Gabelli Funds Co-CIO of Value Chris Marangi on MarketWatch

Opinion: Meet Sirius XM’s new odd couple: Warren Buffett and John Mayer

Berkshire Hathaway and other Liberty Media shareholders are getting a ‘free money’ play on the satellite-radio company

Warren Buffett, the famed investor, and John Mayer, the popular songwriter and guitarist, would seem not to have much in common. But one thing they both share is a big bet on Sirius XM Holdings Inc., the satellite-radio company.

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