Costco Wholesale Corporation
IT ˙ BIT ˙ US22160K1051
836,20 € ↑12,80 (1,55%)
2026-06-04
AKTIENPREIS
SecurityIT:1COST / Costco Wholesale Corporation
InstitutionSheets Smith Wealth Management
Latest Disclosed Ownership4,441 shares
Latest Disclosed Value $ 4,424,734
Sheets Smith Wealth Management reports 4.86% increase in ownership of 1COST / Costco Wholesale Corporation

On April 16, 2026 - Sheets Smith Wealth Management filed a 13F-HR form disclosing ownership of 4,441 shares of Costco Wholesale Corporation (IT:1COST) valued at $3,992,015 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 4,235 shares of Costco Wholesale Corporation. This represents a change in shares of 4.86% during the quarter. The current value of the position is $3,713,564 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)
2026-04-16 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 4,441 206 4.86 4,425 21.14 0.4980
2026-01-20 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 4,235 -248 -5.53 3,652 -11.98 0.4008
2025-10-16 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 4,483 8 0.18 4,150 -6.32 0.4697
2025-07-15 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 4,475 -61 -1.34 4,430 3.26 0.5183
2025-04-23 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 4,536 -4 -0.09 4,290 3.10 0.5330
2025-01-17 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 4,540 -158 -3.36 4,160 -0.12 0.5078
2024-11-01 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 4,698 5 0.11 4,165 4.41 0.5094
2024-07-30 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 4,693 -40 -0.85 3,989 15.06 0.4770
2024-05-08 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 4,733 5 0.11 3,468 11.12 0.3883
2024-02-06 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 4,728 74 1.59 3,121 18.68 0.4440
2023-10-23 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 4,654 41 0.89 2,630 5.88 0.4005
2023-08-09 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 4,613 19 0.41 2,484 8.81 0.3630
2023-05-26 2023-03-31 13F/A-1 COSTCO WHSL CORP COM 22160K105 4,594 -189 -3.95 2,282 4.54 0.3487
2023-05-12 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 497 -4,286 2,282 0.3494
2023-03-08 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 4,783 -150 -3.04 2,183 -6.31 0.3417
2022-11-01 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 4,933 -7 -0.14 2,330 -1.60 0.3890
2022-07-27 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 4,940 -567 -10.30 2,368 -25.32 0.3898
2022-05-02 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 5,507 -60 -1.08 3,171 0.32 0.4371
2022-01-20 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 5,567 3 0.05 3,161 26.44 0.3923
2021-10-15 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 5,564 -43 -0.77 2,500 12.71 0.3392
2021-08-03 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 5,607 11 0.20 2,218 12.47 0.2989
2021-04-23 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 5,596 3,427 158.00 1,972 141.37 0.2901
2021-01-13 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 2,169 19 0.88 817 7.08 0.1235
2020-10-26 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 2,150 20 0.94 763 18.11 0.1327
2020-07-17 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 2,130 222 11.64 646 18.75 0.1293
2020-04-28 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 1,908 63 3.41 544 0.37 0.1140
2020-01-24 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 1,845 -5 -0.27 542 1.69 0.1036
2019-10-28 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 1,850 -61 -3.19 533 5.54 0.1096
2019-07-12 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 1,911 0 0.00 505 9.07 0.1037
2019-05-13 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 1,911 386 25.31 463 48.87 0.1002
2019-01-11 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 1,525 0 0.00 311 -13.13 0.0838
2018-10-15 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 1,525 0 0.00 358 12.23 0.0741
2018-07-26 2018-06-30 13F COSTCO WHSL CORP COM 22160K105 1,525 0 0.00 319 11.15 0.0747
2018-04-09 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 1,525 75 5.17 287 6.30 0.0690
2018-01-12 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 1,450 -40 -2.68 270 10.20 0.0636
2017-10-12 2017-09-30 13F COSTCO WHSL CORP COM 22160K105 1,490 1,490 245 0.0618
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.