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Wednesday, December 9, 2009, 12:10PM ET - U.S. Markets close in 3 hours and 50 minutes. Dow Up 0.10% Nasdaq Down 0.17%
Aspen Technology Inc. (AZPN.PK)At 11:44AM ET: 10.45  Up 0.10 (0.97%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 45%
% of Shares Held by Institutional & Mutual Fund Owners: 16%
% of Float Held by Institutional & Mutual Fund Owners: 29%
Number of Institutions Holding Shares: 13

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
FUSCO MARK441,5869-Nov-09
PIETRI ANTONIO J114,3709-Nov-09
KOTZABASAKIS MANOLIS E73,1189-Nov-09
HAMMOND F G54,7159-Nov-09
WHEELER BLAIR52,9049-Nov-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Ameriprise Financial, Inc.4,694,5705.20$47,884,61430-Sep-09
ADVENT INTERNATIONAL CORPORATION29,512,33632.67$301,025,82730-Sep-09
TOCQUEVILLE ASSET MANAGEMENT, L.P.1,424,4451.58$14,529,33930-Sep-09
Eagle Boston Investment Management514,811.57$5,251,07230-Sep-09
THOMSON HORSTMANN & BRYANT, INC.503,850.56$5,139,27030-Sep-09
PARADIGM CAPITAL MANAGEMENT488,300.54$4,980,66030-Sep-09
RGM Capital, LLC471,579.52$4,810,10530-Sep-09
S SQUARED TECHNOLOGY CORP.432,300.48$4,409,46030-Sep-09
MFC Global Investment Management (U.S.), LLC331,500.37$3,381,30030-Sep-09
CONSTITUTION RESEARCH & MANAGEMENT INC96,840.11$987,76830-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
WADDELL & REED ADVISORS FDS-SCIENCE & TECHNOLOGY FUND8,548,5009.46$72,918,70530-Jun-09
IVY SCIENCE & TECHNOLOGY FUND3,146,7163.48$26,841,48730-Jun-09
JP MORGAN SMALL CAP EQUITY FUND1,609,7701.78$16,419,65430-Sep-09
SELIGMAN COMMUNICATIONS AND INFORMATION FUND INC1,441,3001.60$12,294,28930-Jun-09
Ivy Fds VIP-Science & Technology Port1,163,9001.29$9,928,06730-Jun-09
AIM SMALL CAP GROWTH FUND839,660.93$8,564,53230-Sep-09
ROYCE OPPORTUNITY FUND654,435.72$5,582,33030-Jun-09
MET INVESTORS SER TR-MET/AIM SMALL CAP GROWTH PORTFOLIO615,741.68$5,252,27030-Jun-09
Legg Mason Partners Small Cap Growth Fd556,790.62$5,679,25830-Sep-09
WADDELL & REED ADVISORS FDS-CONTINENTAL INCOME FD375,000.42$3,198,75030-Jun-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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