In this article, we discuss Charlie Munger's stock portfolio and his 5 biggest stock positions. You can skip our introductory talk on Charlie Munger and read Charlie Munger Stock Portfolio: 2 Biggest Positions. Charlie Munger, the 98-year-old billionaire investor and a partner of Warren Buffett, bought the Daily Journal in late 1970s through the New America Fund. Because of his background, Munger transformed the Daily Journal into a law publication. Munger graduated magna cum laude with a J.D. from Harvard Law School in 1948. At Harvard, he was a member of the Harvard Legal Aid Bureau.