Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionEvexia Wealth Llc
Latest Disclosed Ownership9,292 shares
Latest Disclosed Value $ 9,114,248
Evexia Wealth Llc reports 17.27% decrease in ownership of COST / Costco Wholesale Corporation

On April 16, 2026 - Evexia Wealth Llc filed a 13F-HR form disclosing ownership of 9,292 shares of Costco Wholesale Corporation (MX:COST) valued at $9,114,248 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 11,232 shares of Costco Wholesale Corporation. This represents a change in shares of -17.27% 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)
2026-04-16 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 9,292 -1,940 -17.27 9,114 -14.67 2.5057
2026-01-16 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 11,232 -26 -0.23 10,682 1.41 2.9845
2025-11-12 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 11,258 1,379 13.96 10,533 12.11 3.1528
2025-07-23 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 9,879 -1,778 -15.25 9,394 -16.51 2.9535
2025-04-11 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 11,657 -94 -0.80 11,252 -8.27 4.0887
2025-02-13 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 11,751 -361 -2.98 12,266 15.92 4.1562
2024-10-10 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 12,112 -570 -4.49 10,581 -1.54 3.7518
2024-07-31 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 12,682 -263 -2.03 10,747 13.53 4.0342
2024-05-03 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 12,945 53 0.41 9,467 3.50 3.8970
2024-02-06 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 12,892 150 1.18 9,146 30.51 3.8643
2023-10-30 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 12,742 3,538 38.44 7,008 34.72 3.5485
2023-07-31 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 9,204 -30 -0.32 5,202 12.77 2.4983
2023-05-15 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 9,234 9,234 4,614 2.4875
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.