Steven Check — Check Capital Management Inc

Steven CheckCheck Capital Management Inc

13F portfolio as reported for Q2 2026 · total reported value $5.13B · source: public SEC filings

Top 10 reported holdings
TickerCompanyShares Reported valuePortfolio weight
BRK/BBerkshire Hathaway Inc.3,074,520$1.54B30.0%
GOOGAlphabet Inc.2,003,281$707.8M13.8%
BNBrookfield Corporation13,221,326$563.1M11.0%
MKLMarkel Corporation237,627$464.1M9.1%
AERAerCap Holdings N.V.2,423,601$353.3M6.9%
FCNCAFirst Citizens BancShares, Inc.133,063$276.9M5.4%
SIRISirius XM Holdings Inc.8,783,397$259.5M5.1%
LKQLKQ Corporation5,659,248$149.0M2.9%
AMZNAmazon.com, Inc.618,171$147.3M2.9%
CMPRCimpress plc1,417,455$144.2M2.8%

13F filings are quarterly, published up to 45 days after quarter end, and report only long U.S.-listed equity positions. They are not a complete or current picture of any portfolio.