Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
CENA AKCJI
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionHancock Whitney Corp
Latest Disclosed Ownership26,296 shares
Latest Disclosed Value $ 26,436,265
Hancock Whitney Corp reports 1.45% increase in ownership of CTO / Costco Wholesale Corporation

On May 15, 2026 - Hancock Whitney Corp filed a 13F-HR form disclosing ownership of 26,296 shares of Costco Wholesale Corporation (DE:CTO) valued at $22,848,594 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 25,920 shares of Costco Wholesale Corporation. This represents a change in shares of 1.45% during the quarter. The current value of the position is $22,167,528 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)
2026-05-15 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 26,296 376 1.45 26,436 18.28 0.4386
2026-02-17 2025-12-31 13F COSTCO WHSL COR COM 22160K105 25,920 12,140 88.10 22,352 75.23 0.4030
2025-11-17 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 13,780 113 0.83 12,755 -5.72 0.2321
2025-08-14 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 13,667 1,061 8.42 13,530 13.48 0.2585
2025-05-15 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 12,606 75 0.60 11,922 3.84 0.3890
2025-02-14 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 12,531 -16 -0.13 11,482 3.22 0.3634
2024-11-13 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 12,547 24 0.19 11,123 4.50 0.3584
2024-08-13 2024-06-30 13F COSTCO WHSL CORP COMMON STOCK 22160K105 12,523 -548 -4.19 10,644 11.15 0.3613
2024-05-16 2024-03-31 13F COSTCO WHSL CORP COMMON STOCK 22160K105 13,071 857 7.02 9,576 18.78 0.3306
2024-02-14 2023-12-31 13F COSTCO COM 22160K105 12,214 -159 -1.29 8,062 15.34 0.2992
2023-11-13 2023-09-30 13F COSTCO COM 22160K105 12,373 -229 -1.82 6,990 3.02 0.2882
2023-11-13 2023-06-30 13F/A-1 COSTCO WHSL CORP COM 22160K105 12,602 -471 -3.60 6,785 4.45 0.2668
2023-08-10 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 12,602 -471 7 0.2668
2023-11-13 2023-03-31 13F/A-2 COSTCO WHSL CORP COM 22160K105 13,073 205 1.59 6,496 10.59 0.2606
2023-05-16 2023-03-31 13F/A-1 COSTCO WHSL CORP COM 22160K105 13,073 205 6 0.1389
2023-05-15 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 12,868 0 6 0.1217
2023-11-13 2022-12-31 13F/A-1 COSTCO WHSL CORP COM 22160K105 12,868 409 3.28 5,874 -0.17 0.2267
2023-02-03 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 12,868 409 6 0.2267
2022-10-26 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 12,459 -98 -0.78 5,884 -2.23 0.2515
2022-08-08 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 12,557 -167 -1.31 6,018 -17.87 0.2407
2022-05-12 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 12,724 -1,544 -10.82 7,327 -9.54 0.2494
2022-01-25 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 14,268 83 0.59 8,100 27.08 0.2546
2021-11-04 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 14,185 -2,915 -17.05 6,374 -5.79 0.2228
2021-08-09 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 17,100 -398 -2.27 6,766 9.70 0.2159
2021-05-14 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 17,498 -20,150 -53.52 6,168 -56.52 0.2094
2021-02-09 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 37,648 -561 -1.47 14,185 4.58 0.4736
2020-11-05 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 38,209 -1,067 -2.72 13,564 13.91 0.5009
2020-07-30 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 39,276 1,955 5.24 11,908 11.91 0.4564
2020-05-08 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 37,321 4,584 14.00 10,641 10.59 0.4172
2020-02-06 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 32,737 8,600 35.63 9,622 38.37 0.3101
2019-10-29 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 24,137 -2,203 -8.36 6,954 -0.10 0.2280
2019-08-29 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 26,340 886 3.48 6,961 12.93 0.2228
2019-05-13 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 25,454 -2,473 -8.86 6,164 8.35 0.1977
2019-02-14 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 27,927 9,426 50.95 5,689 30.90 0.1922
2018-11-14 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 18,501 13,606 277.96 4,346 324.83 0.1230
2018-08-14 2018-06-30 13F COSTCO COMMON STOCK 22160K105 4,895 -43 -0.87 1,023 10.00 0.0471
2018-05-15 2018-03-31 13F COSTCO COMMON STOCK 22160K105 4,938 4,938 930 0.0417
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.