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WHITE MOUNTAINS INSURANCE GRP LTD
WHITE MOUNTAINS INSURANCE GRP LTD. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 161 Institutional holders with a total value of $3,167,614,910.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRANKLIN RESOURCES INC 1,427,640 899,512,000 28.40%
2 PRICE T ROWE ASSOCIATES INC /MD/ 328,771 207,149,000 6.54%
3 VANGUARD GROUP INC 265,425 167,237,000 5.28%
4 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 257,286 162,108,000 5.12%
5 LONDON CO OF VIRGINIA 220,465 138,909,000 4.39%
6 JENNISON ASSOCIATES LLC 216,110 136,164,000 4.30%
7 THIRD AVENUE MANAGEMENT LLC 182,014 114,681,000 3.62%
8 PRINCIPAL FINANCIAL GROUP INC 170,033 107,132,000 3.38%
9 WELLINGTON MANAGEMENT GROUP LLP 164,715 103,783,000 3.28%
10 BlackRock Institutional Trust Company, N.A. 136,068 85,732,000 2.71%
11 Boston Partners 133,604 84,180,000 2.66%
12 ADVISORY RESEARCH INC 128,888 81,209,000 2.56%
13 River Road Asset Management, LLC 107,581 67,784,000 2.14%
14 FENIMORE ASSET MANAGEMENT INC 87,144 54,907,000 1.73%
15 Wallace Capital Management Inc. 79,705 50,220,000 1.59%
16 STATE STREET CORP 74,150 46,720,000 1.47%
17 REINHART PARTNERS, LLC. 54,000 34,024,000 1.07%
18 PROSPECTOR PARTNERS LLC 50,000 31,504,000 0.99%
19 BlackRock Fund Advisors 48,715 30,694,000 0.97%
20 MANAGED ACCOUNT ADVISORS LLC 43,934 27,681,000 0.87%
21 HERMES INVESTMENT MANAGEMENT LTD 43,017 27,104,000 0.86%
22 FULLER & THALER ASSET MANAGEMENT, INC. 41,028 25,851,000 0.82%
23 Cove Street Capital, LLC 40,756 25,679,000 0.81%
24 NORGES BANK 40,419 25,467,000 0.80%
25 Cannell & Co. 39,617 25,012,000 0.79%
26 WELLS FARGO & COMPANY/MN 33,225 20,934,000 0.66%
27 THOMPSON SIEGEL & WALMSLEY LLC 31,945 20,128,000 0.64%
28 ELKHORN PARTNERS LIMITED PARTNERSHIP 30,900 19,469,000 0.61%
29 SPEECE THORSON CAPITAL GROUP INC 30,856 19,441,000 0.61%
30 GEODE CAPITAL MANAGEMENT, LLC 30,236 19,050,000 0.60%
31 AMERIPRISE FINANCIAL INC 30,093 18,961,000 0.60%
32 Mraz, Amerine & Associates, Inc. 28,752 18,116,000 0.57%
33 NORTHERN TRUST CORP 28,210 17,774,000 0.56%
34 RENAISSANCE TECHNOLOGIES LLC 22,900 14,429,000 0.46%
35 Bank of New York Mellon Corp 21,998 13,860,000 0.44%
36 Brandywine Global Investment Management, LLC 21,474 13,531,000 0.43%
37 DIMENSIONAL FUND ADVISORS LP 19,767 12,455,000 0.39%
38 PARAMETRIC PORTFOLIO ASSOCIATES LLC 14,997 9,449,000 0.30%
39 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 14,698 9,261,000 0.29%
40 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13,886 8,750,000 0.28%
41 ATLANTA CAPITAL MANAGEMENT CO L L C 12,315 7,759,000 0.24%
42 FIRST TRUST ADVISORS LP 12,098 7,623,000 0.24%
43 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 11,764 7,412,000 0.23%
44 VAN DEN BERG MANAGEMENT I, INC 11,624 7,324,000 0.23%
45 Burgundy Asset Management Ltd. 10,760 6,780,000 0.21%
46 BANK OF AMERICA CORP /DE/ 10,631 6,698,000 0.21%
47 RUSSELL FRANK CO/ 10,087 6,356,000 0.20%
48 TIAA CREF INVESTMENT MANAGEMENT LLC 9,734 6,133,000 0.19%
49 MARTINGALE ASSET MANAGEMENT L P 6,335 3,992,000 0.13%
50 CAPITAL COUNSEL LLC/NY 5,691 3,586,000 0.11%
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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.