ARX vs AIZ vs MKL Stock Comparison

Accelerant Holdings, Assurant and Markel Prices as of Oct 27, 2026 Peers: Industry group
ARX Accelerant Holdings
$19.81 +0.3% 1M +56.0% 1Y
Market cap
$4.30B
P/E
–
Revenue (TTM)
$1.15B
Div. yield
–
Property and Casualty Insurance Financial Services
2 wins
AIZ Assurant, Inc.
$286.38 +8.1% 1M +35.0% 1Y
Market cap
$14.14B
P/E
13.3x
Revenue (TTM)
$13.46B
Div. yield
1.23%
Property and Casualty Insurance Financial Services
4 wins
MKL Markel Group Inc.
$1,859.36 +7.6% 1M -1.3% 1Y
Market cap
$23.04B
P/E
10.2x
Revenue (TTM)
$15.51B
Div. yield
–
Property and Casualty Insurance Financial Services
5 wins

Head to Head

11 decided of 12

Markel leads on 5 of the 12 questions below (Markel 5, Assurant 4, Accelerant Holdings 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionARXAIZMKLLeader
Larger companyMarket capitalisation $4.30B $14.14B $23.04B MKL
Cheaper on earningsLower P/E, profitable companies only -3.2x 13.3x 10.2x MKL
Cheaper on forward earningsLower price / next fiscal year consensus EPS 23.0x 12.4x 18.7x AIZ
Faster revenue growthRevenue growth, trailing twelve months +54.6% +9.4% +3.5% ARX
More profitableNet margin, trailing twelve months -119.3% 7.9% 14.7% MKL
Better return on capitalReturn on invested capital -179.7% -15.8% 10.6% MKL
Less leveragedLower net debt / EBITDA 1.0x -0.1x — AIZ
Higher dividend yieldTrailing dividend yield — 1.23% — –
Better 1-year returnPrice return, last 12 months +56.0% +35.0% -1.3% ARX
Better 5-year returnAnnualised price return, 5 years — +11.9%/yr +7.0%/yr AIZ
Less volatileAnnualised volatility, 1 year 67.4% 22.3% 19.9% MKL
Higher overall scoreMean of the five percentile scores vs peers 13/100 46/100 45/100 AIZ

Percentile Scorecard

ARXAIZMKL

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisARXAIZMKL
Valuation 2 #117 of 119 42 #70 of 119 67 #40 of 119
Growth 10 #103 of 114 68 #37 of 114 12 #101 of 114
Profitability 4 #106 of 110 38 #69 of 110 56 #49 of 110
Financial Health 30 #77 of 110 24 #84 of 110 64 #40 of 110
Shareholder Returns 22 #83 of 106 61 #42 of 106 27 #78 of 106
Overall 13 46 45
  • ARX ranked among 126 companies in Insurance
  • AIZ ranked among 126 companies in Insurance
  • MKL ranked among 126 companies in Insurance

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodARXAIZMKLSPY
1 month +0.3%+8.1%+7.6% -0.2%
3 months +34.9%+1.2%-8.8% +3.9%
6 months +47.8%+21.7%-2.6% +8.2%
Year to date +21.2%+18.9%-13.5% +12.9%
1 year +56.0%+35.0%-1.3% +12.3%
3 years —+96.1%+29.8% +87.4%
3 years, per year —+25.2%+9.1% +23.3%
5 years —+75.1%+40.3% +67.9%
5 years, per year —+11.9%+7.0% +10.9%
10 years —+257.2%+111.5% +261.1%
10 years, per year —+13.6%+7.8% +13.7%

Risk

MeasureARXAIZMKLSPY
Volatility, 1Y 67.4%22.3%19.9% 12.7%
Downside volatility, 1Y 59.6%23.1%21.2% 12.7%
Beta vs S&P 500, 1Y 0.050.110.02 1.00
Return / volatility, 1Y 0.831.56-0.06 0.97
Max drawdown, 5Y -68.9%-45.7%-28.9% -25.4%
From 52-week high -0.4%-5.0%-15.2% -1.2%
52-week high $19.89$301.46$2,191.90 $779.14
52-week low $9.36$207.89$1,714.26 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleARXAIZMKL
P/E now vs peer median -3.2xmedian 10.5x 13.3xmedian 10.5x 10.2xmedian 10.5x
P/S now vs peer median 3.7xmedian 1.4x 1.1xmedian 1.4x 1.5xmedian 1.4x
EV/EBITDA now vs peer median -1.9xmedian 7.6x -10.6xmedian 7.6x —median 7.6x
P/FCF now vs peer median 93.8xmedian 8.5x 8.5xmedian 8.5x 10.9xmedian 8.5x
P/B now vs peer median 5.8xmedian 1.5x 2.3xmedian 1.5x 1.2xmedian 1.5x
PEG now vs peer median —median 0.53 0.27median 0.53 1.19median 0.53

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsARXAIZMKL
Revenue $1.15B $13.46B $15.51B
Gross profit $885.00M $10.51B $10.63B
Operating income -$1.53B -$1.62B $3.09B
Net income -$1.28B $1.06B $2.32B
Free cash flow $45.80M $1.66B $2.12B
EPS (diluted) $-6.22 $21.34 $181.44
Cash & equivalents $1.66B $1.70B $3.42B
Total debt $120.10M $8.83B $4.37B
Shares (diluted) 219.69M 49.83M 12.59M
Enterprise value -$2.34B $5.91B -$43.17B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricARXAIZMKL
P/E -3.2x 13.3x 10.2x
P/FCF 93.8x 8.5x 10.9x
P/Operating cash flow 93.8x 7.6x 9.9x
P/S 3.7x 1.1x 1.5x
P/B 5.8x 2.3x 1.2x
P/Tangible book 5.8x 2.5x 1.3x
EV/EBITDA -1.9x -10.6x –
EV/EBIT -1.8x -8.9x 3.4x
EV/Revenue 2.4x 1.1x 0.7x
EV/FCF 60.3x 8.6x 5.0x
EV/Operating cash flow 60.3x 7.7x 4.5x
PEG (3Y EPS CAGR) – 0.27 1.19

Growth

14 metrics
MetricARXAIZMKL
Revenue growth (1Y) 54.6% 9.4% 3.5%
Revenue CAGR (3Y) – 8.4% 1.0%
Gross profit growth (1Y) 61.0% 12.4% 7.4%
Gross profit CAGR (3Y) – 9.4% –
Operating income growth (1Y) -1,080% 22.1% -7.9%
Operating income CAGR (3Y) – 8.2% 2.8%
Net income growth (1Y) -2,833% 48.3% 0.2%
Net income CAGR (3Y) – 45.5% 4.0%
EPS growth (1Y) -2,986% 53.5% 5.5%
EPS CAGR (3Y) – 49.3% 8.6%
Operating cash flow growth (1Y) -94.5% 56.3% 2.7%
Operating cash flow CAGR (3Y) – 10.9% -6.0%
Free cash flow growth (1Y) -94.5% 70.9% 3.4%
Free cash flow CAGR (3Y) – 12.2% -6.3%

Profitability

14 metrics
MetricARXAIZMKL
Gross margin 77.2% 78.1% 68.5%
EBITDA margin -130.1% -10.0% –
Operating margin -133.6% -12.0% 19.9%
Pretax margin -110.8% 9.9% 19.1%
Net margin -119.3% 7.9% 14.7%
FCF margin 4.0% 12.3% 13.7%
Operating cash flow margin 4.0% 13.9% 15.0%
Return on equity -176.3% 17.8% 12.5%
Return on assets -14.7% 3.0% 3.3%
Return on invested capital -179.7% -15.8% 10.6%
Return on capital employed – – –
Asset turnover 0.1x 0.4x 0.2x
Cash conversion (OCF / net income) 0.0x 1.8x 1.0x
Stock comp / revenue 7.8% 0.7% –

Financial Health

11 metrics
MetricARXAIZMKL
Debt / assets 1.3% 6.1% 6.1%
Debt / equity 0.2x 0.4x 0.2x
Net debt / EBITDA 1.0x -0.1x –
Debt / FCF 2.6x 1.3x 2.1x
Liabilities / assets 91.7% 83.1% 73.3%
Equity / assets 8.3% 16.9% 26.7%
Interest coverage -143.1x -14.3x 15.2x
Current ratio – – –
Quick ratio – – –
Cash ratio – – –
Altman Z-score – – –

Shareholder Returns

7 metrics
MetricARXAIZMKL
Dividend yield – 1.2% –
Net buyback yield 1.9% 2.7% 2.3%
Shareholder yield 1.9% 3.9% 2.3%
Payout ratio (earnings) – 16.6% –
Payout ratio (FCF) – 10.7% –
Dividend growth (1Y) – 8.9% –
Dividend CAGR (3Y) – 5.4% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusARXAIZMKL
Forward P/E 23.0xFY2026 12.4xFY2026 18.7xFY2026
EPS, next fiscal year $0.86FY2026 $23.08FY2026 $99.52FY2026
EPS growth, next FY -8.5%FY2026 +16.7%FY2026 -13.0%FY2026
EPS growth, the year after +11.6% -2.2% +7.3%
Revenue, next fiscal year $1.18BFY2026 $13.27BFY2026 $15.96BFY2026
Revenue growth, next FY +28.8%FY2026 +3.6%FY2026 -3.8%FY2026
Revenue growth, the year after +9.6% +14.0% +0.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersARXAIZMKL
Held by institutions 54.5% 98.2% 76.8%
Institutions holding 118 611 926
Change in shares held, QoQ +16.0% +3.3% -0.2%
Institutions buying 80 323 424
Institutions selling 27 198 315
Buyers to sellers 2.96 1.63 1.35

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ARXAIZMKL
ARX 1.00 0.16 0.20
AIZ 0.16 1.00 0.40
MKL 0.20 0.40 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ARX, AIZ and MKL?

Markel (MKL) is the largest by market capitalisation: Accelerant Holdings (ARX) $4.30B, Assurant (AIZ) $14.14B, Markel (MKL) $23.04B.

Which stock is cheaper, ARX, AIZ and MKL?

Markel (MKL) trades on the lowest price-to-earnings ratio (Accelerant Holdings (ARX) -3.2x, Assurant (AIZ) 13.3x, Markel (MKL) 10.2x). On next year's consensus earnings, Assurant (AIZ) is cheapest (Accelerant Holdings (ARX) 23.0x, Assurant (AIZ) 12.4x, Markel (MKL) 18.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Accelerant Holdings (ARX) grew revenue fastest over the trailing twelve months: Accelerant Holdings (ARX) +54.6%, Assurant (AIZ) +9.4%, Markel (MKL) +3.5%.

Which company is more profitable?

Markel (MKL) has the highest net margin (Accelerant Holdings (ARX) -119.3%, Assurant (AIZ) 7.9%, Markel (MKL) 14.7%). On return on invested capital, Markel (MKL) leads (Accelerant Holdings (ARX) -179.7%, Assurant (AIZ) -15.8%, Markel (MKL) 10.6%).

Which stock has performed better?

Over the past year Accelerant Holdings (ARX) returned the most: Accelerant Holdings (ARX) +56.0%, Assurant (AIZ) +35.0%, Markel (MKL) -1.3%. Over five years, Assurant (AIZ) compounded fastest (Assurant (AIZ) +11.9%/yr, Markel (MKL) +7.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Assurant (AIZ) 1.23%. Accelerant Holdings (ARX) and Markel (MKL) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Markel (MKL) has been the steadiest (Accelerant Holdings (ARX) 67.4%, Assurant (AIZ) 22.3%, Markel (MKL) 19.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ARX, AIZ and MKL?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Markel (MKL) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.