Stock WNI WHITE MOUNTAINS INSURANCE GROUP, LTD.
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Company White Mountains Insurance Group, Ltd. Deutsche Boerse AG

Equities

WNI

BMG9618E1075

Property & Casualty Insurance

Delayed Deutsche Boerse AG
Other stock markets
 07:00:40 25/06/2024 BST 		5-day change 1st Jan Change
1,670 EUR -2.34% Intraday chart for White Mountains Insurance Group, Ltd. +2.45% +22.79%
06-07 Transcript : White Mountains Insurance Group, Ltd. - Analyst/Investor Day
05-10 MediaAlpha Closes $144.2 Million Secondary Offering MT

Business Summary

White Mountains Insurance Group, Ltd. is a financial services holding company. The Company operates through four segments: Ark/WM Outrigger, HG Global/BAM, Kudu and Bamboo. The Ark/WM Outrigger segment is engaged in specialty property and casualty insurance and reinsurance business that offers a range of niche insurance and reinsurance products, including property, specialty, marine and energy, accident and health, and casualty. The HG Global/BAM segment is engaged in the mutual municipal bond insurance business in the United States. The Kudu segment provides capital solutions for boutique asset and wealth managers for a variety of purposes including generational ownership transfers, management buyouts, acquisition and growth finance and legacy partner liquidity. The Bamboo segment includes capital-light, tech- and data-enabled insurance distribution platform, which provides homeowners' insurance and related products to the residential property market in California.

Number of employees: 782

Sales per Business

USD in Million2022Weight2023Weight Delta
Ark
66.6 %
1,010 87.2 % 1,443 66.6 % +42.89%
Other
15.7 %
76 6.6 % 339 15.7 % +344.82%
Kudu
8.2 %
119 10.2 % 177 8.2 % +49.45%
White Mountains Outrigger Re
5.3 %
- - 115 5.3 % -
HG Global
3.8 %
- - 83 3.8 % -
BAM
0.4 %
- - 10 0.4 % -

Sales per region

USD in Million2022Weight2023Weight Delta
United Kingdom
54.1 %
833 57.4 % 1,028 54.1 % +23.33%
Bermuda
45.9 %
619 42.6 % 871 45.9 % +40.74%

Managers

Managers TitleAgeSince
Manning Rountree CEO
 Chief Executive Officer 52 31/12/03
Liam Caffrey DFI
 Director of Finance/CFO 52 28/02/22
Mark Plourde CIO
 Chief Investment Officer - 31/12/03
Jennifer Moyer ADM
 Chief Administrative Officer 53 31/12/16
Jonathan Cramer CIO
 Chief Investment Officer - 31/12/01
Reid Campbell BRD
 Director/Board Member 56 31/12/93
Robert Seelig IRC
 Investor Relations Contact 55 31/08/02
Michaela Hildreth AUD
 Comptroller/Controller/Auditor 55 31/12/02
Dave Staples AUD
 Comptroller/Controller/Auditor - 31/12/95

Members of the board

Members of the board TitleAgeSince
Manning Rountree CEO
 Chief Executive Officer 52 31/12/03
Mary Choksi BRD
 Director/Board Member 73 24/08/17
Reid Campbell BRD
 Director/Board Member 56 31/12/93
Weston Hicks CHM
 Chairman 67 22/02/23
Philip Gelston BRD
 Director/Board Member 71 01/03/18
David Tanner BRD
 Director/Board Member 65 23/08/18
Peter Carlson BRD
 Director/Board Member 60 28/02/19
Steven Yi BRD
 Director/Board Member 53 24/05/23
Suzanne Shank BRD
 Director/Board Member 62 09/10/21
Margaret Dillon BRD
 Director/Board Member 64 26/05/21

Share class

VoteQuantityFree-FloatCompany-owned sharesTotal Float
Stock A 1 2,531,208 2,453,106 ( 96.91 %) 0 96.91 %

Shareholders

NameEquities%Valuation
Vanguard Fiduciary Trust Co.
9.819 %
251,930 9.819 % 455 M €
Eaton Vance Management
7.210 %
184,980 7.210 % 334 M €
Dimensional Fund Advisors LP
6.311 %
161,918 6.311 % 293 M €
Fuller & Thaler Asset Management, Inc.
5.102 %
130,914 5.102 % 237 M €
River Road Asset Management LLC
4.806 %
123,321 4.806 % 223 M €
BlackRock Advisors LLC
4.297 %
110,251 4.297 % 199 M €
Boston Partners Global Investors, Inc.
3.531 %
90,594 3.531 % 164 M €
Wallace Capital Management, Inc.
3.199 %
82,077 3.199 % 148 M €
The London Company of Virginia LLC
2.596 %
66,595 2.596 % 120 M €
Wellington Management Co. LLP
2.378 %
61,006 2.378 % 110 M €

Holdings

NameEquities%Valuation
MEDIAALPHA, INC.
44.31%
 22,856,814 44.31% 406,394,153 $
INNOSPEC INC.
10.63%
 2,650,000 10.63% 346,620,000 $
HESS CORPORATION
0.67%
 2,073,000 0.67% 319,449,300 $
AUTOMATIC DATA PROCESSING, INC.
0.18%
 719,000 0.18% 176,097,480 $
SPDR S&P 500 ETF TRUST
0.03%
 289,846 0.03% 152,856,085 $
APPLE INC.
0.00%
 694,400 0.00% 133,498,400 $
BERKSHIRE HATHAWAY INC.
0.02%
 275,750 0.02% 114,270,800 $
ROSS STORES, INC.
0.24%
 800,000 0.24% 111,808,000 $
UNITED FIRE GROUP, INC.
16.02%
 4,051,360 16.02% 90,142,760 $
MARATHON OIL CORPORATION
0.49%
 2,784,000 0.49% 80,624,640 $

Company contact information

White Mountains Insurance Group Ltd.

23 South Main Street Suite 3B

03755-2053, Hanover

+441 278 3160

http://www.whitemountains.com
address White Mountains Insurance Group, Ltd.(WNI)

Group companies

NameCategory and Sector
Group Ark Insurance Ltd.
Logo Group Ark Insurance Ltd.

Group Ark Insurance Ltd.

Insurance Brokers/ServicesFinance

Part of White Mountains Insurance Group Ltd., Group Ark Insurance Ltd. is a Bermudian company that provides insurance services. The company is based in Hamilton, Bermuda.

Insurance Brokers/Services
White Mountains Investments (Bermuda) Ltd.
WM International Holdings Ltd.
Logo WM International Holdings Ltd.

WM International Holdings Ltd.

MiscellaneousMiscellaneous

Founded in 2019, WM International Holdings Ltd. is a holding British company that operates as a parent company. The company is based in London, UK.

Miscellaneous
White Mountains Capital LLC
Logo White Mountains Capital LLC

White Mountains Capital LLC

Property/Casualty InsuranceFinance

White Mountains Capital, Inc. provides property and casualty insurance services. The company is headquartered in Hanover, NH.

Property/Casualty Insurance
HG Global Ltd.
Logo HG Global Ltd.

HG Global Ltd.

Financial ConglomeratesFinance

Part of White Mountains Insurance Group Ltd., HG Global Ltd. functions as an investment holding Bermudian company. The company is based in Hamilton, Bermuda.

Financial Conglomerates
Bridge Holdings (Bermuda) Ltd.
Logo Bridge Holdings (Bermuda) Ltd.

Bridge Holdings (Bermuda) Ltd.

Financial ConglomeratesFinance

Part of White Mountains Insurance Group Ltd., Bridge Holdings (Bermuda) Ltd. is an investment holding Bermudian company. The company is located in Bermuda.

Financial Conglomerates

Sector

Financials
Insurance
Insurance
Property & Casualty Insurance
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Sales per Business

Sales per region

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