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

Institutional Holders (2016Q4)
Portfolio Summary: 115 Institutional holders with a total value of $272,663,427.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 1,605,481 25,767,000 9.45%
2 Boston Partners 1,328,755 21,327,000 7.82%
3 HEARTLAND ADVISORS INC 1,165,627 18,708,000 6.86%
4 M&T BANK CORP 1,052,933 16,899,000 6.20%
5 DIMENSIONAL FUND ADVISORS LP 1,039,377 16,682,000 6.12%
6 WELLS FARGO & COMPANY/MN 837,235 13,438,000 4.93%
7 PRICE T ROWE ASSOCIATES INC /MD/ 757,648 12,160,000 4.46%
8 BlackRock Institutional Trust Company, N.A. 654,317 10,502,000 3.85%
9 BlackRock Fund Advisors 653,238 10,484,000 3.85%
10 RUSSELL INVESTMENTS GROUP, LTD. 600,717 9,654,000 3.54%
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 502,720 8,069,000 2.96%
12 RENAISSANCE TECHNOLOGIES LLC 436,700 7,009,000 2.57%
13 STATE STREET CORP 433,705 6,960,000 2.55%
14 DEPRINCE RACE & ZOLLO INC 432,136 6,936,000 2.54%
15 PROSPECTOR PARTNERS LLC 297,200 4,770,000 1.75%
16 NORTHERN TRUST CORP 280,102 4,496,000 1.65%
17 MORGAN STANLEY 266,178 4,272,000 1.57%
18 PNC FINANCIAL SERVICES GROUP, INC. 253,206 4,064,000 1.49%
19 BALYASNY ASSET MANAGEMENT L.P. 212,009 3,403,000 1.25%
20 BROWN ADVISORY INC 189,845 3,047,000 1.12%
21 GEODE CAPITAL MANAGEMENT, LLC 188,469 3,024,000 1.11%
22 CONFLUENCE INVESTMENT MANAGEMENT LLC 169,630 2,723,000 1.00%
23 BANK OF AMERICA CORP /DE/ 154,968 2,488,000 0.91%
24 ZACKS INVESTMENT MANAGEMENT 149,230 2,395,000 0.88%
25 PARAMETRIC PORTFOLIO ASSOCIATES LLC 145,311 2,332,000 0.86%
26 JPMORGAN CHASE & CO 122,556 1,967,000 0.72%
27 FMR LLC 115,900 1,860,000 0.68%
28 Bank of New York Mellon Corp 111,921 1,796,000 0.66%
29 MILLENNIUM MANAGEMENT LLC 110,697 1,777,000 0.65%
30 TIAA CREF INVESTMENT MANAGEMENT LLC 108,979 1,749,000 0.64%
31 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 101,200 1,624,000 0.60%
32 DEUTSCHE BANK AG\ 97,720 1,566,000 0.57%
33 CREDIT SUISSE AG/ 94,228 1,513,000 0.55%
34 MARTINGALE ASSET MANAGEMENT L P 94,229 1,513,000 0.55%
35 D. E. Shaw & Co., Inc. 91,006 1,460,000 0.54%
36 CITIGROUP INC 88,719 1,424,000 0.52%
37 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 88,037 1,413,000 0.52%
38 BlackRock Investment Management, LLC 87,067 1,397,000 0.51%
39 AQR CAPITAL MANAGEMENT LLC 85,166 1,367,000 0.50%
40 TWO SIGMA ADVISERS, LP 84,630 1,358,000 0.50%
41 NFC Investments, LLC 84,575 1,357,000 0.50%
42 MENTA CAPITAL LLC 83,699 1,343,000 0.49%
43 TEACHERS ADVISORS, LLC 80,361 1,290,000 0.47%
44 ROYAL BANK OF CANADA 79,910 1,282,000 0.47%
45 Invesco Ltd. 77,876 1,250,000 0.46%
46 Brandywine Global Investment Management, LLC 73,209 1,176,000 0.43%
47 CITADEL ADVISORS LLC 72,981 1,171,000 0.43%
48 Capital Returns Management, LLC 68,094 1,093,000 0.40%
49 TWO SIGMA INVESTMENTS, LP 67,103 1,077,000 0.39%
50 GOLDMAN SACHS GROUP INC 50,562 812,000 0.30%
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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.