Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
AKTIENPREIS
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionFortune 45 LLC
Latest Disclosed Ownership342 shares
Latest Disclosed Value $ 341,105
Fortune 45 LLC reports 82.22% decrease in ownership of CTO / Costco Wholesale Corporation

On April 28, 2026 - Fortune 45 LLC filed a 13F-HR form disclosing ownership of 342 shares of Costco Wholesale Corporation (DE:CTO) valued at $297,164 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,923 shares of Costco Wholesale Corporation. This represents a change in shares of -82.22% during the quarter. The current value of the position is $288,306 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-28 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 342 -1,581 -82.22 341 -79.25 0.1661
2026-02-17 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 1,923 28 1.48 1,643 -5.41 0.7859
2025-11-13 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 1,895 157 9.03 1,738 0.99 0.8823
2025-08-04 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 1,738 121 7.48 1,721 12.34 0.9915
2025-05-15 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 1,617 523 47.81 1,531 52.64 1.0028
2025-02-13 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 1,094 282 34.73 1,003 39.31 0.6549
2024-11-14 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 812 -15 -1.81 721 2.42 0.5103
2024-07-30 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 827 -1 -0.12 704 16.01 0.5367
2024-04-18 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 828 4 0.49 607 11.40 0.4983
2024-02-07 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 824 -16 -1.90 544 14.77 0.4978
2023-10-17 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 840 -5 -0.59 474 3.72 0.4748
2023-07-31 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 845 17 2.05 457 11.19 0.4658
2023-04-17 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 828 23 2.86 412 11.99 0.4143
2023-02-10 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 805 -3 -0.37 368 -3.67 0.4046
2022-11-10 2022-09-30 13F COSTCO WHOLESALE CORP COM COM 22160K105 808 7 0.87 381 -0.52 0.4421
2022-07-27 2022-06-30 13F COSTCO WHOLESALE CORP COM COM 22160K105 801 82 11.40 383 -7.49 0.4397
2022-05-11 2022-03-31 13F/A-1 COSTCO WHOLESALE CORP COM COM 22160K105 719 78 12.17 414 13.74 0.3900
2022-04-12 2022-03-31 13F COSTCO WHOLESALE CORP COM COM 22160K105 696 55 401 0.3869
2022-04-12 2021-12-31 13F COSTCO WHOLESALE CORP COM COM 22160K105 641 641 364 0.3199
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.