5 Great Investors Who Aren't Warren Buffett Warren Buffett is regarded by most as being one of the greatest investors of our time. His buy-and-hold style has allowed him to purchase hundreds of companies that he felt were fundamentally undervalued. Buffett’s ability to identify great companies at the right time has helped him to become one of the richest individuals in the world, with a net worth of $72.9 billion . Even though Buffett has beaten the S&P 500 nearly 50 years during his career, there are some critics that raise the question as to whether or not he has lost his mojo. Since the recession in 2009, Buffett has gone through several years where he failed to outperform the S&P 500 . Here are five other investors, not named Warren Buffett, that are also considered to be the best of the best in the industry. (For more, see: The Greatest Investors .) George Soros Hedge fund manager George Soros is a completely diff...