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White Mountains Insurance Group, Ltd. (WTM)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Company Info

ISIN

BMG9618E1075

CUSIP

G9618E107

IPO Date

May 9, 1986

Highlights

Market Cap

$4.69B

EPS (TTM)

$10.60

PE Ratio

171.97

PEG Ratio

9.93

Total Revenue (TTM)

$568.40M

Gross Profit (TTM)

$521.90M

EBITDA (TTM)

$203.20M

Year Range

$1,665.34 - $2,021.93

Target Price

$360.00

Short %

2.14%

Short Ratio

2.86

Share Price Chart


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Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Performance

Performance Chart


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Returns By Period

White Mountains Insurance Group, Ltd. (WTM) returned -6.23% year-to-date (YTD) and -1.19% over the past 12 months. Over the past 10 years, WTM had an annualized return of 10.84%, slightly ahead of the S&P 500 benchmark at 10.69%.


WTM

YTD

-6.23%

1M

5.00%

6M

-4.51%

1Y

-1.19%

5Y*

15.77%

10Y*

10.84%

^GSPC (Benchmark)

YTD

-0.64%

1M

8.97%

6M

-2.62%

1Y

11.90%

5Y*

15.76%

10Y*

10.69%

*Annualized

Monthly Returns

The table below presents the monthly returns of WTM, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025-0.65%-4.29%4.18%-8.22%3.14%-6.23%
20244.71%12.02%1.69%-0.90%1.62%0.58%-1.73%3.26%-8.03%5.95%11.84%-3.23%29.31%
20238.03%-5.52%-4.51%3.97%-5.44%2.56%11.38%2.69%-5.85%-4.34%7.07%-1.76%6.49%
20222.67%0.89%8.30%-7.76%18.78%0.10%-0.54%10.53%-4.89%8.68%-4.05%4.08%39.63%
20211.93%17.16%-6.63%4.53%2.40%-3.80%-1.43%-0.95%-4.57%-1.37%-4.94%1.10%1.41%
20200.15%-11.38%-7.98%6.92%-5.90%-3.01%-0.88%1.28%-12.61%16.60%5.69%4.24%-10.19%
20194.18%5.13%-1.37%1.47%4.32%4.27%5.34%-1.42%1.82%-0.83%3.35%0.78%30.20%
2018-1.34%-3.93%2.07%5.20%4.25%0.50%0.71%1.63%0.85%-5.26%4.75%-7.65%0.88%
20178.82%2.91%-5.92%-2.38%0.13%0.99%-0.46%0.75%-1.62%3.75%0.21%-4.46%1.93%
2016-1.89%7.54%4.79%3.41%-2.97%4.55%-2.46%0.33%0.73%-0.03%0.87%-0.11%15.17%
20152.30%3.50%2.76%-1.25%-3.95%0.88%7.80%1.89%3.89%5.71%2.28%-10.05%15.52%
2014-6.36%2.63%3.69%-0.61%-0.96%3.03%-0.58%4.85%-0.66%-0.82%1.42%-0.58%4.66%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of WTM is 39, indicating average performance compared to other stocks on our website. Here’s a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of WTM is 3939
Overall Rank
The Sharpe Ratio Rank of WTM is 4646
Sharpe Ratio Rank
The Sortino Ratio Rank of WTM is 3636
Sortino Ratio Rank
The Omega Ratio Rank of WTM is 3636
Omega Ratio Rank
The Calmar Ratio Rank of WTM is 3838
Calmar Ratio Rank
The Martin Ratio Rank of WTM is 4141
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for White Mountains Insurance Group, Ltd. (WTM) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

White Mountains Insurance Group, Ltd. Sharpe ratios as of May 13, 2025 (values are recalculated daily):

  • 1-Year: -0.05
  • 5-Year: 0.64
  • 10-Year: 0.47
  • All Time: 0.45

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

The chart below shows the rolling Sharpe ratio of White Mountains Insurance Group, Ltd. compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time. For deeper analysis or to customize the calculation, use the Sharpe ratio tool.


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Dividends

Dividend History

White Mountains Insurance Group, Ltd. provided a 0.05% dividend yield over the last twelve months, with an annual payout of $1.00 per share. The company has been increasing its dividends for 15 consecutive years.


0.06%0.08%0.10%0.12%0.14%0.16%$0.00$0.20$0.40$0.60$0.80$1.0020142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$1.00$1.00$1.00$1.00$1.00$1.00$1.00$1.00$1.00$1.00$1.00$1.00

Dividend yield

0.05%0.05%0.07%0.07%0.10%0.10%0.09%0.12%0.12%0.12%0.14%0.16%

Monthly Dividends

The table displays the monthly dividend distributions for White Mountains Insurance Group, Ltd.. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.00$1.00$0.00$0.00$1.00
2024$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2023$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2022$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2021$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2020$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2019$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2018$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2017$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2016$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2015$0.00$0.00$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00
2014$1.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00

Dividend Yield & Payout


Dividend Yield

White Mountains Insurance Group, Ltd. has a dividend yield of 0.05%, which signifies it pays a smaller percentage of its stock price in dividends to its shareholders compared to other companies in the market.

Payout Ratio

White Mountains Insurance Group, Ltd. has a payout ratio of 9.39%, which is below the market average. This means White Mountains Insurance Group, Ltd. returns a smaller proportion of its earnings to shareholders as dividends, suggesting it retains a higher portion for reinvestment, growth, or debt payment.

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the White Mountains Insurance Group, Ltd.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the White Mountains Insurance Group, Ltd. was 77.67%, occurring on Mar 9, 2009. Recovery took 1449 trading sessions.

The current White Mountains Insurance Group, Ltd. drawdown is 9.48%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-77.67%Sep 9, 2005879Mar 9, 20091449Dec 8, 20142328
-41.92%Mar 16, 1987190Dec 11, 1987462Oct 10, 1989652
-40.16%Feb 12, 202025Mar 18, 2020227Feb 10, 2021252
-32.15%Jul 20, 1998412Mar 8, 200067Jun 13, 2000479
-27.02%Jun 22, 2001324Oct 9, 2002147May 12, 2003471

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Financials

Financial Performance

The chart below illustrates the trends in the financial health of White Mountains Insurance Group, Ltd. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.


Annual
Quarterly

0.0

Earnings Per Share

The chart presents the Earnings Per Share (EPS) performance of White Mountains Insurance Group, Ltd., comparing actual results with analytics estimates. In the past quarter, the company did not meet analyst expectations for EPS, resulting in a surprise of -29.6%.


-100.000.00100.00200.00300.00AprilJulyOctober2021AprilJulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober
-50.15
99.00
Actual
Estimate

Valuation

The Valuation section provides an overview of how White Mountains Insurance Group, Ltd. is priced in the market compared to other companies in the Insurance - Property & Casualty industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.


PE Ratio

The chart displays the Price-to-Earnings (P/E) ratio for WTM, comparing it with other companies in the Insurance - Property & Casualty industry. Currently, WTM has a P/E ratio of 172.0. This P/E ratio is significantly higher than those of industry peers. This could indicate that the stock is overvalued or that investors expect strong future growth.

PEG Ratio

The chart shows the Price/Earnings to Growth (PEG) ratio for WTM compared to other companies in the Insurance - Property & Casualty industry. WTM currently has a PEG ratio of 9.9. This PEG ratio is higher than the industry average, which may suggest the stock is overvalued relative to its expected earnings growth.

PS Ratio

This chart shows the Price-to-Sales (P/S) ratio for WTM relative to other companies in the Insurance - Property & Casualty industry. Currently, WTM has a P/S ratio of 2.1. This P/S ratio is high relative to other companies in the industry. It could mean the stock is overvalued, or that investors expect strong future growth and profitability.

PB Ratio

The chart illustrates the Price-to-Book (P/B) ratio for WTM in comparison with other companies in the Insurance - Property & Casualty industry. Currently, WTM has a P/B value of 1.0. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.

Income Statement



TTM
Revenue

Total Revenue

Cost Of Revenue

Gross Profit

Operating Expenses

Selling, General & Admin Expenses

R&D Expenses

Depreciation And Amortization

Total Operating Expenses

Income

Income Before Tax

Operating Income

EBITDA

EBIT

Earnings From Continuing Operations

Net Income

Income Tax Expense

Other Non-Operating Income (Expenses)

Extraordinary Items

Discontinued Operations

Effect Of Accounting Charges

Non Recurring

Minority Interest

Other Items

Interest Income

Interest Expense

Net Interest Income

Values in undefined except per share items