Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B) recently released its full-year operating results and capped off another excellent year for investors. Since Warren Buffett became CEO six decades ago, Berkshire has delivered nearly 20% compounded annually to investors.

A rock star of the RV industry drove his company to Berkshire Hathaway—and made billions for Buffett’s shareholders.

Berkshire Hathaway (NYSE: BRK.A) reported a 71% surge in fourth-quarter earnings, largely driven by its insurance operations, including GEICO. Buffett has amassed a record-high cash reserve of approximately $320 billion,

Warren Buffett has warned shareholders his time is nearly up, talked up his successor, and taken steps to protect Berkshire Hathaway and his legacy.

The lifeline that Warren Buffett just handed Shigeru Ishiba couldn’t come at a better moment for the beleaguered Japanese prime minister.