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

Institutional Holders (2016Q4)
Portfolio Summary: 197 Institutional holders with a total value of $3,103,494,237.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRANKLIN RESOURCES INC 720,670 602,516,000 19.41%
2 VANGUARD GROUP INC 300,497 251,231,000 8.10%
3 PRICE T ROWE ASSOCIATES INC /MD/ 241,454 201,868,000 6.50%
4 LONDON CO OF VIRGINIA 195,238 163,229,000 5.26%
5 FULLER & THALER ASSET MANAGEMENT, INC. 158,016 132,109,000 4.26%
6 PRINCIPAL FINANCIAL GROUP INC 153,394 128,246,000 4.13%
7 WELLINGTON MANAGEMENT GROUP LLP 138,168 115,514,000 3.72%
8 Boston Partners 124,979 104,489,000 3.37%
9 BlackRock Institutional Trust Company, N.A. 121,061 101,213,000 3.26%
10 JENNISON ASSOCIATES LLC 99,004 82,772,000 2.67%
11 River Road Asset Management, LLC 93,958 78,554,000 2.53%
12 Wallace Capital Management Inc. 71,760 59,995,000 1.93%
13 THIRD AVENUE MANAGEMENT LLC 64,091 53,583,000 1.73%
14 STATE STREET CORP 59,834 50,026,000 1.61%
15 ATLANTA CAPITAL MANAGEMENT CO L L C 57,098 47,737,000 1.54%
16 DIMENSIONAL FUND ADVISORS LP 55,807 46,658,000 1.50%
17 FENIMORE ASSET MANAGEMENT INC 55,692 46,561,000 1.50%
18 BANK OF AMERICA CORP /DE/ 53,080 44,378,000 1.43%
19 BlackRock Fund Advisors 47,645 39,834,000 1.28%
20 WELLS FARGO & COMPANY/MN 43,803 36,621,000 1.18%
21 Cannell & Co. 37,617 31,450,000 1.01%
22 REINHART PARTNERS, LLC. 37,569 31,410,000 1.01%
23 GEODE CAPITAL MANAGEMENT, LLC 34,024 28,445,000 0.92%
24 HERMES INVESTMENT MANAGEMENT LTD 33,600 28,091,000 0.91%
25 THOMPSON SIEGEL & WALMSLEY LLC 33,050 27,631,000 0.89%
26 NORTHERN TRUST CORP 31,029 25,942,000 0.84%
27 Mraz, Amerine & Associates, Inc. 30,594 25,578,000 0.82%
28 IMPAX ASSET MANAGEMENT LLC 29,515 24,676,000 0.80%
29 ELKHORN PARTNERS LIMITED PARTNERSHIP 28,740 24,028,000 0.77%
30 MASCOMA WEALTH MANAGEMENT LLC 24,551 20,526,000 0.66%
31 PARAMETRIC PORTFOLIO ASSOCIATES LLC 21,429 17,916,000 0.58%
32 MARTINGALE ASSET MANAGEMENT L P 19,881 16,623,000 0.54%
33 AMERIPRISE FINANCIAL INC 19,833 16,580,000 0.53%
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 19,674 16,449,000 0.53%
35 AQR CAPITAL MANAGEMENT LLC 19,507 16,309,000 0.53%
36 Invesco Ltd. 19,059 15,934,000 0.51%
37 Brandywine Global Investment Management, LLC 19,046 15,924,000 0.51%
38 NORGES BANK 19,016 15,898,000 0.51%
39 RENAISSANCE TECHNOLOGIES LLC 17,600 14,714,000 0.47%
40 Bank of New York Mellon Corp 16,662 13,931,000 0.45%
41 SPEECE THORSON CAPITAL GROUP INC 16,563 13,847,000 0.45%
42 HighTower Advisors, LLC 14,990 12,533,000 0.40%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 13,031 10,895,000 0.35%
44 NEW YORK STATE COMMON RETIREMENT FUND 10,692 8,939,000 0.29%
45 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 10,000 8,361,000 0.27%
46 RUSSELL INVESTMENTS GROUP, LTD. 9,674 8,098,000 0.26%
47 Aperio Group, LLC 9,237 7,723,000 0.25%
48 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 9,111 7,617,000 0.25%
49 BALYASNY ASSET MANAGEMENT L.P. 9,091 7,601,000 0.24%
50 JPMORGAN CHASE & CO 8,804 7,360,000 0.24%
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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.