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Disclosery

COST COSTCO WHOLESALE CORPORATION

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COM (common), issuer CIK 909832

3,894 managers (3,952 13F filers) reported a position in COST shares at 2025-03-31, 304,583,853 shares in all. 151 filers opened a position and 121 filers sold out during the quarter.

Managers
3,894
13F filers
3,952
New
151
Added
1,605
Reduced
1,682
Sold out
121
Shares held by filers
304,583,853

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
MARTINGALE ASSET MANAGEMENT L P42,214$39.9M1.02%-2,00113F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC42,105$39.8M3.2%+17113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC42,009$39.7M0.41%-7,84413F-HRTimeline
CHILTON CAPITAL MANAGEMENT LLC41,663$39.4M1.7%-40413F-HRTimeline
Baltimore-Washington Financial Advisors…41,231$39M2.07%+65313F-HRTimeline
Trajan Wealth LLC41,225$39M2.13%+2,83113F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…40,762$38.6M0.24%+35,69613F-HRTimelineGroup
Elo Mutual Pension Insurance Co40,344$38.2M0.86%-8913F-HRTimeline
MARCO INVESTMENT MANAGEMENT LLC40,319$38.1M3.54%-28513F-HRTimeline
BAILARD, INC.40,187$38M0.98%+1,28113F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.40,120$37.9M0.38%-95113F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC40,047$37.9M2.26%+2,30613F-HRTimeline
Advisors Capital Management, LLC39,946$37.8M0.58%-29713F-HRTimeline
Pinnacle Financial Partners Inc39,673$37.4M0.75%+1,20713F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …39,425$37.3M1.85%-1,26213F-HRTimelineGroup
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…39,385$37.2M1.39%+21913F-HRTimelineGroup
Randolph Co Inc39,381$37.2M4.36%-15,35513F-HRTimeline
ZACKS INVESTMENT MANAGEMENT39,210$37.1M0.35%+57713F-HRTimeline
CADINHA & CO LLC39,186$37.1M7.96%-30713F-HRTimeline
Markel Group Inc.in group Markel Group Inc.39,150$37M0.33%013F-HRTimelineGroup
Cresset Asset Management, LLC38,771$36.7M0.18%-4,08913F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA38,662$36.6M2.57%+8913F-HRTimeline
SYNOVUS FINANCIAL CORP38,532$36.4M0.47%+71513F-HRTimeline
TWINBEECH CAPITAL LP38,351$36.3M0.66%+37,67213F-HRTimeline
ADELL HARRIMAN & CARPENTER INC38,242$36.2M2.72%+38213F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND38,221$36.1M0.7%+23713F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…group of 2 filers holding37,792$35.7M-1,480Timeline
Woodline Partners LP37,502$35.5M0.23%+10,89413F-HRTimeline
TruWealth Advisors, LLC37,390$35.4M2.13%+67813F-HRTimeline
PINNACLE ASSOCIATES LTD37,235$35.2M0.52%-54813F-HRTimeline
Lincoln Capital LLC35,604$34.9M7.28%-62213F-HRTimeline
Birch Hill Investment Advisors LLC36,666$34.7M1.64%-2,40713F-HRTimeline
CWA Asset Management Group, LLC36,635$34.6M1.66%-65213F-HRTimeline
Clarity Financial LLC36,348$34.4M3.95%+1,52313F-HRTimeline
Freestone Grove Partners LP35,556$33.6M0.35%new13F-HRTimeline
MIZUHO SECURITIES USA LLC35,543$33.6M0.73%-6,45013F-HRTimeline
NEVILLE RODIE & SHAW INC35,535$33.6M2.63%-65313F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT35,454$33.5M2.22%-73813F-HRTimelineGroup
Beacon Pointe Advisors, LLC35,287$33.4M0.38%-4,11713F-HRTimeline
Independent Advisor Alliance34,974$33.1M1.09%-15113F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management34,881$33M1.06%+46413F-HRTimelineGroup
Estabrook Capital Management34,736$32.9M5.31%-2,77513F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC34,703$32.8M0.23%+1,23413F-HRTimeline
Sonora Investment Management Group, LLC34,599$32.7M2.59%+7613F-HRTimeline
BARLOW WEALTH PARTNERS, LLC33,473$32.7M4.3%+21813F-HRTimeline
GENERAL AMERICAN INVESTORS CO INC34,500$32.6M2.42%-4,00013F-HRTimeline
DEARBORN PARTNERS LLC34,286$32.4M1.56%-7,09313F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC34,180$32.3M1.11%+49813F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding34,042$32.2M-48Timeline
Rempart Asset Management Inc.33,995$32.2M6.63%-4,26513F-HRTimeline
Carnegie Investment Counsel35,183$32M0.76%-57313F-HRTimeline
Private Wealth Partners, LLC33,781$31.9M2.65%-31213F-HRTimeline
KILEY JUERGENS WEALTH MANAGEMENT, LLC33,693$31.9M8.48%+48613F-HRTimeline
AMF Tjanstepension AB33,637$31.8M0.23%+1,33513F-HRTimeline
Diversify Advisory Services, LLCgroup of 2 filers holding31,949$31.7M-1,809Timeline
PROFUND ADVISORS LLC33,428$31.6M1.37%-4,12013F-HRTimeline
Investment Management Corp of Ontario33,425$31.6M0.65%+42813F-HRTimeline
Ironvine Capital Partners, LLC33,398$31.6M3.43%-32813F-HRTimeline
Bridgewater Associates, LP33,146$31.3M0.15%-47,24813F-HRTimeline
Blue Chip Partners, LLC32,911$31.1M2.68%+73513F-HRTimeline
HARVEY INVESTMENT CO LLC32,607$30.8M3.42%-22613F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC32,571$30.8M0.78%+43713F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al32,507$30.7M0.23%13F-HRTimeline
Annex Advisory Services, LLC32,471$30.7M0.87%+2,41013F-HRTimeline
AE Wealth Management LLC32,252$30.5M0.26%+3,20813F-HRTimeline
Buffington Mohr McNeal32,188$30.4M6%-2,85013F-HRTimeline
Engineers Gate Manager LP32,164$30.4M0.51%+24,17213F-HRTimeline
OFI INVEST ASSET MANAGEMENT34,385$30.1M0.79%-18913F-HRTimeline
SHELL ASSET MANAGEMENT CO31,763$30M1.43%-1,21213F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.31,631$29.9M0.28%+4,61013F-HRTimelineGroup
GODSEY & GIBB, INC31,581$29.9M2.93%-54913F-HRTimeline
BOKF, NAin group BOKF, NA31,508$29.8M0.53%-1,21413F-HRTimelineGroup
TOWNSQUARE CAPITAL LLC31,487$29.8M0.32%-1,75913F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC30,955$29.3M0.33%-2,58813F-HRTimelineGroup
Alpha Cubed Investments, LLC30,895$29.2M1.3%+2,47213F-HRTimeline
WORLDQUANT MILLENNIUM ADVISORS LLC30,773$29.1M0.18%-105,76613F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …30,987$29.1M0.03%+76713F-HRTimelineGroup
PARK NATIONAL CORP /OH/30,680$29M1.07%-2,31413F-HRTimeline
Aptus Capital Advisors, LLC30,606$28.9M0.33%+4,04413F-HRTimeline
Caprock Group, LLC30,530$28.9M0.88%+3,55113F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.30,364$28.7M2.47%-43713F-HRTimeline
Empirical Financial Services, LLC d.b.a…30,210$28.6M0.74%-96013F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding29,982$28.3M+754Timeline
Snowden Capital Advisors LLC29,830$28.2M0.9%+4,10113F-HRTimeline
Orion Porfolio Solutions, LLC29,555$28M0.27%+3,96913F-HRTimeline
Orion Portfolio Solutions, LLC29,555$28M0.27%+3,96913F-HR/ATimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC29,456$27.9M0.14%-1,79313F-HRTimelineGroup
Cornerstone Advisors, LLC29,400$27.8M1.2%013F-HRTimeline
FACTORY MUTUAL INSURANCE CO29,200$27.6M0.32%013F-HRTimeline
Advisors Asset Management, Inc.29,158$27.6M0.52%+2,49313F-HR/ATimeline
Private Advisory Group LLC29,141$27.6M3.15%+1,98113F-HRTimeline
Jasper Ridge Partners, L.P.29,003$27.4M0.88%013F-HRTimeline
WEATHERLY ASSET MANAGEMENT L. P.28,778$27.2M2.44%-11913F-HRTimeline
Bristlecone Advisors, LLC28,609$27.1M2.21%+1,24813F-HRTimeline
WASHINGTON TRUST Co28,605$27.1M1.04%-1,51813F-HRTimeline
GREAT LAKES ADVISORS, LLC28,527$27M0.24%-8,21713F-HRTimeline
Azimuth Capital Investment Management L…28,395$26.9M1.07%-25113F-HRTimeline
Andra AP-fonden28,382$26.8M0.44%-31813F-HRTimeline
Auxano Advisors, LLC28,280$26.7M7.09%-19013F-HRTimeline
TAURUS ASSET MANAGEMENT, LLC28,244$26.7M2.71%-27013F-HRTimeline
DIVIDEND ASSETS CAPITAL, LLC28,145$26.6M5.04%-2,96013F-HRTimeline
Liontrust Investment Partners LLP28,116$26.6M0.42%-1,36013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.27,846$26.3M0.1%+5,09213F-HRTimelineGroup
Prospera Financial Services Inc27,806$26.3M0.6%+56913F-HRTimeline
Summit Financial, LLC27,659$26.2M0.73%-25713F-HRTimeline
Twin Tree Management, LP27,578$26.1M0.57%-39,81713F-HRTimeline
LYELL WEALTH MANAGEMENT, LP27,482$26M2.43%+30313F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…27,126$25.7M0.51%+1,18913F-HRTimelineGroup
L. Roy Papp & Associates, LLP27,097$25.6M3.14%-1,42913F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO27,081$25.6M0.89%-30713F-HRTimeline
Border to Coast Pensions Partnership Ltd27,024$25.6M0.52%-2,26413F-HRTimeline
OMERS ADMINISTRATION Corp26,830$25.4M0.22%+58813F-HRTimeline
HB Wealth Management, LLC26,827$25.4M0.21%+6,33613F-HRTimeline
NORTH POINT PORTFOLIO MANAGERS CORP/OH26,772$25.3M4.44%-3,23613F-HRTimeline
Front Street Capital Management, Inc.26,731$25.3M4.82%-6,47213F-HRTimeline
BECKER CAPITAL MANAGEMENT INC26,664$25.2M0.83%-713F-HRTimeline
MIDDLETON & CO INC/MA26,432$25M2.92%-1,00213F-HRTimeline
Crossmark Global Holdings, Inc.26,336$24.9M0.44%+3,47913F-HRTimeline
UniSuper Management Pty Ltd26,037$24.6M0.18%+1,70013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp25,937$24.5M1.12%+1,19313F-HRTimelineGroup
JACOBS & CO/CA25,884$24.5M2.61%-31213F-HRTimeline
DDD Partners, LLC25,810$24.4M2.97%-33713F-HRTimeline
Advisory Services Network, LLC25,801$24.4M0.47%-2,64213F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding25,630$24.2M-499Timeline
KELLY LAWRENCE W & ASSOCIATES INC/CA25,575$24.2M5.88%-5513F-HRTimeline
Gulf International Bank (UK) Ltd25,517$24.1M0.83%-9,11713F-HRTimeline
JTC Employer Solutions Trustee Ltd25,477$24.1M1.98%013F-HRTimeline
Harbour Trust & Investment Management Co25,459$24.1M2.92%+18213F-HRTimeline
ZEVIN ASSET MANAGEMENT LLC25,333$24M3.8%-5,24613F-HRTimeline
Mediolanum International Funds Ltd25,767$24M0.33%-3,99413F-HRTimeline
DAYMARK WEALTH PARTNERS, LLC25,291$23.9M1.03%+7413F-HR/ATimeline
Gradient Investments LLCin group Gradient Investments LLC25,251$23.9M0.48%+3,90313F-HRTimelineGroup
BLB&B Advisors, LLC25,241$23.9M1.21%-4913F-HRTimeline
Geneos Wealth Management Inc.25,200$23.8M0.35%+15,13013F-HRTimeline
PATTEN & PATTEN INC/TN25,199$23.8M1.6%-49713F-HRTimeline
AMI ASSET MANAGEMENT CORP25,137$23.8M1.39%-1,16113F-HRTimeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC25,082$23.7M0.46%+21013F-HRTimeline
ABSHER WEALTH MANAGEMENT, LLC24,923$23.6M3.09%-64913F-HRTimeline
F/m Investments LLC24,631$23.3M0.93%-2,08313F-HRTimeline
CIM, LLC24,622$23.3M3.46%+2,17413F-HRTimeline
Metis Global Partners, LLC24,422$23.1M0.65%+2,46713F-HRTimeline
ROTHSCHILD INVESTMENT LLC24,300$23M1.54%-1,52013F-HRTimeline
Dynamic Advisor Solutions LLC24,221$22.9M0.75%-37213F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI23,969$22.7M4.1%-1,77913F-HRTimeline
Dundas Partners LLP23,963$22.7M1.67%013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC23,824$22.5M0.48%+1,10313F-HRTimeline
OLD NATIONAL BANCORP /IN/23,719$22.4M0.59%-1,28113F-HRTimeline
Argent Trust Co23,573$22.3M0.92%+5013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC23,503$22.2M0.68%-31113F-HRTimeline
Bellecapital International Ltd.23,450$22.2M4.38%-1,94113F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…23,433$22.2M0.65%-2,24613F-HRTimelineGroup
HERITAGE INVESTORS MANAGEMENT CORP23,404$22.1M0.76%+37013F-HRTimeline
BRAUN STACEY ASSOCIATES INC23,352$22.1M0.9%-1,36013F-HRTimeline
Vest Financial, LLC23,146$21.9M0.34%+20,96613F-HRTimeline
HRT FINANCIAL LP23,126$21.9M0.14%new13F-HRTimeline
Borer Denton & Associates, Inc.22,941$21.7M7.67%-22513F-HRTimeline
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD22,880$21.6M0.4%-49,29513F-HRTimelineGroup
Sterling Capital Management LLC22,831$21.6M0.33%-1,40513F-HRTimeline
SALEM INVESTMENT COUNSELORS INC22,791$21.6M0.75%+25913F-HRTimeline
Washington Trust Bank22,748$21.5M2.16%-93513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
WOODSTOCK CORP22,471$21.3M2.1%+43913F-HRTimeline
BRIGHTON JONES LLC22,379$21.2M0.68%+2,55413F-HRTimeline
EASTERN BANK22,201$21M0.41%-37013F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC22,168$21M1.48%-62813F-HRTimeline
CONWAY CAPITAL MANAGEMENT, INC.22,115$20.9M10.46%+1,84413F-HRTimeline
ALBION FINANCIAL GROUP /UT22,091$20.9M1.48%+24513F-HRTimeline
B. Riley Wealth Advisors, Inc.22,086$20.9M0.63%+99513F-HRTimeline
COBBLESTONE CAPITAL ADVISORS LLC /NY/21,981$20.8M1.14%+10113F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH22,041$20.8M0.27%-74,01813F-HRTimelineGroup
Penobscot Investment Management Company…21,929$20.7M1.95%+32713F-HRTimeline
Northstar Group, Inc.21,867$20.7M3.35%+2713F-HRTimeline
Bath Savings Trust Co21,847$20.7M2.14%+11813F-HRTimeline
First Horizon Advisors, Inc.21,825$20.6M0.58%-1,53313F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding21,768$20.6M-2,394Timeline
NWAM LLC21,746$20.6M1.77%-58413F-HRTimeline
Atria Investments, Inc21,716$20.5M0.26%-99813F-HRTimeline
Perigon Wealth Management, LLC21,712$20.5M0.53%+81613F-HRTimeline
Merit Financial Group, LLC21,592$20.4M0.31%+2,75013F-HRTimeline
NWF Advisory Services Inc.21,586$20.4M2.87%-33313F-HRTimeline
Alley Investment Management Company, LLC21,557$20.4M2.56%-1,18713F-HRTimeline
AMERICAN NATIONAL BANK & TRUST21,546$20.4M2.26%-313F-HRTimeline
Sandy Spring Bank21,505$20.3M0.86%+3313F-HRTimeline
Cardinal Capital Management21,443$20.3M3.14%-27813F-HRTimeline
Segment Wealth Management, LLC21,411$20.3M1.37%+4713F-HRTimeline
McCollum Christoferson Group LLC21,326$20.2M6.15%-25213F-HRTimeline
NewEdge Wealth, LLC21,262$20.1M0.36%-45913F-HRTimeline
World Investment Advisors21,232$20.1M0.52%+7,08113F-HRTimeline
Quantbot Technologies LP21,175$20M0.64%new13F-HRTimeline
Robertson Stephens Wealth Management, L…21,132$20M0.75%+7,74613F-HRTimeline
NAVELLIER & ASSOCIATES INC19,671$20M2.76%-3,17013F-HRTimeline
Vinva Investment Management Ltd21,455$19.9M0.79%-65713F-HRTimeline
Kozak & Associates, Inc.20,327$19.9M4.97%+39113F-HRTimeline
CENTRAL TRUST Co21,035$19.9M0.49%-51313F-HRTimeline
NorthCoast Asset Management LLC21,026$19.9M0.1%-33513F-HR/ATimeline
OSSIAM20,988$19.9M0.28%+11,45713F-HRTimeline
Renaissance Investment Group LLC20,941$19.8M4.81%-2,43213F-HRTimeline
Kingsview Wealth Management, LLC20,934$19.8M0.37%-33,12813F-HRTimeline
JAG CAPITAL MANAGEMENT, LLC20,884$19.8M2.64%+7,70513F-HRTimeline
Sowell Financial Services LLC20,878$19.7M0.9%-27213F-HRTimeline
Maryland State Retirement & Pension Sys…20,783$19.7M0.47%-3,14213F-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