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Buffett underperformed the S&P last year

Warren Buffett's Berkshire Hathaway raised its per-share book value 14.4% in 2012, less than the S&P 500's 16% total return. But the marker Buffett dismisses -- earnings per share -- rose 44%.

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2013 World's Most Admired Companies

Asked to name the best of the best, 3,800 executives, directors, and analysts chose these businesses.  

Guggenheim is flexing its $170 billion muscles

Once a family firm, Guggenheim made headlines by buying the Los Angeles Dodgers last year, and more deals are on the way.  

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