It’s fair to say famed self-made billionaire investor Warren Buffett knows a thing or two about picking stocks. Since 1965, Buffett’s Berkshire Hathaway (NYSE: BRK-B) (NYSE: BRK-A) has earned about a 21% annualized return, largely driven by buy-and-hold investments. During the same period, the S&P 500 earned about 10% annually. Therefore, if you’re looking for stock ideas, Buffett’s Berkshire Hathaway holdings are a good place to start.