Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionVeraBank, N.A.
Latest Disclosed Ownership2,400 shares
Latest Disclosed Value $ 2,391,433
VeraBank, N.A. reports 5.36% decrease in ownership of COST / Costco Wholesale Corporation

On May 11, 2026 - VeraBank, N.A. filed a 13F-HR form disclosing ownership of 2,400 shares of Costco Wholesale Corporation (MX:COST) valued at $2,391,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,536 shares of Costco Wholesale Corporation. This represents a change in shares of -5.36% 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)
2026-05-11 2026-03-31 13F COSTCO WHOLESALE Common Stock 22160K105 2,400 -136 -5.36 2,391 9.38 0.2971
2026-02-11 2025-12-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,536 2 0.08 2,187 -6.78 0.3978
2025-11-07 2025-09-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,534 91 3.72 2,346 -3.02 0.4385
2025-08-08 2025-06-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,443 148 6.45 2,418 11.43 0.4851
2025-05-09 2025-03-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,295 -5 -0.22 2,171 2.99 0.6055
2025-01-30 2024-12-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,300 -2 -0.09 2,107 3.28 0.5942
2024-11-04 2024-09-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,302 -20 -0.86 2,041 3.40 0.5969
2024-07-24 2024-06-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,322 0 0.00 1,974 15.99 0.6130
2024-05-03 2024-03-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,322 -25 -1.07 1,701 9.81 0.5302
2024-02-06 2023-12-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,347 0 0.00 1,549 16.91 0.5215
2023-10-24 2023-09-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,347 40 1.73 1,326 6.68 0.5092
2023-07-14 2023-06-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,307 230 11.07 1,242 20.47 0.4785
2023-04-20 2023-03-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,077 -2 -0.10 1,032 8.64 0.4807
2023-01-25 2022-12-31 13F COSTCO WHSL CORP Common Stock 22160K105 2,079 8 0.39 949 -3.06 0.4740
2022-10-06 2022-09-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,071 0 0.00 979 -1.41 0.6168
2022-07-28 2022-06-30 13F COSTCO WHSL CORP Common Stock 22160K105 2,071 223 12.07 993 -6.67 0.5811
2022-04-27 2022-03-31 13F COSTCO WHSL CORP Common Stock 22160K105 1,848 0 0.00 1,064 1.33 0.5501
2022-02-04 2021-12-31 13F COSTCO WHOLESALE Common Stock 22160K105 1,848 50 2.78 1,050 29.95 0.5308
2021-10-07 2021-09-30 13F COSTCO WHOLESALE Common Stock 22160K105 1,798 10 0.56 808 14.12 0.4577
2021-08-04 2021-06-30 13F COSTCO WHOLESALE Common Stock 22160K105 1,788 300 20.16 708 35.11 0.4213
2021-04-13 2021-03-31 13F COSTCO WHOLESALE Common Stock 22160K105 1,488 120 8.77 524 1.55 0.3405
2021-01-29 2020-12-31 13F COSTCO WHOLESALE Common Stock 22160K105 1,368 0 0.00 516 6.39 0.3628
2020-10-16 2020-09-30 13F COSTCO WHOLESALE Common Stock 22160K105 1,368 0 0.00 485 16.87 0.3720
2020-08-10 2020-06-30 13F COSTCO WHOLESALE Common Stock 22160K105 1,368 0 0.00 415 6.41 0.3397
2020-04-21 2020-03-31 13F COSTCO WHOLESALE Common Stock 22160K105 1,368 475 53.19 390 48.85 0.3784
2020-01-27 2019-12-31 13F COSTCO WHSL CORP Common Stock 22160K105 893 893 262 0.2116
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.