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ASPEN TECHNOLOGY INC
ASPEN TECHNOLOGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 260 Institutional holders with a total value of $4,169,436,724.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 CREDIT SUISSE AG/ 61,198 3,382,000 0.08%
102 Nationwide Fund Advisors 59,059 3,264,000 0.08%
103 MANUFACTURERS LIFE INSURANCE COMPANY, THE 58,181 3,215,000 0.08%
104 Cipher Capital LP 56,937 3,146,000 0.08%
105 ALAMBIC INVESTMENT MANAGEMENT, L.P. 56,890 3,144,000 0.08%
106 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 55,518 3,068,000 0.07%
107 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 51,326 2,836,000 0.07%
108 METROPOLITAN LIFE INSURANCE CO/NY 51,170 2,828,000 0.07%
109 BESSEMER GROUP INC 50,400 2,785,000 0.07%
110 Paloma Partners Management Co 50,162 2,772,000 0.07%
111 WILKINS INVESTMENT COUNSEL INC 49,850 2,755,000 0.07%
112 Allianz Asset Management GmbH 48,160 2,661,000 0.06%
113 Robeco Institutional Asset Management B.V. 47,363 2,618,000 0.06%
114 NorthCoast Asset Management LLC 46,616 2,576,000 0.06%
115 AMERICAN INTERNATIONAL GROUP, INC. 46,590 2,575,000 0.06%
116 FIRST TRUST ADVISORS LP 46,343 2,561,000 0.06%
117 LOS ANGELES CAPITAL MANAGEMENT LLC 42,866 2,369,000 0.06%
118 Creative Planning 42,660 2,357,000 0.06%
119 COLONY GROUP LLC 41,212 2,277,000 0.05%
120 HOWARD HUGHES MEDICAL INSTITUTE 39,631 2,190,000 0.05%
121 GARGOYLE INVESTMENT ADVISOR L.L.C. 38,904 2,150,000 0.05%
122 PIEDMONT INVESTMENT ADVISORS INC 38,120 2,107,000 0.05%
123 Janney Montgomery Scott LLC 37,981 2,099,000 0.05%
124 US BANCORP \DE\ 36,836 2,036,000 0.05%
125 SMITH ASSET MANAGEMENT GROUP LP 36,630 2,024,000 0.05%
126 VOYA INVESTMENT MANAGEMENT LLC 36,437 2,014,000 0.05%
127 REGIONS FINANCIAL CORP 35,547 1,965,000 0.05%
128 SCHRODER INVESTMENT MANAGEMENT GROUP 33,484 1,822,000 0.04%
129 GUGGENHEIM CAPITAL LLC 32,067 1,772,000 0.04%
130 STRS OHIO 31,900 1,762,000 0.04%
131 JENNISON ASSOCIATES LLC 31,854 1,760,000 0.04%
132 NORDEA INVESTMENT MANAGEMENT AB 31,749 1,754,000 0.04%
133 VALLEY FORGE CAPITAL MANAGEMENT, LP 31,713 1,752,000 0.04%
134 State of New Jersey Common Pension Fund D 30,500 1,685,000 0.04%
135 Cubist Systematic Strategies, LLC 28,518 1,576,000 0.04%
136 AMERICAN CAPITAL MANAGEMENT INC 28,280 1,563,000 0.04%
137 Legal & General Group Plc 28,227 1,556,000 0.04%
138 Squarepoint Ops LLC 27,957 1,545,000 0.04%
139 AXA S.A. 26,900 1,486,000 0.04%
140 ClariVest Asset Management LLC 26,142 1,444,000 0.03%
141 SKANDINAVISKA ENSKILDA BANKEN AB (PUBL) 25,900 1,431,000 0.03%
142 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 25,508 1,410,000 0.03%
143 NJ State Employees Deferred Compensation Plan 25,000 1,382,000 0.03%
144 TRUIST FINANCIAL CORP 22,991 1,271,000 0.03%
145 CHICAGO EQUITY PARTNERS LLC 22,685 1,254,000 0.03%
146 ENVESTNET ASSET MANAGEMENT INC 21,834 1,208,000 0.03%
147 Piermont Capital Management Inc. 21,380 1,181,000 0.03%
148 KOCH INDUSTRIES LLC 21,062 1,164,000 0.03%
149 Quantbot Technologies LP 20,663 1,141,000 0.03%
150 CLINTON GROUP INC 20,533 1,135,000 0.03%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.