Is NRG a good stock to own? Find out who bought NRG Energy, who sold NRG Energy (NRG) stock, and who holds a large position in NRG Energy.

• T. Rowe Price Associates owns 37.93M shares worth $1.00B
• Vanguard owns 20.60M shares worth $545.69M
• Franklin Resources owns 19.19M shares worth $508.43M
• STATE STREET CORPORATION owns 16.37M shares worth $433.71M
• Hotchkis and Wiley Capital Management owns 14.94M shares worth $395.79M
• Orbis Holdings owns 8.84M shares worth $153.45M
• Perry owns 8.51M shares worth $225.41M
• Blue Ridge Capital owns 8.37M shares worth $151.57M
• UBS AG owns 8.11M shares worth $173.50M
• Blue Ridge Capital Holdings owns 7.72M shares worth $163.85M
• NWQ INVESTMENT MANAGEMENT owns 6.63M shares worth $141.90M
• Carlson Capital owns 5.28M shares worth $139.83M
• MSDC Management owns 4.48M shares worth $103.09M
• Millennium Management owns 4.47M shares worth $118.31M
• Jennison Associates owns 4.02M shares worth $106.37M
• Wellington Management Company owns 3.55M shares worth $94.02M
• Trilogy Global Advisors owns 3.11M shares worth $66.52M
• Paulson & Co owns 3.10M shares worth $71.25M
• Pomelo Capital owns 3.03M shares worth $80.32M
• Senator Investment owns 3.00M shares worth $79.47M
• Donald Smith & Co owns 2.97M shares worth $78.56M
• TIAA-CREF Investment Management owns 2.92M shares worth $52.82M
• Solus Alternative Asset Management owns 2.91M shares worth $45.59M
• GOLDMAN SACHS owns 2.69M shares worth $61.84M
• Investec Asset Management owns 2.57M shares worth $68.00M
• Loomis, Sayles and owns 2.50M shares worth $66.32M
• Renaissance Technologies owns 2.44M shares worth $64.54M
• Commerzbank Aktiengesellschaft owns 2.41M shares worth $43.73M
• Elm Ridge Management owns 2.41M shares worth $37.77M
• AQR Capital Management owns 2.40M shares worth $55.09M
• Venor Capital Management owns 2.39M shares worth $63.29M
• Icahn Capital owns 2.38M shares worth $51.20M
• Platinum Investment Mangement owns 2.36M shares worth $40.96M
• Blue Mountain Capital Management owns 2.32M shares worth $40.28M
• Addison Clark Management owns 2.29M shares worth $48.93M

• ARONSON JOHNSON ORTIZ sold on March 31, 2011
• D. E. Shaw & Co sold on Dec. 31, 2010
• Berkshire Hathaway sold on June 30, 2010
• Harbinger Capital Partners Master Fund I sold on March 31, 2010
• Diamondback Capital Management sold on March 31, 2009
• Tudor Investment Corporation sold on June 30, 2008

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