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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
FOSTER DYKEMA CABOT & PARTNERS, LLC41,912$41.5M2.92%-19313F-HRTimeline
Mediolanum International Funds Ltd41,927$41.3M0.49%+16,16013F-HRTimeline
Elo Mutual Pension Insurance Co41,331$40.9M0.83%+98713F-HRTimeline
Advisors Capital Management, LLC41,151$40.7M0.56%+1,20513F-HRTimeline
BAILARD, INC.41,017$40.6M0.95%+83013F-HRTimeline
United American Securities Inc. (d/b/a …in group United American Securities In…40,933$40.5M8.74%-2,52813F-HRTimelineGroup
Kentucky Retirement Systemsgroup of 2 filers holding40,479$40.1M-2,699Timeline
Trajan Wealth LLC40,242$39.8M1.95%-98313F-HRTimeline
NorthCoast Asset Management LLC40,207$39.8M0.17%+19,18113F-HRTimeline
MARCO INVESTMENT MANAGEMENT LLC40,194$39.8M3.32%-12513F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC40,147$39.7M2.15%+10013F-HRTimeline
ZACKS INVESTMENT MANAGEMENT39,769$39.4M0.34%+55913F-HRTimeline
Randolph Co Inc39,667$39.3M4.03%+28613F-HRTimeline
Connor, Clark & Lunn Investment Managem…39,294$38.9M0.14%+23,04513F-HRTimeline
Markel Group Inc.in group Markel Group Inc.39,150$38.8M0.33%013F-HRTimelineGroup
Diversify Advisory Services, LLCgroup of 2 filers holding38,983$38.6M+7,034Timeline
CADINHA & CO LLC38,993$38.6M6.4%-19313F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…38,845$38.5M1.31%-54013F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO38,839$38.4M1.33%+7,07613F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA38,294$37.9M2.57%-36813F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND38,279$37.9M0.67%+5813F-HRTimeline
ADELL HARRIMAN & CARPENTER INC38,175$37.8M2.51%-6713F-HRTimeline
SYNOVUS FINANCIAL CORP38,090$37.7M0.46%-44213F-HRTimeline
TruWealth Advisors, LLC37,906$37.5M2.07%+51613F-HRTimeline
PROFUND ADVISORS LLC37,768$37.4M1.35%+4,34013F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…group of 2 filers holding37,518$37.1M-274Timeline
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD37,525$37.1M0.5%+14,64513F-HRTimelineGroup
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.36,925$36.5M0.33%-3,19513F-HRTimeline
PINNACLE ASSOCIATES LTD36,826$36.5M0.53%-40913F-HRTimeline
DEARBORN PARTNERS LLC36,702$36.3M1.72%+2,41613F-HRTimeline
Beacon Pointe Advisors, LLC36,228$35.9M0.37%+94113F-HRTimeline
Birch Hill Investment Advisors LLC35,670$35.3M1.57%-99613F-HRTimeline
Annex Advisory Services, LLC35,554$35.2M0.85%+3,08313F-HRTimeline
CWA Asset Management Group, LLC35,483$35.1M1.48%-1,15213F-HRTimeline
Lincoln Capital LLC35,405$35M6.74%-19913F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …35,422$35M1.66%-4,00313F-HRTimelineGroup
Equitable Holdings, Inc.in group Equitable Holdings, Inc.35,392$35M0.29%+3,76113F-HRTimelineGroup
NEVILLE RODIE & SHAW INC35,370$35M2.6%-16513F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC35,137$34.8M0.23%+43413F-HRTimeline
Carnegie Investment Counsel35,114$34.8M0.7%-6913F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT34,969$34.6M2.22%-48513F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp34,753$34.4M0.79%+26,96713F-HRTimelineGroup
AE Wealth Management LLC34,618$34.3M0.25%+2,36613F-HRTimeline
GENERAL AMERICAN INVESTORS CO INC34,500$34.2M2.29%013F-HRTimeline
Sonora Investment Management Group, LLC34,316$34M2.52%-28313F-HRTimeline
Estabrook Capital Management34,248$33.9M5.22%-48813F-HRTimeline
Aptus Capital Advisors, LLC33,897$33.6M0.33%+3,29113F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC33,882$33.5M0.92%-29813F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding33,839$33.5M-203Timeline
KILEY JUERGENS WEALTH MANAGEMENT, LLC33,636$33.3M7.69%-5713F-HRTimeline
Public Sector Pension Investment Board33,611$33.3M0.14%-85,85313F-HRTimeline
Clarity Financial LLC33,581$33.2M3.58%-2,76713F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…33,495$33.2M0.53%+6,36913F-HRTimelineGroup
Private Wealth Partners, LLC33,488$33.2M2.59%-29313F-HRTimeline
BARLOW WEALTH PARTNERS, LLC33,712$33.1M3.96%+23913F-HRTimeline
Ironvine Capital Partners, LLC33,441$33.1M3.43%+4313F-HRTimeline
PARK NATIONAL CORP /OH/33,424$33.1M1.09%+2,74413F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC32,937$32.6M0.74%+36613F-HRTimeline
Independent Advisor Alliance32,915$32.6M0.94%-2,05913F-HRTimeline
Delta Accumulation, LLC36,700$32.5M69.07%new13F-HRTimeline
Rempart Asset Management Inc.32,817$32.5M6.24%-1,17813F-HRTimeline
Alpha Cubed Investments, LLC32,506$32.2M1.22%+1,61113F-HRTimeline
Blue Chip Partners, LLC32,345$32M2.61%-56613F-HRTimeline
OLD NATIONAL BANCORP /IN/32,322$32M0.57%+8,60313F-HRTimeline
HARVEY INVESTMENT CO LLC32,317$32M3.52%-29013F-HRTimeline
Merit Financial Group, LLC32,208$31.9M0.36%+10,61613F-HRTimeline
Vancity Investment Management Ltd32,195$31.9M4.03%new13F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI32,011$31.7M0.24%-65,40313F-HRTimelineGroup
Orion Porfolio Solutions, LLC31,895$31.6M0.27%+2,34013F-HR/ATimeline
Harvest Portfolios Group Inc.31,893$31.6M0.73%+18,17913F-HRTimeline
Howard Capital Management, LLC31,709$31.4M0.47%+19,50213F-HRTimeline
Advisors Asset Management, Inc.31,611$31.3M0.56%+2,45313F-HR/ATimeline
OFI INVEST ASSET MANAGEMENT37,013$31.2M0.77%+2,62813F-HRTimeline
Cresset Asset Management, LLC31,491$31.2M0.16%-7,28013F-HR/ATimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …31,682$31.2M0.03%+69513F-HRTimelineGroup
Empirical Financial Services, LLC d.b.a…31,317$31M0.7%+1,10713F-HRTimeline
UNIO CAPITAL LLC30,864$30.6M9%+14,51413F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding30,796$30.5MnewTimeline
Vident Advisory, LLCin group Vident Advisory, LLC30,533$30.2M0.34%-12,44813F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.30,487$30.2M2.25%+12313F-HRTimeline
BOKF, NAin group BOKF, NA29,921$29.6M0.48%-1,58713F-HRTimelineGroup
Prospera Financial Services Inc29,863$29.6M0.55%+2,05713F-HRTimeline
Snowden Capital Advisors LLC29,763$29.5M0.87%-6713F-HRTimeline
Cornerstone Advisors, LLC29,700$29.4M1.01%+30013F-HRTimeline
FACTORY MUTUAL INSURANCE CO29,200$28.9M0.32%013F-HRTimeline
Private Advisory Group LLC29,183$28.9M2.7%+4213F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…29,010$28.7M0.81%+5,57713F-HRTimelineGroup
Jasper Ridge Partners, L.P.29,003$28.7M0.72%013F-HRTimeline
Vinva Investment Management Ltd28,674$28.2M0.73%+7,21913F-HRTimeline
Empowered Funds, LLC28,409$28.1M0.32%+11,78713F-HRTimeline
LYELL WEALTH MANAGEMENT, LP28,341$28.1M2.22%+85913F-HRTimeline
Kranot Hishtalmut Le Morim Ve Gananot H…group of 2 filers holding28,264$28M+10,755Timeline
WASHINGTON TRUST Co28,280$28M0.99%-32513F-HRTimeline
WEATHERLY ASSET MANAGEMENT L. P.28,258$28M2.38%-52013F-HRTimeline
Azimuth Capital Investment Management L…28,105$27.8M1.04%-29013F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC28,014$27.7M0.26%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding27,986$27.7M-1,996Timeline
Auxano Advisors, LLC27,984$27.7M6.47%-29613F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC27,932$27.7M0.3%-3,02313F-HRTimelineGroup
DIVIDEND ASSETS CAPITAL, LLC27,777$27.5M4.99%-36813F-HRTimeline
Summit Financial, LLC27,507$27.2M0.62%-15213F-HRTimeline
Quantbot Technologies LP27,404$27.1M0.7%+6,22913F-HRTimeline
Sterling Capital Management LLC27,277$27M0.38%+4,44613F-HR/ATimeline
Border to Coast Pensions Partnership Ltd27,024$26.8M0.49%013F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO26,765$26.5M0.84%-31613F-HRTimeline
Bristlecone Advisors, LLC26,703$26.4M2.22%-1,90613F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp26,684$26.4M1.16%+74713F-HRTimelineGroup
OMERS ADMINISTRATION Corp26,530$26.3M0.21%-30013F-HRTimeline
BECKER CAPITAL MANAGEMENT INC26,510$26.2M0.82%-15413F-HRTimeline
GODSEY & GIBB, INC26,405$26.1M2.45%-5,17613F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH26,404$26.1M4.48%-36813F-HRTimeline
L. Roy Papp & Associates, LLP26,372$26.1M3.1%-72513F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management26,321$25.9M0.93%-8,56013F-HRTimelineGroup
Front Street Capital Management, Inc.25,944$25.7M4.92%-78713F-HRTimeline
DAYMARK WEALTH PARTNERS, LLC25,935$25.7M0.98%+64413F-HRTimeline
DDD Partners, LLC25,839$25.6M2.74%+2913F-HRTimeline
J.W. COLE ADVISORS, INC.25,823$25.6M0.54%+11,90113F-HRTimeline
Vest Financial, LLC25,653$25.4M0.36%+2,50713F-HRTimeline
HRT FINANCIAL LP25,591$25.3M0.11%+2,46513F-HRTimeline
Harbour Trust & Investment Management Co25,419$25.2M2.79%-4013F-HRTimeline
GREAT LAKES ADVISORS, LLC25,280$25M0.21%-3,24713F-HRTimeline
Advisory Services Network, LLC26,589$25M0.4%+78813F-HRTimeline
MIDDLETON & CO INC/MA25,144$24.9M2.8%-1,28813F-HRTimeline
BLB&B Advisors, LLC25,129$24.9M1.16%-11213F-HRTimeline
JACOBS & CO/CA25,120$24.9M2.47%-76413F-HRTimeline
Bridgewater Associates, LP25,060$24.8M0.1%-8,08613F-HRTimeline
ZEVIN ASSET MANAGEMENT LLC25,037$24.8M3.57%-29613F-HRTimeline
UniSuper Management Pty Ltd24,963$24.7M0.17%-1,07413F-HRTimeline
Union Bancaire Privee, UBP SA17,639$24.5M0.36%+7,48313F-HRTimeline
KELLY LAWRENCE W & ASSOCIATES INC/CA24,734$24.5M6.42%-84113F-HRTimeline
ABSHER WEALTH MANAGEMENT, LLC24,662$24.4M3.03%-26113F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC24,580$24.3M0.4%+75613F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC24,534$24.3M0.44%-71713F-HRTimelineGroup
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding24,449$24.2M-1,181Timeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC24,396$24.2M0.42%-68613F-HRTimeline
BRIGHTON JONES LLC24,309$24.1M0.65%+1,93013F-HRTimeline
Fisher Funds Management LTD24,254$24M0.57%new13F-HRTimeline
MGO ONE SEVEN LLC24,131$23.9M0.77%+10,16313F-HRTimeline
CIM, LLC24,130$23.9M3.22%-49213F-HRTimeline
HB Wealth Management, LLC24,128$23.9M0.19%-2,69913F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH24,011$23.8M0.2%+1,97013F-HRTimelineGroup
Nearwater Capital Markets, Ltd24,000$23.8M0.38%+11,00013F-HRTimeline
Dundas Partners LLP23,963$23.7M1.65%013F-HRTimeline
PATTEN & PATTEN INC/TN23,905$23.7M1.53%-1,29413F-HRTimeline
AMI ASSET MANAGEMENT CORP23,900$23.7M1.35%-1,23713F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI23,883$23.6M3.78%-8613F-HRTimeline
Dynamic Advisor Solutions LLC23,867$23.6M0.73%-35413F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC23,751$23.5M0.72%new13F-HRTimeline
National Mutual Insurance Federation of…in group National Mutual Insurance Fed…23,700$23.5M0.19%+10,70013F-HRTimelineGroup
Crossmark Global Holdings, Inc.23,547$23.3M0.38%-2,78913F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.23,467$23.2M0.08%-4,37913F-HRTimelineGroup
Argent Trust Co23,250$23M0.87%-32313F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC23,197$23M0.65%-30613F-HRTimeline
Bellecapital International Ltd.23,115$22.9M4.06%-33513F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC23,069$22.8M0.54%+18,71913F-HRTimeline
HERITAGE INVESTORS MANAGEMENT CORP22,895$22.7M0.72%-50913F-HRTimeline
QVR LLC22,886$22.7M22.83%new13F-HRTimeline
Borer Denton & Associates, Inc.22,831$22.6M7.84%-11013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC22,793$22.6M0.72%+213F-HR/ATimeline
Gulf International Bank (UK) Ltd22,754$22.5M0.8%-2,76313F-HRTimeline
Horizon Investments, LLC22,782$22.5M0.36%+15,64113F-HRTimeline
Washington Trust Bank22,722$22.5M1.89%-2613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Integrated Wealth Concepts LLC22,627$22.4M0.22%+2,37713F-HRTimeline
F/m Investments LLC22,626$22.4M0.81%-2,00513F-HRTimeline
Hamilton Capital Partners Inc.22,548$22.3M1.14%+1,99613F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC22,420$22.2M1.38%+25213F-HRTimeline
JAG CAPITAL MANAGEMENT, LLC22,321$22.1M2.48%+1,43713F-HRTimeline
WOODSTOCK CORP22,283$22.1M2.03%-18813F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.22,248$22M0.21%+9,76713F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
ROTHSCHILD INVESTMENT LLC22,223$22M1.38%-2,07713F-HRTimeline
ALBION FINANCIAL GROUP /UT22,208$22M1.44%+11713F-HRTimeline
Penobscot Investment Management Company…22,045$21.8M1.87%+11613F-HRTimeline
Perigon Wealth Management, LLC22,003$21.8M0.51%+29113F-HRTimeline
Metis Global Partners, LLC21,969$21.7M0.56%-2,45313F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)21,972$21.7M0.09%+7,38413F-HRTimeline
CONWAY CAPITAL MANAGEMENT, INC.21,962$21.7M9.73%-15313F-HRTimeline
FIRST CITIZENS BANK & TRUST CO21,924$21.7M0.39%+4,46213F-HRTimeline
EASTERN BANK21,916$21.7M0.41%-28513F-HRTimeline
NWF Advisory Services Inc.21,882$21.7M2.58%+29613F-HRTimeline
BRAUN STACEY ASSOCIATES INC21,829$21.6M0.78%-1,52313F-HRTimeline
AMERICAN NATIONAL BANK & TRUST21,759$21.5M2.21%+21313F-HRTimeline
Northstar Group, Inc.21,748$21.5M3.32%-11913F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.21,744$21.5M0.08%+1,30413F-HRTimelineGroup
Oak Grove Capital LLC21,698$21.5M4.94%+8,56813F-HRTimeline
First Horizon Advisors, Inc.21,661$21.4M0.56%-16413F-HRTimeline
Callan Family Office, LLC21,594$21.4M0.67%+17,81013F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT21,531$21.3M0.47%+1,30913F-HRTimeline
Maryland State Retirement & Pension Sys…21,524$21.3M0.47%+74113F-HRTimeline
Bath Savings Trust Co21,514$21.3M2.16%-33313F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding21,510$21.3M-258Timeline
Alley Investment Management Company, LLC21,493$21.3M2.58%-6413F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.21,445$21.2M0.28%+1,87513F-HRTimelineGroup
Robertson Stephens Wealth Management, L…21,275$21.1M0.73%+14313F-HRTimeline
NWAM LLC22,231$21M1.22%+48513F-HR/ATimeline
CHOREO, LLC21,173$21M0.29%+45413F-HRTimeline
CENTRAL TRUST Co21,130$20.9M0.48%+9513F-HRTimeline
Cardinal Capital Management21,083$20.9M3.06%-36013F-HRTimeline
Segment Wealth Management, LLC21,023$20.8M1.32%-38813F-HRTimeline
Renaissance Investment Group LLC20,845$20.6M4.48%-9613F-HRTimeline
McCollum Christoferson Group LLC20,818$20.6M6.13%-50813F-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