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Costco Wholesale Corp

COST
Exchange
Nasdaq
Industry
Retail-Variety Stores
SEC CIK
0000909832

In the last 90 days, Costco Wholesale Corp insiders filed 0 open-market purchases and 2 sales; 4,261 institutions reported holding it in 13F filings for Q2 2026, worth $301.8B in total; 4 superinvestors hold it, including Markel Group and Gardner Russo & Quinn.

13F holders, Q2 2021

Institutional positions in Costco Wholesale Corp as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
2,394
+67 vs. Q1 2021
Shares held
301.1M
+6.65M (+2.3%) vs. Q1 2021
Total value
$119.0B
+$15.4B (+14.9%) vs. Q1 2021
New holders
158
1,045 more added
Sold out
91
838 more reduced

32 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting COST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 2,394 institutions
Q1 2021: 2,359 institutionsQ2 2021: 2,394 institutionsQ3 2021: 2,463 institutionsQ4 2021: 2,823 institutionsQ1 2022: 2,862 institutionsQ2 2022: 2,784 institutionsQ3 2022: 2,825 institutionsQ4 2022: 2,938 institutionsQ1 2023: 2,943 institutionsQ2 2023: 3,041 institutionsQ3 2023: 3,077 institutionsQ4 2023: 3,343 institutionsQ1 2024: 3,419 institutionsQ2 2024: 3,526 institutionsQ3 2024: 3,590 institutionsQ4 2024: 3,941 institutionsQ1 2025: 3,952 institutionsQ2 2025: 4,011 institutionsQ3 2025: 3,941 institutionsQ4 2025: 4,138 institutionsQ1 2026: 4,274 institutionsQ2 2026: 4,261 institutions
Value heldQ2 2021: $119.0B
Q1 2021: $104.1BQ2 2021: $119.0BQ3 2021: $134.3BQ4 2021: $170.2BQ1 2022: $172.4BQ2 2022: $143.4BQ3 2022: $141.6BQ4 2022: $137.2BQ1 2023: $149.2BQ2 2023: $162.0BQ3 2023: $169.9BQ4 2023: $201.0BQ1 2024: $222.0BQ2 2024: $258.3BQ3 2024: $266.7BQ4 2024: $279.6BQ1 2025: $287.8BQ2 2025: $302.3BQ3 2025: $274.4BQ4 2025: $272.0BQ1 2026: $311.5BQ2 2026: $301.8B
Institutions holding COST and their total value by quarter
QuarterHoldersValue
Q2 20264,261$301.8B
Q1 20264,274$311.5B
Q4 20254,138$272.0B
Q3 20253,941$274.4B
Q2 20254,011$302.3B
Q1 20253,952$287.8B
Q4 20243,941$279.6B
Q3 20243,590$266.7B
Q2 20243,526$258.3B
Q1 20243,419$222.0B
Q4 20233,343$201.0B
Q3 20233,077$169.9B
Q2 20233,041$162.0B
Q1 20232,943$149.2B
Q4 20222,938$137.2B
Q3 20222,825$141.6B
Q2 20222,784$143.4B
Q1 20222,862$172.4B
Q4 20212,823$170.2B
Q3 20212,463$134.3B
Q2 20212,394$119.0B
Q1 20212,359$104.1B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q1 2021.

Institutions holding COST in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Rheos Capital Works Inc.0$00.00%−33,000−100.0%Sold out
HAP Trading, LLC0$00.00%−32,477−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−32,449−100.0%Sold out
Waratah Capital Advisors Ltd.0$00.00%−22,343−100.0%Sold out
British Airways Pensions Investment Management Ltd0$00.00%−21,027−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−17,393−100.0%Sold out
Contravisory Investment Management, Inc.0$00.00%−15,959−100.0%Sold out
HBK Investments L P0$00.00%−13,249−100.0%Sold out
Skye Global Management LP0$00.00%−11,000−100.0%Sold out
Grantham, Mayo, Van Otterloo & Co. LLC0$00.00%−8,708−100.0%Sold out
Gardner Lewis Asset Management L P0$00.00%−8,091−100.0%Sold out
Ferris Capital, LLC0$00.00%−6,858−100.0%Sold out
Pinkerton Retirement Specialists, LLC0$00.00%−6,602−100.0%Sold out
BTG Pactual Global Asset Management Ltd0$00.00%−6,259−100.0%Sold out
Quantbot Technologies LP0$00.00%−5,492−100.0%Sold out
Mount Lucas Management LP0$00.00%−4,281−100.0%Sold out
Benedetti & Gucer, Inc.0$00.00%−4,275−100.0%Sold out
Heartland Bank & Trust Co0$00.00%−4,014−100.0%Sold out
Ground Swell Capital, LLC0$00.00%−3,883−100.0%Sold out
Black Swift Group, LLC0$00.00%−3,863−100.0%Sold out
Northwest & Ethical Investments L.P.0$00.00%−3,711−100.0%Sold out
Pendal Group Limited0$00.00%−3,645−100.0%Sold out
Campbell Capital Management Inc0$00.00%−3,302−100.0%Sold out
M Holdings Securities, Inc.0$00.00%−3,246−100.0%Sold out
Stoneridge Investment Partners LLC0$00.00%−2,857−100.0%Sold out
Toews Corp0$00.00%−2,700−100.0%Sold out
Pacific Wealth Management0$00.00%−2,663−100.0%Sold out
Bowling Portfolio Management LLC0$00.00%−2,650−100.0%Sold out
SWS Partners0$00.00%−2,538−100.0%Sold out
Cipher Capital LP0$00.00%−2,521−100.0%Sold out
Laurion Capital Management LP0$00.00%−2,100−100.0%Sold out
Gyon Technologies Capital Management, LP0$00.00%−1,842−100.0%Sold out
qPULA Trading Management LP0$00.00%−1,753−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−1,633−100.0%Sold out
XR Securities LLC0$00.00%−1,400−100.0%Sold out
Monumental Financial Group Inc.0$00.00%−1,372−100.0%Sold out
Catalyst Private Wealth, LLC0$00.00%−1,338−100.0%Sold out
Wealthstreet Investment Advisors, LLC0$00.00%−1,275−100.0%Sold out
ETF Managers Group, LLC0$00.00%−1,257−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−1,229−100.0%Sold out
WESPAC Advisors, LLC0$00.00%−1,216−100.0%Sold out
Facet Wealth, Inc.0$00.00%−1,159−100.0%Sold out
Lombard Odier Asset Management (Europe) Ltd0$00.00%−1,075−100.0%Sold out
Susquehanna International Group Ltd.0$00.00%−924−100.0%Sold out
Arcus Capital Partners, LLC0$00.00%−907−100.0%Sold out
Boston Common Asset Management, LLC0$00.00%−850−100.0%Sold out
SevenOneSeven Capital Management0$00.00%−843−100.0%Sold out
Insight Wealth Strategies, LLC0$00.00%−831−100.0%Sold out
Driehaus Capital Management LLC0$00.00%−829−100.0%Sold out
Merrion Investment Management Co, LLC0$00.00%−800−100.0%Sold out
RBA Wealth Management, LLC0$00.00%−795−100.0%Sold out
Town & Country Bank & Trust CO dba First Bankers Trust CO0$00.00%−759−100.0%Sold out
Harbor Group, Inc.0$00.00%−695−100.0%Sold out
Signature Estate & Investment Advisors LLC0$00.00%−727−100.0%Sold out
BigSur Wealth Management LLC0$00.00%−710−100.0%Sold out
Drexel Morgan & Co.0$00.00%−665−100.0%Sold out
CenterStar Asset Management, LLC0$00.00%–Sold out
USAdvisors Wealth Management, LLC0$00.00%−658−100.0%Sold out
Cooper/Haims Advisors, LLC0$00.00%−650−100.0%Sold out
Tennessee Valley Asset Management Partners0$00.00%−640−100.0%Sold out
Osborne Partners Capital Management, LLC0$00.00%−585−100.0%Sold out
Capital Advantage, Inc.0$00.00%−577−100.0%Sold out
Regal Wealth Group, Inc.0$00.00%−359−100.0%Sold out
MPS Loria Financial Planners, LLC0$00.00%−339−100.0%Sold out
Total Clarity Wealth Management, Inc.0$00.00%−303−100.0%Sold out
Arlington Partners LLC0$00.00%−280−100.0%Sold out
Sun Life Financial INC0$00.00%−265−100.0%Sold out
Meridian Wealth Partners, LLC0$00.00%−170−100.0%Sold out
Fusion Family Wealth LLC0$00.00%−150−100.0%Sold out
Q Capital Solutions0$00.00%−150−100.0%Sold out
AlphaCentric Advisors LLC0$00.00%−145−100.0%Sold out
Atlas Private Wealth Management0$00.00%−137−100.0%Sold out
Enterprise Trust & Investment Co0$00.00%−125−100.0%Sold out
Wealthcare Capital Management LLC0$00.00%−123−100.0%Sold out
Sage Financial Management Group, Inc.0$00.00%−108−100.0%Sold out
Litman Gregory Asset Management LLC0$00.00%−75−100.0%Sold out
Seven Springs Wealth Group, LLC0$00.00%−59−100.0%Sold out
Mach-1 Financial Group, Inc.0$00.00%−55−100.0%Sold out
Cowa, LLC0$00.00%−54−100.0%Sold out
Human Investing LLC0$00.00%−47−100.0%Sold out
Core Wealth Advisors, Inc.0$00.00%−24−100.0%Sold out
RWM Asset Management, LLC0$00.00%−24−100.0%Sold out
Brand Asset Management Group, Inc.0$00.00%−15−100.0%Sold out
QVR LLC0$00.00%−6−100.0%Sold out
First Command Advisory Services, Inc.0$00.00%−25−100.0%Sold out
Amundi Asset Management US, Inc.––––Not filed
Waddell & Reed Financial Inc––––Not filed
Bokf, NA––––Not filed
Pillar Pacific Capital Management LLC––––Not filed
Camden National Bank––––Not filed
Reilly Herbert Faulkner III––––Not filed
Tompkins Financial Corp––––Not filed
Union Bancaire Privee Asset Management LLC––––Not filed
BBVA USA Bancshares, Inc.––––Not filed
New Capital Management LP––––Not filed
Diamant Asset Management, Inc.––––Not filed
First Interstate Bank––––Not filed
Rikoon Group, LLC––––Not filed
Sullivan, Bruyette, Speros & Blaney, LLC––––Not filed
TCF National Bank––––Not filed