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

• Neuberger Berman owns 2.23M shares worth $75.07M
• Wellington Management Company owns 2.17M shares worth $72.93M
• Vanguard owns 1.81M shares worth $60.75M
• Schroder Investment Management owns 1.34M shares worth $44.93M
• Inves owns 903526 shares worth $30.39M
• Eagle Boston Investment Management owns 822755 shares worth $27.68B
• Damian Sousa owns 778186 shares worth $20.26M
• Lee Munder Capital owns 724114 shares worth $24.36M
• Manulife Asset Management owns 659101 shares worth $22.17M
• STATE STREET CORPORATION owns 641926 shares worth $21.59M
• Ameriprise Financial owns 564319 shares worth $16.92M
• Thompson, Siegel, & Walmsley owns 555927 shares worth $16.67M
• Robeco Investment Management owns 540290 shares worth $18.18M
• Sandler Capital Management owns 450000 shares worth $12.59M
• Manulife Asset Management owns 426103 shares worth $12.80M
• Munder Capital Management owns 374371 shares worth $12.71M
• Heather K. Mellem, Esq. owns 373814 shares worth $12.58M
• JPMORGAN CHASE & CO owns 351780 shares worth $10.55M
• Rivanna Capital owns 348432 shares worth $9.75M
• ING Investment Management Co Address: 10 State House Square owns 290121 shares worth $9.66M
• OppenheimerFunds owns 286431 shares worth $8.13M
• State of Wisconsin Investment Board owns 280006 shares worth $9.42M
• Norges Bank Investment Management owns 260761 shares worth $7.83M
• Technical Financial Services owns 259789 shares worth $8.74M
• Polar Capital owns 255373 shares worth $8.59M
• United Services Automobile Association owns 252900 shares worth $8.51M

• Daniel D. Thurber sold on Sept. 30, 2011
• Kestrel Investment Management Corporation sold on June 30, 2011
• Decade Capital Management sold on June 30, 2011
• American Century Companies sold on March 31, 2011
• Waddell & Reed Financial sold on March 31, 2011
• Smith, Graham & Co. Investment Advisors sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Navellier & Associates sold on Sept. 30, 2001

• Huntington Bancshares Incorporated (HBAN)
• Cognizant Technology Solutions (CTSH)
• Sociedad Quimica y Minera (SQM)
• American Express Company (AXP)
• Cabot Oil & Gas Corporation (COG)
• Devon Energy Corporation (DVN)
• McDonald's Corporation (MCD)
• Monsanto Company (MON)
• Home Depot (HD)
• Regeneron Pharmaceuticals (REGN)
• SPDR S&P; 500 ETF (SPY)
• 3M Company (MMM)
• Apache Corporation (APA)
• J.B. Hunt Transport Services (JBHT)
• Boeing Company (BA)
• International Paper Company (IP)
• Apple (AAPL)
• News Corporation (NWSA)
• Praxair (PX)
• Staples (SPLS)
• Google (GOOG)