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

• Vanguard owns 5.13M shares worth $20.86M
• Opus Capital owns 4.44M shares worth $18.01M
• Austin W. Marxe and David M. Greenhouse owns 4.12M shares worth $21.77M
• GRANAHAN INVESTMENT MANAGEMENT INC/MA owns 3.65M shares worth $14.82M
• Wentworth, Hauser & Violich owns 3.33M shares worth $13.53M
• GMT Capital owns 2.60M shares worth $13.77M
• Thompson, Siegel, & Walmsley owns 2.45M shares worth $13.81M
• Needham Investment Management owns 2.15M shares worth $8.77M
• Segall Bryant & Hamill owns 1.72M shares worth $9.08M
• STATE STREET CORPORATION owns 1.69M shares worth $6.87M
• NorthPointe Capital owns 1.45M shares worth $5.88M
• Rockefeller Financial Services owns 1.40M shares worth $5.70M
• Smith, Graham & Co. Investment Advisors owns 1.26M shares worth $5.12M
• Royce & Associates owns 988115 shares worth $5.76M
• Tudor Investment Corporation owns 971700 shares worth $5.67M
• Teachers Advisors owns 960530 shares worth $3.91M
• Harvey Partners owns 900000 shares worth $5.25M
• New York State Common Retirement Fund owns 866430 shares worth $4.58M
• OppenheimerFunds owns 783666 shares worth $4.00M
• Frank Russell Company owns 775456 shares worth $2.79M
• Oxford Asset Management owns 754054 shares worth $4.40M
• Norges Bank Investment Management owns 728218 shares worth $3.85M
• CITADEL ADVISORS owns 642372 shares worth $3.62M
• Tygh Capital Management owns 641543 shares worth $3.39M
• Roxbury Capital Management owns 634286 shares worth $3.24M
• Lombard Odier Asset Management owns 619000 shares worth $2.51M
• 1798 Global Partners owns 531000 shares worth $2.81M
• PanAgora Asset Management owns 529519 shares worth $2.80M
• Spark Investment Management owns 500600 shares worth $2.64M
• WALL STREET ASSOCIATES owns 498500 shares worth $2.91M

• Coatue Management sold on Sept. 30, 2011
• Rainier Investment Management sold on June 30, 2011
• Thomson Horstmann & Bryant, Inc." sold on June 30, 2011
• Antipodean Advisors sold on June 30, 2011
• Copper Rock Capital Partners sold on June 30, 2011
• Chinook Capital Management sold on June 30, 2011
• Ardsley Advisory Partners sold on June 30, 2011
• DnB NOR Asset Management AS sold on June 30, 2011
• Ameriprise Financial sold on March 31, 2011
• Act II Management sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Next Century Growth Investors sold on Dec. 31, 2010
• Harvest Capital Strategies sold on Dec. 31, 2010
• Driehaus Capital Management sold on Dec. 31, 2010
• Wells Fargo & Company sold on Dec. 31, 2010
• Renaissance Technologies sold on Dec. 31, 2010
• Millennium Management sold on Dec. 31, 2010
• Allianz Global Investors of America sold on Dec. 31, 2010
• Todd-Veredus Asset Management sold on Dec. 31, 2010
• FRIESS ASSOCIATES sold on Dec. 30, 2010

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