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Disclosery

COST COSTCO WHOLESALE CORPORATION

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COM (common), issuer CIK 909832

3,879 managers (3,943 13F filers) reported a position in COST shares at 2025-09-30, 296,922,826 shares in all. 117 filers opened a position and 170 filers sold out during the quarter.

Managers
3,879
13F filers
3,943
New
117
Added
1,660
Reduced
1,589
Sold out
170
Shares held by filers
296,922,826

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
TOTH FINANCIAL ADVISORY CORP1,850$1.71M0.18%+4413F-HRTimeline
MBM WEALTH CONSULTANTS, LLC1,843$1.71M0.42%+18913F-HRTimeline
Red Wave Investments LLC1,842$1.71M0.52%-1113F-HRTimeline
EVERMAY WEALTH MANAGEMENT LLC1,839$1.7M0.19%-713F-HRTimeline
Horst & Graben Wealth Management LLC1,839$1.7M0.26%+2513F-HRTimeline
Aprio Wealth Management, LLC1,838$1.7M0.17%+5913F-HRTimeline
Navalign, LLC1,835$1.7M0.45%+1413F-HRTimeline
FUKOKU MUTUAL LIFE INSURANCE Co1,834$1.7M0.1%-12213F-HRTimeline
RETIREMENT GUYS FORMULA LLC1,833$1.7M0.6%-1,15413F-HRTimeline
PETRA FINANCIAL ADVISORS INC1,825$1.69M0.98%+4313F-HRTimeline
RIDGECREST WEALTH PARTNERS, LLC1,825$1.69M0.76%+39813F-HRTimeline
Texas Bank & Trust Co1,823$1.69M0.64%-4413F-HRTimeline
Laraway Financial Advisors Inc1,819$1.68M1.15%-313F-HRTimeline
Arbor Investment Advisors, LLC1,819$1.68M0.21%-713F-HRTimeline
Arkfeld Wealth Strategies, L.L.C.1,839$1.68M0.61%-1213F-HRTimeline
GRIES FINANCIAL LLC1,809$1.67M0.26%-2513F-HRTimeline
TRAPHAGEN INVESTMENT ADVISORS LLC1,809$1.67M0.14%-2213F-HRTimeline
Welch Group, LLC1,808$1.67M0.07%+5313F-HRTimeline
Richwood Investment Advisors, LLC1,804$1.67M1.31%013F-HRTimeline
Crews Bank & Trust1,803$1.67M0.24%+613F-HRTimeline
BAKER BOYER NATIONAL BANK1,802$1.67M0.55%-23513F-HRTimeline
Rollins Financial Advisors, LLC1,800$1.67M0.25%-12313F-HRTimeline
Union Heritage Capital, LLC1,800$1.67M0.54%013F-HRTimeline
Traveka Wealth, LLC1,796$1.66M0.74%-4713F-HRTimeline
Arrowroot Family Office, LLC1,787$1.65M0.66%+9013F-HRTimeline
First International Bank & Trust1,785$1.65M0.57%+6213F-HRTimeline
DMC Group, LLC1,784$1.65M1.14%+6013F-HRTimeline
Advisory Resource Group1,783$1.65M0.3%+14113F-HRTimeline
Legacy Financial Advisors, Inc.1,782$1.65M0.23%-613F-HRTimeline
FIDUCIARY FAMILY OFFICE, LLC1,778$1.65M0.47%-3513F-HRTimeline
Avidian Wealth Enterprises, LLC1,775$1.64M0.06%+10713F-HRTimeline
Crewe Advisors LLC1,775$1.64M0.16%+6113F-HRTimeline
Impact Capital Partners LLC1,775$1.64M0.49%+213F-HRTimeline
Great Waters Wealth Management1,773$1.64M0.19%+313F-HRTimeline
Heritage Wealth Management, Inc.1,768$1.64M0.48%-313F-HRTimeline
Sovereign Financial Group, Inc.1,766$1.63M0.31%+2213F-HRTimeline
BANK OF HAWAII1,760$1.63M0.08%+9913F-HRTimeline
Olistico Wealth, LLC1,760$1.63M0.86%013F-HRTimeline
BARON SILVER STEVENS FINANCIAL ADVISORS…1,756$1.63M0.24%-3013F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …1,752$1.62M0.04%+11813F-HRTimelineGroup
Canvas Wealth Advisors, LLC1,766$1.62M0.29%+15713F-HRTimeline
United Community Bankin group United Community Bank1,745$1.62M0.5%+3813F-HRTimelineGroup
Guardian Financial Partners, LLC1,744$1.61M0.68%+2713F-HRTimeline
Cheviot Value Management, LLC1,745$1.61M0.17%+5513F-HRTimeline
Central Pacific Bank - Trust Division1,741$1.61M0.19%+2013F-HRTimeline
COOKSON PEIRCE & CO INC1,736$1.61M0.07%-42,77613F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC1,735$1.61M0.07%013F-HRTimeline
Motiv8 Investments LLC1,731$1.6M0.85%+34113F-HRTimeline
LONDON CO OF VIRGINIA1,730$1.6M0.01%013F-HRTimeline
Crescent Sterling, Ltd.1,728$1.6M1.68%+81213F-HRTimeline
BIP Wealth, LLC1,728$1.6M0.08%+38513F-HRTimeline
Ceeto Capital Group, LLC1,727$1.6M0.46%013F-HRTimeline
Moloney Securities Asset Management, LLC1,727$1.6M0.19%+1413F-HRTimeline
Trueblood Wealth Management, LLC1,725$1.6M0.62%+6313F-HRTimeline
Ledyard National Bank1,721$1.59M0.14%-7113F-HRTimeline
Fortis Group Advisors, LLC1,747$1.59M0.27%-7813F-HRTimeline
Net Worth Advisory Group1,715$1.59M0.46%-47713F-HRTimeline
Beacon Capital Management, LLC1,712$1.58M0.23%+2213F-HRTimeline
MARIETTA INVESTMENT PARTNERS LLC1,712$1.58M0.31%+20513F-HRTimeline
Quadcap Wealth Management, LLC1,711$1.58M0.19%+2613F-HRTimeline
Paul R. Ried Financial Group, LLC1,711$1.58M0.8%+2513F-HRTimeline
Acorns Advisers, LLC1,710$1.58M0.01%+31513F-HRTimeline
Iron Gate Global Advisors LLC1,702$1.58M0.16%013F-HRTimeline
Evelyn Partners Investment Management (…1,704$1.58M0.55%-3113F-HRTimeline
Pullen Investment Management, LLC1,702$1.58M0.85%-1613F-HRTimeline
Panoramic Capital Partners, LLC1,700$1.57M1.01%-10113F-HRTimeline
Purkiss Capital Advisors LLC1,699$1.57M0.75%+9713F-HRTimeline
Orange Investment Advisors, Inc.1,697$1.57M0.16%-13513F-HRTimeline
Register Financial Advisors LLC1,693$1.57M0.62%013F-HRTimeline
PIONEER TRUST BANK N A/OR1,693$1.57M0.37%013F-HRTimeline
Abundance Wealth Counselors1,693$1.57M0.27%-15513F-HRTimeline
SANDER CAPITAL ADVISORS INC1,693$1.57M0.66%+313F-HRTimeline
Safeguard Investment Advisory Group, LLC1,689$1.56M0.39%-4013F-HRTimeline
CRA Financial Services, LLC1,687$1.56M0.21%+4413F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC1,686$1.56M0.34%+2013F-HRTimeline
Atlas Legacy Advisors, LLC1,683$1.56M0.3%+11813F-HRTimeline
Bridgewater Advisors Inc.1,686$1.56M0.11%-9413F-HRTimeline
CLG LLC1,680$1.56M0.42%+13213F-HRTimeline
ACCESS FINANCIAL SERVICES, INC.1,677$1.55M0.56%new13F-HRTimeline
Hara Capital LLC1,677$1.55M0.91%013F-HRTimeline
EPG Wealth Management LLC1,664$1.54M0.42%+5313F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC1,662$1.54M0.01%-10,71313F-HRTimelineGroup
Robinswood Financial LLC1,659$1.54M0.51%+213F-HRTimeline
Shira Ridge Wealth Management1,658$1.53M0.65%+1213F-HRTimeline
MEYER HANDELMAN CO1,658$1.53M0.05%013F-HRTimeline
FLC Capital Advisors1,657$1.53M0.3%-1213F-HRTimeline
Perpetual Ltdin group Perpetual Ltd1,655$1.53M0.02%+87113F-HRTimelineGroup
Stonebridge Financial Planning Group, L…1,649$1.53M0.57%-7513F-HRTimeline
Consolidated Portfolio Review Corp1,654$1.53M0.19%+8013F-HRTimeline
Capital Advisors, Ltd. LLC1,646$1.52M0.17%+31213F-HRTimeline
Citizens National Bank Trust Department1,646$1.52M0.27%013F-HRTimeline
Members Trust Co1,641$1.52M0.05%-3913F-HRTimeline
Lodestone Wealth Management LLC1,640$1.52M0.68%+6213F-HRTimeline
waypoint wealth counsel1,640$1.52M0.6%-20613F-HRTimeline
Red Mountain Financial, LLC1,640$1.52M1.54%+813F-HRTimeline
BayBridge Capital Group, LLC1,638$1.52M0.97%-21713F-HRTimeline
Bolthouse Investments, LLC1,636$1.51M1.37%-35313F-HRTimeline
FORTEM FINANCIAL GROUP, LLC1,635$1.51M0.43%013F-HRTimeline
Octavia Wealth Advisors, LLC1,633$1.51M0.15%+5013F-HRTimeline
Flavin Financial Services, Inc.1,629$1.51M1.07%+5513F-HR/ATimeline
PERSONAL CFO SOLUTIONS, LLC1,628$1.51M0.26%-613F-HRTimeline
Shum Financial Group, Inc.1,626$1.51M1.12%13F-HRTimeline
SAX WEALTH ADVISORS, LLC1,623$1.5M0.08%+12313F-HRTimeline
AXA S.A.in group AXA S.A.1,620$1.5M0.75%-392,46313F-HRTimelineGroup
RFP Financial Group LLC1,616$1.49M0.61%+1813F-HRTimeline
Petros Family Wealth, LLC1,605$1.49M1.24%+13013F-HRTimeline
Forvis Mazars Wealth Advisors, LLC1,604$1.48M0.03%+3913F-HRTimeline
Prudent Man Advisors, LLC1,604$1.48M0.55%-19713F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC1,602$1.48M0.02%+1,25113F-HRTimelineGroup
Magnus Financial Group LLC1,602$1.48M0.12%+1713F-HRTimeline
MSH Capital Advisors LLC1,600$1.48M0.4%+2913F-HRTimeline
MONETTA FINANCIAL SERVICES INC1,600$1.48M1.04%-2,90013F-HRTimeline
Prentice Wealth Management LLC1,598$1.48M0.36%+4113F-HRTimeline
Alteri Wealth LLC1,595$1.48M0.51%-3513F-HRTimeline
Omega Financial Group, LLC1,593$1.47M0.5%+1,27013F-HRTimeline
Wealth Advisors of Tampa Bay, LLC1,590$1.47M0.49%new13F-HRTimeline
LifeSteps Financial, Inc.1,590$1.47M0.95%+4213F-HRTimeline
Corps Capital Advisors, LLC1,589$1.47M2.23%-813F-HRTimeline
EWA, LLC1,579$1.46M0.4%+5513F-HRTimeline
Global Strategic Investment Solutions, …1,572$1.46M0.15%-1513F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd1,724$1.45M0.08%+35313F-HRTimelineGroup
Stonebrook Private Inc.1,565$1.45M0.31%-1313F-HRTimeline
Founders Financial Alliance, LLC1,563$1.45M0.27%+16213F-HRTimeline
Boltwood Capital Management1,558$1.44M0.38%+4013F-HRTimeline
Paragon Private Wealth Management, LLC1,556$1.44M0.47%+63413F-HRTimeline
Consilium Wealth Advisory, LLC1,556$1.44M0.56%-1613F-HRTimeline
Hemenway Trust Co LLC1,556$1.44M0.11%-7013F-HRTimeline
Creekmur Asset Management LLC1,555$1.44M0.24%-1,45013F-HRTimeline
WESPAC Advisors, LLC1,549$1.43M0.84%-9313F-HRTimeline
Sandbox Financial Partners, LLC1,548$1.43M0.41%-55413F-HRTimeline
DT Investment Partners, LLC1,543$1.43M0.12%013F-HRTimeline
Clarus Wealth Advisors1,559$1.43M0.63%+28313F-HRTimeline
Trust Co of the South1,541$1.43M0.24%+90013F-HRTimeline
EXCALIBUR MANAGEMENT CORP1,540$1.43M0.52%+713F-HRTimeline
CONTINENTAL INVESTORS SERVICES, INC.1,518$1.42M2.11%+813F-HRTimeline
Cache Advisors, LLC1,532$1.42M0.25%+89413F-HRTimeline
Sompo Asset Management Co., Ltd.1,530$1.42M0.24%-3013F-HRTimeline
Zhang Financial LLC1,528$1.41M0.06%+213F-HRTimeline
Tortoise Investment Management, LLC1,526$1.41M0.13%+1013F-HRTimeline
COLUMBIA ADVISORY PARTNERS LLC1,523$1.41M0.98%013F-HRTimeline
LAZARI CAPITAL MANAGEMENT, INC.1,522$1.41M0.48%-113F-HRTimeline
Bernard Wealth Management Corp.1,518$1.41M0.59%-3713F-HRTimeline
Heirloom Wealth Management1,517$1.4M0.34%-4313F-HRTimeline
Burton Enright Welch1,517$1.4M0.21%+2113F-HRTimeline
OARSMAN CAPITAL, INC.1,517$1.4M0.2%+10713F-HRTimeline
ALTFEST L J & CO INC1,516$1.4M0.16%-5013F-HRTimeline
CARDIFF PARK ADVISORS, LLC1,514$1.4M0.11%013F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.1,513$1.4M0.13%013F-HRTimeline
ADIRONDACK TRUST CO1,513$1.4M0.47%+113F-HRTimeline
Putney Financial Group LLC1,510$1.4M1.39%+1013F-HRTimeline
MOSAIC FAMILY WEALTH PARTNERS, LLC1,518$1.39M0.16%-1313F-HRTimeline
Goldstone Financial Group, LLC1,502$1.39M0.16%+43213F-HRTimeline
Merrion Investment Management Co, LLC1,500$1.39M0.8%+10013F-HRTimeline
Hoxton Planning & Management, LLC1,494$1.38M0.44%+1913F-HRTimeline
Spectrum Asset Management, Inc. (NB/CA)1,493$1.38M0.49%-213F-HRTimeline
SEVEN MILE ADVISORY1,487$1.38M0.22%+25013F-HRTimeline
D'Orazio & Associates, Inc.1,487$1.38M0.18%-2613F-HRTimeline
Heartland Bank & Trust Co1,486$1.38M0.57%+28813F-HRTimeline
Davis Capital Management1,476$1.37M0.95%13F-HRTimeline
Formidable Asset Management, LLC1,376$1.36M0.21%+9013F-HRTimeline
Duncan Williams Asset Management, LLC1,472$1.36M0.38%-613F-HRTimeline
Sloy Dahl & Holst, LLC1,469$1.36M0.14%+513F-HRTimeline
Advocacy Wealth Management, LLC1,469$1.36M0.06%new13F-HRTimeline
Bluespring Wealth Management, LLC1,463$1.35M0.12%-1013F-HRTimeline
Seelaus Asset Management LLC1,462$1.35M1.07%+20013F-HR/ATimeline
SMITH CHAS P & ASSOCIATES PA CPASin group SMITH CHAS P & ASSOCIATES PA …1,460$1.35M0.12%-2,93713F-HRTimelineGroup
Paulson Wealth Management Inc.1,458$1.35M0.32%+213F-HRTimeline
Richard W. Paul & Associates, LLC1,458$1.35M0.46%+4913F-HRTimeline
MOODY LYNN LIEBERSON & WALKER, LLC1,454$1.35M0.07%-2,40213F-HRTimeline
KLCM Advisors, Inc.1,452$1.34M0.13%+2513F-HRTimeline
Heritage Financial Services, LLC1,449$1.34M0.12%-813F-HRTimeline
M&G PLCin group M&G PLC1,445$1.34M0.01%new13F-HRTimelineGroup
MILESTONE ASSET MANAGEMENT, LLC1,445$1.34M0.25%-7713F-HRTimeline
SMITH SHELLNUT WILSON LLC /ADV1,445$1.34M0.51%+15413F-HRTimeline
Weaver Consulting Group1,445$1.34M0.34%-6013F-HRTimeline
Provident Co of the Employees of the He…1,448$1.34M1.34%013F-HRTimeline
Investment Research Partners LLC1,464$1.34M0.6%13F-HRTimeline
ORSER CAPITAL MANAGEMENT, LLC1,441$1.33M0.7%new13F-HRTimeline
EHP Funds Inc.1,441$1.33M1.76%+94113F-HRTimeline
CHILDRESS CAPITAL ADVISORS, LLC1,440$1.33M0.24%+5613F-HRTimeline
FIRST NATIONAL BANK & TRUST CO OF NEWTO…1,440$1.33M0.25%013F-HRTimeline
PARAGON CAPITAL MANAGEMENT INC1,438$1.33M1%-2913F-HRTimeline
SAGE ADVISORS, LLC1,437$1.33M0.95%-713F-HRTimeline
LexAurum Advisors, LLC1,436$1.33M0.19%-17113F-HRTimeline
Triangle Securities Wealth Management1,435$1.33M0.3%+80013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Fire Capital Management LLC1,434$1.33M0.76%+4313F-HRTimeline
L & S Advisors Inc1,432$1.33M0.13%-5,74413F-HRTimeline
DRW Securities, LLC1,447$1.33M0.07%-1,26513F-HRTimeline
Sentry LLC1,428$1.32M0.33%013F-HRTimeline
River Street Advisors LLC1,427$1.32M0.51%+3613F-HRTimeline
SEEDS INVESTOR LLC1,426$1.32M0.28%-5513F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…1,423$1.32M<0.01%+2613F-HRTimeline
Heartwood Wealth Advisors LLC1,419$1.31M0.12%-113F-HRTimeline
Clarion Wealth Managment Partners, LLC1,418$1.31M1.3%+2313F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management1,417$1.31M<0.01%-51,34413F-HRTimelineGroup
3Chopt Investment Partners, LLC1,416$1.31M0.3%-4913F-HRTimeline
BXM Wealth LLC1,415$1.31M1.24%+2113F-HRTimeline
RMG Wealth Management LLC3,317$1.31M0.18%+3,04313F-HRTimeline
McAdam, LLC1,414$1.31M0.06%+27913F-HRTimeline
Chancellor Financial Group WB LP1,412$1.31M0.93%-2513F-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