Dark
Light
System
Security
WHITE MOUNTAINS INSURANCE GRP LTD
WHITE MOUNTAINS INSURANCE GRP LTD. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 192 Institutional holders with a total value of $3,675,187,702.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PROFICIO CAPITAL PARTNERS LLC 1 1,000 0.00%
2 Financial Architects, Inc 3 2,000 0.00%
3 TRUST DEPARTMENT MB FINANCIAL BANK N A 4 3,000 0.00%
4 Carroll Financial Associates, Inc. 5 4,000 0.00%
5 INVICTUS RG 6 5,000 0.00%
6 MassMutual Private Wealth & Trust, FSB 7 5,618 0.00%
7 PENSERRA CAPITAL MANAGEMENT LLC 9 7,000 0.00%
8 QUADRANT CAPITAL GROUP LLC 12 9,000 0.00%
9 ENTERPRISE FINANCIAL SERVICES CORP 12 10,000 0.00%
10 DELPHI PRIVATE ADVISORS LLC 13 10,000 0.00%
11 TCI Wealth Advisors, Inc. 12 10,000 0.00%
12 VERSANT CAPITAL MANAGEMENT, INC 16 12,000 0.00%
13 BROWN BROTHERS HARRIMAN & CO 18 14,000 0.00%
14 ZIONS BANCORPORATION 17 14,000 0.00%
15 Advisory Services Network, LLC 20 16,000 0.00%
16 BRONFMAN E.L. ROTHSCHILD, L.P. 29 23,000 0.00%
17 USCA RIA LLC 19,262 24,000 0.00%
18 GFS Advisors, LLC 19,262 24,000 0.00%
19 Plante Moran Financial Advisors, LLC 31 25,000 0.00%
20 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 35 28,000 0.00%
21 ETF MANAGERS GROUP, LLC 35 31,000 0.00%
22 VALLEY NATIONAL ADVISERS INC 40 32,000 0.00%
23 BlackRock Japan Co. Ltd 41 33,000 0.00%
24 Creative Planning 44 35,000 0.00%
25 BESSEMER GROUP INC 47 38,000 0.00%
26 Checchi Capital Advisers, LLC 66 53,000 0.00%
27 IFP ADVISORS, INC 95 76,000 0.00%
28 Clearbridge Investments, LLC 100 80,000 0.00%
29 BALDWIN WEALTH PARTNERS LLC/MA 100 80,000 0.00%
30 FineMark National Bank & Trust 102 82,000 0.00%
31 CENTRAL TRUST Co 115 92,000 0.00%
32 MANUFACTURERS LIFE INSURANCE COMPANY, THE 161 130,000 0.00%
33 METROPOLITAN LIFE INSURANCE CO/NY 166 133,000 0.00%
34 LADENBURG THALMANN FINANCIAL SERVICES INC. 175 141,000 0.00%
35 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 182 146,000 0.00%
36 MARKSTON INTERNATIONAL LLC 200 161,000 0.00%
37 AMERICAN INTERNATIONAL GROUP, INC. 201 161,000 0.00%
38 MSI Financial Services Inc 220 177,000 0.00%
39 CONTRAVISORY INVESTMENT MANAGEMENT, INC. 223 179,000 0.00%
40 State of Alaska, Department of Revenue 232 186,000 0.01%
41 Legal & General Group Plc 245 196,000 0.01%
42 SUSQUEHANNA INTERNATIONAL GROUP, LLP 252 202,000 0.01%
43 HSBC HOLDINGS PLC 267 214,000 0.01%
44 SG Americas Securities, LLC 267 214,000 0.01%
45 CONNABLE OFFICE INC 280 225,000 0.01%
46 TRUIST FINANCIAL CORP 284 228,000 0.01%
47 Winslow, Evans & Crocker, Inc. 300 240,780 0.01%
48 OPPENHEIMER & CO INC 300 241,000 0.01%
49 PNC FINANCIAL SERVICES GROUP, INC. 311 250,000 0.01%
50 Calvert Investment Management, Inc. 318 255,000 0.01%
Page 1 of 4

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.