The Oracle of Omaha has $180 billion collectively invested in four brand-name companies with well-defined competitive advantages and phenomenal capital-return programs.

This conservative yet effective approach has made Buffett one of history's most successful investors. This selection process focused on Berkshire Hathaway’s current portfolio holdings, analyzing each position based on fundamental strength,

Billionaire investor and Berkshire Hathaway CEO Warren Buffett shares his thoughts and insights in the company's annual letter to investors.