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Aspen Insurance Holdingf
Aspen Insurance Holdingf. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 229 Institutional holders with a total value of $2,619,748,347.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,572,510 212,485,000 8.11%
2 DIMENSIONAL FUND ADVISORS LP 4,388,537 203,937,000 7.78%
3 FMR LLC 3,270,833 151,996,000 5.80%
4 ALLIANCEBERNSTEIN L.P. 2,345,670 109,003,000 4.16%
5 Vulcan Value Partners, LLC 2,272,073 105,583,000 4.03%
6 BlackRock Fund Advisors 1,937,256 90,024,000 3.44%
7 STATE STREET CORP 1,927,094 89,550,000 3.42%
8 FRANKLIN RESOURCES INC 1,876,680 87,209,000 3.33%
9 BlackRock Institutional Trust Company, N.A. 1,776,199 82,540,000 3.15%
10 DONALD SMITH & CO., INC. 1,629,892 75,741,000 2.89%
11 Numeric Investors LLC 1,276,083 59,300,000 2.26%
12 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 1,200,987 55,809,000 2.13%
13 AJO, LP 1,177,408 54,714,000 2.09%
14 JPMORGAN CHASE & CO 1,050,622 48,822,000 1.86%
15 FRONTIER CAPITAL MANAGEMENT CO LLC 1,038,425 48,256,000 1.84%
16 LSV ASSET MANAGEMENT 998,300 46,390,000 1.77%
17 Allianz Asset Management GmbH 928,039 43,126,000 1.65%
18 CITADEL ADVISORS LLC 909,024 42,242,000 1.61%
19 NORTHERN TRUST CORP 869,259 40,394,000 1.54%
20 Bank of New York Mellon Corp 832,920 38,706,000 1.48%
21 PRIVATE MANAGEMENT GROUP INC 709,830 32,986,000 1.26%
22 ANALYTIC INVESTORS, LLC 685,998 31,878,000 1.22%
23 WEDGE CAPITAL MANAGEMENT L L P/NC 659,783 30,660,000 1.17%
24 NORGES BANK 642,687 29,866,000 1.14%
25 RUSSELL FRANK CO/ 607,085 28,202,000 1.08%
26 PZENA INVESTMENT MANAGEMENT LLC 594,183 27,612,000 1.05%
27 GOLDMAN SACHS GROUP INC 586,210 27,242,000 1.04%
28 GEODE CAPITAL MANAGEMENT, LLC 558,843 25,969,000 0.99%
29 ACADIAN ASSET MANAGEMENT LLC 533,644 24,798,000 0.95%
30 PRUDENTIAL FINANCIAL INC 520,170 24,173,000 0.92%
31 AMERIPRISE FINANCIAL INC 488,896 22,718,000 0.87%
32 RENAISSANCE TECHNOLOGIES LLC 439,000 20,400,000 0.78%
33 AQR CAPITAL MANAGEMENT LLC 433,154 20,129,000 0.77%
34 LOS ANGELES CAPITAL MANAGEMENT LLC 404,753 18,809,000 0.72%
35 Brandywine Global Investment Management, LLC 403,607 18,756,000 0.72%
36 TEACHERS ADVISORS, LLC 390,350 18,140,000 0.69%
37 PANAGORA ASSET MANAGEMENT INC 371,155 17,248,000 0.66%
38 FIRST TRUST ADVISORS LP 341,078 15,850,000 0.61%
39 MARTINGALE ASSET MANAGEMENT L P 337,454 15,683,000 0.60%
40 TIAA CREF INVESTMENT MANAGEMENT LLC 332,620 15,457,000 0.59%
41 BALYASNY ASSET MANAGEMENT L.P. 323,369 15,027,000 0.57%
42 Invesco Ltd. 296,759 13,790,000 0.53%
43 PUTNAM INVESTMENTS LLC 284,065 13,200,000 0.50%
44 PRINCIPAL FINANCIAL GROUP INC 268,969 12,499,000 0.48%
45 AMERICAN CENTURY COMPANIES INC 267,152 12,415,000 0.47%
46 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 265,300 12,328,000 0.47%
47 SYSTEMATIC FINANCIAL MANAGEMENT LP 252,287 11,723,000 0.45%
48 MORGAN STANLEY 227,356 10,565,000 0.40%
49 DREMAN VALUE MANAGEMENT, L L C 203,183 9,442,000 0.36%
50 MILLENNIUM MANAGEMENT LLC 203,032 9,435,000 0.36%
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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.