Costco Wholesale Corporation
MX ˙ BMV ˙ US22160K1051
SecurityMX:COST / Costco Wholesale Corporation
InstitutionPaulson Wealth Management Inc.
Latest Disclosed Ownership1,271 shares
Latest Disclosed Value $ 1,266,463
Paulson Wealth Management Inc. reports 0.39% increase in ownership of COST / Costco Wholesale Corporation

On May 8, 2026 - Paulson Wealth Management Inc. filed a 13F-HR form disclosing ownership of 1,271 shares of Costco Wholesale Corporation (MX:COST) valued at $1,266,463 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,266 shares of Costco Wholesale Corporation. This represents a change in shares of 0.39% 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)
2026-05-08 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 1,271 5 0.39 1,266 16.04 0.2968
2026-02-05 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 1,266 -192 -13.17 1,092 -19.13 0.2522
2025-11-03 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 1,458 2 0.14 1,350 -6.38 0.3190
2025-08-06 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 1,456 10 0.69 1,441 5.41 0.3732
2025-05-12 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 1,446 -24 -1.63 1,368 1.56 0.3850
2025-02-13 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 1,470 0 0.00 1,347 3.30 0.3675
2024-11-05 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 1,470 0 0.00 1,303 4.32 0.3487
2024-07-25 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 1,470 28 1.94 1,249 18.28 0.3646
2024-05-03 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 1,442 0 0.00 1,056 11.04 0.3107
2024-02-13 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 1,442 -45 -3.03 952 13.21 0.3050
2023-11-01 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 1,487 -28 -1.85 840 3.07 0.2937
2023-08-01 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 1,515 250 19.76 816 29.78 0.2785
2023-05-09 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 1,265 51 4.20 629 13.36 0.2794
2023-01-26 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 1,214 -125 -9.34 554 -12.34 0.2705
2022-11-03 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 1,339 -117 -8.04 632 -9.46 0.3403
2022-08-05 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 1,456 -118 -7.50 698 -22.96 0.3677
2022-05-02 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 1,574 -3 -0.19 906 1.23 0.4133
2022-01-28 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 1,577 0 0.00 895 26.23 0.3998
2021-10-22 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 1,577 -2 -0.13 709 13.44 0.3368
2021-07-26 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 1,579 0 0.00 625 7.39 0.3024
2021-04-30 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 1,579 3 0.19 582 -2.02 0.2892
2021-02-05 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 1,576 50 3.28 594 9.59 0.3460
2020-10-14 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 1,526 2 0.13 542 17.32 0.3501
2020-07-17 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 1,524 -351 -18.72 462 -20.62 0.3236
2020-04-29 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 1,875 -17 -0.90 582 1.04 0.4462
2020-01-21 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 1,892 -109 -5.45 576 -0.17 0.4069
2019-10-30 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 2,001 -215 -9.70 577 -7.09 0.4347
2019-07-30 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 2,216 -579 -20.72 621 -8.27 0.4628
2019-04-24 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 2,795 -256 -8.39 677 4.48 0.5134
2019-01-23 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 3,051 -798 -20.73 648 -26.36 0.5348
2018-10-26 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 3,849 -147 -3.68 880 5.39 0.7894
2018-08-01 2018-06-30 13F COSTCO WHSL CORP COM 22160K105 3,996 -265 -6.22 835 3.99 0.8246
2018-05-02 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 4,261 -632 -12.92 803 -11.86 0.7992
2018-02-28 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 4,893 4,893 911 0.7997
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.