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Upturn stock rating
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White Mountains Insurance Group Ltd (WTM)

Upturn stock rating
$1892.01
Last Close (24-hour delay)
Profit since last BUY-2.12%
upturn advisory
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Upturn Stock info Stock price based on last close
*as per simulation
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Time period over
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Upturn Advisory Summary

10/15/2025: WTM (1-star) has a low Upturn Star Rating. Not recommended to BUY.

Upturn Star Rating

rating

Not Recommended Performance

These Stocks/ETFs, based on Upturn Advisory, consistently fall short of market performance, signaling caution before investing.

Analysis of Past Performance

Type Stock
Historic Profit -21.03%
Avg. Invested days 29
Today’s Advisory Consider higher Upturn Star rating
Upturn Star Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance 2.0
Stock Returns Performance Upturn Returns Performance 1.0
Upturn Profits based on simulation Profits based on simulation
Upturn Profits based on simulation Last Close 10/15/2025

Key Highlights

Company Size Mid-Cap Stock
Market Capitalization 4.59B USD
Price to earnings Ratio 166.72
1Y Target Price 360
Price to earnings Ratio 166.72
1Y Target Price 360
Volume (30-day avg) -
Beta 0.36
52 Weeks Range 1665.34 - 2021.93
Updated Date 06/29/2025
52 Weeks Range 1665.34 - 2021.93
Updated Date 06/29/2025
Dividends yield (FY) 0.06%
Basic EPS (TTM) 10.7

Earnings Date

Report Date -
When -
Estimate -
Actual -

Profitability

Profit Margin 1.22%
Operating Margin (TTM) 17.29%

Management Effectiveness

Return on Assets (TTM) 2.46%
Return on Equity (TTM) 2.49%

Valuation

Trailing PE 166.72
Forward PE -
Enterprise Value 4955447023
Price to Sales(TTM) 2.01
Enterprise Value 4955447023
Price to Sales(TTM) 2.01
Enterprise Value to Revenue 2.17
Enterprise Value to EBITDA -
Shares Outstanding 2573730
Shares Floating 2457425
Shares Outstanding 2573730
Shares Floating 2457425
Percent Insiders 3.22
Percent Institutions 91.88

ai summary icon Upturn AI SWOT

White Mountains Insurance Group Ltd

stock logo

Company Overview

overview logo History and Background

White Mountains Insurance Group Ltd. was founded in 1980 and evolved from a diverse holding company to a focused specialty insurance provider. It has grown through strategic acquisitions and divestitures.

business area logo Core Business Areas

  • NSM Insurance Group: A specialty insurance distribution platform focused on niche markets.
  • HG Global: A provider of specialty insurance products and services.
  • BAM: A provider of municipal bond insurance.

leadership logo Leadership and Structure

Manning Rountree is the CEO. The company has a board of directors overseeing strategic decisions.

Top Products and Market Share

overview logo Key Offerings

  • Specialty Insurance Programs (NSM): NSM Insurance Group designs and distributes specialty insurance programs. Market share varies by specific niche. Competitors include Hub International, Risk Strategies, and Brown & Brown.
  • Municipal Bond Insurance (BAM): Build America Mutual (BAM) provides municipal bond insurance. BAM is one of the leading providers of municipal bond insurance. Competitors include Assured Guaranty and National Public Finance Guarantee.

Market Dynamics

industry overview logo Industry Overview

The insurance industry is highly competitive, subject to regulatory changes, and influenced by macroeconomic factors and catastrophic events.

Positioning

White Mountains is positioned as a specialty insurer and capital allocator, focusing on niche markets and strategic investments. Competitive advantages include a strong balance sheet and experienced management team.

Total Addressable Market (TAM)

The TAM for specialty insurance is estimated to be in the hundreds of billions of dollars. White Mountains aims to capitalize on specific segments within this market. Total addressable market for municipal bond insurance depends on the total issuance volume.

Upturn SWOT Analysis

Strengths

  • Strong Balance Sheet
  • Experienced Management Team
  • Disciplined Capital Allocation
  • Specialty Focus

Weaknesses

  • Concentration in Specific Markets
  • Exposure to Catastrophic Events
  • Reliance on Acquisitions for Growth

Opportunities

  • Acquisition Opportunities
  • Expansion into New Specialty Markets
  • Technological Innovation

Threats

  • Increased Competition
  • Regulatory Changes
  • Economic Downturn
  • Climate Change and Increased Catastrophic Events

Competitors and Market Share

competitor logo Key Competitors

  • BRK.A
  • HIG
  • TRV
  • WRB
  • RE

Competitive Landscape

White Mountains competes with larger, more diversified insurance companies. Its competitive advantage lies in its specialty focus and disciplined capital allocation.

Major Acquisitions

Trilantic Capital Management

  • Year: 2019
  • Acquisition Price (USD millions): 150
  • Strategic Rationale: Expanded investment management capabilities.

Growth Trajectory and Initiatives

Historical Growth: White Mountains' growth has been driven by acquisitions and organic growth within its operating companies.

Future Projections: Future growth projections need current analyst estimates.

Recent Initiatives: Recent initiatives include strategic acquisitions and divestitures, as well as investments in technology and innovation.

Summary

White Mountains is a well-managed specialty insurance holding company with a strong balance sheet. Its disciplined capital allocation strategy is a key strength. However, it faces risks related to catastrophic events and competition. Future growth depends on its ability to identify and execute strategic acquisitions and navigate economic cycles.

Peer Comparison

Sources and Disclaimers

Data Sources:

  • Company filings, industry reports, analyst estimates, financial news sources.

Disclaimers:

This analysis is for informational purposes only and should not be considered investment advice. Financial data is subject to change.

Upturn AI Summarization AI Summarization is directionally correct and might not be accurate.

Upturn AI Summarization Summarized information shown could be a few years old and not current.

Upturn AI Summarization Fundamental Rating based on AI could be based on old data.

Upturn AI Summarization AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.

About White Mountains Insurance Group Ltd

Exchange NYSE
Headquaters -
IPO Launch date 1986-05-09
CEO & Director Mr. George Manning Rountree
Sector Financial Services
Industry Insurance - Property & Casualty
Full time employees 893
Full time employees 893

White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through HG Global/BAM, Ark/WM Outrigger, Kudu, and Other Operations segments. The HG Global/BAM segment provides insurance on municipal bonds issued to finance public purposes, such as schools, utilities, and transportation facilities, as well as reinsurance protection services. The Ark/WM Outrigger segment offers reinsurance and insurance, including property, marine and energy, accident and health, casualty, and specialty products. The Kudu segment provides capital solutions to boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisitions and growth finances, and legacy partner liquidity, as well as strategic assistance to investees. The Other Operations segment offers insurance solutions to travel industry through broker channel and on a direct-to-consumer basis; and manages separate accounts and pooled investment vehicles for insurance-linked securities sectors, including catastrophe bonds, collateralized reinsurance investments, and industry loss warranties of third-party clients. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.