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ONEBEACON INSURANCE
ONEBEACON INSURANCE. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 96 Institutional holders with a total value of $1,700,947,513.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 NFC Investments, LLC 94,635 1,439,398,000 84.62%
2 WELLINGTON MANAGEMENT GROUP LLP 1,855,207 28,218,000 1.66%
3 PRICE T ROWE ASSOCIATES INC /MD/ 1,790,549 27,234,000 1.60%
4 WELLS FARGO & COMPANY/MN 1,727,712 26,278,000 1.54%
5 VANGUARD GROUP INC 1,362,849 20,729,000 1.22%
6 Boston Partners 1,211,164 18,422,000 1.08%
7 HEARTLAND ADVISORS INC 1,130,496 17,195,000 1.01%
8 M&T BANK CORP 978,389 14,879,000 0.87%
9 BlackRock Fund Advisors 944,460 14,365,000 0.84%
10 DIMENSIONAL FUND ADVISORS LP 768,170 11,684,000 0.69%
11 BlackRock Institutional Trust Company, N.A. 678,922 10,326,000 0.61%
12 BROWN ADVISORY INC 510,060 7,758,000 0.46%
13 STATE STREET CORP 462,348 7,030,000 0.41%
14 NORTHERN TRUST CORP 272,287 4,141,000 0.24%
15 PARAMETRIC PORTFOLIO ASSOCIATES LLC 246,884 3,755,000 0.22%
16 BRIDGEWAY CAPITAL MANAGEMENT, LLC 228,620 3,477,000 0.20%
17 FENIMORE ASSET MANAGEMENT INC 212,866 3,238,000 0.19%
18 TIAA CREF INVESTMENT MANAGEMENT LLC 159,151 2,421,000 0.14%
19 MANAGED ACCOUNT ADVISORS LLC 145,674 2,216,000 0.13%
20 GEODE CAPITAL MANAGEMENT, LLC 140,887 2,142,000 0.13%
21 RUSSELL FRANK CO/ 139,202 2,117,000 0.12%
22 Bank of New York Mellon Corp 123,109 1,871,000 0.11%
23 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 103,700 1,708,000 0.10%
24 MENTA CAPITAL LLC 108,153 1,645,000 0.10%
25 BANK OF MONTREAL /CAN/ 106,067 1,614,000 0.09%
26 CONFLUENCE INVESTMENT MANAGEMENT LLC 96,960 1,475,000 0.09%
27 ANALYTIC INVESTORS, LLC 93,393 1,420,000 0.08%
28 TWO SIGMA INVESTMENTS, LP 88,031 1,339,000 0.08%
29 RENAISSANCE TECHNOLOGIES LLC 87,900 1,337,000 0.08%
30 BlackRock Investment Management, LLC 71,676 1,090,000 0.06%
31 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 70,424 1,072,000 0.06%
32 LSV ASSET MANAGEMENT 70,400 1,070,000 0.06%
33 MORGAN STANLEY 58,225 885,000 0.05%
34 D. E. Shaw & Co., Inc. 56,861 865,000 0.05%
35 DEUTSCHE BANK AG\ 57,015 865,000 0.05%
36 TWO SIGMA ADVISERS, LP 52,615 800,000 0.05%
37 GUGGENHEIM CAPITAL LLC 45,680 695,000 0.04%
38 ALLIANCEBERNSTEIN L.P. 43,200 657,000 0.04%
39 Invesco Ltd. 42,649 649,000 0.04%
40 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 41,403 630,000 0.04%
41 GSA CAPITAL PARTNERS LLP 36,609 557,000 0.03%
42 RHUMBLINE ADVISERS 36,505 555,000 0.03%
43 Freedom Investment Management, Inc. 35,170 535,000 0.03%
44 MILLENNIUM MANAGEMENT LLC 34,543 525,000 0.03%
45 DF DENT & CO INC 33,306 507,000 0.03%
46 CITIGROUP INC 32,378 492,000 0.03%
47 TEACHERS ADVISORS, LLC 31,059 472,000 0.03%
48 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 30,135 458,000 0.03%
49 Swiss National Bank 29,400 447,000 0.03%
50 AQR CAPITAL MANAGEMENT LLC 28,053 427,000 0.03%
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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.