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IT ˙ BIT ˙ US22160K1051
€836.20 ↑12.80 (1.55%)
2026-06-04
分享價格
SecurityIT:1COST / Costco Wholesale Corporation
InstitutionHamilton Wealth, LLC
Latest Disclosed Ownership1,214 shares
Latest Disclosed Value $ 1,209,506
Hamilton Wealth, LLC reports 98.69% increase in ownership of 1COST / Costco Wholesale Corporation

On May 18, 2026 - Hamilton Wealth, LLC filed a 13F-HR form disclosing ownership of 1,214 shares of Costco Wholesale Corporation (IT:1COST) valued at $1,091,265 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 19, 2026 disclosing 611 shares of Costco Wholesale Corporation. This represents a change in shares of 98.69% during the quarter. The current value of the position is $1,015,147 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)
2026-05-18 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 1,214 603 98.69 1,210 129.85 0.0830
2026-02-19 2025-12-31 13F/A-1 COSTCO WHSL CORP COM 22160K105 611 34 5.89 527 -1.50 0.1002
2026-02-17 2025-12-31 13F ISHARES TR 20+ YEAR TR BD 22160K105 237,199 236,622 5,377 1.0043
2025-11-14 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 577 -200 -25.74 534 -30.56 0.1114
2025-11-14 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 777 3 0.39 769 5.20 0.1720
2025-11-14 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 774 -17 -2.15 732 0.97 0.1761
2025-11-14 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 791 -8 -1.00 725 2.26 0.1757
2024-11-14 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 799 205 34.51 708 40.48 0.1731
2024-08-13 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 594 1 0.17 504 16.13 0.1356
2024-06-10 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 593 0 0.00 435 11.00 0.1356
2024-02-12 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 593 -10 -1.66 391 15.00 0.1231
2023-11-15 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 603 28 4.87 341 10.03 0.1222
2023-08-14 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 575 12 2.13 310 10.75 0.1077
2023-05-08 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 563 20 3.68 280 12.96 0.0987
2023-02-10 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 543 15 2.84 248 -1.20 0.1008
2022-11-03 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 528 36 7.32 250 5.93 0.1056
2022-07-13 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 492 -1 -0.20 236 -16.90 0.0923
2022-05-04 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 493 21 4.45 284 5.97 0.1234
2022-02-14 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 472 472 268 0.1198
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.