COSTCO WHOLESALE CORP /NEW (COST) — Institutional Holders, Q2 2026 (page 38)

4,276 institutional investment managers reported a COST position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $301.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 3,701 to 3,800. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

COST 13F holders ranked 3,701–3,800 of 4,276

Institutional investors reporting a position in COSTCO WHOLESALE CORP /NEW on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
TruNorth Capital Management#3701 · 321 sh$300.3K+8.1%
BlueChip Wealth Advisors#3702 · 319 sh$298.7K-10.6%
SHRIER WEALTH MANAGEMENT#3703 · 319 sh$298.1K+0.3%
Rose Capital Advisors#3704 · 318 sh$297.7K—
Sunburst Financial Group#3705 · 318 sh$297.6K-2.8%
GreatBanc#3706 · 318 sh$297.5K-48.5%
Riggs Asset Managment#3707 · 318 sh$297.5K0.0%
Quilter Plc#3708 · 318 sh$297.5KNew
StoneCrest Wealth Management#3709 · 317 sh$296.5K0.0%
4WEALTH ADVISORS#3710 · 313 sh$296.5K0.0%
Verus Financial Partners#3711 · 316 sh$295.7K+0.3%
BURR FINANCIAL SERVICES#3712 · 316 sh$295.6K0.0%
HughesLittle Investment Management Ltd.#3713 · 315 sh$294.7K0.0%
WEST MICHIGAN ADVISORS#3714 · 295 sh$293.9K0.0%
Clarus Group#3715 · 314 sh$293.7K0.0%
Grange Capital#3716 · 314 sh$293.7K-0.3%
Stegner Investment Associates#3717 · 314 sh$293.4K0.0%
Activest Wealth Management#3718 · 314 sh$293.4K-35.7%
Stone House Investment Management#3719 · 313 sh$292.9K+47.6%
Alliance Wealth Advisors#3720 · 313 sh$292.8K+2.6%
STAR Financial Bank#3721 · 312 sh$291.9KNew
Cedarwood Wealth#3722 · 312 sh$291.4K-5.5%
Sharp Financial Services#3723 · 311 sh$291.3K+0.3%
Financial Enhancement Group#3724 · 311 sh$290.6K+2.3%
Stirlingshire Investments#3725 · 310 sh$290.2K0.0%
Dunhill Financial#3726 · 310 sh$290.0K+10.3%
Soundwatch Capital#3727 · 310 sh$290.0K-1.6%
VAQUERO PRIVATE WEALTH, LTD#3728 · 310 sh$290.0K—
CONSCIOUS WEALTH INVESTMENTS#3729 · 312 sh$289.9K+33.3%
GREAT OAK CAPITAL PARTNERS#3730 · 313 sh$289.8K-4.0%
Commerce Advisors#3731 · 309 sh$289.1K0.0%
Ameraudi Asset Management#3732 · 309 sh$289.1K0.0%
Sterling Group Wealth Management#3733 · 309 sh$289.1K+33.2%
PROFESSIONAL ADVISORY SERVICES#3734 · 309 sh$289.0KNew
Nordwand Advisors#3735 · 309 sh$289.0K0.0%
WOLVERINE ASSET MANAGEMENT#3736 · 308 sh$288.1KNew
Indie Asset Partners#3737 · 307 sh$287.2K0.0%
J.M. Arbour#3738 · 307 sh$287.2K+4.4%
TERRIL BROTHERS#3739 · 307 sh$287.2K0.0%
Peak Planning Group#3740 · 307 sh$286.9K0.0%
Hutchens & Kramer Investment Management Group#3741 · 306 sh$286.6K+0.7%
Downshift Financial#3742 · 306 sh$286.5K0.0%
Pathway Financial Advisors#3743 · 301 sh$286.5K-39.6%
Montz Harcus Wealth Management#3744 · 306 sh$286.4K+1.0%
COUNTRY BANK#3745 · 306 sh$286.3K+2.7%
hemming& Wealth Management#3746 · 306 sh$286.0K0.0%
Sunesis Advisors#3747 · 305 sh$285.3K-25.2%
Coston, McIsaac & Partners#3748 · 305 sh$285.0K+0.3%
KOM Wealth Management Group#3749 · 304 sh$284.7K0.0%
Financial Avengers#3750 · 304 sh$284.6K0.0%
DMKC Advisory Services#3751 · 303 sh$283.4K0.0%
Koa Wealth Management#3752 · 303 sh$283.4K+4.1%
USAdvisors Wealth Management#3753 · 303 sh$283.0K+2.0%
Advance Capital Management#3754 · 302 sh$282.6K+8.2%
LFG Wealth Partners#3755 · 302 sh$282.5K+7.5%
Paladin Advisory Group#3756 · 302 sh$282.5K0.0%
SWP FINANCIAL#3757 · 302 sh$282.2K+5.2%
Kelly Financial Services#3758 · 301 sh$281.7K-4.1%
Center For Asset Management#3759 · 301 sh$281.6K+15.3%
OceanIQ Capital#3760 · 298 sh$281.4K—
CHERRYDALE WEALTH MANAGEMENT#3761 · 300 sh$281.0K-0.3%
MRA Advisory Group#3762 · 300 sh$280.9K-39.4%
O'ROURKE & COMPANY#3763 · 300 sh$280.8K+15.8%
BANTA ASSET MANAGEMENT#3764 · 300 sh$280.6K0.0%
Reliant Investment Management#3765 · 300 sh$280.6K0.0%
Black Swift Group#3766 · 300 sh$280.6KNew
Summa#3767 · 300 sh$280.6K-40.0%
AWM CAPITAL#3768 · 299 sh$279.9K+21.5%
Mullooly Asset Management#3769 · 299 sh$279.7K+1.0%
HOEY INVESTMENTS#3770 · 299 sh$279.7K-2.3%
Polymer Capital Management (US)#3771 · 299 sh$279.7K-67.8%
IMG Wealth Management#3772 · 299 sh$279.7K+3.5%
Crew Capital Management, Ltd.#3773 · 299 sh$279.3K+2.0%
marrick wealth#3774 · 298 sh$278.8K0.0%
Round Rock Advisors#3775 · 297 sh$278.1K0.0%
Rodgers Brothers#3776 · 297 sh$277.8K0.0%
BLUE SQUARE ASSET MANAGEMENT#3777 · 297 sh$277.8K0.0%
PFS Partners#3778 · 297 sh$277.4K+0.3%
Price Financial Group Wealth Management#3779 · 292 sh$277.4K0.0%
Parsonex Advisory Services#3780 · 296 sh$277.4K-1.3%
REGIMEN WEALTH#3781 · 296 sh$276.9K0.0%
Split Creek DBA Split Creek Capital#3782 · 296 sh$276.9K0.0%
Counterpoint Mutual Funds#3783 · 295 sh$276.0KNew
BetterWealth#3784 · 295 sh$276.0K0.0%
Uniting Wealth Partners#3785 · 294 sh$275.2K+6.1%
Family Office Research#3786 · 293 sh$274.5K-9.8%
Seros Financial#3787 · 293 sh$274.5K+5.8%
Cape Investment Advisory#3788 · 293 sh$274.3K+8.1%
UNITED BANK#3789 · 292 sh$273.2K-31.1%
White Lighthouse Investment Management#3790 · 291 sh$272.5K0.0%
LCNB#3791 · 291 sh$272.2K+5.1%
Randall & Associates Wealth Management#3792 · 291 sh$272.2K+41.3%
GOLDEN ROAD ADVISORS#3793 · 291 sh$272.2K+3.2%
BOSTON RESEARCH & MANAGEMENT#3794 · 290 sh$271.3K0.0%
CHIRON CAPITAL MANAGEMENT#3795 · 290 sh$271.3K0.0%
Atlas Wealth Partners#3796 · 290 sh$271.3K0.0%
StoryOne#3797 · 290 sh$271.3KNew
Finward Bancorp#3798 · 290 sh$271.3K0.0%
MEMBERS WEALTH#3799 · 289 sh$270.4K-4.3%
Dorato Capital Management#3800 · 295 sh$270.3K0.0%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.