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

• Royce & Associates owns 18.93M shares worth $307.04M
• Nomura Holdings owns 13.56M shares worth $218.82M
• Vanguard owns 12.46M shares worth $202.15M
• Wellington Management Company owns 10.90M shares worth $176.74M
• American Century Companies owns 10.35M shares worth $167.81M
• Ameriprise Financial owns 9.43M shares worth $132.64M
• CITADEL ADVISORS owns 7.22M shares worth $117.13M
• STATE STREET CORPORATION owns 7.09M shares worth $114.94M
• Alkeon Capital Management owns 6.25M shares worth $105.60M
• Inves owns 5.95M shares worth $96.49M
• Third Point owns 5.00M shares worth $84.45M
• Turner Investments owns 4.85M shares worth $81.82M
• ALLIANCEBERNSTEIN owns 4.14M shares worth $67.08M
• Thrivent Financial for Lutherans owns 3.62M shares worth $58.69M
• QS Investors owns 3.32M shares worth $31.14M
• TIAA-CREF Investment Management owns 3.10M shares worth $44.04M
• T. Rowe Price Associates owns 2.85M shares worth $46.30M
• STANDARD PACIFIC CAPITAL owns 2.80M shares worth $47.31M
• Maplelane Capital owns 2.65M shares worth $43.00M
• Renaissance Technologies owns 2.54M shares worth $42.86M
• Vaughan Nelson Investment Management owns 2.44M shares worth $34.74M
• Two Sigma Investments owns 2.41M shares worth $40.73M
• KALMAR INVESTMENTS INC /DE/ owns 2.41M shares worth $39.01M
• Westfield Capital Management Company owns 2.38M shares worth $33.47M
• Cambiar Investors owns 2.36M shares worth $38.30M
• ClearBridge Advisors owns 2.26M shares worth $36.58M
• GRANAHAN INVESTMENT MANAGEMENT INC/MA owns 2.17M shares worth $36.58M
• GOLDMAN SACHS owns 2.06M shares worth $29.23M

• Damian Sousa sold on June 30, 2011
• TimesSquare Capital Management sold on June 30, 2011
• Appaloosa Management sold on June 30, 2011
• Piedmont Investment Advisers sold on June 30, 2011
• Schroder Investment Management sold on March 31, 2011
• Jacobs Levy Equity Management sold on March 31, 2011
• Golden Capital Management sold on March 31, 2011
• FMR sold on Dec. 31, 2010
• Allianz Global Investors of America sold on Dec. 31, 2010

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