Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionVision Capital Management, Inc.
Latest Disclosed Ownership13,318 shares
Latest Disclosed Value $ 13,270,456
Vision Capital Management, Inc. reports 0.14% decrease in ownership of COST / Costco Wholesale Corporation

On April 24, 2026 - Vision Capital Management, Inc. filed a 13F-HR form disclosing ownership of 13,318 shares of Costco Wholesale Corporation (MX:COST) valued at $13,270,456 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 13,337 shares of Costco Wholesale Corporation. This represents a change in shares of -0.14% 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)
2026-04-24 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 13,318 -19 -0.14 13,270 15.38 1.0467
2026-01-27 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 13,337 808 6.45 11,501 -0.83 1.3864
2025-10-23 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 12,529 1,287 11.45 11,597 4.21 1.4307
2025-07-16 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 11,242 1,221 12.18 11,129 17.42 1.4623
2025-04-30 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 10,021 1,104 12.38 9,478 16.00 1.3660
2025-01-27 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 8,917 -2,024 -18.50 8,170 -15.76 1.2006
2024-11-05 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 10,941 -1,437 -11.61 9,699 -7.81 1.3673
2024-08-07 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 12,378 -62 -0.50 10,521 15.45 1.5652
2024-05-09 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 12,440 -54 -0.43 9,114 10.50 1.3594
2024-01-17 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 12,494 82 0.66 8,247 17.61 1.2857
2023-10-25 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 12,412 3 0.02 7,012 4.97 1.2904
2023-08-01 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 12,409 -154 -1.23 6,681 7.02 1.1403
2023-05-03 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 12,563 -283 -2.20 6,242 6.45 1.1318
2023-01-26 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 12,846 32 0.25 5,864 -3.11 1.1206
2022-10-21 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 12,814 -1,309 -9.27 6,052 -10.59 1.2495
2022-08-10 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 14,123 -2,724 -16.17 6,769 -30.22 1.2764
2022-04-28 2022-03-31 13F Costco Wholesale cs 22160K105 16,847 -395 -2.29 9,701 -0.89 1.5947
2022-01-24 2021-12-31 13F Costco Wholesale cs 22160K105 17,242 7 0.04 9,788 26.38 1.4610
2021-10-07 2021-09-30 13F Costco Wholesale cs 22160K105 17,235 112 0.65 7,745 14.32 1.2633
2021-07-15 2021-06-30 13F Costco Wholesale cs 22160K105 17,123 -349 -2.00 6,775 10.00 1.1187
2021-04-21 2021-03-31 13F Costco Wholesale cs 22160K105 17,472 -231 -1.30 6,159 -7.66 1.0957
2021-01-20 2020-12-31 13F Costco Wholesale cs 22160K105 17,703 -477 -2.62 6,670 3.35 1.2395
2020-10-21 2020-09-30 13F Costco Wholesale cs 22160K105 18,180 -64 -0.35 6,454 16.67 1.3550
2020-07-24 2020-06-30 13F Costco Wholesale cs 22160K105 18,244 -760 -4.00 5,532 2.09 1.2688
2020-04-14 2020-03-31 13F Costco Wholesale cs 22160K105 19,004 671 3.66 5,419 0.58 1.4387
2020-01-21 2019-12-31 13F Costco Wholesale cs 22160K105 18,333 -346 -1.85 5,388 0.11 1.2614
2019-11-01 2019-09-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,679 -186 -0.99 5,382 7.96 1.3979
2019-07-29 2019-06-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,865 -110 -0.58 4,985 8.49 1.3083
2019-05-01 2019-03-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,975 345 1.85 4,595 21.08 1.2779
2019-01-10 2018-12-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,630 111 0.60 3,795 -12.76 1.1963
2018-10-10 2018-09-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,519 130 0.71 4,350 13.19 1.1765
2018-07-06 2018-06-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,389 -203 -1.09 3,843 9.71 1.1193
2018-04-23 2018-03-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 18,592 -1,139 -5.77 3,503 -4.60 1.0333
2018-02-08 2017-12-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 19,731 -429 -2.13 3,672 10.87 1.0681
2017-11-09 2017-09-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 20,160 -222 -1.09 3,312 1.60 1.0531
2017-08-10 2017-06-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 20,382 39 0.19 3,260 -4.43 1.1181
2017-05-09 2017-03-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 20,343 -307 -1.49 3,411 3.18 1.2257
2017-02-06 2016-12-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 20,650 1,180 6.06 3,306 11.35 1.2914
2016-11-15 2016-09-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 19,470 5,185 36.30 2,969 32.37 1.2441
2016-08-12 2016-06-30 13F COSTCO WHSL CORP NEW COM cs 22160K105 14,285 11,219 365.92 2,243 364.39 0.9500
2016-05-10 2016-03-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 3,066 200 6.98 483 4.32 0.1179
2016-02-12 2015-12-31 13F COSTCO WHSL CORP NEW COM cs 22160K105 2,866 2,866 463 0.1061
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.