Warren Buffett Has 48% of His $281 Billion Portfolio Invested in 3 Exceptional Stocks

Buffett puts a lot of money in his highest-conviction stocks. One of the things that makes Warren Buffett a widely admired investor is his willingness to share how he does it. Buffett has been a student of the market since his first stock purchase more than 80 years ago. He shares mistakes made and lessons learned every year in his letter to Berkshire Hathaway (BRK.A -0.55%) (BRK.B -0.22%) shareholders and at the annual shareholder meeting. Investors also gain insights into his and his team's investments th ...