Buffett's top positions in Berkshire Hathaway's portfolio include Apple, American Express, and Bank of America.

Warren Buffett owns over 40 stocks, many of which have been multibaggers. Some of these are no-brainer buys right now.

Warren Buffett's Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) holds many prominent household names in its portfolio. But ...