Berkshire Hathaway (BRK.A -0.97%) (BRK.B -0.92%) CEO Warren Buffett has steered his company to market-crushing performance over multiple decades -- so much so that he has earned the nickname "the Oracle of Omaha." When he steps down from his role as the company's chief executive at the end of this year, it will mark the close of one of the most fantastic corporate leadership runs in history. Under Buffett's tenure as Berkshire Hathaway's CEO, the company has never paid a dividend. Notably, the Oracle of Oma ...