Bill Gates: Reducing Stake in Berkshire Hathaway Before Buffett Retires

Bill Gates' first quarter investment portfolio shows that his top three holdings are Microsoft, Berkshire Hathaway, and Waste Management. The portfolio includes both technology, value investing, and essential services, demonstrating his emphasis on diversification in investing. It is worth noting that Gates slightly reduced his stake in Berkshire Hathaway in the first quarter, which may suggest that he has doubts about the company's future prospects after Warren Buffett's retirement.