Charlie Munger made billions for Berkshire Hathaway, but he made investing mistakes too

• Charlie Munger helped Warren Buffet build Berkshire Hathaway into an investment powerhouse.
• But Munger made mistakes too, and cited Alibaba and Belridge Oil as two of his biggest investing errors.
• Munger died peacefully in a California hospital early Tuesday. He was 99.

Legendary investor Charlie Munger was a shrewd investor who helped Berkshire Hathaway make billions.

But Munger — who died Tuesday at age 99 — has also admitted to making a few investing errors himself.