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

• Royce & Associates owns 2.12M shares worth $13.98M
• Wellington Management Company owns 1.08M shares worth $4.58M
• Millennium Management owns 986290 shares worth $6.50M
• Lyon Street Capital owns 615309 shares worth $4.05B
• Raging Capital Management owns 515683 shares worth $3.40M
• Vanguard owns 409113 shares worth $2.70M
• Park West Asset Management owns 311678 shares worth $2.05M
• STATE STREET CORPORATION owns 307678 shares worth $2.02M
• Renaissance Technologies owns 299500 shares worth $1.97M
• Central Square Management owns 224489 shares worth $1.11M
• Eudaimonia Asset Management owns 204005 shares worth $1.34M
• MICHAEL R. MURPHY owns 175067 shares worth $742284
• Bridgeway Capital Management owns 162917 shares worth $1.02M
• Paradigm Capital Management owns 162400 shares worth $688576
• ESSEX INVESTMENT MANAGEMENT owns 118888 shares worth $783471
• GRT Capital Partners owns 112865 shares worth $743780
• TIAA-CREF Investment Management owns 99276 shares worth $654228
• Two Sigma Investments owns 97994 shares worth $465471
• JAMES INVESTMENT RESEARCH owns 84750 shares worth $610200
• CalPERS owns 71800 shares worth $473162
• Geode Capital Management owns 54099 shares worth $357053
• JPMORGAN CHASE & CO owns 51936 shares worth $239944
• Charles Schwab Investment Management owns 50600 shares worth $332948
• Two Sigma Advisers owns 46700 shares worth $231165
• Barclays owns 44634 shares worth $209779
• ALLIANCEBERNSTEIN owns 43000 shares worth $282940

• Clear Harbor Asset Management sold on Sept. 30, 2011
• OppenheimerFunds sold on June 30, 2011
• Oberweis Asset Management sold on June 30, 2011
• WESTCLIFF CAPITAL MANAGEMENT sold on March 31, 2011
• American Century Companies sold on March 31, 2011
• Coe Capital Management sold on March 31, 2011
• Husic Capital Management sold on March 31, 2011
• MIG ABSOLUTE RETURN sold on March 31, 2011
• Navellier & Associates sold on March 31, 2011
• Technical Financial Services sold on March 31, 2011
• ZPR Investment Management sold on Dec. 31, 2010
• Inves sold on Dec. 31, 2010
• Renaissance sold on March 31, 2010

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