← All Tracked Holdings

Check Capital Management INC/CA

Latest Report Date: 2026-06-30 Total Value: $3,778,555,139

Current Holdings

Company ▲ ▼ Asset / Class ▲ ▼ Holding history Current Weight ▲ ▼ Previous Weight ▲ ▼ Δ % ▲ ▼
Berkshire Hathaway Common 68.0218% 68.2543% -0.23%
Alphabet Common 6.2443% 5.7638% +0.48%
Brookfield Corp. Common 4.9698% 5.1587% -0.19%
Markel Common 4.0941% 4.2830% -0.19%
AerCap Holdings Common 3.1168% 3.2644% -0.15%
First Citizens Common 2.4425% 2.4171% +0.03%
Sirius XM Common 2.2889% 1.9766% +0.31%
LKQ Corp Common 1.3145% 1.6387% -0.32%
Amazon Common 1.2997% 1.2370% +0.06%
Cimpress Common 1.2717% 1.0016% +0.27%
Disney (Walt) Common 1.1467% 1.2301% -0.08%
Hershey Foods Common 0.9531% 1.1635% -0.21%
Jefferies Common 0.9073% 0.8169% +0.09%
Berkshire Hathaway 'A' Common 0.5549% 0.6061% -0.05%
Wayfair Common 0.4134% 0.3676% +0.05%
Apple Common 0.1795% 0.1704% +0.01%
Biglari Cl A Common 0.0870% 0.0800% +0.01%
Fairfax Finl Hldgs Common 0.0861% 0.0108% +0.08%
Microsoft Common 0.0615% 0.0655% -0.00%
Caterpillar Tractor Common 0.0484% 0.0354% +0.01%
Amgen Common 0.0372% 0.0398% -0.00%
Alphabet Class A Common 0.0348% 0.0308% +0.00%
Corning Common 0.0341% 0.0200% +0.01%
Goldman Sachs Common 0.0329% 0.0303% +0.00%
General Electric Common 0.0296% 0.0247% +0.00%
GE Vernova Common 0.0280% 0.0229% +0.01%
Trupanion Inc. Common 0.0263% 0.0303% -0.00%
Tesla Motors Common 0.0262% 0.0270% -0.00%
IShares Exponential Technologi ETF 0.0192% 0.0175% +0.00%
SPDR S&P 500 ETF 0.0191% 0.0183% +0.00%
Bank of America Common 0.0182% 0.0171% +0.00%
Raytheon Technologies Common 0.0175% 0.0196% -0.00%
Nvidia Common 0.0163% 0.0107% +0.01%
Brookfield Asset Management Common 0.0156% 0.0168% -0.00%
UnitedHealth Common 0.0123% 0.0097% +0.00%
Biglari Holdings Common 0.0109% 0.0093% +0.00%
Fastenal Common 0.0101% 0.0107% -0.00%
Wells Fargo Common 0.0098% 0.0102% -0.00%
Uber Common 0.0093% 0.0102% -0.00%
Schwab US Large Cap Growth ETF 0.0088% 0.0083% +0.00%
Boeing Co Common 0.0083% 0.0084% -0.00%
JPMorgan Chase Common 0.0083% 0.0082% +0.00%
FedEx Common 0.0080% 0.0103% -0.00%
Illinois Tool Works Common 0.0079% 0.0083% -0.00%
Quest Diagnostics Common 0.0073% 0.0074% -0.00%
Citizens Financial Group Common 0.0070% 0.0066% +0.00%
Freeport Mcmoran Copper Common 0.0065% 0.0000% +0.01%
Hudbay Minerals Common 0.0062% 0.0000% +0.01%
Lam Research Common 0.0057% 0.0000% +0.01%
Taseko Mines Common 0.0057% 0.0000% +0.01%
Chevron Common 0.0055% 0.0081% -0.00%
Schwab US Small Cap ETF ETF 0.0054% 0.0000% +0.01%

Historical Holdings

Company ▲ ▼ Asset / Class ▲ ▼ Holding history Held until ▲ ▼
Conocophillips Common Q1 2026
Verizon Common Q1 2026
Meta Platforms Inc. Common Q4 2025
CarMax Common Q3 2025
Powershares QQQ Trust ETF Q3 2025
Cardlytics Common Q2 2025
Suncor Common Q2 2025
Procter & Gamble Common Q1 2025
Oneok Common Q4 2024
Sempra Energy Common Q4 2024
Taylor Morrison Home Common Q4 2024
Metro Bank Holdings Common Q3 2024
Tyson Foods Common Q3 2024
Liberty Media SiriusXM Common Q2 2024
Matson Inc. Common Q2 2024
Karat Packaging Inc Common Q3 2023
Thermo Fisher Common Q3 2023
Bread Financial Holdings Common Q1 2023
Metro Bank PLC Common Q1 2023
Advance Auto Parts Common Q4 2022
Brookfield Asset Mgmt Common Q3 2022
Hanesbrands Common Q3 2022
Occidental Petroleum Common Q3 2022
Restaurant Brands Common Q3 2022
Activision Blizzard Common Q2 2022
Edwards Lifesciences Common Q2 2022
Qualcomm Common Q2 2022
Citigroup Common Q1 2022
Loyalty Ventures Common Q1 2022
Capital One Fin'l Common Q4 2021
US Bancorp Common Q4 2021
Alibaba ADR Q3 2021
Ingredion Common Q3 2021
ManifestSeven Holdings Common Q3 2021
Anheuser-Busch InBev ADR Q2 2021
Boise Cascade Common Q2 2021
Johnson & Johnson Common Q2 2021
Oshkosh Truck Common Q1 2021
Eventure Interactive Common Q3 2020
American Express Common Q2 2020
Hyatt Hotels Common Q1 2020
ISHARES Russell 2000 ETF Q1 2020
Mid Cap S P D R Trust Unit Ser ETF Q1 2020
Price (T.Rowe) Common Q1 2020
AutoNation Common Q4 2019
Bausch Health Common Q4 2019
Pembina Pipeline Common Q4 2019
Prosus Common Q4 2019
Spectrum Brands Common Q4 2019
Winnebago Common Q4 2019
Autozone Common Q3 2019
Naspers Limited Common Q3 2019
Starbucks Common Q3 2019
Walgreen Boots Alliance Common Q3 2019
Ensco Common Q1 2019
Abbott Labs Common Q4 2018
Chipotle Mexican Grill Common Q4 2018
IBM Common Q4 2018
Phillips 66 Common Q4 2018
Express Scripts Common Q3 2018
Halliburton Common Q3 2018
Jeffries Common Q3 2018
L Brands Common Q3 2018
Lab Corp of America Common Q3 2018
Conagra Foods Common Q2 2018
Leucadia National Common Q1 2018
Wyndham Common Q1 2018
Aflac Common Q4 2017
China North East Pete Hldgs Common Q3 2017
Cognizant Common Q3 2017
IShares Exponential Technologi ETF Q3 2017
ISHARES Russell 2000 ETF Q3 2017
Marin Software Common Q3 2017
SPDR S&P 500 ETF Q3 2017
Wal-Mart Common Q3 2017
Harley-Davidson Common Q2 2017
Methode Electronics Common Q2 2017
Annaly Capital Management REIT Q4 2016
AT&T Common Q4 2016
C S X Common Q4 2016
Comcast New Cl A Common Q4 2016
Emerson Electric Common Q4 2016
Harte Gold Common Q4 2016
Smith Micro Software Common Q4 2016
SPDR S&P Regional Banking ETF Q4 2016
Tempur Sealy Common Q4 2016
Accenture Common Q3 2016
Duke Power & Light Common Q3 2016
MSC Industrial Common Q3 2016
Oracle Systems Common Q3 2016
Proshares Short S&P 500 Common Q3 2016
Visa Common Q2 2016
3M Common Q1 2016
Kimberly-Clark Common Q1 2016
McDonald's Common Q1 2016
Broadcom Cl A Class A Common Q4 2015
CVS Caremark Common Q4 2015
Precision Castparts Common Q4 2015
Smith Micro Software Common Q4 2015
Philip Morris Intl Common Q3 2015
Synaptics Common Q2 2015
Triumph Group Common Q2 2015
Bed Bath & Beyond Common Q1 2015
Coca-Cola Common Q1 2015
DirecTV Common Q1 2015
National Oilwell Varco Common Q1 2015
Pepsico Common Q1 2015
Rock Tenn Common Q1 2015
Travelers Companies Common Q1 2015
Cisco Systems Common Q4 2014
Exxon Mobil Common Q4 2014
Fiserv Common Q4 2014
Medtronic Common Q4 2014
Monsanto Common Q4 2014
Posco ADR Q4 2014
CF Industries Common Q3 2014
E M C Mass Common Q3 2014
F5 Networks Common Q3 2014
Ford Motor Common Q3 2014
Sunedison Common Q3 2014
Syntex Common Q3 2014
Intel Common Q2 2014
Bank of America Preferred Q1 2014
Vodafone Group New Adr F Spons Common Q4 2013
Proshs Ultrashrt S&p500 Prosha Common Q3 2013
Omnicom Common Q2 2013
Stryker Common Q2 2013
Western Refining Common Q2 2013