Is BRK.B a good stock to own? Find out who bought Berkshire Hathaway, who sold Berkshire Hathaway (BRK.B) stock, and who holds a large position in Berkshire Hathaway.

• Bill & Melinda Gates Foundation Trust owns 80.83M shares worth $8.42B
• STATE STREET CORPORATION owns 73.93M shares worth $7.70B
• Vanguard owns 60.05M shares worth $6.26B
• Geode Capital Management owns 12.27M shares worth $995.47M
• Eagle Capital Management owns 10.89M shares worth $1.14B
• Robeco Investment Management owns 7.79M shares worth $811.26M
• JPMORGAN CHASE & CO owns 6.72M shares worth $559.78M
• D. E. Shaw & Co owns 6.69M shares worth $697.37M
• TD Asset Management owns 6.26M shares worth $91.02M
• ALLIANCEBERNSTEIN owns 5.99M shares worth $623.78M
• New York State Common Retirement Fund owns 5.54M shares worth $577.54M
• Name : WS Management owns 5.29M shares worth $550.75M
• Bank of America Corporation owns 5.14M shares worth $461.18M
• Legal & General owns 4.83M shares worth $433.47M
• Southeastern Asset Management owns 4.78M shares worth $498.51M
• PRIMECAP Management Company owns 4.68M shares worth $487.97M
• Ruane, Cunniff & Goldfarb owns 4.65M shares worth $484.50M
• T. Rowe Price Associates owns 4.59M shares worth $478.10M
• GOLDMAN SACHS owns 4.19M shares worth $375.94M
• OZ Management owns 3.91M shares worth $317.51M
• Neuberger Berman owns 3.79M shares worth $394.17M
• Caisse de depot et placement du Quebec owns 3.64M shares worth $379.31M
• Ameriprise Financial owns 3.44M shares worth $286.48M
• Charles Schwab Investment Management owns 3.43M shares worth $354.81M
• Sumitomo Mitsui Trust Holdings owns 3.34M shares worth $294.63M
• Credit Suisse AG owns 3.33M shares worth $346.52M

• TIAA-CREF Investment Management sold on Sept. 30, 2011
• Fairholme Capital Management sold on Sept. 30, 2011
• Wells Fargo & Company sold on Sept. 30, 2011
• Brown Brothers Harriman & Co. sold on June 30, 2011
• Golden Capital Management sold on March 31, 2011
• FMR sold on Dec. 31, 2010

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