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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
51 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 284,500 11,277,000 0.46%
52 NATIXIS ADVISORS, LLC 280,991 11,156,000 0.46%
53 NEW YORK STATE COMMON RETIREMENT FUND 263,388 10,457,000 0.43%
54 GREENLIGHT CAPITAL INC 230,645 9,157,000 0.37%
55 MARTINGALE ASSET MANAGEMENT L P 217,121 8,620,000 0.35%
56 DREMAN VALUE MANAGEMENT, L L C 210,973 8,376,000 0.34%
57 MORGAN STANLEY 204,680 8,127,000 0.33%
58 MARSHALL WACE, LLP 188,111 7,468,000 0.31%
59 BlackRock Investment Management, LLC 187,931 7,461,000 0.31%
60 WELLS FARGO & COMPANY/MN 176,133 6,992,000 0.29%
61 PRINCIPAL FINANCIAL GROUP INC 172,893 6,864,000 0.28%
62 VERTEX ONE ASSET MANAGEMENT INC. 160,919 6,388,000 0.26%
63 MENTA CAPITAL LLC 150,972 5,994,000 0.25%
64 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 147,994 5,876,000 0.24%
65 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 144,875 5,752,000 0.24%
66 Nuveen Asset Management, LLC 144,575 5,740,000 0.23%
67 MANAGED ACCOUNT ADVISORS LLC 137,602 5,462,000 0.22%
68 AEGIS FINANCIAL CORP 135,825 5,392,000 0.22%
69 AMERICAN INTERNATIONAL GROUP, INC. 134,168 5,326,470 0.22%
70 State of Tennessee, Department of Treasury 133,400 5,296,000 0.22%
71 GLOBEFLEX CAPITAL L P 124,582 4,945,000 0.20%
72 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 123,546 4,905,000 0.20%
73 STEVENS CAPITAL MANAGEMENT LP 123,362 4,897,000 0.20%
74 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 120,454 4,782,000 0.20%
75 FEDERATED HERMES, INC. 120,064 4,767,000 0.19%
76 D. E. Shaw & Co., Inc. 113,466 4,504,000 0.18%
77 BANC FUNDS CO LLC 111,712 4,435,000 0.18%
78 RENAISSANCE TECHNOLOGIES LLC 109,470 4,346,000 0.18%
79 RHUMBLINE ADVISERS 97,846 3,884,000 0.16%
80 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 96,579 3,834,186 0.16%
81 MANUFACTURERS LIFE INSURANCE COMPANY, THE 95,643 3,797,000 0.16%
82 CREDIT SUISSE AG/ 94,477 3,750,000 0.15%
83 UBS AG 92,576 3,675,000 0.15%
84 Retirement Systems of Alabama 81,018 3,216,000 0.13%
85 BlackRock Group LTD 79,842 3,169,000 0.13%
86 TEACHERS ADVISORS, LLC 79,407 3,152,000 0.13%
87 DEUTSCHE BANK AG\ 78,593 3,119,000 0.13%
88 Swiss National Bank 75,300 2,989,000 0.12%
89 ABERDEEN ASSET MANAGEMENT PLC/UK 73,600 2,922,000 0.12%
90 BlackRock Japan Co. Ltd 73,370 2,913,000 0.12%
91 AXA S.A. 71,300 2,831,000 0.12%
92 JANUS HENDERSON INVESTORS US LLC 66,900 2,656,000 0.11%
93 TEXAS PERMANENT SCHOOL FUND CORP 65,749 2,610,000 0.11%
94 GUGGENHEIM CAPITAL LLC 65,425 2,598,000 0.11%
95 Irving Magee Investment Management 65,228 2,590,000 0.11%
96 GREAT LAKES ADVISORS, LLC 61,197 2,430,000 0.10%
97 CHICAGO EQUITY PARTNERS LLC 58,165 2,309,000 0.09%
98 BESSEMER GROUP INC 57,250 2,273,000 0.09%
99 BOGLE INVESTMENT MANAGEMENT L P /DE/ 57,100 2,266,000 0.09%
100 COMERICA BANK 55,473 2,202,000 0.09%
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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.