Who owns Aspen Technology?

Key details on Aspen Technology (Ticker: AZPN)

Who owns Aspen Technology?

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

Fund Name Number of Shares Share Valuation As Of
Waddell & Reed Financial 9.43M $394.02M Dec. 31, 2013
Vanguard 5.96M $249.25M Dec. 31, 2013
Inves 4.17M $174.35M Dec. 31, 2013
FMR 3.95M $165.28M Dec. 31, 2013
Wells Fargo & Company 3.59M $150.31M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 3.18M $132.85M Dec. 31, 2013
ALLIANCEBERNSTEIN 3.08M $128.76M Dec. 31, 2013
BlackRock Fund Advisors 2.70M $112.70M Dec. 31, 2013
Damian Sousa 2.69M $112.60M Dec. 31, 2013
Contour Asset Management 2.23M $38.60M Dec. 31, 2011
Allianz Asset Management AG 2.15M $89.92M Dec. 31, 2013
Alydar Partners 2.09M $42.96M March 31, 2012
STATE STREET CORPORATION 2.03M $84.74M Dec. 31, 2013
Alkeon Capital Management 1.92M $80.34M Dec. 31, 2013
OppenheimerFunds 1.83M $76.41M Dec. 31, 2013
RGM Capital 1.83M $76.29M Dec. 31, 2013
Brown Brothers Harriman & Co. 1.80M $51.92M June 30, 2013
Praesidium Investment Management Company 1.79M $57.73M March 31, 2013
ClearBridge Advisors 1.74M $72.71M Dec. 31, 2013
Eagle Boston Investment Management 1.68M $29.15M Dec. 31, 2011
Luther King Capital Management Corporation 1.67M $53.98M March 31, 2013
TimesSquare Capital Management 1.58M $54.74M Sept. 30, 2013
Ameriprise Financial 1.56M $36.17M June 30, 2012

Who sold Aspen Technology?

Fund Name Date Sold Number of Shares Sold Share Valuation
Cadian Capital Management Sept. 30, 2011 3.09M $47.24M
D. E. Shaw & Co June 30, 2011 1.51M $25.98M
Third Point March 31, 2011 3.40M $50.97M
Senator Investment March 31, 2011 2.18M $32.72M