Dark
Light
System
Security
ASPEN INSURANCE HOLDINGS LTD
ASPEN INSURANCE HOLDINGS LTD. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 218 Institutional holders with a total value of $2,446,142,555.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 BlackRock Finance, Inc. 54,522 2,165,000 0.09%
102 PARAMETRIC PORTFOLIO ASSOCIATES LLC 53,679 2,131,000 0.09%
103 METROPOLITAN LIFE INSURANCE CO/NY 54,427 2,128,000 0.09%
104 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 51,152 2,031,000 0.08%
105 Absolute Return Capital, LLC 49,248 1,955,000 0.08%
106 STATE OF WISCONSIN INVESTMENT BOARD 47,372 1,881,000 0.08%
107 Piermont Capital Management Inc. 46,620 1,851,000 0.08%
108 EATON VANCE MANAGEMENT 45,501 1,806,000 0.07%
109 OXFORD ASSET MANAGEMENT LLP 45,048 1,788,000 0.07%
110 NEW VERNON INVESTMENT MANAGEMENT LLC 44,750 1,777,000 0.07%
111 DEERE & CO 44,656 1,773,000 0.07%
112 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 44,515 1,767,000 0.07%
113 Arizona State Retirement System 43,300 1,719,000 0.07%
114 CNA FINANCIAL CORP 42,200 1,675,000 0.07%
115 M&T BANK CORP 41,700 1,655,000 0.07%
116 HBK INVESTMENTS L P 40,300 1,600,000 0.07%
117 ACADIAN ASSET MANAGEMENT LLC 40,271 1,599,000 0.07%
118 RBF Capital, LLC 40,000 1,588,000 0.06%
119 TRUIST FINANCIAL CORP 39,966 1,586,000 0.06%
120 BRYN MAWR CAPITAL MANAGEMENT INC 39,040 1,550,000 0.06%
121 CITIGROUP INC 38,863 1,542,000 0.06%
122 Man Investments Ltd 37,288 1,480,000 0.06%
123 Robeco Institutional Asset Management B.V. 36,966 1,468,000 0.06%
124 ROYAL BANK OF CANADA 35,167 1,396,000 0.06%
125 SHELTON CAPITAL MANAGEMENT 33,705 1,338,000 0.05%
126 Legal & General Group Plc 32,700 1,298,000 0.05%
127 Perimeter Capital Partners, LLC 32,636 1,296,000 0.05%
128 BANK OF AMERICA CORP /DE/ 32,404 1,286,000 0.05%
129 Winton Capital Management Ltd 32,220 1,279,000 0.05%
130 SUSQUEHANNA INTERNATIONAL GROUP, LLP 31,200 1,239,000 0.05% Put
131 STATE OF MICHIGAN RETIREMENT SYSTEM 30,700 1,219,000 0.05%
132 Airain ltd 30,129 1,196,000 0.05%
133 UNITED CAPITAL FINANCIAL ADVISORS, LLC 29,183 1,159,000 0.05%
134 Neuberger Berman Canada ULC 29,030 1,152,000 0.05%
135 VOYA INVESTMENT MANAGEMENT LLC 27,213 1,081,000 0.04%
136 Kavar Capital Partners, LLC 26,400 1,048,000 0.04%
137 FDx Advisors, Inc. 26,095 1,036,000 0.04%
138 MASON STREET ADVISORS, LLC 25,934 1,030,000 0.04%
139 LORD, ABBETT & CO. LLC 24,560 975,000 0.04%
140 Strategic Advisors LLC 36,521 953,000 0.04%
141 TFS CAPITAL LLC 22,877 908,000 0.04%
142 BARINGS LLC 21,000 834,000 0.03%
143 Liberty Mutual Group Asset Management Inc. 20,657 821,000 0.03%
144 LOS ANGELES CAPITAL MANAGEMENT LLC 20,230 803,000 0.03%
145 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 19,600 778,000 0.03%
146 ProShare Advisors LLC 18,749 744,000 0.03%
147 OREGON PUBLIC EMPLOYEES RETIREMENT FUND 18,646 740,000 0.03%
148 TUDOR INVESTMENT CORP ET AL 18,347 728,000 0.03%
149 SG Americas Securities, LLC 18,310 727,000 0.03%
150 Municipal Employees' Retirement System of Michigan 18,100 719,000 0.03%
Page 3 of 5

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.