Costco Wholesale Corporation
US ˙ NasdaqGS ˙ US22160K1051

SecurityCOST / Costco Wholesale Corporation
InstitutionZions Bancorporation, N.A.
Latest Disclosed Ownership1,348 shares
Latest Disclosed Value $ 1,235,132
Zions Bancorporation, N.A. reports 8.62% increase in ownership of COST / Costco Wholesale Corporation

On February 11, 2025 - Zions Bancorporation, N.A. filed a 13F-HR form disclosing ownership of 1,348 shares of Costco Wholesale Corporation (US:COST) valued at $1,235,132 USD as of December 31, 2024. The entity filed a previous 13F-HR on November 6, 2024 disclosing 1,241 shares of Costco Wholesale Corporation. This represents a change in shares of 8.62% during the quarter. The current value of the position is $1,310,081 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)
2025-02-11 2024-12-31 13F Costco Wholesale Com 22160K105 1,348 107 8.62 1,235 12.27 0.0779
2024-11-06 2024-09-30 13F Costco Wholesale Com 22160K105 1,241 -259 -17.27 1,100 -13.66 0.0802
2024-08-08 2024-06-30 13F Costco Wholesale Com 22160K105 1,500 91 6.46 1,275 23.45 0.1021
2024-05-14 2024-03-31 13F Costco Wholesale Com 22160K105 1,409 -102 -6.75 1,032 3.51 0.0760
2024-02-12 2023-12-31 13F Costco Wholesale Com 22160K105 1,511 -81 -5.09 997 10.90 0.0686
2023-11-07 2023-09-30 13F Costco Wholesale Com 22160K105 1,592 -273 -14.64 899 -10.46 0.0789
2023-07-28 2023-06-30 13F Costco Wholesale Com 22160K105 1,865 -578 -23.66 1,004 -17.23 0.0849
2023-05-10 2023-03-31 13F Costco Wholesale Com 22160K105 2,443 -39 -1.57 1,214 7.06 0.1044
2023-02-10 2022-12-31 13F Costco Wholesale Com 22160K105 2,482 191 8.34 1,133 4.71 0.0895
2022-11-08 2022-09-30 13F Costco Wholesale Com 22160K105 2,291 -138 -5.68 1,082 -7.04 0.1133
2022-08-05 2022-06-30 13F Costco Wholesale Com 22160K105 2,429 201 9.02 1,164 -9.28 0.1166
2022-05-13 2022-03-31 13F Costco Wholesale Com 22160K105 2,228 1,127 102.36 1,283 105.28 0.1150
2022-02-11 2021-12-31 13F Costco Wholesale Com 22160K105 1,101 -34 -3.00 625 22.55 0.0552
2021-11-10 2021-09-30 13F Costco Wholesale Com 22160K105 1,135 89 8.51 510 23.19 0.0521
2021-08-11 2021-06-30 13F Costco Wholesale Com 22160K105 1,046 -222 -17.51 414 -7.38 0.0413
2021-05-13 2021-03-31 13F Costco Wholesale Com 22160K105 1,268 -1,453 -53.40 447 -56.39 0.0505
2021-02-12 2020-12-31 13F Costco Wholesale Com 22160K105 2,721 -1,354 -33.23 1,025 -29.16 0.1291
2020-11-13 2020-09-30 13F Costco Wholesale Com 22160K105 4,075 603 17.37 1,447 37.42 0.2055
2020-08-13 2020-06-30 13F Costco Wholesale Com 22160K105 3,472 953 37.83 1,053 46.66 0.1530
2020-05-15 2020-03-31 13F Costco Wholesale Com 22160K105 2,519 190 8.16 718 4.97 0.1257
2020-02-14 2019-12-31 13F Costco Wholesale Com 22160K105 2,329 -114 -4.67 684 -2.84 0.0976
2019-11-13 2019-09-30 13F Costco Wholesale Com 22160K105 2,443 660 37.02 704 49.47 0.1010
2019-07-09 2019-06-30 13F Costco Wholesale Com 22160K105 1,783 327 22.46 471 33.43 0.0690
2019-05-10 2019-03-31 13F Costco Wholesale Com 22160K105 1,456 119 8.90 353 29.30 0.0570
2019-02-13 2018-12-31 13F Costco Wholesale Com 22160K105 1,337 1,337 273 0.1996
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.