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ASPEN INSURANCE HOLDINGS LTD
ASPEN INSURANCE HOLDINGS LTD. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 231 Institutional holders with a total value of $2,676,178,281.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,524,376 205,497,000 7.68%
2 VANGUARD GROUP INC 3,990,578 181,252,000 6.77%
3 DIMENSIONAL FUND ADVISORS LP 3,814,412 173,249,000 6.47%
4 ALLIANCEBERNSTEIN L.P. 2,385,930 108,369,000 4.05%
5 Sterling Capital Management LLC 2,354,813 106,956,000 4.00%
6 BlackRock Institutional Trust Company, N.A. 1,890,158 85,851,000 3.21%
7 STATE STREET CORP 1,870,846 84,970,000 3.18%
8 BlackRock Fund Advisors 1,852,351 84,134,000 3.14%
9 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 1,646,954 74,805,000 2.80%
10 P SCHOENFELD ASSET MANAGEMENT LP 1,469,000 66,722,000 2.49%
11 FRANKLIN RESOURCES INC 1,458,480 66,244,000 2.48%
12 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 1,335,662 60,666,000 2.27%
13 Bank of New York Mellon Corp 1,024,087 46,514,000 1.74%
14 AMERICAN CENTURY COMPANIES INC 983,175 44,656,000 1.67%
15 BARCLAYS PLC 975,111 43,880,000 1.64%
16 JPMORGAN CHASE & CO 859,867 39,055,000 1.46%
17 FRONTIER CAPITAL MANAGEMENT CO LLC 834,298 37,894,000 1.42%
18 ROYCE & ASSOCIATES LP 834,178 37,888,000 1.42%
19 RUSSELL FRANK CO/ 824,965 37,465,000 1.40%
20 LSV ASSET MANAGEMENT 814,126 36,977,000 1.38%
21 PRIVATE MANAGEMENT GROUP INC 731,823 33,239,000 1.24%
22 Allianz Asset Management GmbH 704,077 31,979,000 1.19%
23 GOLDMAN SACHS GROUP INC 700,554 31,820,000 1.19%
24 TIG Advisors, LLC 668,101 30,345,000 1.13%
25 NORGES BANK 639,238 29,034,000 1.08%
26 Numeric Investors LLC 628,762 28,558,000 1.07%
27 Pine River Capital Management L.P. 602,104 27,346,000 1.02%
28 WEDGE CAPITAL MANAGEMENT L L P/NC 590,708 26,830,000 1.00%
29 Eton Park Capital Management, L.P. 584,482 26,547,000 0.99%
30 MORGAN STANLEY 580,668 26,373,000 0.99%
31 CITADEL ADVISORS LLC 561,296 25,494,000 0.95%
32 NORTHERN TRUST CORP 548,252 24,902,000 0.93%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 457,055 20,760,000 0.78%
34 Mawer Investment Management Ltd. 445,434 20,246,000 0.76%
35 PZENA INVESTMENT MANAGEMENT LLC 422,536 19,192,000 0.72%
36 JACOBS LEVY EQUITY MANAGEMENT, INC 408,709 18,564,000 0.69%
37 PANAGORA ASSET MANAGEMENT INC 404,077 18,353,000 0.69%
38 SCHRODER INVESTMENT MANAGEMENT GROUP 384,135 17,447,412 0.65%
39 PROSPECTOR PARTNERS LLC 381,000 17,305,000 0.65%
40 AJO, LP 380,200 17,269,000 0.65%
41 FIRST TRUST ADVISORS LP 359,793 16,342,000 0.61%
42 Brandywine Global Investment Management, LLC 355,759 16,159,000 0.60%
43 AMERIPRISE FINANCIAL INC 338,735 15,386,000 0.57%
44 GEODE CAPITAL MANAGEMENT, LLC 332,410 15,098,000 0.56%
45 TIAA CREF INVESTMENT MANAGEMENT LLC 331,540 15,059,000 0.56%
46 UBS AG 315,151 14,314,000 0.53%
47 RENAISSANCE TECHNOLOGIES LLC 311,700 14,157,000 0.53%
48 EATON VANCE MANAGEMENT 291,123 13,223,000 0.49%
49 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 287,900 13,076,000 0.49%
50 PUTNAM INVESTMENTS LLC 285,458 12,966,000 0.48%
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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.