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

• Herndon Capital Management owns 9.52M shares worth $118.25M
• GAMCO Asset Management owns 6.66M shares worth $101.10M
• Vanguard owns 4.03M shares worth $61.04M
• Gabelli Funds owns 3.00M shares worth $45.59M
• Kayne Anderson Rudnick Investment Management owns 2.59M shares worth $39.35M
• Royce & Associates owns 2.21M shares worth $33.58M
• STATE STREET CORPORATION owns 1.24M shares worth $18.78M
• Schroder Investment Management owns 1.20M shares worth $18.19M
• GRANAHAN INVESTMENT MANAGEMENT INC/MA owns 981750 shares worth $14.89M
• Ameriprise Financial owns 933399 shares worth $11.10M
• OppenheimerFunds owns 840087 shares worth $10.28M
• Key Group Holdings owns 823500 shares worth $8.74M
• New Amsterdam Partners owns 804086 shares worth $9.56M
• Norges Bank Investment Management owns 754803 shares worth $9.24M
• Guggenheim Capital, LLC Managers owns 731916 shares worth $7.77M
• PointState Capital owns 725000 shares worth $8.62M
• Macquarie owns 697575 shares worth $10.58M
• GOLDMAN SACHS owns 635746 shares worth $7.56M
• Brandywine Global Investment Management owns 635283 shares worth $9.64M
• CITADEL ADVISORS owns 633442 shares worth $7.75M
• Saugatuck Energy owns 600000 shares worth $7.13M
• ARONSON JOHNSON ORTIZ owns 592700 shares worth $8.99M
• Teachers Advisors owns 577454 shares worth $8.76M
• BTIM owns 557195 shares worth $5.91M
• ICON Advisers owns 556100 shares worth $8.44M
• AQR Capital Management owns 520250 shares worth $6.37M
• TIAA-CREF Investment Management owns 519615 shares worth $7.88M
• Bridgeway Capital Management owns 504150 shares worth $9.20M
• Great-West Life Assurance Company owns 493400 shares worth $6.06M
• Batterymarch Financial Management owns 487568 shares worth $7.40M
• CalPERS owns 469086 shares worth $4.98M
• Inves owns 443297 shares worth $5.27M
• Mraz, Amerine & Associates owns 442704 shares worth $4.70M
• New York State Common Retirement Fund owns 438252 shares worth $6.65M
• Employees Retirement System of Texas owns 438131 shares worth $5.21M
• Allianz Global Investors of America owns 433050 shares worth $4.59M

• First Trust Advisors sold on Dec. 31, 2011
• Emerald Advisers sold on Sept. 30, 2011
• Vinik Asset Management sold on June 30, 2011
• Millennium Management sold on June 30, 2011
• Rainier Investment Management sold on March 31, 2011
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• Heather K. Mellem, Esq. sold on Dec. 31, 2010
• Principal Financial sold on Dec. 31, 2010

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