Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
AKTIENPREIS
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionCircle Wealth Management, LLC
Latest Disclosed Ownership3,015 shares
Latest Disclosed Value $ 3,004,236
Circle Wealth Management, LLC reports 36.98% increase in ownership of CTO / Costco Wholesale Corporation

On May 12, 2026 - Circle Wealth Management, LLC filed a 13F-HR form disclosing ownership of 3,015 shares of Costco Wholesale Corporation (DE:CTO) valued at $2,619,734 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,201 shares of Costco Wholesale Corporation. This represents a change in shares of 36.98% during the quarter. The current value of the position is $2,541,645 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 WHSL CORP COM 22160K105 3,015 814 36.98 3,004 58.27 0.0423
2026-02-12 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 2,201 1 0.05 1,898 -6.78 0.0292
2025-11-14 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 2,200 38 1.76 2,036 -4.86 0.0396
2025-08-14 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 2,162 -241 -10.03 2,140 -5.81 0.0463
2025-05-14 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 2,403 9 0.38 2,273 3.60 0.0521
2025-02-14 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 2,394 2 0.08 2,194 3.44 0.0465
2024-11-14 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 2,392 -50 -2.05 2,121 2.17 0.0469
2024-08-13 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 2,442 -565 -18.79 2,076 -5.81 0.0478
2024-05-14 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 3,007 113 3.90 2,203 15.34 0.0546
2024-02-15 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 2,894 164 6.01 1,910 23.87 0.0485
2023-11-15 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 2,730 802 41.60 1,542 48.70 0.0384
2023-08-11 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 1,928 10 0.52 1,038 8.93 0.1373
2023-05-09 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 1,918 299 18.47 953 28.82 0.1378
2023-02-13 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 1,619 45 2.86 739 -0.54 0.1142
2022-11-14 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 1,574 -45 -2.78 743 -4.25 0.1225
2022-08-12 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 1,619 0 0.00 776 -16.74 0.1234
2022-05-16 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 1,619 62 3.98 932 5.43 0.1223
2022-02-14 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 1,557 -263 -14.45 884 8.07 0.1154
2021-11-12 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 1,820 -10 -0.55 818 12.98 0.1180
2021-08-16 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 1,830 212 13.10 724 27.02 0.1040
2021-05-17 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 1,618 -66 -3.92 570 -10.09 0.0909
2021-02-18 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 1,684 283 20.20 634 27.57 0.0908
2020-11-16 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 1,401 216 18.23 497 38.44 0.0821
2020-08-14 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 1,185 397 50.38 359 59.56 0.0629
2020-05-15 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 788 -28 -3.43 225 -6.25 0.0439
2020-02-24 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 816 816 240 0.0416
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.