Is AEP a good stock to own? Find out who bought American Electric Power Company, who sold American Electric Power Company (AEP) stock, and who holds a large position in American Electric Power Company.

• STATE STREET CORPORATION owns 24.31M shares worth $1.18B
• Vanguard owns 23.84M shares worth $1.16B
• Franklin Resources owns 20.26M shares worth $985.42M
• Allianz Global Investors of America owns 7.78M shares worth $300.14M
• T. Rowe Price Associates owns 6.66M shares worth $323.83M
• Allianz Asset Management AG owns 5.57M shares worth $270.92M
• Inves owns 4.66M shares worth $226.49M
• GOLDMAN SACHS owns 4.31M shares worth $184.11M
• Ameriprise Financial owns 4.18M shares worth $166.89M
• Norges Bank Investment Management owns 3.71M shares worth $158.16M
• Robeco Investment Management owns 3.42M shares worth $166.13M
• Geode Capital Management owns 3.31M shares worth $160.74M
• ARONSON JOHNSON ORTIZ owns 3.30M shares worth $160.47M
• Neuberger Berman owns 3.18M shares worth $131.33M
• Millennium Management owns 2.92M shares worth $142.14M
• TCW owns 2.89M shares worth $140.44M
• ALLIANCEBERNSTEIN owns 2.75M shares worth $109.92M
• ClearBridge Advisors owns 2.67M shares worth $129.68M
• Wellington Management Company owns 2.62M shares worth $127.37M
• OppenheimerFunds owns 2.59M shares worth $107.02M
• Adage Capital Partners GP owns 2.53M shares worth $111.20M
• Legal & General owns 2.49M shares worth $106.25M
• Charles Schwab Investment Management owns 2.44M shares worth $118.17M
• WESTWOOD MANAGEMENT CORP /TX owns 2.33M shares worth $113.28M
• Decade Capital Management owns 2.26M shares worth $109.95M
• Bank of America Corporation owns 2.11M shares worth $90.18M

• LSV Asset Management sold on Dec. 31, 2011
• Barclays sold on Sept. 30, 2011
• ING Investment Management sold on Sept. 30, 2011
• American Century Companies sold on June 30, 2011
• FMR sold on Dec. 31, 2010
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• Cramer Rosenthal McGlynn sold on Dec. 31, 2010
• Diamondback Capital Management sold on Sept. 30, 2009
• Dodge & Cox sold on June 30, 2005

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