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

• Royce & Associates owns 2.03M shares worth $29.70M
• Address: owns 1.20M shares worth $17.62B
• Artisan Partners Limited Partnership owns 1.16M shares worth $17.00M
• Criterion Capital Management owns 675403 shares worth $9.90M
• Quentec Asset Management owns 360000 shares worth $5.28M
• Natixis Asset Management Advisors owns 254222 shares worth $3.04M
• GOLDMAN SACHS owns 248780 shares worth $3.65M
• Inves owns 231501 shares worth $3.39M
• WS Capital Management owns 215000 shares worth $3.08M
• Telemark Asset Management owns 200000 shares worth $2.86M
• Flow Traders US owns 168600 shares worth $2.14M
• Virtu Financial owns 114134 shares worth $1.45M
• GETCO Holding Company owns 107188 shares worth $1.42M
• Renaissance Technologies owns 94179 shares worth $1.38M
• Hansberger Global Investors owns 78753 shares worth $1.16M
• Hemenway Trust Company owns 75065 shares worth $953325
• Gotham Asset Management owns 54901 shares worth $950885
• Perimeter Capital Partners owns 50000 shares worth $866000
• Harber Asset Management owns 48500 shares worth $642140
• PEAK6 Investments owns 36103 shares worth $458508
• Symmetry Peak Management owns 35000 shares worth $417900
• Barclays owns 32300 shares worth $474164
• JPMORGAN CHASE & CO owns 28137 shares worth $402921
• CITADEL ADVISORS owns 26989 shares worth $322248
• Calvert Investment Management owns 25972 shares worth $381009
• Knight Capital owns 25076 shares worth $317963
• Zweig-DiMenna Associates owns 24820 shares worth $429882
• Walleye Trading owns 24000 shares worth $287040
• WEISS MULTI-STRATEGY ADVISERS owns 22400 shares worth $295904
• OLD NATIONAL TRUST COMPANY owns 22359 shares worth $266966
• Gilder, Gagnon, Howe & Co owns 22186 shares worth $293298
• Parametric Portfolio Associates owns 21982 shares worth $322256

• Cadian Capital Management sold on Sept. 30, 2011
• Credit Suisse AG sold on Sept. 30, 2011
• Voleon Capital Management sold on Sept. 30, 2011
• Two Sigma Investments sold on Sept. 30, 2011
• Straus Capital Management sold on Sept. 30, 2011
• Zweig-DiMenna Partners sold on Sept. 30, 2011
• Millennium Management sold on June 30, 2011
• Jefferies sold on March 31, 2011
• UBS AG sold on March 31, 2011
• Meru Capital sold on March 31, 2011
• Natcan Investment Management sold on March 31, 2011
• Bank of America Corporation sold on March 31, 2011
• FIRST NEW YORK SECURITIES sold on March 31, 2011
• Todd-Veredus Asset Management sold on Dec. 31, 2010
• Soundpost Partners sold on Dec. 31, 2010
• Maplelane Capital sold on Dec. 31, 2010
• Philadelphia International Advisors sold on Dec. 31, 2010
• Navellier & Associates sold on Sept. 30, 2010
• S.A.C. Capital Advisors sold on Dec. 31, 2009

• Hasbro (HAS)
• Owens Corning (OC)
• Microsoft Corporation (MSFT)
• ANSYS (ANSS)
• Seacor Holdings (CKH)
• EMCOR (EME)
• Annaly Capital Management (NLY)
• Broadridge Financial Solutions (BR)
• MasterCard Incorporated (MA)
• Western Union Company (WU)
• Bank of New York Mellon Corporation (BK)
• Northern Trust Corporation (NTRS)
• Berkshire Hathaway (BRK.B)
• Tractor Supply Company (TSCO)
• Isle of Capri Casinos (ISLE)
• Mueller Industries (MLI)
• MarineMax (HZO)
• Almost Family (AFAM)
• Acuity Brands (AYI)
• Cree (CREE)
• Aixtron AG (AIXG)