White Mountains Insurance Group Overview

  • Year Founded
  • 1980

Year Founded

  • Status
  • Public

  • Employees
  • 893

Employees

  • Stock Symbol
  • WTM

Stock Symbol

  • Investments
  • 43

  • Share Price
  • $1.83K
  • (As of Tuesday Closing)

White Mountains Insurance Group General Information

Description

White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations.

Contact Information

Formerly Known As
Fund American Enterprises Holdings
Ownership Status
Publicly Held
Financing Status
Corporation
Corporate Office
  • 26 Reid Street
  • Suite 601
  • Hamilton, HM 11
  • Bermuda
+1 (441)
Primary Industry
Multi-line Insurance
Other Industries
Other Financial Services
Stock Exchange
NYS
Corporate Office
  • 26 Reid Street
  • Suite 601
  • Hamilton, HM 11
  • Bermuda
+1 (441)

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White Mountains Insurance Group Stock Performance

As of 20-May-2025, White Mountains Insurance Group’s stock price is $1.83K. Its current market cap is $4.71B with 2.57M shares.

(As of Tuesday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$1.83K $1.82K $1.67K - $2.02K $4.71B 2.57M 15.7K $10.85

White Mountains Insurance Group Financials Summary

As of 31-Mar-2025, White Mountains Insurance Group has a trailing 12-month revenue of $2.28B.

In Thousands,
USD
TTM 31-Mar-2025 FY 2024 31-Dec-2024 FY 2023 31-Dec-2023 FY 2022 31-Dec-2022
EV 5,893,449 5,914,302 4,470,506 4,171,742
Revenue 2,284,800 2,354,300 2,166,700 1,157,900
EBITDA 219,900 377,500 628,100 (104,800)
Net Income 27,900 230,400 509,200 792,800
Total Assets 11,004,900 9,925,600 8,385,900 7,389,300
Total Debt 676,100 562,500 564,600 575,200
Public Fundamental Data provided by Morningstar, Inc. disclaimer

White Mountains Insurance Group Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA
Post-Val Status Debt

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White Mountains Insurance Group Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions o
Multi-line Insurance
Hamilton, Bermuda
893 As of 2024

Woodbury, NY
 

London, United Kingdom
 
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White Mountains Insurance Group Competitors (6)

One of White Mountains Insurance Group’s 6 competitors is SterlingRisk, a Private Equity-Backed company based in Woodbury, NY.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
SterlingRisk Private Equity-Backed Woodbury, NY
Aon Corporation London, United Kingdom
USI Insurance Services Private Equity-Backed Valhalla, NY
Aviva (Multi-line Insurance) Corporation London, United Kingdom
Hub International Private Equity-Backed Chicago, IL
To view White Mountains Insurance Group’s complete competitors history, request access »

White Mountains Insurance Group Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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White Mountains Insurance Group Investments & Acquisitions (43)

White Mountains Insurance Group’s most recent deal was a Buyout/LBO with BroadStreet Partners. The deal was made on 10-Apr-2025.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
BroadStreet Partners 10-Apr-2025 Buyout/LBO Insurance Brokers
Bamboo (Insurance Brokers) 02-Jan-2024 Merger/Acquisition Insurance Brokers
Pie Insurance 21-Sep-2022 Later Stage VC Commercial/Professional Insurance
Ark Syndicate Management 01-Jan-2021 Merger/Acquisition Other Insurance
Plans' Liability Insurance Company 09-Dec-2019 Merger/Acquisition Multi-line Insurance
You’re viewing 5 of 43 investments and acquisitions. Get the full list »

White Mountains Insurance Group ESG

Risk Overview

Risk Rating

Updated April, 24, 2025

22.54 | Med Risk

Risk Scale

A lower score indicates better sustainability

Negl

0-10

Low

10-20

Med

20-30

High

30-40

Severe

40+

Exposure

Exposure refers to the extent to which a company is exposed to different material ESG issues

Management

Management is related to actions taken to manage ESG issues

Peers Analysis

Peer performance insights compare the company’s ESG performance to the performance of selected peers to help inform future ESG decisions and drive internal performance improvements.

Global

Covered Companies

of 14,631

Rank

Percentile

Insurance

Industry

of 299

Rank

Percentile

Diversified Insurance Services

Subindustry

of 70

Rank

Percentile

To view White Mountains Insurance Group’s complete esg history, request access »

White Mountains Insurance Group Exits (19)

White Mountains Insurance Group’s most recent exit was on 04-Jan-2019 from Noblr. The exit was categorized as with 3 buyers.

Company Name Exit Date Exit Type Exit Size Status Buyers
Noblr 04-Jan-2019 Completed
  • 3 buyers
NSM Insurance Group 11-May-2018 Completed
Buzzmove 04-Aug-2016 Completed
  • 2 buyers
Vidado 19-Jan-2016 Completed
  • 5 buyers
OneTitle National Guaranty Company 22-Apr-2015 Corporate Completed
You’re viewing 5 of 19 exits. Get the full list »

White Mountains Insurance Group Affiliates

Subsidiaries (7)

Name Industry Location Year Founded
Bamboo (Insurance Brokers) Midvale, UT 2018
Kudu Investment Management New York, NY 2015
PassportCard London, United Kingdom 2012
Wobi Insurance Agency Tel Aviv, Israel 2009
Ark Syndicate Management London, United Kingdom 2007
You’re viewing 5 of 7 affiliates. Get the full list.  »

White Mountains Insurance Group FAQs

  • When was White Mountains Insurance Group founded?

    White Mountains Insurance Group was founded in 1980.

  • Where is White Mountains Insurance Group headquartered?

    White Mountains Insurance Group is headquartered in Hamilton, Bermuda.

  • What is the size of White Mountains Insurance Group?

    White Mountains Insurance Group has 893 total employees.

  • What industry is White Mountains Insurance Group in?

    White Mountains Insurance Group’s primary industry is Multi-line Insurance.

  • Is White Mountains Insurance Group a private or public company?

    White Mountains Insurance Group is a Public company.

  • What is White Mountains Insurance Group’s stock symbol?

    The ticker symbol for White Mountains Insurance Group is WTM.

  • What is the current stock price of White Mountains Insurance Group?

    As of 20-May-2025 the stock price of White Mountains Insurance Group is $1.83K.

  • What is the current market cap of White Mountains Insurance Group?

    The current market capitalization of White Mountains Insurance Group is $4.71B.

  • What is White Mountains Insurance Group’s current revenue?

    The trailing twelve month revenue for White Mountains Insurance Group is $2.28B.

  • Who are White Mountains Insurance Group’s competitors?

    SterlingRisk, Aon, USI Insurance Services, Aviva (Multi-line Insurance), and Hub International are some of the 6 competitors of White Mountains Insurance Group.

  • What is White Mountains Insurance Group’s annual earnings per share (EPS)?

    White Mountains Insurance Group’s EPS for 12 months was $10.85.

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