코스트코 도매공사
DE ˙ XTRA ˙ US22160K1051
€843.00 ↑27.00 (3.31%)
2026-06-04
주가
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionBenin Management CORP
Latest Disclosed Ownership4,794 shares
Latest Disclosed Value $ 4,776,885
Benin Management CORP ownership in CTO / Costco Wholesale Corporation

On April 10, 2026 - Benin Management CORP filed a 13F-HR form disclosing ownership of 4,794 shares of Costco Wholesale Corporation (DE:CTO) valued at $4,165,507 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 4,794 shares of Costco Wholesale Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $4,041,342 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)
2026-04-10 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 4,794 0 0.00 4,777 15.53 1.0739
2026-01-12 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 4,794 36 0.76 4,134 -6.13 0.9227
2025-10-20 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 4,758 -552 -10.40 4,404 -16.21 1.0421
2025-07-30 2025-06-30 13F COSTCO WHSL CORP COM 22160K105 5,310 -300 -5.35 5,257 -0.92 1.3723
2025-04-10 2025-03-31 13F COSTCO WHSL CORP COM 22160K105 5,610 -186 -3.21 5,306 -0.09 1.5099
2025-01-21 2024-12-31 13F COSTCO WHSL CORP COM 22160K105 5,796 -256 -4.23 5,311 -1.03 1.4639
2024-10-21 2024-09-30 13F COSTCO WHSL CORP COM 22160K105 6,052 -450 -6.92 5,365 -2.91 1.5085
2024-07-23 2024-06-30 13F COSTCO WHSL CORP COM 22160K105 6,502 -231 -3.43 5,527 12.04 1.6788
2024-04-15 2024-03-31 13F COSTCO WHSL CORP COM 22160K105 6,733 6 0.09 4,933 11.08 1.5600
2024-01-25 2023-12-31 13F COSTCO WHSL CORP COM 22160K105 6,727 0 0.00 4,440 16.84 1.5137
2023-10-19 2023-09-30 13F COSTCO WHSL CORP COM 22160K105 6,727 -7 -0.10 3,800 4.83 1.4095
2023-07-24 2023-06-30 13F COSTCO WHSL CORP COM 22160K105 6,734 -11 -0.16 3,625 8.18 1.2979
2023-04-25 2023-03-31 13F COSTCO WHSL CORP COM 22160K105 6,745 14 0.21 3,351 9.08 1.2721
2023-02-27 2022-12-31 13F COSTCO WHSL CORP COM 22160K105 6,731 716 11.90 3,073 8.13 1.2438
2022-10-21 2022-09-30 13F COSTCO WHSL CORP COM 22160K105 6,015 -93 -1.52 2,841 -2.94 1.1835
2022-08-03 2022-06-30 13F COSTCO WHSL CORP COM 22160K105 6,108 75 1.24 2,927 -15.75 1.1081
2022-04-21 2022-03-31 13F COSTCO WHSL CORP COM 22160K105 6,033 200 3.43 3,474 4.92 1.0674
2022-01-19 2021-12-31 13F COSTCO WHSL CORP COM 22160K105 5,833 -258 -4.24 3,311 20.97 1.0016
2021-10-25 2021-09-30 13F COSTCO WHSL CORP COM 22160K105 6,091 -1 -0.02 2,737 13.57 0.8724
2021-07-21 2021-06-30 13F COSTCO WHSL CORP COM 22160K105 6,092 -30 -0.49 2,410 11.68 0.7657
2021-04-27 2021-03-31 13F COSTCO WHSL CORP COM 22160K105 6,122 1,100 21.90 2,158 14.06 0.7656
2021-01-25 2020-12-31 13F COSTCO WHSL CORP COM 22160K105 5,022 -500 -9.05 1,892 -3.47 0.7617
2020-10-22 2020-09-30 13F COSTCO WHSL CORP COM 22160K105 5,522 -170 -2.99 1,960 13.56 0.8767
2020-07-22 2020-06-30 13F COSTCO WHSL CORP COM 22160K105 5,692 -198 -3.36 1,726 2.80 0.7769
2020-04-20 2020-03-31 13F COSTCO WHSL CORP COM 22160K105 5,890 -700 -10.62 1,679 -13.32 0.8751
2020-01-23 2019-12-31 13F COSTCO WHSL CORP COM 22160K105 6,590 -100 -1.49 1,937 0.47 0.8179
2019-10-22 2019-09-30 13F COSTCO WHSL CORP COM 22160K105 6,690 -300 -4.29 1,928 4.39 0.8022
2019-07-31 2019-06-30 13F COSTCO WHSL CORP COM 22160K105 6,990 0 0.00 1,847 9.10 0.7908
2019-04-24 2019-03-31 13F COSTCO WHSL CORP COM 22160K105 6,990 -300 -4.12 1,693 14.01 0.7273
2019-01-22 2018-12-31 13F COSTCO WHSL CORP COM 22160K105 7,290 0 0.00 1,485 -13.26 0.7346
2018-10-17 2018-09-30 13F COSTCO WHSL CORP COM 22160K105 7,290 -350 -4.58 1,712 7.20 0.6864
2018-07-20 2018-06-30 13F COSTCO WHSL CORP COM 22160K105 7,640 0 0.00 1,597 10.90 0.7159
2018-04-24 2018-03-31 13F COSTCO WHSL CORP COM 22160K105 7,640 -860 -10.12 1,440 -8.98 0.6476
2018-01-18 2017-12-31 13F COSTCO WHSL CORP COM 22160K105 8,500 -100 -1.16 1,582 11.96 0.6342
2017-10-13 2017-09-30 13F COSTCO WHSL CORP COM 22160K105 8,600 -700 -7.53 1,413 -4.98 0.5695
2017-07-24 2017-06-30 13F COSTCO WHSL CORP COM 22160K105 9,300 -900 -8.82 1,487 -13.04 0.6396
2017-04-19 2017-03-31 13F COSTCO WHSL CORP COM 22160K105 10,200 80 0.79 1,710 5.56 0.7769
2017-01-27 2016-12-31 13F COSTCO WHSL CORP COM 22160K105 10,120 220 2.22 1,620 7.28 0.7442
2016-10-21 2016-09-30 13F COSTCO WHSL CORP COM 22160K105 9,900 0 0.00 1,510 -2.89 0.7303
2016-07-12 2016-06-30 13F COSTCO WHSL CORP COM 22160K105 9,900 0 0.00 1,555 -0.32 0.8041
2016-04-19 2016-03-31 13F COSTCO WHSL CORP COM 22160K105 9,900 -400 -3.88 1,560 -6.25 0.8460
2016-01-14 2015-12-31 13F COSTCO WHSL CORP COM 22160K105 10,300 300 3.00 1,664 15.08 0.9242
2015-10-13 2015-09-30 13F COSTCO WHSL CORP COM 22160K105 10,000 300 3.09 1,446 10.38 0.7853
2015-07-17 2015-06-30 13F COSTCO WHSL CORP COM 22160K105 9,700 -400 -3.96 1,310 -14.38 0.6981
2015-04-20 2015-03-31 13F COSTCO WHSL CORP COM 22160K105 10,100 0 0.00 1,530 6.84 0.8224
2015-01-21 2014-12-31 13F COSTCO WHSL CORP COM 22160K105 10,100 -400 -3.81 1,432 8.81 0.7593
2014-10-16 2014-09-30 13F COSTCO WHSL CORP COM 22160K105 10,500 0 0.00 1,316 8.85 0.6745
2014-07-18 2014-06-30 13F COSTCO WHSL CORP COM 22160K105 10,500 -100 -0.94 1,209 2.11 0.6579
2014-05-01 2014-03-31 13F COSTCO WHSL CORP COM 22160K105 10,600 0 0.00 1,184 -6.18 0.7237
2014-02-04 2013-12-31 13F COSTCO WHSL CORP COM 22160K105 10,600 -2,200 -17.19 1,262 -14.38 0.7853
2013-10-29 2013-09-30 13F COSTCO WHSL CORP COM 22160K105 12,800 -200 -1.54 1,474 2.57 0.9095
2013-07-24 2013-06-30 13F COSTCO WHSL CORP COM 22160K105 13,000 13,000 1,437 0.8853
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.