By 24/7 Wall StBerkshire Hathaway Inc. (NYSE: BRK-A) has been actively watched in the news of late. After its participation in the $28 billion acquisition of H.J. Heinz Co. (NYSE: HNZ), this does change the landscape a bit for Warren Buffett and his team. Last week we got the first look at the Berkshire Hathaway public stock holdings for 2013. With Berkshire Hathaway shares among those giants hitting all-time highs, his dividend picks may matter more than usual.