Is RBN a good stock to own? Find out who bought Robbins & Myers, who sold Robbins & Myers (RBN) stock, and who holds a large position in Robbins & Myers.

• Vanguard owns 2.34M shares worth $138.92M
• Heartland Advisors owns 1.65M shares worth $85.68M
• Neuberger Berman owns 1.20M shares worth $50.10M
• GAMCO Asset Management owns 1.18M shares worth $70.43M
• AQR Capital Management owns 1.17M shares worth $69.31M
• Ameriprise Financial owns 1.05M shares worth $43.76M
• Paulson & Co owns 1000000 shares worth $59.60M
• Gabelli Funds owns 944949 shares worth $56.18M
• Westpac Banking Corporation owns 878084 shares worth $26.28M
• STATE STREET CORPORATION owns 868697 shares worth $51.64M
• Renaissance Technologies owns 845619 shares worth $50.27M
• Oak Ridge Investments owns 822484 shares worth $48.90M
• Columbus Circle Investors owns 821771 shares worth $39.90M
• Artisan Partners Holdings owns 652400 shares worth $34.48M
• GOLDMAN SACHS owns 647574 shares worth $38.60M
• T. Rowe Price Associates owns 621438 shares worth $36.94M
• Munder Capital Management owns 591312 shares worth $24.64M
• TCW owns 582987 shares worth $30.34M
• GENEVA INVESTMENT MANAGEMENT OF CHICAGO owns 570412 shares worth $27.69M
• Thomson Horstmann & Bryant, Inc." owns 564900 shares worth $27.43M
• Principal Financial owns 554549 shares worth $23.19M
• Gabelli Securities owns 522858 shares worth $31.08M
• Keeley Asset Management owns 522000 shares worth $27.17M
• Mason Street Advisors owns 521435 shares worth $25.32M
• Cramer Rosenthal McGlynn owns 472325 shares worth $28.15M
• Integrity Asset Management owns 465755 shares worth $16.66M
• ALLIANCEBERNSTEIN owns 454557 shares worth $27.02M
• Pine River Capital Management owns 436900 shares worth $25.97M
• Two Sigma Investments owns 426671 shares worth $22.21M
• Chartwell Investment Partners owns 415881 shares worth $20.19M
• Royce & Associates owns 402886 shares worth $16.85M
• OppenheimerFunds owns 399212 shares worth $20.78M
• Artisan Partners Limited Partnership owns 380800 shares worth $18.49M
• OZ Management owns 378200 shares worth $22.48M
• KALMAR INVESTMENTS INC /DE/ owns 374795 shares worth $18.20M
• Sandler Capital Management owns 374460 shares worth $18.18M

• Wells Fargo & Company sold on Sept. 30, 2011
• FRIESS ASSOCIATES sold on Sept. 30, 2011
• Sparta Asset Management sold on Sept. 30, 2011
• SAM Sustainable Asset Management sold on June 30, 2011
• Copper Rock Capital Partners sold on June 30, 2011
• Rainier Investment Management sold on March 31, 2011
• Driehaus Capital Management sold on March 31, 2011
• Netols Asset Management sold on March 31, 2011
• Heather K. Mellem, Esq. sold on Dec. 31, 2010
• Frank Russell Company sold on Dec. 31, 2010
• Southeastern Asset Management sold on March 31, 2000

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