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

• Vanguard owns 1.05M shares worth $25.43M
• Integrity Asset Management owns 691028 shares worth $19.18M
• STATE STREET CORPORATION owns 444916 shares worth $10.80M
• JPMORGAN CHASE & CO owns 395443 shares worth $11.30M
• Segall Bryant & Hamill owns 393748 shares worth $9.99M
• AQR Capital Management owns 371607 shares worth $9.02M
• ARONSON JOHNSON ORTIZ owns 275600 shares worth $7.89M
• Inves owns 250493 shares worth $6.08M
• Lee Munder Capital owns 232502 shares worth $5.65M
• PEAK6 Investments owns 186800 shares worth $5.23M
• Teachers Advisors owns 177898 shares worth $4.92M
• Brandywine Global Investment Management owns 147568 shares worth $4.81M
• QS Investors owns 147300 shares worth $4.21M
• HM PAYSON & CO owns 146704 shares worth $3.72M
• Calvert Investment Management owns 142358 shares worth $3.93M
• Royce & Associates owns 142100 shares worth $3.45M
• Oxford Asset Management owns 137250 shares worth $3.48M
• TIAA-CREF Investment Management owns 133770 shares worth $4.36M
• State of Wisconsin Investment Board owns 130000 shares worth $3.16M

• O'Shaughnessy Asset Management sold on Dec. 31, 2011
• MCM Capital Management sold on Sept. 30, 2011
• GOLDMAN SACHS sold on Sept. 30, 2011
• Standard General sold on Sept. 30, 2011
• Royal Bank of Canada sold on Sept. 30, 2011
• Barclays sold on Sept. 30, 2011
• Artis Capital Management, L P sold on Sept. 30, 2011
• Millennium Management sold on Sept. 30, 2011
• Paradigm Capital Management sold on June 30, 2011
• Thomson Horstmann & Bryant, Inc." sold on June 30, 2011
• Tyndall Capital Partners sold on June 30, 2011
• Loeb Arbitrage Management sold on June 30, 2011
• HIGHBRIDGE CAPITAL MANAGEMENT sold on June 30, 2011
• Ameriprise Financial sold on June 30, 2011
• Batterymarch Financial Management sold on May 12, 2011
• Thompson, Siegel, & Walmsley sold on March 31, 2011
• ING Investment Management sold on March 31, 2011
• Cortina Asset Management sold on Dec. 31, 2010
• FMR sold on Dec. 31, 2010
• Wellington Management Company sold on Dec. 31, 2010
• OppenheimerFunds sold on Dec. 31, 2010
• ClariVest Asset Management sold on Dec. 31, 2010
• D. E. Shaw & Co sold on Dec. 31, 2010
• Frank Russell Company sold on Dec. 31, 2010
• Manulife Asset Management sold on Dec. 31, 2009
• Navellier & Associates sold on Dec. 31, 2007

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• First Financial Ban (FFBC)
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• Lincoln National Corporation (LNC)
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• J.C. Penney Company (JCP)
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• Boston Scientific Corporation (BSX)