Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionEdge Wealth Management LLC
Latest Disclosed Ownership218 shares
Latest Disclosed Value $ 217,288
Edge Wealth Management LLC ownership in COST / Costco Wholesale Corporation

On April 20, 2026 - Edge Wealth Management LLC filed a 13F-HR form disclosing ownership of 218 shares of Costco Wholesale Corporation (MX:COST) valued at $217,288 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 0 shares of Costco Wholesale Corporation.

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)
2026-04-20 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 218 218 217 0.0372
2026-01-12 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 0 -218 -100.00 0 -100.00
2025-10-14 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 218 0 0.00 202 -6.51 0.0357
2025-07-14 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 218 218 216 0.0416
2022-04-14 2022-03-31 13F COSTCO WHOLESALE COM 22160K105 0 -74 -100.00 0 -100.00
2022-01-21 2021-12-31 13F/A-1 COSTCO WHOLESALE COM 22160K105 74 0 0.00 42 27.27 0.0077
2022-01-14 2021-12-31 13F COSTCO WHOLESALE COM 22160K105 74 0 42 0.0077
2021-10-13 2021-09-30 13F COSTCO WHOLESALE COM 22160K105 74 19 34.55 33 50.00 0.0064
2021-07-23 2021-06-30 13F COSTCO WHOLESALE COM 22160K105 55 -938 -94.46 22 -93.71 0.0045
2021-04-09 2021-03-31 13F COSTCO WHOLESALE COM 22160K105 993 946 2,012.77 350 1,844.44 0.0744
2021-01-19 2020-12-31 13F COSTCO WHOLESALE COM 22160K105 47 0 0.00 18 5.88 0.0041
2020-10-21 2020-09-30 13F COSTCO WHOLESALE COM 22160K105 47 -283 -85.76 17 -83.00 0.0039
2020-08-03 2020-06-30 13F COSTCO WHOLESALE COM 22160K105 330 83 33.60 100 38.89 0.0190
2020-04-20 2020-03-31 13F COSTCO WHOLESALE COM 22160K105 247 207 517.50 72 500.00 0.0156
2020-01-29 2019-12-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 12 9.09 0.0024
2019-10-21 2019-09-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 11 0.00 0.0025
2019-07-15 2019-06-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 11 10.00 0.0024
2019-04-11 2019-03-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 10 25.00 0.0025
2019-01-11 2018-12-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 8 -11.11 0.0023
2018-10-22 2018-09-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 9 12.50 0.0022
2018-07-17 2018-06-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 8 0.00 0.0020
2018-04-05 2018-03-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 8 14.29 0.0021
2018-01-17 2017-12-31 13F COSTCO WHOLESALE COM 22160K105 40 -6,072 -99.35 7 -99.30 0.0020
2017-10-19 2017-09-30 13F COSTCO WHOLESALE COM 22160K105 6,112 -8,928 -59.36 1,007 -57.74 0.3047
2017-08-02 2017-06-30 13F/A-1 COSTCO WHOLESALE COM 22160K105 15,040 15,000 37,500.00 2,383 33,942.86 0.7505
2017-07-27 2017-06-30 13F COSTCO WHOLESALE COM 22160K105 15,040 15,000 2,383
2017-04-12 2017-03-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 7 16.67 0.0024
2017-01-23 2016-12-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 6 0.00 0.0023
2016-10-12 2016-09-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 6 0.00 0.0026
2016-07-07 2016-06-30 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 6 0.00 0.0025
2016-04-08 2016-03-31 13F COSTCO WHOLESALE COM 22160K105 40 0 0.00 6 0.00 0.0027
2016-01-11 2015-12-31 13F COSTCO WHOLESALE COM 22160K105 40 -528 -92.96 6 -92.68 0.0023
2015-10-07 2015-09-30 13F COSTCO WHOLESALE COM 22160K105 568 0 0.00 82 6.49 0.0309
2015-07-07 2015-06-30 13F COSTCO WHOLESALE COM 22160K105 568 0 0.00 77 -10.47 0.0263
2015-04-06 2015-03-31 13F COSTCO WHOLESALE COM 22160K105 568 0 0.00 86 6.17 0.0289
2015-01-12 2014-12-31 13F COSTCO WHSL CORP COM 22160K105 568 0 0.00 81 14.08 0.0297
2014-10-07 2014-09-30 13F COSTCO WHSL CORP COM 22160K105 568 0 0.00 71 9.23 0.0274
2014-07-25 2014-06-30 13F/A-1 COSTCO WHSL CORP COM 22160K105 568 0 0.00 65 3.17 0.0270
2014-07-11 2014-06-30 13F COSTCO WHSL CORP COM 22160K105 568 65
2014-04-08 2014-03-31 13F COSTCO WHSL CORP COM 22160K105 568 25 4.60 63 -3.08 0.0264
2014-01-16 2013-12-31 13F COSTCO WHSL CORP COM 22160K105 543 0 0.00 65 3.17 0.0300
2013-10-07 2013-09-30 13F COSTCO WHSL CORP COM 22160K105 543 0 0.00 63 5.00 0.0385
2013-07-18 2013-06-30 13F COSTCO WHSL CORP COM 22160K105 543 543 60 0.0401
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.