Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
€ 843,00 ↑27.00 (3.31%)
2026-06-04
PREÇO DA AÇÃO
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionDiversified Trust Co
Latest Disclosed Ownership15,255 shares
Latest Disclosed Value $ 15,200,539
Diversified Trust Co reports 0.47% increase in ownership of CTO / Costco Wholesale Corporation

On April 16, 2026 - Diversified Trust Co filed a 13F-HR form disclosing ownership of 15,255 shares of Costco Wholesale Corporation (DE:CTO) valued at $13,255,070 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 15,183 shares of Costco Wholesale Corporation. This represents a change in shares of 0.47% during the quarter. The current value of the position is $12,859,965 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 15,255 72 0.47 15,201 16.10 0.2820
2026-01-09 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 15,183 4,292 39.41 13,093 29.87 0.2410
2025-10-20 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 10,891 379 3.61 10,081 -3.12 0.2014
2025-07-11 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 10,512 1,195 12.83 10,406 18.09 0.2309
2025-04-24 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 9,317 -669 -6.70 8,813 -3.68 0.2180
2025-01-07 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 9,986 2,355 30.86 9,150 35.24 0.2230
2024-10-07 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 7,631 403 5.58 6,765 10.13 0.1705
2024-07-16 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 7,228 681 10.40 6,144 28.09 0.1736
2024-04-18 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 6,547 17 0.26 4,797 11.28 0.1446
2024-01-08 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 6,530 1,217 22.91 4,310 43.62 0.1449
2023-11-17 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 5,313 236 4.65 3,002 9.81 0.1135
2023-07-18 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 5,077 -299 -5.56 2,733 2.32 0.0998
2023-04-07 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 5,376 327 6.48 2,671 133,450.00 0.1040
2023-01-17 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 5,049 790 18.55 2 -99.90 0.0960
2022-10-14 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 4,259 -277 -6.11 2,011 -7.50 0.0910
2022-07-12 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 4,536 669 17.30 2,174 -2.38 0.0911
2022-04-07 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 3,867 -764 -16.50 2,227 -15.29 0.0777
2022-01-13 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 4,631 742 19.08 2,629 50.40 0.0866
2022-01-13 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 3,889 58 1.51 1,748 15.30 0.0629
2021-07-20 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 3,831 -1,146 -23.03 1,516 -13.57 0.0547
2021-05-10 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 4,977 348 7.52 1,754 0.57 0.0676
2021-01-08 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 4,629 459 11.01 1,744 17.84 0.0707
2020-10-15 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 4,170 1,259 43.25 1,480 67.61 0.0683
2020-07-07 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 2,911 -180 -5.82 883 0.23 0.0446
2020-04-10 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 3,091 -1,629 -34.51 881 -36.48 0.0515
2020-01-09 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 4,720 2,541 116.61 1,387 120.86 0.0622
2019-10-09 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 2,179 32 1.49 628 10.76 0.0295
2019-07-12 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 2,147 -5 -0.23 567 8.83 0.0269
2019-05-22 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 2,152 54 2.57 521 22.01 0.0254
2019-01-18 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 2,098 -110 -4.98 427 -17.73 0.0239
2018-11-26 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 2,208 110 5.24 519 18.49 0.0259
2018-07-23 2018-06-30 13F COSTCO WHSL CORP COM 22160K105 2,098 -3 -0.14 438 10.61 0.0279
2018-06-01 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 2,101 -80 -3.67 396 -2.46 0.0253
2018-01-19 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 2,181 83 3.96 406 17.68 0.0248
2017-10-17 2017-09-30 13F COSTCO WHSL CORP COM 22160K105 2,098 0 0.00 345 2.68 0.0264
2017-07-18 2017-06-30 13F COSTCO WHSL CORP COM 22160K105 2,098 0 0.00 336 -4.55 0.0273
2017-04-21 2017-03-31 13F COSTCO WHSL CORP COM 22160K105 2,098 -46 -2.15 352 2.62 0.0270
2017-02-22 2016-12-31 13F COSTCO WHSL CORP COM 22160K105 2,144 139 6.93 343 12.09 0.0291
2016-11-03 2016-09-30 13F COSTCO WHSL CORP COM 22160K105 2,005 0 0.00 306 -2.86 0.0357
2016-07-26 2016-06-30 13F COSTCO WHSL CORP COM 22160K105 2,005 0 0.00 315 -0.32 0.0363
2016-05-02 2016-03-31 13F COSTCO WHSL CORP COM 22160K105 2,005 0 0.00 316 -2.47 0.0348
2016-01-27 2015-12-31 13F COSTCO WHSL CORP COM 22160K105 2,005 5 0.25 324 12.11 0.0347
2015-11-02 2015-09-30 13F COSTCO WHSL CORP COM 22160K105 2,000 -11 -0.55 289 6.25 0.0311
2015-07-15 2015-06-30 13F COSTCO WHSL CORP COM 22160K105 2,011 2,011 272 0.0257
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.