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Disclosery

COST COSTCO WHOLESALE CORPORATION

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COM (common), issuer CIK 909832

3,951 managers (4,013 13F filers) reported a position in COST shares at 2025-06-30, 305,756,072 shares in all. 158 filers opened a position and 97 filers sold out during the quarter.

Managers
3,951
13F filers
4,013
New
158
Added
1,747
Reduced
1,515
Sold out
97
Shares held by filers
305,756,072

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
RW Investment Management LLC5,794$5.74M0.64%013F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC5,785$5.73M0.51%+25313F-HRTimeline
PFC CAPITAL GROUP, INC.5,775$5.72M2.65%-10213F-HRTimeline
REGATTA CAPITAL GROUP, LLC5,772$5.71M0.98%+5413F-HRTimeline
Somerset Trust Co5,767$5.71M1.86%-15013F-HRTimeline
Madrona Financial Services, LLC5,766$5.71M1.37%+1813F-HRTimeline
SIGNET FINANCIAL MANAGEMENT, LLC5,765$5.71M0.72%-513F-HRTimeline
Ascentis Wealth Management, LLCgroup of 2 filers holding5,764$5.71M+652Timeline
Bank of New Hampshire5,758$5.7M1.42%-31313F-HRTimeline
Falcon Wealth Planning5,743$5.69M0.57%-2813F-HRTimeline
Snider Financial Group5,743$5.68M1.64%+813F-HRTimeline
WD RUTHERFORD LLC5,742$5.68M2.61%-16813F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.5,718$5.66M0.09%+26113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
IBEX WEALTH ADVISORS5,714$5.66M0.6%+15313F-HRTimeline
Ausdal Financial Partners, Inc.5,701$5.64M0.38%-53513F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP5,696$5.64M0.09%+55113F-HRTimelineGroup
Blume Capital Management, Inc.5,695$5.64M1.15%+613F-HRTimeline
BTC Capital Management, Inc.in group BTC Capital Management, Inc.5,705$5.64M0.46%new13F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC5,691$5.63M0.44%-16213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…5,682$5.62M0.25%-36913F-HRTimelineGroup
Chicago Partners Investment Group LLC5,975$5.62M0.16%+33813F-HRTimeline
ATLAS CAPITAL ADVISORS INC.5,677$5.62M0.69%-46913F-HRTimeline
Vestmark Advisory Solutions, Inc.5,676$5.62M0.08%-3,22613F-HRTimeline
New Hampshire Trust5,675$5.62M1.17%-913F-HRTimeline
Stenger Family Office, LLC6,028$5.59M1.44%13F-HRTimeline
Sound View Wealth Advisors Group, LLC5,645$5.59M0.41%-23813F-HRTimeline
Family Legacy, Inc.5,645$5.59M1.82%-19413F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…5,642$5.59M0.51%-1313F-HRTimelineGroup
Roberts Wealth Advisors, LLC5,612$5.56M1.6%-7813F-HRTimeline
PRIVATE TRUST CO NA5,611$5.55M0.53%+13313F-HRTimeline
STEVENS CAPITAL MANAGEMENT LP5,608$5.55M1.51%+4,36613F-HRTimeline
Manhattan West Asset Management, LLC5,591$5.54M1.28%+15613F-HRTimeline
ROMANO BROTHERS AND COMPANY5,590$5.53M0.68%-4013F-HRTimeline
Avestar Capital, LLC5,587$5.53M0.4%+39713F-HRTimeline
Concord Wealth Partnersgroup of 2 filers holding5,578$5.52M-54Timeline
Sovran Advisors, LLC5,600$5.52M0.58%+3,41013F-HRTimeline
ICICI Prudential Asset Management Co Ltd5,560$5.5M0.69%-13313F-HRTimeline
Archford Capital Strategies, LLC5,560$5.5M0.7%-11213F-HRTimeline
ICW Investment Advisors LLC5,533$5.48M2.16%-3113F-HRTimeline
Resonant Capital Advisors, LLC5,499$5.44M0.35%+14113F-HRTimeline
PEAK FINANCIAL ADVISORS LLC5,497$5.44M2.79%+2,03313F-HRTimeline
McDonough Capital Management, Inc5,483$5.43M3.04%+64613F-HRTimeline
Game Plan Financial Advisors, LLC5,475$5.42M2.37%-24013F-HRTimeline
Pinnacle Wealth Management Advisory Gro…5,463$5.41M0.45%+9113F-HRTimeline
MANCHESTER FINANCIAL INC5,461$5.41M1.13%-90113F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…5,452$5.4M0.7%+47813F-HRTimeline
AdvisorNet Financial, Inc5,444$5.39M0.35%+13213F-HRTimeline
Cohen Capital Management, Inc.5,437$5.38M0.88%013F-HRTimeline
ENCOMPASS WEALTH ADVISORS, LLC5,436$5.38M1.97%+2913F-HRTimeline
MCCARTER PRIVATE WEALTH SERVICES LLC5,415$5.36M3.07%-1413F-HRTimeline
Grassi Investment Management5,408$5.35M0.43%013F-HRTimeline
Pine Haven Investment Counsel, Inc5,406$5.35M4.2%-6013F-HRTimeline
Left Brain Wealth Management, LLC5,402$5.35M1.88%+16113F-HRTimeline
Accuvest Global Advisors5,397$5.34M3.48%+47313F-HRTimeline
Parcion Private Wealth LLC5,393$5.34M0.38%-7713F-HRTimeline
Pinnacle Bancorp, Inc.5,364$5.31M1.64%+1513F-HRTimeline
CENTAURUS FINANCIAL, INC.5,364$5.31M0.31%+21713F-HRTimeline
ZEGA Investments, LLC5,363$5.31M1.33%+42313F-HRTimeline
OneAscent Financial Services LLCgroup of 3 filers holding5,348$5.29M+818Timeline
DAVIDSON TRUST CO5,339$5.29M2.44%-3313F-HRTimeline
Harrington Investments, INC5,326$5.27M2.79%-9013F-HRTimeline
Benin Management CORP5,310$5.26M1.37%-30013F-HRTimeline
MMBG INVESTMENT ADVISORS CO.5,304$5.25M0.52%-5013F-HRTimeline
Eaton Financial Holdings Company, LLC5,301$5.25M1.61%-45613F-HRTimeline
Alberta Investment Management Corp5,300$5.25M0.04%+2,20013F-HR/ATimeline
Regal Investment Advisors LLC5,296$5.24M0.39%-23013F-HRTimeline
Inlet Private Wealth, LLC5,295$5.24M1.29%013F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC5,293$5.24M0.45%-11713F-HRTimeline
INTRUST BANK NA5,283$5.23M0.46%+14313F-HRTimeline
Alcosta Capital Management, Inc.5,264$5.21M2.91%-2413F-HRTimeline
ALLIUM FINANCIAL ADVISORS, LLC5,259$5.21M4.54%-1013F-HR/ATimeline
Eley Financial Management, Inc5,257$5.2M2%+4513F-HRTimeline
TRUE Private Wealth Advisors5,252$5.2M0.58%-19013F-HRTimeline
Mirador Capital Partners LP5,247$5.19M0.84%+8313F-HRTimeline
Cyndeo Wealth Partners, LLC5,240$5.19M0.31%+4713F-HRTimeline
Trivant Custom Portfolio Group, LLC5,235$5.18M2.85%-6013F-HRTimeline
Financial Engines Advisors L.L.C.5,232$5.18M0.01%+1,03913F-HRTimeline
Greenfield Savings Bank5,215$5.16M2.34%-2313F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…5,203$5.15M0.19%-29813F-HRTimelineGroup
SCHWARZ DYGOS WHEELER INVESTMENT ADVISO…5,199$5.15M1.17%+613F-HRTimeline
CIM INVESTMENT MANAGEMENT INC5,359$5.11M0.97%+2,67513F-HRTimeline
PGIM Custom Harvest LLCin group PGIM INVESTMENTS LLC5,156$5.1M0.11%+113F-HRTimelineGroup
FOREFRONT WEALTH MANAGEMENT INC.5,146$5.09M4.08%-19713F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …5,139$5.09M0.34%+32513F-HRTimelineGroup
Beaumont Financial Advisors, LLC5,127$5.08M0.37%-4513F-HRTimeline
Savvy Advisors, Inc.5,126$5.07M0.34%+1,02613F-HRTimeline
Claret Asset Management Corp5,124$5.07M0.66%new13F-HRTimeline
Trail Ridge Investment Advisors, LLC5,397$5.07M2.44%-1713F-HRTimeline
LIBERTY ONE INVESTMENT MANAGEMENT, LLC5,118$5.07M0.51%-40113F-HRTimeline
Brueske Advisory Services, LLC5,117$5.07M3.44%+413F-HRTimeline
Cherry Creek Investment Advisors, Inc.5,113$5.06M2.37%-16413F-HRTimeline
GM Advisory Group, LLC5,110$5.06M0.25%+1,39213F-HRTimeline
SageView Advisory Group, LLC5,413$5.06M0.19%+7813F-HRTimeline
Sargent Investment Group, LLC5,210$5.05M0.68%-4613F-HRTimeline
ARGUS INVESTORS' COUNSEL, INC.5,097$5.05M3.58%-74713F-HRTimeline
Bedell Frazier Investment Counselling, …5,081$5.03M1.27%-5513F-HRTimeline
Brentview Investment Management LLC5,069$5.02M2.53%-8513F-HRTimeline
ROWLANDMILLER & PARTNERS.ADV5,049$5M1.03%+3413F-HRTimeline
GUARDIAN INVESTMENT MANAGEMENT5,047$5M5.03%+50413F-HRTimeline
Fruth Investment Management5,040$4.99M1.36%-1713F-HRTimeline
Argentarii, LLC5,034$4.98M2.29%+3013F-HRTimeline
Sepio Capital, LP5,031$4.98M0.35%-36813F-HRTimeline
Arjuna Capital5,031$4.98M1.31%-22613F-HRTimeline
Gifford Fong Associates5,016$4.97M1.14%013F-HRTimeline
111 Capital5,013$4.96M0.85%+10213F-HRTimeline
WBH ADVISORY INC5,005$4.95M0.42%-6513F-HRTimeline
Telligent Fund, LP5,000$4.95M4.53%+30013F-HRTimeline
Carmignac Gestion5,000$4.95M0.08%013F-HRTimeline
Kentucky Farm Bureau Mutual Insurance Co5,000$4.95M1.06%013F-HRTimeline
Main Street Financial Solutions, LLC4,989$4.94M0.36%+2,11913F-HRTimeline
Weaver Capital Management LLC4,977$4.93M1.21%+1613F-HRTimeline
S.A. Mason LLC4,956$4.91M2.37%-9813F-HRTimeline
Cornerstone Wealth Management, LLC4,916$4.87M0.3%+39813F-HRTimeline
TBH Global Asset Management, LLC4,909$4.86M1.04%-84913F-HRTimeline
Alan B Lancz & Associates, Inc.4,908$4.86M4.86%-2013F-HRTimeline
Cypress Capital Management LLC (WY)4,902$4.85M5.27%+11613F-HRTimeline
Gerber Kawasaki Wealth & Investment Man…4,893$4.84M0.19%+82213F-HRTimeline
GRANDFIELD & DODD, LLC4,883$4.83M0.28%+22113F-HRTimeline
RMR Wealth Builders4,869$4.82M0.44%+7513F-HRTimeline
First Pacific Financial4,867$4.82M0.71%+18913F-HRTimeline
Catalyst Capital Advisors LLC4,863$4.81M0.1%-34013F-HRTimeline
BYRNE FINANCIAL FREEDOM, LLC4,858$4.81M2.4%+20013F-HRTimeline
AIRE ADVISORS, LLC4,818$4.77M0.92%+11613F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC4,812$4.76M0.24%new13F-HRTimelineGroup
Banco de Sabadell, S.A4,799$4.76M3.29%-18913F-HRTimeline
Perkins Coie Trust Co4,799$4.75M0.81%+19413F-HRTimeline
AMG National Trust Bank4,792$4.74M0.12%-2613F-HRTimeline
National Philanthropic Trust4,779$4.73M0.06%+413F-HRTimeline
MORGUARD LINCLUDEN GLOBAL INVESTMENTS L…4,775$4.73M0.52%-8313F-HRTimeline
Ardent Capital Management, Inc.4,774$4.73M2.27%013F-HRTimeline
JSF Financial, LLC4,755$4.71M1.12%+4013F-HRTimeline
LM Advisors LLC4,752$4.7M0.61%-6813F-HRTimeline
Vickerman Investment Advisors, Inc.4,751$4.7M1.01%+33013F-HRTimeline
BAXTER BROS INC4,741$4.69M0.57%-20113F-HRTimeline
Schear Investment Advisers, LLC4,740$4.69M2.32%-5413F-HRTimeline
PARR MCKNIGHT WEALTH MANAGEMENT GROUP, …4,731$4.68M0.64%-1,28613F-HRTimeline
Everhart Financial Group, Inc.4,727$4.68M0.54%+51113F-HRTimeline
Processus Wealth & Capital Management, …4,724$4.68M3.69%+9513F-HRTimeline
Highview Capital Management LLC/DE/4,701$4.65M1.8%-19913F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd4,689$4.64M0.24%+2,75913F-HRTimelineGroup
Stanley-Laman Group, Ltd.4,688$4.64M0.69%-53513F-HRTimeline
Tsai Capital Corp4,687$4.64M3.4%-21613F-HRTimeline
Kathmere Capital Management, LLC4,668$4.62M0.36%+27513F-HRTimeline
Capital Asset Advisory Services LLC4,686$4.62M0.22%+28113F-HRTimeline
TriaGen Wealth Management LLC4,664$4.62M1.4%+29213F-HRTimeline
Investment Research & Advisory Group, I…4,658$4.61M1.72%+6813F-HRTimeline
Joel Isaacson & Co., LLC4,655$4.61M0.19%+32313F-HRTimeline
VIEWPOINT INVESTMENT PARTNERS CORP4,640$4.59M2.51%+2,90113F-HRTimeline
Eisler Capital Management Ltd.4,630$4.59M0.16%+1,15013F-HRTimeline
GARDNER RUSSO & QUINN LLC4,633$4.59M0.05%-413F-HRTimeline
Moss Adams Wealth Advisors LLC4,621$4.57M0.42%+19113F-HRTimeline
LITTLE HOUSE CAPITAL LLC4,617$4.57M1.14%+58713F-HRTimeline
Generali Investments CEE, investicni sp…4,616$4.57M0.38%+40013F-HRTimeline
Columbia Asset Management4,613$4.57M0.9%-6913F-HRTimeline
Cypress Wealth Services, LLC4,604$4.56M0.82%+54913F-HRTimeline
Faithward Advisors, LLC4,604$4.56M0.71%-18013F-HRTimeline
Jaffetilchin Investment Partners, LLC4,594$4.55M0.3%+29713F-HRTimeline
Mezzasalma Advisors, LLC4,591$4.54M1.36%+13513F-HRTimeline
BOK Financial Private Wealth, Inc.4,590$4.54M0.3%-60913F-HRTimeline
First Business Financial Services, Inc.4,584$4.54M0.41%+7613F-HRTimeline
CITIZENS & NORTHERN CORPin group CITIZENS & NORTHERN CORP4,581$4.53M1.21%-96013F-HRTimelineGroup
Moser Wealth Advisors, LLC4,580$4.53M2.18%+20613F-HRTimeline
SUMITOMO LIFE INSURANCE CO4,573$4.53M0.31%-28413F-HRTimeline
Cooper Financial Group4,567$4.52M0.53%-53013F-HRTimeline
SOL Capital Management CO4,559$4.51M0.44%-7513F-HRTimeline
Alta Wealth Advisors LLC4,550$4.5M2.13%-4913F-HRTimeline
Atlas Brown,Inc.4,550$4.5M1.45%-8813F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS4,545$4.5M0.19%-6,09813F-HRTimeline
Field & Main Bank4,532$4.49M1.46%-8413F-HRTimeline
BRADY FAMILY WEALTH, LLC4,531$4.49M1.39%-2113F-HRTimeline
Martin Capital Advisors, LLP4,527$4.48M2.92%013F-HRTimeline
Osprey Private Wealth LLC4,538$4.48M2.44%+7513F-HRTimeline
Savoir Faire Capital Management, L.P.4,520$4.47M2.16%+2,12513F-HRTimeline
XML Financial, LLC4,517$4.47M0.39%+3313F-HRTimeline
KKM Financial LLC4,502$4.46M1.55%+1,03213F-HRTimeline
MONETTA FINANCIAL SERVICES INC4,500$4.45M3.24%013F-HRTimeline
Allen Investment Management, LLCin group ALLEN OPERATIONS LLC4,498$4.45M0.05%013F-HRTimelineGroup
Campbell & CO Investment Adviser LLC4,493$4.45M0.28%new13F-HRTimeline
ARBOR TRUST WEALTH ADVISORS, LLC4,492$4.45M2.18%-54613F-HRTimeline
Gryphon Financial Partners LLC4,488$4.44M0.58%+1,04413F-HRTimeline
Clare Market Investments LLC4,487$4.44M0.99%+50613F-HRTimeline
Douglas Lane & Associates, LLC4,486$4.44M0.06%-60313F-HRTimeline
Berbice Capital Management LLC4,480$4.43M3.11%013F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT4,475$4.43M0.52%-6113F-HRTimeline
GS Investments, Inc.4,471$4.43M1.96%-18113F-HRTimeline
Elyxium Wealth, LLC4,452$4.41M1.65%+7313F-HRTimeline
Freedom Day Solutions, LLC4,448$4.4M1.31%-10413F-HRTimeline
RED CEDAR INVESTMENT MANAGEMENT, LLC4,431$4.39M0.55%013F-HRTimeline
CW Advisors, LLC4,407$4.36M0.04%-58,33913F-HRTimeline
ONTARIO TEACHERS PENSION PLAN BOARDin group ONTARIO TEACHERS PENSION PLAN…4,403$4.36M0.09%+2,49913F-HR/ATimelineGroup
Skye Global Management LP4,400$4.36M0.09%013F-HRTimeline
SMITH CHAS P & ASSOCIATES PA CPASin group SMITH CHAS P & ASSOCIATES PA …4,397$4.35M0.24%-12313F-HRTimelineGroup
DELTA FINANCIAL ADVISORS LLC4,395$4.35M1.53%-4913F-HRTimeline
Ironwood Investment Counsel, LLC4,387$4.34M0.67%+3113F-HRTimeline
Avantax Planning Partners, Inc.4,373$4.33M0.14%-5,67813F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW4,366$4.32M0.74%-9613F-HRTimelineGroup
Traynor Capital Management, Inc.4,372$4.31M0.31%+6513F-HRTimeline
TOWNSQUARE CAPITAL LLC4,350$4.31M0.42%-27,13713F-HRTimeline
SATURNA CAPITAL CORP4,346$4.3M0.06%-1613F-HRTimeline
Dorsey Wright & Associates4,338$4.29M1.02%new13F-HRTimeline

Events

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

    Accepted , ingested