Waxing on Warren's Wisdom

The annual Value Investor Conference is one of the premier events surrounding Berkshire Hathaway's (NYSE: BRK-A  ) (NYSE: BRK-B  ) annual meeting in Omaha. The Motley Fool's Joe Magyer, Michael Olsen, and Rex Moore were in attendance and talked to several value investors. In today's video, Michael chats with Bob Robotti, founder of Robotti & Co., about one simple way Warren Buffett has grown smarter over the years.

What about the stock?
Thanks to the savvy of investing legend Warren Buffett, Berkshire Hathaway's book value per share has grown a mind-blowing 586,817% over the past 48 years. But with Buffett aging and Berkshire rapidly evolving, is this insurance conglomerate still a buy today? In The Motley Fool's premium report on the company, Berkshire expert Joe Magyer provides investors with key reasons to buy as well as important risks to watch out for. Click here now for instant access to Joe's take on Berkshire!

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