Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
DEL PRIS
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionCommunity Bank, N.A.
Latest Disclosed Ownership100 shares
Latest Disclosed Value $ 99,642
Community Bank, N.A. ownership in CTO / Costco Wholesale Corporation

On May 12, 2026 - Community Bank, N.A. filed a 13F-HR form disclosing ownership of 100 shares of Costco Wholesale Corporation (DE:CTO) valued at $86,890 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2024 disclosing 0 shares of Costco Wholesale Corporation. The current value of the position is $84,300 USD.

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)
2026-05-12 2026-03-31 13F COSTCO COMMON STOCK 22160K105 100 100 100 0.0065
2024-02-02 2023-12-31 13F COSTCO COMMON STOCK 22160K105 0 -22 -100.00 0 -100.00
2023-11-14 2023-09-30 13F/A-1 COSTCO COMMON STOCK 22160K105 22 0 0.00 12 9.09 0.0017
2023-10-26 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 58,639 58,617 33,129 4.4562
2023-08-01 2023-06-30 13F COSTCO COMMON STOCK 22160K105 22 0 0.00 12 10.00 0.0016
2023-04-20 2023-03-31 13F COSTCO COMMON STOCK 22160K105 22 -99 -81.82 11 -81.82 0.0015
2023-01-31 2022-12-31 13F COSTCO COMMON STOCK 22160K105 121 0 0.00 55 -3.51 0.0077
2022-10-28 2022-09-30 13F COSTCO COMMON STOCK 22160K105 121 21 21.00 57 18.75 0.0087
2022-07-26 2022-06-30 13F COSTCO COMMON STOCK 22160K105 100 -136 -57.63 48 -64.71 0.0069
2022-05-05 2022-03-31 13F COSTCO COMMON STOCK 22160K105 236 0 0.00 136 1.49 0.0168
2022-01-27 2021-12-31 13F COSTCO COMMON STOCK 22160K105 236 0 0.00 134 26.42 0.0154
2021-10-28 2021-09-30 13F COSTCO COMMON STOCK 22160K105 236 121 105.22 106 130.43 0.0129
2021-08-03 2021-06-30 13F COSTCO COMMON STOCK 22160K105 115 0 0.00 46 12.20 0.0054
2021-05-04 2021-03-31 13F COSTCO COMMON STOCK 22160K105 115 -85 -42.50 41 -46.05 0.0051
2021-01-28 2020-12-31 13F COSTCO COMMON STOCK 22160K105 200 -15 -6.98 76 -1.30 0.0103
2020-11-03 2020-09-30 13F COSTCO COMMON STOCK 22160K105 215 -298 -58.09 77 -50.64 0.0116
2020-07-30 2020-06-30 13F COSTCO COMMON STOCK 22160K105 513 94 22.43 156 30.00 0.0262
2020-04-30 2020-03-31 13F COSTCO COMMON STOCK 22160K105 419 -1 -0.24 120 -2.44 0.0259
2020-02-05 2019-12-31 13F COSTCO COMMON STOCK 22160K105 420 0 0.00 123 1.65 0.0216
2019-10-24 2019-09-30 13F COSTCO COMMON STOCK 22160K105 420 -70 -14.29 121 -6.92 0.0230
2019-07-26 2019-06-30 13F COSTCO COMMON STOCK 22160K105 490 0 0.00 130 10.17 0.0250
2019-05-02 2019-03-31 13F COSTCO COMMON STOCK 22160K105 490 0 0.00 118 18.00 0.0238
2019-01-30 2018-12-31 13F COSTCO COMMON STOCK 22160K105 490 -5 -1.01 100 -13.79 0.0222
2018-11-05 2018-09-30 13F COSTCO COMMON STOCK 22160K105 495 0 0.00 116 12.62 0.0228
2018-07-12 2018-06-30 13F COSTCO COMMON STOCK 22160K105 495 0 0.00 103 10.75 0.0192
2018-05-03 2018-03-31 13F COSTCO COMMON STOCK 22160K105 495 -20 -3.88 93 -3.12 0.0174
2018-02-06 2017-12-31 13F COSTCO COMMON STOCK 22160K105 515 259 101.17 96 128.57 0.0103
2017-10-30 2017-09-30 13F COSTCO COMMON STOCK 22160K105 256 86 50.59 42 55.56 0.0046
2017-08-03 2017-06-30 13F COSTCO COMMON STOCK 22160K105 170 0 0.00 27 -3.57 0.0029
2017-05-02 2017-03-31 13F COSTCO COMMON STOCK 22160K105 170 -190 -52.78 28 -51.72 0.0059
2017-01-30 2016-12-31 13F COSTCO COMMON STOCK 22160K105 360 0 0.00 58 5.45 0.0127
2016-10-13 2016-09-30 13F COSTCO COMMON STOCK 22160K105 360 -185 -33.94 55 -36.05 0.0125
2016-07-14 2016-06-30 13F COSTCO COMMON STOCK 22160K105 545 0 0.00 86 0.00 0.0203
2016-04-20 2016-03-31 13F COSTCO COMMON STOCK 22160K105 545 130 31.33 86 28.36 0.0208
2016-02-03 2015-12-31 13F COSTCO COMMON STOCK 22160K105 415 415 67 0.0162
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.