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Arch Capital Group Ltd. (ACGLN) stock analysis

ACGLNNasdaqFire, Marine & Casualty InsuranceFiscal year ends December 31Also trades as ACGL, ACGLO
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 16/3079% below fair value
$15.15+0.10 (+0.66%)

Close on Nov 6, 2026Market cap $5.17BP/E 1.2Yield 33.00%

StockData Score

Prices as of Nov 6, 2026How the score works

Value6Growth2Performance5Health0Dividend3

Solid16 of 30 checks passed

Arch Capital passes 16 of the 30 checks behind our score; 11 could not be run for lack of data and count as not passed. Each dot in the shape is one check — hover it for the numbers.

Valuation
6/6
Growth
2/6
Past performance
5/6
Financial health
0/6
Dividend
3/6

What stands out

  • Margin of safety over 20%

    The price is 78.7% below fair value, more than the 20% cushion we look for.

  • Trading below fair value

    The share price of $15.15 is below our fair value estimate of $70.98.

  • Return on equity over 15%

    Return on equity was 18.7% over the last twelve months and averaged 19.5% over five years.

  • Earnings grew over 5 years

    Net income grew 25.6% a year on average over the last five fiscal years.

What to watch

  • Earnings growth not accelerating

    Net income grew 6.9% over the last twelve months, against a 5-year average of 25.6% a year.

  • Growing slower than the industry

    Revenue grew -3.9% over the last twelve months; the Fire, Marine, and Casualty Insurance median is 5.0%.

  • Net margin below its 5-year average

    Net margin was 23.3% over the last twelve months, against a 5-year average of 23.6%.

Valuation6/6
  • P/E below its 5-year median

    Arch Capital's P/E of 1.2 is below its own 5-year median of 1.8.

  • P/E below the industry

    Arch Capital's P/E of 1.2 is below the Fire, Marine, and Casualty Insurance median of 10.9.

  • P/S below the industry

    Arch Capital's price-to-sales of 0.28 is below the Fire, Marine, and Casualty Insurance median of 1.22.

  • P/B below the industry

    Arch Capital's price-to-book of 0.22 is below the Fire, Marine, and Casualty Insurance median of 1.53.

  • Trading below fair value

    The share price of $15.15 is below our fair value estimate of $70.98.

  • Margin of safety over 20%

    The price is 78.7% below fair value, more than the 20% cushion we look for.

Growth2/6
  • Revenue growing 10%+ a year

    Revenue grew 27.5% a year over the last three fiscal years.

  • EPS growing 10%+ a year

    Diluted EPS grew 45.1% a year over the last three fiscal years.

  • Earnings growth not accelerating

    Net income grew 6.9% over the last twelve months, against a 5-year average of 25.6% a year.

  • Growing slower than the industry

    Revenue grew -3.9% over the last twelve months; the Fire, Marine, and Casualty Insurance median is 5.0%.

  • Company guidance

    No outlook found in earnings releases from the last twelve months.

  • Gross margin trend

    Banks and insurers do not report gross profit.

Past performance5/6
  • Return on equity over 15%

    Return on equity was 18.7% over the last twelve months and averaged 19.5% over five years.

  • Return on assets over 1%

    Return on assets was 5.4%; for a bank or insurer, 1% or more is considered good.

  • Return on equity above the industry

    Arch Capital's return on equity of 18.7% is above the Fire, Marine, and Casualty Insurance median of 15.9%.

  • Earnings grew over 5 years

    Net income grew 25.6% a year on average over the last five fiscal years.

  • Net margin below its 5-year average

    Net margin was 23.3% over the last twelve months, against a 5-year average of 23.6%.

  • Net margin above the industry

    Arch Capital's net margin of 23.3% is above the Fire, Marine, and Casualty Insurance median of 12.0%.

Financial health0/6
  • Debt level

    Needs debt and equity figures.

  • Debt trend

    Needs a balance sheet from five years ago with positive equity.

  • Debt coverage

    Needs operating cash flow.

  • Interest coverage

    Interest expense is not reported separately.

  • Short-term liquidity

    Insurers do not split assets into current and non-current.

  • Bankruptcy risk (Altman Z)

    The Altman model does not apply to insurers.

Dividend3/6
  • Pays a dividend

    Arch Capital paid dividends worth 7.5% of the share price over the last twelve months.

  • Yield above Treasuries

    The 7.5% yield is above the 4.3% on a 1-year Treasury.

  • Yield in the top quarter

    The top quarter of US dividend payers yield 4.0% or more; Arch Capital yields 7.5%.

  • Dividend stability

    Fewer than five years of dividend history.

  • Earnings cover

    Needs dividends paid and net income.

  • Cash-flow cover

    Needs dividends paid and free cash flow.

Scores of similar companies

Our estimate per share

$70.98

The share price is 79% below this estimate.

20%+ below
Near fair value
20%+ above
$15.15Price$70.98Fair value
MethodMultiple usedOwn 5Y medianIndustry medianValue per shareWeight
P/E6.3×1.8×10.9×$77.3550%
P/B1.0×0.4×1.5×$64.6250%
Fair value$70.98100%

Valuation over time

Using the earnings and balance sheet published at each date, not today's.

  • P/E at month end
  • Own 5-year median 1.8
  • Fire, Marine, and Casualty Insurance median 10.9

An estimate from reported numbers and market multiples, not a price target or investment advice. It can be far off for companies whose profits are about to change sharply.

Market risk

From the past year of daily prices.

Liquidity

High risk

Average value traded per day
$1.12M
Value traded per 1% price move
$1.32M

Downside

Low risk

Typical loss in a bad month
6.7%
Volatility (annualized)
11%
Sharpe ratio, 1 year
-1.62
Beta to the S&P 500 (5Y)
0.32

Typical bad-month loss, week by week

25%: high

Margins

Share of revenue, fiscal years 2011 to 2025

Net margin

22.1%+5.6 pts over 5 years

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