Shared publicly  - 
 
Warren Buffett (Berkshire Hathaway) Stock Portfolio – Update 2011 Q4 | The Investment Blog [FULL ARTICE]
Warren Buffett's Berkshire Hathaway stock holdings for Q4 2011 was filed on 2/12012. There was a lot of activity this quarter as well, with new stakes in DaVita Inc and Liberty Media Corp, and inc...
1