Is ATPG a good stock to own? Find out who bought ATP Oil & Gas Corporation, who sold ATP Oil & Gas Corporation (ATPG) stock, and who holds a large position in ATP Oil & Gas Corporation.

• Name Aletheia Research and Management owns 3.40M shares worth $24.99M
• D. E. Shaw & Co owns 2.67M shares worth $9.02M
• Vanguard owns 2.57M shares worth $18.90M
• STATE STREET CORPORATION owns 2.48M shares worth $18.20M
• Pentwater Capital Management owns 1.80M shares worth $252000
• ALTA ADVISERS owns 820869 shares worth $6.03M
• GOLDMAN SACHS owns 793424 shares worth $2.67M
• Barclays owns 552300 shares worth $4.06M
• Anthion Management owns 497221 shares worth $3.65M
• TIAA-CREF Investment Management owns 463487 shares worth $3.41M
• Millennium Management owns 439014 shares worth $3.23M
• JPMORGAN CHASE & CO owns 342683 shares worth $1.12M
• Name Raffles Associates owns 326300 shares worth $2.40M
• ------------------ --------------------------- ------------------------------ owns 300000 shares worth $1.01M
• Jacobs Levy Equity Management owns 281100 shares worth $2.07M
• Technical Financial Services owns 267579 shares worth $899065
• Charles Schwab Investment Management owns 245715 shares worth $985317
• WEISS MULTI-STRATEGY ADVISERS owns 220500 shares worth $740880
• Brencourt Advisors owns 220000 shares worth $739200
• Avenir Corporation owns 208240 shares worth $699686
• UBS AG owns 202419 shares worth $680127
• WISCONSIN CAPITAL MANAGEMENT owns 199635 shares worth $1.47M
• OZ Management owns 199600 shares worth $668660
• Knight Capital owns 199587 shares worth $668616
• Commerzbank Aktiengesellschaft owns 170932 shares worth $1.26M
• Renaissance Technologies owns 165400 shares worth $555744
• Geode Capital Management owns 164680 shares worth $1.21M
• AQR Capital Management owns 161200 shares worth $544856

• Bank of America Corporation sold on June 30, 2012
• Credit Suisse AG sold on Sept. 30, 2011
• Samlyn Capital sold on Sept. 30, 2011
• Name Passport Capital sold on Sept. 30, 2011
• Aegis Financial Corporation sold on Sept. 30, 2011
• Royal Bank of Canada sold on Sept. 30, 2011
• Grantham, Mayo, Van Otterloo & Co sold on Sept. 30, 2011
• RIT Capital Partners sold on Sept. 30, 2011
• Vollero Beach Capital Partners sold on Sept. 30, 2011
• Central Square Management sold on Sept. 30, 2011
• DW Investment Management sold on March 31, 2011
• CITADEL ADVISORS sold on March 31, 2011
• Provident Advisors sold on March 31, 2011
• Chicago Fundamental Investment Partners sold on Dec. 31, 2010
• Impala Asset Management sold on Dec. 31, 2010
• Sunrise Partners Limited Partnership sold on Dec. 31, 2010
• Two Sigma Investments sold on Dec. 31, 2010
• Diamondback Capital Management sold on June 30, 2010
• Greenlight Capital sold on Dec. 31, 2009
• Norges Bank Investment Management sold on Sept. 30, 2009
• Manulife Asset Management sold on March 31, 2008

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