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Disclosery

COST COSTCO WHOLESALE CORPORATION

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COM (common), issuer CIK 909832

3,880 managers (3,939 13F filers) reported a position in COST shares at 2024-12-31, 305,177,880 shares in all. 123 filers opened a position and 89 filers sold out during the quarter.

Managers
3,880
13F filers
3,939
New
123
Added
1,497
Reduced
1,460
Sold out
89
Shares held by filers
305,177,880

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Wilcox William Richardofficer (Executive Vice President)2026-10-13-1,100 S$958.205Form 4

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
West Oak Capital, LLC5,313$48.7K1.72%-313F-HR/ATimeline
Unique Wealth Strategies, LLC50$45.8K0.02%+413F-HRTimeline
SWAN Capital LLC50$45.8K0.02%013F-HRTimeline
North Ridge Wealth Advisors, Inc.50$45.8K0.03%new13F-HRTimeline
Aspetuck Financial Management LLC50$45.8K0.04%13F-HRTimeline
Semmax Financial Advisors Inc.42$45.4K0.01%013F-HRTimeline
Ruedi Wealth Management, Inc.47$43.3K0.01%013F-HRTimeline
Morton Brown Family Wealth, LLC45$41.5K0.01%013F-HRTimeline
FSC Wealth Advisors, LLC45$41.2K0.03%new13F-HRTimeline
PMV Capital Advisers, LLC45$41.2K0.11%13F-HRTimeline
Aspect Partners, LLC45$41.2K0.02%-513F-HRTimeline
Signature Resources Capital Management,…43$39.6K0.04%013F-HRTimeline
BARRETT & COMPANY, INC.43$39.4K0.02%+1613F-HRTimeline
Cornerstone National Bank & Trust Co43$39.4K0.02%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC42$38.5K0.01%-413F-HRTimeline
West Financial Advisors, LLC41$37.6K0.01%013F-HRTimeline
ROGCO, LP41$37.6K0.02%013F-HRTimeline
STEPH & CO40$36.7K0.01%-3813F-HRTimeline
SRH ADVISORS, LLC40$36.7K0.01%013F-HRTimeline
CarsonAllaria Wealth Management, Ltd.39$35.9K0.02%013F-HRTimeline
Collier Financial38$34.8K0.03%13F-HRTimeline
LAM GROUP, INC.38$34.8K0.02%013F-HRTimeline
ENDEAVOR PRIVATE WEALTH, INC.36$33.3K0.03%13F-HRTimeline
Evolution Advisers, Inc.36$33K0.02%013F-HRTimeline
NewSquare Capital LLC35$32.3K<0.01%+2513F-HRTimeline
Brown Shipley& Co Ltd35$32.1K0.02%013F-HRTimeline
Synergy Investment Management, LLC34$31.2K0.01%13F-HRTimeline
Heck Capital Advisors, LLC33$30.2K<0.01%013F-HR/ATimeline
DiNuzzo Private Wealth, Inc.32$29.3K<0.01%+113F-HRTimeline
1620 INVESTMENT ADVISORS, INC.30$27.1K0.02%013F-HRTimeline
STUDIO INVESTMENT MANAGEMENT LLC29$26.6K0.01%013F-HRTimeline
Fairway Wealth LLC29$26.2K0.01%+813F-HRTimeline
Catherine Avery Investment Management L…28$25.7K0.02%13F-HR/ATimeline
Slocum, Gordon & Co LLP28$25.7K0.02%013F-HRTimeline
INVESTMENT MANAGEMENT CORP /VA/ /ADV27$25.1K0.02%13F-HRTimeline
Frazier Financial Advisors, LLC25$23.1K0.02%-913F-HRTimeline
FLP Wealth Management, LLC25$22.9K0.06%13F-HRTimeline
Evergreen Private Wealth LLC25$22.9K0.01%013F-HRTimeline
Grayhawk Investment Strategies Inc.24$22K0.04%013F-HRTimeline
McClarren Financial Advisors, Inc.23$21K0.06%-1,76813F-HRTimeline
FPC INVESTMENT ADVISORY, INC.20$19.6K0.01%+1513F-HRTimeline
Mechanics Financial Corp21$19.2K0.01%new13F-HRTimeline
Access Investment Management LLC20$18.3K0.01%013F-HRTimeline
IFS Advisors, LLC19$17.4K0.01%013F-HRTimeline
Minot DeBlois Advisors LLC19$17.1K0.02%13F-HRTimeline
Financial Freedom, LLC17$15.9K0.01%013F-HRTimeline
Hurley Capital, LLC15$15.8K0.01%13F-HRTimeline
Kathleen S. Wright Associates Inc.15$13.7K0.01%013F-HRTimeline
Pineridge Advisors LLC14$12.8K<0.01%new13F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC13$11.9K<0.01%013F-HRTimeline
Alaska Permanent Fund Corp12$11K<0.01%013F-HRTimeline
Prudent Man Investment Management, Inc.11$10.1K0.01%13F-HRTimeline
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC11$10.1K<0.01%013F-HRTimeline
PayPay Securities Corp11$10.1K0.44%-413F-HRTimeline
Keener Financial Planning LLC11$10K0.01%013F-HRTimeline
Lummis Asset Management, LP10$9.16K0.01%013F-HRTimeline
Principia Wealth Advisory, LLC10$9.16K0.01%13F-HRTimeline
Disciplina Capital Management LLC8$7.55K<0.01%013F-HRTimeline
Perritt Capital Management Inc8$7.35K<0.01%+413F-HRTimeline
Bayforest Capital Ltd8$7.33K0.01%13F-HRTimeline
Innovative Advisory Group, LLC8$7.33K0.01%13F-HRTimeline
TD Capital Management LLC7$6.58K<0.01%+113F-HRTimeline
WestEnd Advisors, LLC5$4.58K<0.01%013F-HRTimeline
Parkworth Wealth Management, Inc.5$4.58K<0.01%13F-HRTimeline
BURKETT FINANCIAL SERVICES, LLC4$3.67K<0.01%013F-HRTimeline
Sugar Maple Asset Management, LLC4$3.67K<0.01%new13F-HRTimeline
Anderson Financial Strategies, LLC4$3.67K<0.01%13F-HRTimeline
Financial Connections Group, Inc.4$3K<0.01%new13F-HRTimeline
Horrell Capital Management, Inc.3$3K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.3$2.94K0.27%-3,14213F-HRTimeline
FIDUCIARY ADVISORS, INC.3$2.75K<0.01%13F-HRTimeline
BROADWATER CAPITAL MANAGEMENT LLC3$2.75K<0.01%013F-HR/ATimeline
Clal Insurance Enterprises Holdings Ltdin group Clal Insurance Enterprises Ho…2$2K<0.01%new13F-HRTimelineGroup
HORIZON FINANCIAL SERVICES, LLC2$1.83K<0.01%013F-HRTimeline
INVESTMENT COUNSEL CO OF NEVADA2$1.83K<0.01%13F-HRTimeline
One River Asset Management, LLC1$923<0.01%-1013F-HRTimeline
Denver PWM, LLC1$918<0.01%new13F-HRTimeline
CAMPBELL CAPITAL MANAGEMENT INC1$916<0.01%new13F-HRTimeline
RE Dickinson Investment Advisors, LLC26$2350.01%013F-HR/ATimeline
Members Trust Co1,127$1.03B-3013F-HRTimelineValue about 1,000 times the price other filers imply, kept as filed and left out of ratios.

Events

  • Wilcox William Richard sold 1,100 COST shares on 2026-10-13, Form 4 filed 2026-10-14. 0000909832-26-000098

    Accepted , ingested