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

• Columbia Wanger Asset Management owns 5.01M shares worth $260.31M
• Neuberger Berman owns 3.23M shares worth $167.86M
• Vanguard owns 2.18M shares worth $113.16M
• Empyrean Capital Partners owns 1.86M shares worth $96.80M
• CHILTON INVESTMENT owns 1.28M shares worth $59.60M
• P2 Capital Partners owns 1.18M shares worth $52.83M
• STATE STREET CORPORATION owns 1.18M shares worth $61.10M
• FBR Capital Markets Corporation owns 1.18M shares worth $58.03M
• Schroder Investment Management owns 1.04M shares worth $53.86M
• Address: owns 951740 shares worth $49.46B
• American Century Companies owns 934067 shares worth $48.54M
• M.D. Sass Investors Services owns 916436 shares worth $36.25M
• JPMORGAN CHASE & CO owns 891120 shares worth $41.58M
• TimesSquare Capital Management owns 885000 shares worth $45.99M
• Wellington Management Company owns 866560 shares worth $40.51M
• PEAK6 Investments owns 773400 shares worth $36.09M
• DARUMA ASSET MANAGEMENT INC /NY owns 750400 shares worth $35.01M

• Valinor Management sold on Sept. 30, 2011
• Damian Sousa sold on June 30, 2011
• Perkins Investment Management sold on June 30, 2011
• Ameriprise Financial sold on June 30, 2011
• OppenheimerFunds sold on June 30, 2011
• Carlson Capital sold on June 30, 2011
• ClearBridge Advisors sold on May 12, 2011
• HIGHBRIDGE CAPITAL MANAGEMENT sold on March 31, 2011
• Breeden Capital Management sold on Dec. 31, 2010
• Standard Life Investments sold on Dec. 31, 2010
• FIL sold on Dec. 31, 2010
• FMR sold on Dec. 31, 2010
• S.A.C. Capital Advisors sold on June 30, 2010
• Roxbury Capital Management sold on March 31, 2009
• Akre Capital Management sold on Dec. 31, 2008
• Tudor Investment Corporation sold on Dec. 31, 2006

• Sociedad Quimica y Minera (SQM)
• Northeast Utilities System (NU)
• ANSYS (ANSS)
• Leucadia National (LUK)
• CVB Financial (CVBF)
• Discover Financial Services (DFS)
• Cabot Oil & Gas Corporation (COG)
• Crown Castle International (CCI)
• Expeditors International of Washington (EXPD)
• Range Resources (RRC)
• Seattle Genetics (SGEN)
• BioMarin Pharmaceutical (BMRN)
• Blackbaud (BLKB)
• Brown & Brown (BRO)
• Core Laboratories N.V. (CLB)
• DENTSPLY International (XRAY)
• Digital Realty Trust (DLR)
• FMC Technologies (FTI)
• J.B. Hunt Transport Services (JBHT)
• LKQ Corporation (LKQX)
• ViewPoint Financial (VPFG)