2015-03-31 13F COSTCO WHSL CORP COM 22160K105 2,667 2,667 404 0.1863
2015-01-29 2014-12-31 13F COSTCO WHSL CORP COM 22160K105 0 -2,667 -100.00 0 -100.00
2014-11-03 2014-09-30 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 334 8.79 0.1622
2014-08-01 2014-06-30 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 307 3.02 0.1479
2014-04-28 2014-03-31 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 298 -5.99 0.1505
2014-01-30 2013-12-31 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 317 3.26 0.1628
2013-10-22 2013-09-30 13F COSTCO WHSL CORP COM 22160K105 2,667 0 0.00 307 4.07 0.1698
2013-07-30 2013-06-30 13F COSTCO WHSL CORP COM 22160K105 2,667 2,667 295 0.1717
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.