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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
Altrafin AG684$633K0.2%013F-HRTimeline
SOUTH PLAINS FINANCIAL, INC.682$631K0.39%+14213F-HRTimeline
VAN STRUM & TOWNE INC.682$631K0.19%-513F-HRTimeline
PARADIGM ASSET MANAGEMENT CO LLC681$630K0.14%013F-HRTimeline
SLT Holdings LLC681$630K0.41%+513F-HRTimeline
Legacy Capital Group California, Inc.680$630K0.16%-4313F-HRTimeline
Owen LaRue, LLC680$630K0.25%-1,36313F-HRTimeline
SFM, LLC d/b/a Sweeney Financial Adviso…675$625K0.36%+1713F-HRTimeline
Clarity Wealth Development LLC675$624K0.56%-22913F-HRTimeline
Hartmann Taylor Wealth Management, LLC672$622K0.45%+513F-HRTimeline
YARGER WEALTH STRATEGIES, LLC672$622K0.29%-6913F-HRTimeline
Murphy & Mullick Capital Management Corp672$622K0.46%+2513F-HRTimeline
Hiley Hunt Wealth Management671$621K0.29%-413F-HRTimeline
Blankinship & Foster, LLC671$621K0.14%+913F-HRTimeline
CULBERTSON A N & CO INC670$620K0.09%-2013F-HRTimeline
Tributary Capital Management, LLC670$620K0.06%+513F-HR/ATimeline
FOURPATH CAPITAL MANAGEMENT, LLC669$619K0.09%-813F-HRTimeline
Rossby Financial, LCC674$618K0.21%+3513F-HRTimeline
Private Wealth Asset Management, LLC668$618K0.07%+8313F-HRTimeline
WMG Financial Advisors, LLC667$617K0.21%+2313F-HRTimeline
Park Place Capital Corp667$617K0.13%-513F-HRTimeline
Tuttle Capital Management, LLC666$616K2.33%013F-HRTimeline
Bullseye Investment Management, LLC651$616K0.37%013F-HRTimeline
Reliant Investment Partners, LLC671$614K0.48%-413F-HRTimeline
V2 Financial group LLC663$614K0.34%013F-HRTimeline
Presidio Capital Management, LLC661$612K0.21%+113F-HRTimeline
LVM CAPITAL MANAGEMENT LTD/MI660$611K0.06%+1013F-HRTimeline
Cornerstone National Bank & Trust Co660$611K0.25%+61713F-HRTimeline
OXFORD ASSET MANAGEMENT LLP659$610K0.2%+41813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Momentous Wealth Management, Inc.657$608K0.39%-4213F-HRTimeline
Delta Investment Management, LLC656$608K0.11%+3513F-HRTimeline
a16z Perennial Management, L.P.in group a16z Capital Management, L.L.…656$607K0.05%new13F-HRTimelineGroup
MCF Advisors LLC655$607K0.04%+2213F-HRTimeline
Caliber Wealth Management, LLC / KS655$606K0.07%+1113F-HRTimeline
Point Windward Advisors Inc.655$606K0.28%013F-HRTimeline
SHERBROOKE PARK ADVISERS LLC655$606K0.28%+30013F-HRTimeline
TFB Advisors LLC640$606K0.18%-45813F-HRTimeline
Evanson Asset Management, LLC654$605K0.03%-79213F-HRTimeline
First Fiduciary Investment Counsel, Inc.654$605K0.12%013F-HRTimeline
West Wealth Group, LLC633$605K0.14%-2013F-HRTimeline
Vertex Planning Partners, LLC653$604K0.12%+3213F-HRTimeline
2UniFi Bank653$604K0.3%-1013F-HRTimeline
QTR Family Wealth, LLC652$604K0.29%-12113F-HRTimeline
Black Diamond Financial, LLC651$603K0.07%+14913F-HRTimeline
White Knight Strategic Wealth Advisors,…651$603K0.47%-16013F-HRTimeline
Pictet North America Advisors SA651$603K0.06%+1413F-HRTimeline
KilterHowling LLC650$602K0.34%-3513F-HRTimeline
MARINO, STRAM & ASSOCIATES LLC648$601K0.11%new13F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.648$600K0.08%013F-HRTimeline
Capital Squared Financial LLC648$600K0.52%+32813F-HRTimeline
Family Manage LLC647$599K0.08%-413F-HRTimeline
CHARTER RESEARCH & INVESTMENT GROUP, IN…647$599K0.41%+10013F-HRTimeline
TKG Advisors, LLC645$597K0.26%+31413F-HRTimeline
M1 Capital Management LLC644$596K0.26%+10013F-HRTimeline
Dempze Nancy E643$595K0.33%-513F-HRTimeline
Requisite Capital Management, LLC643$595K0.1%+38213F-HRTimeline
Unified Investment Management642$594K0.59%-413F-HRTimeline
MRP Capital Investments, LLC600$594K0.51%013F-HR/ATimeline
Acorn Wealth Advisors, LLC642$594K0.19%+2213F-HRTimeline
Warther Private Wealth, LLC641$593K0.14%-21313F-HRTimeline
Taylor Financial Group, Inc.641$593K0.34%-813F-HRTimeline
HORIZON BANCORP INC /IN/641$593K0.28%-4213F-HRTimeline
RENASANT BANK640$592K0.38%+413F-HRTimeline
EVERPAR ADVISORS LLC640$592K0.23%-613F-HRTimeline
Heritage Investment Group, Inc.639$591K0.09%+8513F-HRTimeline
Accelerate Investment Advisors LLC638$591K0.4%-213F-HRTimeline
Elefante Mark B638$591K0.38%-1013F-HRTimeline
Holt Capital Advisors, L.L.C. dba Holt …637$590K0.09%013F-HRTimeline
Phillips Wealth Planners LLC647$589K0.49%+1413F-HRTimeline
Allen Capital Group, LLC636$589K0.06%-3913F-HRTimeline
Catalina Capital Group, LLC635$587K0.36%-613F-HRTimeline
Wingate Wealth Advisors, Inc.634$587K0.41%013F-HRTimeline
HARVEY CAPITAL MANAGEMENT INC633$586K0.13%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
OPTIMIZE FINANCIAL INC.633$586K0.31%+17413F-HRTimeline
GreatBanc Trust CO632$585K0.4%13F-HRTimeline
Peak Financial Management, Inc.632$585K0.15%-11013F-HRTimeline
Strata Wealth Advisors, LLC632$585K0.15%+2813F-HRTimeline
Financial Advisors Network, Inc.632$585K0.08%+13113F-HRTimeline
CWC Advisors, LLC.631$584K0.29%+26713F-HRTimeline
VIRGINIA WEALTH MANAGEMENT GROUP, INC.630$583K0.34%013F-HRTimeline
Ameliora Wealth Management Ltd.630$583K0.19%-1,52213F-HRTimeline
FINANCIAL ADVISORY PARTNERS, LLC630$583K0.17%013F-HRTimeline
Arvest Bank Trust Division629$582K0.03%-2513F-HRTimeline
Lantz Financial LLC629$582K0.13%+1013F-HRTimeline
Torray Investment Partners LLC628$581K0.08%-813F-HRTimeline
Mason Investment Advisory Services, Inc.628$581K0.03%+21113F-HRTimeline
Successful Portfolios LLC625$579K0.34%+6813F-HRTimeline
Masso Torrence Wealth Management Inc.625$579K0.24%+3013F-HRTimeline
INVENIO WEALTH PARTNERS LLC625$579K0.21%-12113F-HRTimeline
Cannon Advisors, Inc.614$578K0.39%+113F-HRTimeline
Allen Mooney & Barnes Investment Adviso…624$578K0.09%013F-HRTimeline
HEADINVEST, LLC624$578K0.12%013F-HRTimeline
Advyzon Investment Management, LLC624$578K0.1%-15513F-HRTimeline
PHILADELPHIA TRUST CO622$576K0.04%-10013F-HRTimeline
FIRST AMERICAN BANK622$576K0.04%+4113F-HRTimeline
LECAP ASSET MANAGEMENT LTD621$575K0.2%-47413F-HRTimeline
Wallace Hart LLC621$575K0.42%013F-HRTimeline
Carrera Capital Advisors619$573K0.1%-23013F-HRTimeline
Grant Private Wealth Management Inc619$573K0.35%+13013F-HRTimeline
Chesapeake Wealth Management618$572K0.17%-513F-HRTimeline
WILLNER & HELLER, LLC618$572K0.44%+6313F-HRTimeline
Convergence Investment Partners, LLC618$572K0.13%-2113F-HRTimeline
Cascade Wealth Advisors, Inc624$571K0.28%013F-HRTimeline
Paradigm, Strategies in Wealth Manageme…615$570K0.36%-2513F-HRTimeline
New Republic Capital, LLC615$569K0.17%+2113F-HRTimeline
Optivise Advisory Services LLC614$569K0.34%-4813F-HRTimeline
Granite Harbor Advisors, Inc.614$568K0.24%+4013F-HRTimeline
CONSILIO WEALTH ADVISORS, LLC613$568K0.19%-213F-HRTimeline
Annis Gardner Whiting Capital Advisors,…613$568K0.12%-6513F-HRTimeline
Cambridge Advisors Inc.613$567K0.11%-5013F-HRTimeline
Berkeley Capital Partners, LLC612$567K0.13%+1513F-HRTimeline
South Street Advisors LLC611$566K0.07%new13F-HRTimeline
SUMMIT WEALTH & RETIREMENT PLANNING, IN…610$565K0.14%013F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …610$565K0.02%+7013F-HRTimelineGroup
Concorde Asset Management, LLC616$563K0.24%13F-HRTimeline
IAMS WEALTH MANAGEMENT, LLC608$563K0.23%+25013F-HRTimeline
Activest Wealth Management607$562K0.11%+25713F-HRTimeline
Rooted Wealth Advisors, Inc.614$562K0.17%+10013F-HRTimeline
Phocas Financial Corp.606$561K0.07%013F-HRTimeline
Goldstein Advisors, LLC606$561K0.07%-6813F-HRTimeline
Samalin Investment Counsel, LLC603$558K0.19%-1413F-HRTimeline
National Wealth Management Group, LLC602$557K0.21%new13F-HRTimeline
Saiph Capital, LLC602$557K0.2%+4313F-HRTimeline
Transcendent Capital Group LLC601$556K0.25%-2213F-HRTimeline
Lattice Capital Management, LLC600$555K0.53%013F-HRTimeline
Thomasville National Bank599$554K0.03%+1313F-HRTimeline
Walker Asset Management, LLC599$554K0.31%+6113F-HRTimeline
Total Clarity Wealth Management, Inc.598$554K0.15%+113F-HRTimeline
Peterson Wealth Advisors, LLC605$553K0.08%+813F-HRTimeline
Paradigm Capital Management, LLC/NV597$552K0.55%-2913F-HRTimeline
CAPITAL ADVISORY GROUP ADVISORY SERVICE…596$552K0.17%-613F-HRTimeline
Marshall & Sterling Wealth Advisors Inc.608$550K0.35%+313F-HRTimeline
Mach-1 Financial Group, LLC594$550K0.09%new13F-HRTimeline
Integrity Advisory Solutions, LLC594$550K0.09%13F-HRTimeline
XY Planning Network, Inc.555$550K0.19%013F-HRTimeline
BCS Private Wealth Management, Inc.593$549K0.2%013F-HRTimeline
KG Capital Management592$548K0.15%-30813F-HRTimeline
Burford Brothers, Inc.592$548K0.23%+7413F-HRTimeline
McGlone Suttner Wealth Management, Inc.591$547K0.08%-2013F-HRTimeline
ADE, LLC589$545K0.28%new13F-HRTimeline
Accel Wealth Management588$545K0.16%-11213F-HRTimeline
Newman Dignan & Sheerar, Inc.588$544K0.12%-513F-HRTimeline
SPG ADVISORS LLC588$544K6.26%-1413F-HRTimeline
Financial Advocates Investment Manageme…588$544K0.31%-3,70113F-HRTimeline
PURSUE WEALTH PARTNERS LLC587$543K0.3%013F-HRTimeline
ALKEME WEALTH, LLC586$543K0.23%013F-HRTimeline
INVESTED ADVISORS585$543K0.79%13F-HRTimeline
KELLEHER FINANCIAL ADVISORS586$542K0.14%+2513F-HRTimeline
Sterling Financial Planning, Inc.583$540K0.17%-12913F-HRTimeline
Valtinson Bruner Financial Planning LLC583$540K0.16%013F-HRTimeline
Integris Wealth Management, LLC583$540K0.13%+2313F-HRTimeline
BCS Wealth Management583$540K0.12%-66313F-HRTimeline
Farmers National Bank583$540K0.13%-1713F-HRTimeline
Sulzberger Capital Advisors, Inc.583$540K0.6%-513F-HRTimeline
HARRIS ASSOCIATES L P581$538K<0.01%013F-HRTimeline
Alaethes Wealth, LLC581$538K0.15%-2713F-HRTimeline
Creative Capital Management Investments…581$538K0.17%+513F-HRTimeline
TRANSATLANTIQUE PRIVATE WEALTH LLC580$537K0.18%-24313F-HRTimeline
Turning Point Benefit Group, Inc.585$537K0.32%+2913F-HRTimeline
Runnymede Capital Advisors, Inc.579$536K0.44%-7613F-HRTimeline
Alpha Zero LLC578$535K0.31%+2213F-HRTimeline
FSB PREMIER WEALTH MANAGEMENT, INC.578$535K0.18%+10613F-HRTimeline
Hamilton Wealth, LLC577$534K0.11%-20013F-HRTimeline
PENNSYLVANIA CAPITAL MANAGEMENT INC /ADV577$534K0.16%013F-HRTimeline
FLOYD FINANCIAL GROUP LLC569$532K0.39%+7513F-HRTimeline
SAWGRASS ASSET MANAGEMENT LLC574$531K0.07%-6,63513F-HRTimeline
Ellenbecker Investment Group573$530K0.08%+2113F-HRTimeline
BlueSpruce Investments, LP573$530K0.01%013F-HRTimeline
Syntegra Private Wealth Group, LLC572$529K0.05%-1713F-HRTimeline
Millennium Capital Advisors, LLC571$529K0.32%+20013F-HRTimeline
E&G Advisors, LLC569$527K0.12%-613F-HRTimeline
ELEVATUS WELATH MANAGEMENT568$525K0.15%+2613F-HRTimeline
Saxony Capital Management, LLC567$525K0.35%-1213F-HRTimeline
BARNES PETTEY FINANCIAL ADVISORS, LLC567$525K0.29%013F-HRTimeline
Mountain Capital Investment Advisors In…572$525K0.09%+1413F-HRTimeline
Warner Group LLC565$523K0.36%13F-HRTimeline
CTC Alternative Strategies, Ltd.565$523K0.84%+26913F-HRTimeline
MATRIX ASSET ADVISORS INC/NY564$522K0.05%-913F-HRTimeline
Destiny Wealth Partners, LLC564$522K0.06%+4613F-HRTimeline
Lakeshore Financial Planning, Inc.562$521K0.19%013F-HRTimeline
ROVIN CAPITAL /UT/ /ADV562$520K0.14%+5413F-HR/ATimeline
RFG - Bristol Wealth Advisors, LLC562$520K0.15%-11813F-HRTimeline
Elite Life Management LLC544$520K1.06%+113F-HRTimeline
Richmond Investment Services, LLC561$519K0.1%+1013F-HRTimeline
BlueChip Wealth Advisors LLC560$518K0.22%+25613F-HRTimeline
LOCKERMAN FINANCIAL GROUP, INC.560$518K0.65%013F-HRTimeline
Wealth Advisors Northwest LLC560$518K0.25%+513F-HRTimeline
First Financial Bankshares Inc558$517K0.01%+4413F-HRTimeline
ABNER HERRMAN & BROCK LLC556$515K0.05%new13F-HRTimeline
Cambridge Financial Group, LLC557$515K0.17%+3613F-HRTimeline
LOWE BROCKENBROUGH & CO INC555$514K0.03%-17513F-HRTimeline
Independent Family Office, LLC555$514K0.22%013F-HRTimeline
Salomon & Ludwin, LLC557$510K0.05%+10613F-HRTimeline
Beaird Harris Wealth Management, LLC551$510K0.04%-1513F-HRTimeline
Semus Wealth Partners LLC550$509K0.29%+213F-HRTimeline
LGT Fund Management Co Ltd.555$509K0.04%+20013F-HRTimeline
Sonoma Private Wealth LLC550$509K0.61%-6213F-HRTimeline
North Berkeley Wealth Management, LLC549$508K0.4%013F-HRTimeline
Kingstone Capital Partners Texas, LLC549$508K0.29%+113F-HR/ATimeline
Insight Inv LLC548$507K0.3%-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