Charlie Munger, Warren Buffet’s longtime sidekick at Berkshire Hathaway, dies at 99

Charlie Munger, who helped Warren Buffett build Berkshire Hathaway into an investment powerhouse, has died at a California hospital. He was 99.

Berkshire Hathaway said in a statement that Munger’s family told the company that he died Tuesday morning at the hospital just over a month before his 100th birthday.

“Berkshire Hathaway could not have been built to its present status without Charlie’s inspiration, wisdom and participation,” Buffett said in a statement.

Munger served as Buffett’s sounding board on investments and business decisions and helped lead Berkshire for more than...