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

• Golden Gate Capital Management II owns 15.50M shares worth $121.87M
• GOLDMAN SACHS owns 14.31M shares worth $112.48M
• Pennant Capital Management owns 4.61M shares worth $36.27M
• Credit Suisse AG owns 2.54M shares worth $19.02M
• Nokota Management owns 1.70M shares worth $13.36M
• Scopia Management owns 1.56M shares worth $10.92M
• Vanguard owns 1.08M shares worth $8.48M
• Wells Fargo & Company owns 1.03M shares worth $6.25M
• Artisan Partners Holdings owns 626300 shares worth $11.37M
• Integrity Asset Management owns 586470 shares worth $9.65M
• CITADEL ADVISORS owns 543264 shares worth $4.27M
• Alyeska Investment owns 457306 shares worth $3.03M
• Wellington Management Company owns 437200 shares worth $4.48M
• CHILTON INVESTMENT owns 379972 shares worth $3.89M
• Decade Capital Management owns 350000 shares worth $2.12M
• Cramer Rosenthal McGlynn owns 335953 shares worth $2.03M
• Artisan Partners Limited Partnership owns 294400 shares worth $3.01M
• STATE STREET CORPORATION owns 289284 shares worth $2.27M
• Dorsal Capital Management owns 280000 shares worth $2.87B
• Technical Financial Services owns 238350 shares worth $1.44M
• Robeco Investment Management owns 185200 shares worth $1.12M
• CalPERS owns 108100 shares worth $849666

• Soros Fund Management sold on Sept. 30, 2011
• Anthion Management sold on Sept. 30, 2011
• Nuveen Asset Management sold on Sept. 30, 2011
• Magnetar Financial sold on Sept. 30, 2011
• Tudor Investment Corporation sold on June 30, 2011
• Nicholas Company sold on June 30, 2011
• FRED ALGER MANAGEMENT sold on March 31, 2011
• Schroder Investment Management sold on March 31, 2011
• SRS Investment Management sold on March 31, 2011
• Cortina Asset Management sold on March 31, 2011
• Indus Capital Partners sold on March 31, 2011
• Kingdom Ridge Capital sold on March 31, 2011
• Harvey Partners sold on Dec. 31, 2010
• FMR sold on Dec. 31, 2010
• WEISS MULTI-STRATEGY ADVISERS sold on Dec. 31, 2010
• Hilltop Park Associates sold on Dec. 31, 2010
• J P MORGAN CHASE & CO sold on Dec. 31, 2010
• FRIESS ASSOCIATES sold on Dec. 30, 2010

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