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Disclosery

COST COSTCO WHOLESALE CORPORATION

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COM (common), issuer CIK 909832

4,074 managers (4,142 13F filers) reported a position in COST shares at 2025-12-31, 316,984,800 shares in all. 110 filers opened a position and 174 filers sold out during the quarter.

Managers
4,074
13F filers
4,142
New
110
Added
1,564
Reduced
1,653
Sold out
174
Shares held by filers
316,984,800

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 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Legacy Edge Advisors, LLC2,015$1.74M0.19%+513F-HRTimeline
Bullock Wealth Management Group2,015$1.74M0.85%+10313F-HRTimeline
Directional Asset Management2,015$1.74M1.52%13F-HRTimeline
Ullmann Wealth Partners Group, LLC1,906$1.74M0.18%-7413F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.1,792$1.74M0.58%+1,41213F-HRTimeline
Pinnacle West Asset Management, Inc.2,005$1.73M1.12%013F-HRTimeline
Allegheny Financial Group2,004$1.73M0.26%-3313F-HRTimeline
Triangle Securities Wealth Management2,003$1.73M0.36%+56813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Quantum Financial Planning Services, In…2,003$1.73M0.63%+3713F-HRTimeline
Broadway Wealth Solutions, Inc.2,002$1.73M0.92%-313F-HRTimeline
Smithfield Trust Co1,998$1.73M0.08%+313F-HRTimeline
Cascade Financial Partners, LLC2,001$1.73M0.17%-1913F-HRTimeline
Disciplined Investors, L.L.C.2,000$1.72M1.13%-2713F-HRTimeline
Cedrus Wealth Group LLC1,995$1.72M1.59%13F-HRTimeline
Clarus Wealth Advisors1,825$1.72M0.71%+26613F-HRTimeline
Redwood Investment Management, LLCin group Redwood Investment Management…1,992$1.72M0.19%+8413F-HR/ATimelineGroup
Midwest Financial Group LLC1,989$1.72M0.76%+59213F-HRTimeline
Bridgewater Advisors Inc.1,740$1.71M0.11%+5413F-HRTimeline
OPINICUS CAPITAL, INC.1,983$1.71M1.19%+1113F-HRTimeline
Marble Harbor Investment Counsel, LLC1,980$1.71M0.18%-12513F-HRTimeline
Sun Financial Inc1,975$1.7M0.95%13F-HRTimeline
St. Clair Advisors, LLC1,975$1.7M0.44%013F-HRTimeline
One River Asset Management, LLC1,972$1.7M1.51%+98413F-HRTimeline
DEBUSSY CAPITAL MANAGEMENT LP1,967$1.7M0.23%-11613F-HRTimeline
NCP Inc.1,966$1.7M1.37%-11613F-HRTimeline
GOULD ASSET MANAGEMENT LLC /CA/1,966$1.7M0.3%-8513F-HRTimeline
Mayflower Financial Advisors, LLC1,964$1.69M0.21%+3113F-HRTimeline
LCM Capital Management Inc1,962$1.69M0.82%-1213F-HRTimeline
Clearwave Capital, LLC1,962$1.69M1.25%13F-HRTimeline
MIdWestOne Financial Group, Inc.1,959$1.69M0.19%-5113F-HRTimeline
Centennial Bank/AR/in group Centennial Bank/AR/1,956$1.69M0.67%013F-HRTimelineGroup
KANE INVESTMENT MANAGEMENT, INC.1,954$1.68M0.82%-14813F-HRTimeline
Zullo Investment Group, Inc.1,952$1.68M0.62%+2513F-HRTimeline
First Nebraska Trust Co1,952$1.68M0.15%+55013F-HRTimeline
Navalign, LLC1,950$1.68M0.41%+11513F-HRTimeline
Members Trust Co1,947$1.68M0.05%+30613F-HRTimeline
MBM WEALTH CONSULTANTS, LLC1,937$1.67M0.4%+9413F-HRTimeline
Pines Wealth Management, LLC1,936$1.67M0.54%-2613F-HRTimeline
DEROY & DEVEREAUX PRIVATE INVESTMENT CO…1,933$1.67M0.08%-1713F-HRTimeline
FIRST AMERICAN TRUST, FSB1,932$1.67M0.11%-10613F-HRTimeline
PRIVATE MANAGEMENT GROUP INC1,932$1.67M0.05%013F-HRTimeline
Regent Peak Wealth Advisors LLC1,928$1.66M0.33%-4413F-HRTimeline
Tempus Wealth Planning, LLC1,926$1.66M0.38%+5613F-HRTimeline
Evelyn Partners Investment Management (…1,922$1.66M0.54%+21813F-HRTimeline
VAUGHAN DAVID INVESTMENTS LLC/IL1,920$1.66M0.04%013F-HRTimeline
Crescent Sterling, Ltd.1,919$1.65M1.7%+19113F-HRTimeline
GARDNER LEWIS ASSET MANAGEMENT L P1,912$1.65M0.42%+84613F-HRTimeline
BIRMINGHAM CAPITAL MANAGEMENT CO INC/AL1,910$1.65M0.73%-2013F-HRTimeline
Main Street Financial Solutions, LLC1,908$1.64M0.12%-2,98013F-HRTimeline
BARON SILVER STEVENS FINANCIAL ADVISORS…1,907$1.64M0.24%+15113F-HRTimeline
Fortune 45 LLC1,923$1.64M0.79%+2813F-HRTimeline
MSH Capital Advisors LLC1,901$1.64M0.35%+30113F-HRTimeline
TRIGLAV INVESTMENTS, D.O.O.1,900$1.64M0.1%new13F-HRTimeline
Fortis Capital Management LLC1,900$1.64M0.22%-14713F-HRTimeline
Costello Asset Management, INC1,896$1.64M0.54%+3213F-HRTimeline
General Partner, Inc.1,892$1.63M0.93%013F-HRTimeline
Beacon Capital Management, LLC1,886$1.63M0.25%+17413F-HRTimeline
Arkfeld Wealth Strategies, L.L.C.1,840$1.62M0.56%+113F-HRTimeline
Cheviot Value Management, LLC1,689$1.62M0.16%-5613F-HRTimeline
Wealth Advisors of Iowa, LLC1,881$1.62M0.53%013F-HRTimeline
SoundView Advisors Inc.1,880$1.62M0.57%-97213F-HRTimeline
DMC Group, LLC1,879$1.62M1.08%+9513F-HRTimeline
Atlas Legacy Advisors, LLC1,841$1.62M0.28%+15813F-HRTimeline
MARKET STREET WEALTH MANAGEMENT ADVISOR…1,875$1.62M0.25%-5013F-HRTimeline
CVA Family Office, LLC1,875$1.62M0.19%-6213F-HRTimeline
LODESTAR PRIVATE ASSET MANAGEMENT LLC1,869$1.61M0.16%-7813F-HRTimeline
Farrow Financial, Inc.1,862$1.61M0.92%-56513F-HRTimeline
SONATA CAPITAL GROUP INC1,861$1.6M0.58%013F-HRTimeline
Park Edge Advisors, LLC1,859$1.6M0.36%-5813F-HRTimeline
LAZARI CAPITAL MANAGEMENT, INC.1,856$1.6M0.54%+33413F-HR/ATimeline
Cane Capital Partners, LLC1,855$1.6M0.67%13F-HRTimeline
Petros Family Wealth, LLC1,844$1.59M1.06%+23913F-HRTimeline
Physician Wealth Advisors, Inc.1,841$1.59M0.22%-11113F-HRTimeline
Wealth Group, Ltd.1,840$1.59M1.55%13F-HRTimeline
FSM Wealth Advisors, LLC1,839$1.59M0.22%-71013F-HRTimeline
BURKE & HERBERT BANK & TRUST CO1,835$1.58M0.44%-20213F-HRTimeline
TRAPHAGEN INVESTMENT ADVISORS LLC1,834$1.58M0.13%+2513F-HRTimeline
Strategic Wealth Partners, Ltd.1,833$1.58M0.11%-14513F-HRTimeline
Horst & Graben Wealth Management LLC1,825$1.57M0.24%-1413F-HRTimeline
Laraway Financial Advisors Inc1,819$1.57M1.02%013F-HRTimeline
Pullen Investment Management, LLC1,818$1.57M0.83%+11613F-HRTimeline
Fragasso Financial Advisors Inc1,816$1.57M0.09%-20513F-HRTimeline
Whalen Wealth Management Inc.1,812$1.56M0.84%+74813F-HRTimeline
Arbor Investment Advisors, LLC1,809$1.56M0.21%-1013F-HRTimeline
Flavin Financial Services, Inc.1,806$1.56M1.07%+17713F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…1,802$1.55M0.14%-7113F-HRTimelineGroup
Texas Bank & Trust Co1,802$1.55M0.57%-2113F-HRTimeline
Magnus Financial Group LLC1,801$1.55M0.12%+19913F-HRTimeline
Union Heritage Capital, LLC1,800$1.55M0.53%013F-HRTimeline
PETRA FINANCIAL ADVISORS INC1,799$1.55M0.91%-2613F-HRTimeline
Abacus Wealth Partners, LLC1,797$1.55M0.15%-6013F-HRTimeline
Red Wave Investments LLC1,793$1.55M0.46%-4913F-HRTimeline
Safeguard Investment Advisory Group, LLC1,791$1.55M0.4%+10213F-HRTimeline
Net Worth Advisory Group1,791$1.54M0.31%+7613F-HRTimeline
FIDUCIARY FAMILY OFFICE, LLC1,789$1.54M0.44%+1113F-HRTimeline
Chris Bulman Inc1,785$1.54M0.68%-6613F-HRTimeline
Betterment LLC1,785$1.54M<0.01%+57013F-HRTimeline
Crewe Advisors LLC1,784$1.54M0.14%+913F-HRTimeline
Motiv8 Investments LLC1,781$1.54M0.84%+5013F-HRTimeline
Duncan Williams Asset Management, LLC1,570$1.54M0.38%+9813F-HRTimeline
Acropolis Investment Management, LLC1,781$1.54M0.07%-613F-HRTimeline
Sovereign Financial Group, Inc.1,779$1.53M0.27%+1313F-HRTimeline
Capula Management Ltdin group Capula Management Ltd1,776$1.53M0.01%-101,61313F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Crews Bank & Trust1,774$1.53M0.22%-2913F-HRTimeline
Perpetual Ltdin group Perpetual Ltd1,772$1.53M0.02%+11713F-HRTimelineGroup
Paul R. Ried Financial Group, LLC1,766$1.52M0.72%+5513F-HRTimeline
Heritage Wealth Management, Inc.1,764$1.52M0.42%-413F-HRTimeline
AlphaQuest LLC1,764$1.52M0.09%+1,21813F-HRTimeline
Guardian Financial Partners, LLC1,761$1.52M0.64%+1713F-HRTimeline
ARWA LLC1,760$1.52M0.89%13F-HRTimeline
Olistico Wealth, LLC1,760$1.52M0.74%013F-HRTimeline
Keudell/Morrison Wealth Management1,757$1.52M0.32%13F-HRTimeline
Central Pacific Bank - Trust Division1,756$1.51M0.19%+1513F-HRTimeline
Impact Capital Partners LLC1,753$1.51M0.45%-2213F-HRTimeline
T. Rowe Price Investment Management, In…1,750$1.51M<0.01%new13F-HR/ATimeline
Gladius Capital Management LP1,751$1.51M1.87%new13F-HRTimeline
SBI Okasan Asset Management Co.Ltd.1,738$1.51M0.08%13F-HRTimeline
BayBridge Capital Group, LLC1,745$1.5M0.93%+10713F-HRTimeline
United Community Bankin group United Community Bank1,744$1.5M0.57%-113F-HRTimelineGroup
Abundance Wealth Counselors1,744$1.5M0.25%+5113F-HRTimeline
Investors Towarzystwo Funduszy Inwestyc…1,740$1.5M0.57%+57613F-HRTimeline
Astoria Portfolio Advisors LLC.1,522$1.5M0.34%+54613F-HRTimeline
Fire Capital Management LLC1,738$1.5M0.75%+30413F-HRTimeline
Trueblood Wealth Management, LLC1,737$1.5M0.58%+1213F-HRTimeline
Traveka Wealth, LLC1,735$1.5M0.61%-6113F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC1,735$1.5M0.06%013F-HRTimeline
Urban Wealth Management, LLC1,733$1.49M1.39%13F-HRTimeline
LONDON CO OF VIRGINIA1,730$1.49M0.01%013F-HRTimeline
MIDLAND WEALTH ADVISORS, LLC1,727$1.49M0.08%-38913F-HRTimeline
EVERMAY WEALTH MANAGEMENT LLC1,725$1.49M0.17%-11413F-HRTimeline
DT Investment Partners, LLC1,724$1.49M0.12%+18113F-HRTimeline
Great Waters Wealth Management1,722$1.49M0.16%-5113F-HRTimeline
Panoramic Capital Partners, LLC1,722$1.48M0.91%+2213F-HRTimeline
Advisors Preferred, LLCin group Advisors Preferred, LLC1,727$1.48M0.24%+32713F-HRTimelineGroup
Quadcap Wealth Management, LLC1,710$1.47M0.17%-113F-HRTimeline
Register Financial Advisors LLC1,709$1.47M0.57%+1613F-HRTimeline
Faithward Advisors, LLC1,705$1.47M0.22%-2,89813F-HRTimeline
Ledyard National Bank1,705$1.47M0.13%-1613F-HRTimeline
Legacy Financial Advisors, Inc.1,704$1.47M0.2%-7813F-HRTimeline
Iron Gate Global Advisors LLC1,698$1.46M0.15%-413F-HRTimeline
PIONEER TRUST BANK N A/OR1,693$1.46M0.34%013F-HRTimeline
RIA Advisory Group LLC1,691$1.46M0.35%+42413F-HRTimeline
TRED AVON FAMILY WEALTH, LLC1,689$1.46M0.47%+47613F-HRTimeline
Kampmann Melissa S.1,480$1.45M1.08%new13F-HRTimeline
Patton Albertson Miller Group, LLC1,686$1.45M0.17%-1,84813F-HRTimeline
Founders Financial Alliance, LLC1,685$1.45M0.27%+12213F-HRTimeline
EPG Wealth Management LLC1,685$1.45M0.39%+2113F-HRTimeline
CLG LLC1,677$1.45M0.36%-313F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC1,676$1.45M0.3%-1013F-HRTimeline
Rollins Financial Advisors, LLC1,675$1.44M0.21%-12513F-HRTimeline
TICINO WEALTH1,675$1.44M0.54%13F-HRTimeline
Shira Ridge Wealth Management1,671$1.44M0.58%+1313F-HRTimeline
Hara Capital LLC1,668$1.44M0.8%-913F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC1,666$1.44M0.02%+6413F-HRTimelineGroup
Alta Advisers Ltdin group Alta Advisers Ltd1,666$1.44M0.52%-60013F-HRTimelineGroup
Robinswood Financial LLC1,661$1.43M0.46%+213F-HRTimeline
Forvis Mazars Wealth Advisors, LLC1,659$1.43M0.03%+5513F-HRTimeline
MEYER HANDELMAN CO1,658$1.43M0.04%013F-HRTimeline
OARSMAN CAPITAL, INC.1,656$1.43M0.19%+13913F-HRTimeline
CONTINENTAL INVESTORS SERVICES, INC.1,518$1.43M1.84%013F-HRTimeline
Zhang Financial LLC1,654$1.43M0.05%+12613F-HRTimeline
DOVER ADVISORS, LLC1,650$1.42M0.55%+48213F-HRTimeline
KLCM Advisors, Inc.1,650$1.42M0.12%+19813F-HRTimeline
Prentice Wealth Management LLC1,649$1.42M0.32%+5113F-HRTimeline
L & S Advisors Inc1,647$1.42M0.13%+21513F-HRTimeline
Maridea Wealth Management LLC1,644$1.42M0.21%+26513F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.1,643$1.42M0.12%+13013F-HRTimeline
MAIMON WEALTH MANAGEMENT LTD.1,640$1.41M1.31%13F-HRTimeline
Richard W. Paul & Associates, LLC1,639$1.41M0.47%+18113F-HRTimeline
NORTHBRIDGE FINANCIAL GROUP, LLC1,638$1.41M0.63%13F-HRTimeline
Shum Financial Group, Inc.1,638$1.41M1.02%+1213F-HRTimeline
Bolthouse Investments, LLC1,636$1.41M1.25%013F-HRTimeline
Capital Advisors, Ltd. LLC1,630$1.41M0.16%-1613F-HRTimeline
Wealth Advisors of Tampa Bay, LLC1,628$1.4M0.48%+3813F-HRTimeline
Retirement Solution LLC1,628$1.4M0.31%+22613F-HRTimeline
Mill Creek Capital Advisors, LLC1,626$1.4M0.03%-59513F-HRTimeline
Dogwood Wealth Management LLC1,623$1.4M0.62%-44513F-HRTimeline
Red Mountain Financial, LLC1,621$1.4M1.37%-1913F-HRTimeline
Verity & Verity, LLC1,621$1.4M0.11%+63513F-HRTimeline
Citizens National Bank Trust Department1,617$1.39M0.24%-2913F-HRTimeline
FUKOKU MUTUAL LIFE INSURANCE Co1,615$1.39M0.09%-21913F-HRTimeline
Stonebridge Financial Planning Group, L…1,614$1.39M0.5%-3513F-HRTimeline
Boltwood Capital Management1,611$1.39M0.36%+5313F-HRTimeline
CRA Financial Services, LLC1,607$1.39M0.18%-8013F-HRTimeline
SUMMIT WEALTH GROUP LLC / CO1,601$1.38M0.18%-28813F-HRTimeline
Tortoise Investment Management, LLC1,598$1.38M0.12%+7213F-HRTimeline
Corundum Group, Inc.1,596$1.38M0.46%+25113F-HRTimeline
Prudent Man Advisors, LLC1,594$1.37M0.5%-1013F-HRTimeline
Consilium Wealth Advisory, LLC1,593$1.37M0.51%+3713F-HRTimeline
Shepherd Street Advisors LLC1,592$1.37M1.32%13F-HRTimeline
Purkiss Capital Advisors LLC1,587$1.37M0.64%-11213F-HRTimeline
Stonebrook Private Inc.1,579$1.36M0.28%+1413F-HRTimeline
Global Strategic Investment Solutions, …1,576$1.36M0.13%+413F-HRTimeline
Andrews Advisory Associates, LLC1,573$1.36M0.72%13F-HRTimeline
LifeSteps Financial, Inc.1,566$1.35M0.86%-2413F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd1,588$1.35M0.06%-13613F-HRTimelineGroup
BXM Wealth LLC9,323$1.35M1.04%+7,90813F-HRTimeline
Kensington Investment Counsel, LLC1,562$1.35M0.55%+59913F-HRTimeline
IKE Capital, LLC1,561$1.35M1.17%13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP1,558$1.34M0.48%+89913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.

Events

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

    Accepted , ingested