Costco Wholesale Corporation
DE ˙ XTRA ˙ US22160K1051
843,00 € ↑27,00 (3,31%)
2026-06-04
AKTIENPREIS
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionPFG Advisors
Latest Disclosed Ownership14,481 shares
Latest Disclosed Value $ 14,429,273
PFG Advisors reports 2.97% increase in ownership of CTO / Costco Wholesale Corporation

On May 5, 2026 - PFG Advisors filed a 13F-HR form disclosing ownership of 14,481 shares of Costco Wholesale Corporation (DE:CTO) valued at $12,582,541 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 14,064 shares of Costco Wholesale Corporation. This represents a change in shares of 2.97% during the quarter. The current value of the position is $12,207,483 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)
2026-05-05 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 14,481 417 2.97 14,429 18.98 0.7025
2026-01-27 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 14,064 -5,998 -29.90 12,128 -34.69 0.5887
2025-11-13 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 20,062 1,456 7.83 18,570 0.81 0.7607
2025-08-07 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 18,606 2,059 12.44 18,419 17.69 0.8508
2025-05-06 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 16,547 2,639 18.97 15,650 22.81 0.8746
2025-02-07 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 13,908 -2 -0.01 12,743 3.34 0.7803
2024-10-15 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 13,910 -676 -4.63 12,332 -0.54 0.7777
2024-08-08 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 14,586 -369 -2.47 12,398 13.16 0.8380
2024-05-07 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 14,955 -39 -0.26 10,957 10.70 0.8007
2024-01-19 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 14,994 -17 -0.11 9,897 16.71 0.7992
2023-10-13 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 15,011 -6,396 -29.88 8,481 -26.42 0.7615
2023-07-20 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 21,407 731 3.54 11,525 12.19 0.8777
2023-04-21 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 20,676 660 3.30 10,273 12.43 0.8595
2023-01-30 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 20,016 1,569 8.51 9,137 4.88 0.8950
2022-10-14 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 18,447 586 3.28 8,712 1.78 0.9956
2022-07-13 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 17,861 -254 -1.40 8,560 -17.94 0.9683
2022-04-19 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 18,115 565 3.22 10,431 4.70 1.0413
2022-01-21 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 17,550 -450 -2.50 9,963 23.18 0.9810
2021-11-05 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 18,000 -75 -0.41 8,088 13.09 0.8945
2021-07-28 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 18,075 408 2.31 7,152 14.84 0.8179
2021-04-27 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 17,667 7,640 76.19 6,228 64.85 0.7982
2021-01-26 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 10,027 -3 -0.03 3,778 3.76 0.6397
2020-10-13 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 10,030 -188 -1.84 3,641 9.24 0.6992
2020-07-16 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 10,218 -218 -2.09 3,333 2.33 0.7510
2020-04-29 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 10,436 720 7.41 3,257 13.76 0.8767
2020-01-14 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 9,716 303 3.22 2,863 2.47 0.7024
2019-10-15 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 9,413 -82 -0.86 2,794 4.57 0.7709
2019-08-05 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 9,495 299 3.25 2,672 18.33 0.7256
2019-05-08 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 9,196 -311 -3.27 2,258 12.06 0.6878
2019-02-19 2018-12-31 13F/A-1 COSTCO WHSL CORP COM 22160K105 9,507 9,507 2,015 0.6319
2019-01-18 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 8,373 8,373 1,758 0.6341
2018-04-06 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 0 -1,294 -100.00 0 -100.00
2018-02-02 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 1,294 1,294 241 0.2524
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.