Is Transocean a good stock to own? Find out who bought Transocean, who sold Transocean stock, and who holds a large position in Transocean.

• CARL C. ICAHN, INDIVIDUAL owns 20.15M shares worth $1.05B
• Paulson & Co owns 16.19M shares worth $772.91M
• Franklin Resources owns 12.94M shares worth $672.35M
• Norges Bank Investment Management owns 7.57M shares worth $337.99M
• Wentworth, Hauser & Violich owns 6.85M shares worth $356.03M
• FIL owns 6.58M shares worth $341.29M
• Ontario Teachers' Pension Plan Board owns 6.05M shares worth $266.75M
• FMR owns 6.00M shares worth $327.24M
• Tradewinds Global Investors owns 5.99M shares worth $240.41M
• DAVIS SELECTED ADVISERS owns 5.17M shares worth $268.58M
• ALLIANCEBERNSTEIN owns 4.84M shares worth $217.42M
• GOLDMAN SACHS owns 3.57M shares worth $159.32M
• PRIMECAP Management Company owns 3.43M shares worth $178.39M
• Wellington Management Company owns 3.29M shares worth $171.14M
• Omega Advisors owns 3.17M shares worth $164.95M
• OppenheimerFunds owns 3.13M shares worth $162.79M
• EARNEST PARTNERS owns 3.10M shares worth $139.35M
• HIGHBRIDGE CAPITAL MANAGEMENT owns 2.90M shares worth $150.76M
• Barclays owns 2.88M shares worth $110.70M
• UBS AG owns 2.71M shares worth $141.03M
• Paulson & Co owns 2.61M shares worth $100.08M
• Appaloosa Management owns 2.56M shares worth $133.03M
• S.A.C. Capital Advisors owns 2.55M shares worth $132.73M
• Empyrean Capital Partners owns 2.54M shares worth $139.07M
• Anchorage Capital owns 2.50M shares worth $112.04M
• Frank Russell Company owns 2.30M shares worth $119.48M
• Alphabet Management owns 2.27M shares worth $102.93M
• Zurcher Kantonalbank owns 2.19M shares worth $110.85M
• Credit Suisse AG owns 2.10M shares worth $94.14M
• Carlson Capital owns 2.03M shares worth $105.55M
• Axiom International Investors owns 1.94M shares worth $86.71M
• Brandywine Global Investment Management owns 1.93M shares worth $86.37M
• Taube Hodson Stonex Partners owns 1.86M shares worth $96.58M

• Thornburg Investment Management sold on Sept. 30, 2011
• Johnson Investment Counsel sold on June 30, 2011
• D. E. Shaw & Co sold on Dec. 31, 2010
• Fir Tree sold on Dec. 31, 2010
• Inves sold on Dec. 31, 2010
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• Level Management sold on Sept. 30, 2009