Warren Buffett explains what it takes to become a great investor

Key Points
  • Warren Buffett shared important lessons he learned by struggling with a bad business.
  • He was speaking at the annual shareholder meeting for his company, Berkshire Hathaway.
  • Berkshire is the sixth-largest U.S. company by market value.
Warren Buffett
David A. Grogan | CNBC

The key to becoming a good investor is to "run a lousy business," Warren Buffett told shareholders at the annual Berkshire Hathaway meeting.

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