Costco Wholesale Corp /NEW

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Costco Wholesale Corp /NEW
TickerCOST
CIK #0000909832
CUSIP22160K105
SectorTrade & Services - Retail-Variety Stores
Address999 Lake Drive, Issaquah, WA 98027-
Source [EDGAR]
CIK Filing 2011 - 2026
[0000909832] 10-K
[0000909832] 10-Q
[0000909832] 3
[0000909832] 4
[0000909832] 5
[0000909832] 8-K
[0000909832] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Costco Wholesale Corp /NEW [2026-04-29] 0.0
Vanguard Group Inc Costco Wholesale Corp /NEW [2015-02-11] 5.39
BlackRock Inc Costco Wholesale Corp /NEW [2015-02-03] 5.2
BlackRock Inc Costco Wholesale Corp /NEW [2013-01-30] 5.88
Form 3/4/5 Filer 2011 - 2026
Costco Wholesale Corp /NEW
Denman Kenneth D
Frates Caton
Millerchip Gary
George Sarah Catherine
Adamo Claudine
Raikes Jeffrey S
Jones Teresa A
Raimondo Gina Marie
Decker Susan L
Klauer James C
Miller Russell D
Polit Javier
Wilcox William Richard
Stanton John W
Foulkes Helena
James Hamilton E
Jewell Sarah Mr Sally
Wilderotter Mary Agnes
Callans Patrick J
Sullivan John Christopher
Vachris Roland Michael
Barbre Tiffany Marie
Rubanenko Yoram
Riel Pierre
Jelinek W Craig
Hines Daniel M
Galanti Richard A
Munger Charles T
Murphy James P
Rose Timothy L
Libenson Richard M
Portera Joseph P
Moulton Paul G
Meisenbach John W
Lazarus Franz E
McKay John D
ZOOK Dennis R
Sinegal James D
Evans Daniel J
Brotman Jeffrey H
Petterson David S
Schutt Douglas W
Ruckelshaus Jill S
Gates William H II
Carson Benjamin SR
Walker Thomas Kirk
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
George Sarah Catherine
Common Stock
2026-03-12 Discretionary 642.13 $991.21 636,486
Millerchip Gary
Common Stock
2026-03-11 Tax withheld 1,154.02 $992.23 1,145,053
Adamo Claudine
Common Stock
2026-03-09 Sell 730 $1,003.02 732,205
Jones Teresa A
Common Stock
2026-01-27 Gift 300 $0.00
Raikes Jeffrey S
Common Stock
2026-01-27 Gift 5,115 $0.00
Jones Teresa A
Common Stock
2026-01-21 Sell 850 $986.26 838,321
Decker Susan L
Common Stock
2026-01-16 Sell 458 $955.00 437,390
Raimondo Gina Marie
Common Stock
2026-01-16 Grant 215 $0.00
Klauer James C
Common Stock
2026-01-14 Sell 1,500 $939.00 1,408,500
Miller Russell D
Common Stock
2026-01-09 Sell 1,500 $916.32 1,374,480
Polit Javier
Common Stock
2025-12-30 Sell 558.31 $862.90 481,766
Polit Javier
Common Stock
2025-12-29 Sell 2,049 $867.21 1,776,913
Denman Kenneth D
Common Stock
2025-12-19 Gift 325 $0.00
Decker Susan L
Common Stock
2025-12-15 Gift 2,827 $0.00
Raikes Jeffrey S
Common Stock
2025-11-10 Gift 4,120 $0.00
Wilcox William Richard
Common Stock
2025-11-07 Sell 2,400 $930.13 2,232,312
Barbre Tiffany Marie
Common Stock
2025-10-24 Sell 1,239.38 $934.62 1,158,349
Adamo Claudine
Common Stock
2025-10-24 Sell 2,700 $935.68 2,526,336
Sullivan John Christopher
Common Stock
2025-10-22 Tax withheld 568.89 $944.68 537,419
Raikes Jeffrey S
Common Stock
2025-10-22 Grant 286 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 4,246 315,620,458
2025-12-31 4,123 323,807,249
2025-09-30 3,945 308,972,733
2025-06-30 3,980 314,002,157
2025-03-31 3,956 311,899,596
2024-12-31 3,940 313,626,117
2024-09-30 3,598 310,787,652
2024-06-30 3,534 310,407,334
2024-03-31 3,428 330,141,842
2023-12-31 3,356 320,950,266
2023-09-30 3,074 298,914,413
2023-06-30 3,045 299,691,301
Form 13F Holdings
Firm Period DFND Voting Shares
Assenagon Asset Management SA [2026-06-30] SOLE 670,304 670,304
Swedbank AB [2026-06-30] DFND 643,321 643,321
Emerald Advisors LLC [2026-06-30] SOLE 1,167 622,528
Ninety One UK Ltd [2026-06-30] SOLE 134,455 305,975
Sarasin & Partners LLP [2026-06-30] DFND 214,194 214,194
Congress Asset Management Co [2026-06-30] SOLE 182,699 208,851
OFI Invest Asset Management [2026-06-30] SOLE 123,473,275 150,340
Czech National Bank [2026-06-30] SOLE 126,281 126,281
Davenport & Company LLC [2026-06-30] SOLE 115,341 125,086
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 7,382 117,105
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 97,991 97,991
Mogy Joel R Investment Counsel Inc [2026-06-30] SOLE 97,596 97,596
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 94,833
QRG Capital Management Inc [2026-06-30] SOLE 91,229 91,229
Northeast Investment Management [2026-06-30] SOLE 89,177 90,548
PensionDanmark Pensionsforsikringsaktieselskab [2026-06-30] SOLE 0 88,952
ASR Vermogensbeheer NV [2026-06-30] DFND 88,729 88,729
Gateway Investment Advisers LLC [2026-06-30] SOLE 75,235 75,235
Sapient Capital LLC [2026-06-30] SOLE 72,806 72,806
Hyperion Asset Management Ltd [2026-06-30] SOLE 62,703 68,762
Chesley Taft & Associates LLC [2026-06-30] SOLE 49,677 61,469
Norman Fields Gottscho Capital Management LLC [2026-06-30] SOLE 0 57,203
Howard Capital Management Group LLC [2026-06-30] SOLE 46,331 53,104
Clarity Financial LLC [2026-06-30] SOLE 0 52,658
Louisiana State Employees Retirement System [2026-06-30] SOLE 51,800 51,800
Yousif Capital Management LLC [2026-06-30] SOLE 15,301 48,367
Violich Capital Management [2026-06-30] SOLE 46,734 46,734
Meitav Investment House Ltd [2026-06-30] DFND 0 43,071
YHB Investment Advisors Inc [2026-06-30] SOLE 42,112 42,112
Aegon Asset Management UK PLC [2026-06-30] SOLE 39,964 40,293
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