MRSH vs RYAN vs AON Stock Comparison

Marsh & Mclennan Companies, Ryan Specialty Holdings and Aon Prices as of Oct 27, 2026 Peers: Industry group
AON Aon plc
$302.39 +8.8% 1M -10.2% 1Y
Market cap
$64.14B
P/E
16.5x
Revenue (TTM)
$17.58B
Div. yield
1.03%
Insurance Brokers Financial Services
6 wins

Head to Head

12 decided of 12

Aon leads on 6 of the 12 questions below (Aon 6, Marsh & Mclennan Companies 5, Ryan Specialty Holdings 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMRSHRYANAONLeader
Larger companyMarket capitalisation $90.57B $10.83B $64.14B MRSH
Cheaper on earningsLower P/E, profitable companies only 22.5x 53.6x 16.5x AON
Cheaper on forward earningsLower price / next fiscal year consensus EPS 18.7x 18.3x 16.7x AON
Faster revenue growthRevenue growth, trailing twelve months +7.6% +14.4% +4.9% RYAN
More profitableNet margin, trailing twelve months 14.2% 3.1% 22.3% AON
Better return on capitalReturn on invested capital 13.1% 8.7% 14.8% AON
Less leveragedLower net debt / EBITDA 2.7x 4.6x 2.5x AON
Higher dividend yieldTrailing dividend yield 1.98% 1.20% 1.03% MRSH
Better 1-year returnPrice return, last 12 months +1.6% -20.8% -10.2% MRSH
Better 5-year returnAnnualised price return, 5 years +2.6%/yr +2.6%/yr -1.2%/yr MRSH
Less volatileAnnualised volatility, 1 year 26.0% 45.1% 29.2% MRSH
Higher overall scoreMean of the five percentile scores vs peers 36/100 35/100 41/100 AON

Percentile Scorecard

MRSHRYANAON

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

AxisMRSHRYANAON
Valuation 10 #107 of 119 7 #111 of 119 11 #106 of 119
Growth 17 #95 of 114 55 #52 of 114 46 #62 of 114
Profitability 73 #30 of 110 49 #57 of 110 86 #16 of 110
Financial Health 20 #88 of 110 3 #107 of 110 5 #105 of 110
Shareholder Returns 59 #44 of 106 64 #39 of 106 57 #46 of 106
Overall 36 35 41
  • MRSH ranked among 126 companies in Insurance
  • RYAN ranked among 126 companies in Insurance
  • AON ranked among 126 companies in Insurance

Price Performance

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

Returns

PeriodMRSHRYANAONSPY
1 month +11.4%+11.9%+8.8% -0.2%
3 months -0.8%-7.9%-20.7% +3.9%
6 months +11.6%+22.0%-6.0% +8.2%
Year to date +2.8%-17.9%-14.3% +12.9%
1 year +1.6%-20.8%-10.2% +12.3%
3 years +3.1%-6.3%-1.5% +87.4%
3 years, per year +1.0%-2.1%-0.5% +23.3%
5 years +13.9%+13.6%-5.8% +67.9%
5 years, per year +2.6%+2.6%-1.2% +10.9%
10 years +201.8%—+178.9% +261.1%
10 years, per year +11.7%—+10.8% +13.7%

Risk

MeasureMRSHRYANAONSPY
Volatility, 1Y 26.0%45.1%29.2% 12.7%
Downside volatility, 1Y 24.9%47.2%31.0% 12.7%
Beta vs S&P 500, 1Y -0.39-0.33-0.30 1.00
Return / volatility, 1Y 0.06-0.46-0.35 0.97
Max drawdown, 5Y -35.6%-61.3%-34.2% -25.4%
From 52-week high -4.3%-27.4%-20.7% -1.2%
52-week high $199.34$58.38$381.11 $779.14
52-week low $157.32$29.39$269.45 $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.

MultipleMRSHRYANAON
P/E now vs peer median 22.5xmedian 10.5x 53.6xmedian 10.5x 16.5xmedian 10.5x
P/S now vs peer median 3.2xmedian 1.4x 3.4xmedian 1.4x 3.6xmedian 1.4x
EV/EBITDA now vs peer median 15.6xmedian 7.6x 18.8xmedian 7.6x 14.0xmedian 7.6x
P/FCF now vs peer median 21.8xmedian 8.5x 22.0xmedian 8.5x 19.7xmedian 8.5x
P/B now vs peer median 6.1xmedian 1.5x 10.7xmedian 1.5x 6.6xmedian 1.5x
PEG now vs peer median 3.35median 0.53 -12.20median 0.53 1.35median 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 monthsMRSHRYANAON
Revenue $28.46B $3.22B $17.58B
Operating income $6.09B $477.27M $4.65B
Net income $4.12B $242.82M $3.99B
Free cash flow $4.15B $492.78M $3.25B
EPS (diluted) $8.44 $0.75 $18.30
Cash & equivalents $1.84B $140.12M $1.06B
Total debt $20.53B $3.63B $14.97B
Shares (diluted) 479.00M 131.33M 213.90M
Enterprise value $82.96B $10.71B $57.39B

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
MetricMRSHRYANAON
P/E 22.5x 53.6x 16.5x
P/FCF 21.8x 22.0x 19.7x
P/Operating cash flow 20.2x 19.4x 18.2x
P/S 3.2x 3.4x 3.6x
P/B 6.1x 10.7x 6.6x
P/Tangible book 8.7x 12.2x 15.9x
EV/EBITDA 15.6x 18.8x 14.0x
EV/EBIT 17.9x 30.0x 16.7x
EV/Revenue 3.8x 4.5x 4.4x
EV/FCF 26.3x 29.1x 24.0x
EV/Operating cash flow 24.4x 25.6x 22.0x
PEG (3Y EPS CAGR) 3.35 -12.20 1.35

Growth

14 metrics
MetricMRSHRYANAON
Revenue growth (1Y) 7.6% 14.4% 4.9%
Revenue CAGR (3Y) 8.6% 19.4% 10.9%
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) -1.0% -1.0% 15.4%
Operating income CAGR (3Y) 7.8% 12.7% 5.9%
Net income growth (1Y) -1.9% 26.8% 49.7%
Net income CAGR (3Y) 5.5% 7.5% 13.4%
EPS growth (1Y) 1.0% 271.3% 52.8%
EPS CAGR (3Y) 6.7% -4.4% 12.2%
Operating cash flow growth (1Y) -12.1% -2.2% 12.1%
Operating cash flow CAGR (3Y) 4.0% 21.0% 3.1%
Free cash flow growth (1Y) -13.9% -3.3% 11.5%
Free cash flow CAGR (3Y) 5.1% 18.7% 3.3%

Profitability

14 metrics
MetricMRSHRYANAON
Gross margin – – –
EBITDA margin 24.6% 23.7% 31.6%
Operating margin 21.4% 14.8% 26.5%
Pretax margin 18.9% 8.8% 28.9%
Net margin 14.2% 3.1% 22.3%
FCF margin 14.6% 15.3% 18.5%
Operating cash flow margin 15.7% 17.4% 20.1%
Return on equity 27.2% 21.7% 40.6%
Return on assets 6.9% 2.1% 7.6%
Return on invested capital 13.1% 8.7% 14.8%
Return on capital employed 16.2% 9.9% 18.5%
Asset turnover 0.5x 0.3x 0.3x
Cash conversion (OCF / net income) 1.1x 2.3x 0.9x
Stock comp / revenue 1.5% 2.1% 2.1%

Financial Health

11 metrics
MetricMRSHRYANAON
Debt / assets 34.3% 30.4% 28.1%
Debt / equity 1.4x 3.6x 1.5x
Net debt / EBITDA 2.7x 4.6x 2.5x
Debt / FCF 4.9x 7.4x 4.6x
Liabilities / assets 75.1% 91.5% 81.8%
Equity / assets 24.9% 8.5% 18.2%
Interest coverage 6.3x – 6.2x
Current ratio 1.1x 1.0x 1.0x
Quick ratio 0.5x 0.1x 0.3x
Cash ratio 0.1x 0.0x 0.0x
Altman Z-score 2.74 1.01 1.52

Shareholder Returns

7 metrics
MetricMRSHRYANAON
Dividend yield 2.0% 1.2% 1.0%
Net buyback yield 3.2% 2.8% 2.4%
Shareholder yield 5.2% 4.0% 3.4%
Payout ratio (earnings) 43.6% 27.0% 16.5%
Payout ratio (FCF) 43.3% 13.3% 20.3%
Dividend growth (1Y) 8.4% 13.6% 9.5%
Dividend CAGR (3Y) 13.1% 65.1% 11.5%

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.

ConsensusMRSHRYANAON
Forward P/E 18.7xFY2026 18.3xFY2026 16.7xFY2026
EPS, next fiscal year $10.21FY2026 $2.31FY2026 $18.15FY2026
EPS growth, next FY +4.7%FY2026 +17.9%FY2026 +6.3%FY2026
EPS growth, the year after +15.4% +10.8% +8.1%
Revenue, next fiscal year $30.28BFY2026 $3.10BFY2026 $19.12BFY2026
Revenue growth, next FY +12.2%FY2026 +1.6%FY2026 +11.3%FY2026
Revenue growth, the year after +6.4% +10.4% +8.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMRSHRYANAON
Held by institutions 93.9% 45.6% 90.5%
Institutions holding 1,497 369 1,254
Change in shares held, QoQ +2.8% +5.0% +3.1%
Institutions buying 625 198 603
Institutions selling 652 134 448
Buyers to sellers 0.96 1.48 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.

MRSHRYANAON
MRSH 1.00 0.60 0.79
RYAN 0.60 1.00 0.58
AON 0.79 0.58 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MRSH, RYAN and AON?

Marsh & Mclennan Companies (MRSH) is the largest by market capitalisation: Marsh & Mclennan Companies (MRSH) $90.57B, Ryan Specialty Holdings (RYAN) $10.83B, Aon (AON) $64.14B.

Which stock is cheaper, MRSH, RYAN and AON?

Aon (AON) trades on the lowest price-to-earnings ratio (Marsh & Mclennan Companies (MRSH) 22.5x, Ryan Specialty Holdings (RYAN) 53.6x, Aon (AON) 16.5x). On next year's consensus earnings, Aon (AON) is cheapest (Marsh & Mclennan Companies (MRSH) 18.7x, Ryan Specialty Holdings (RYAN) 18.3x, Aon (AON) 16.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Ryan Specialty Holdings (RYAN) grew revenue fastest over the trailing twelve months: Marsh & Mclennan Companies (MRSH) +7.6%, Ryan Specialty Holdings (RYAN) +14.4%, Aon (AON) +4.9%.

Which company is more profitable?

Aon (AON) has the highest net margin (Marsh & Mclennan Companies (MRSH) 14.2%, Ryan Specialty Holdings (RYAN) 3.1%, Aon (AON) 22.3%). On return on invested capital, Aon (AON) leads (Marsh & Mclennan Companies (MRSH) 13.1%, Ryan Specialty Holdings (RYAN) 8.7%, Aon (AON) 14.8%).

Which stock has performed better?

Over the past year Marsh & Mclennan Companies (MRSH) returned the most: Marsh & Mclennan Companies (MRSH) +1.6%, Ryan Specialty Holdings (RYAN) -20.8%, Aon (AON) -10.2%. Over five years, Marsh & Mclennan Companies (MRSH) compounded fastest (Marsh & Mclennan Companies (MRSH) +2.6%/yr, Ryan Specialty Holdings (RYAN) +2.6%/yr, Aon (AON) -1.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Marsh & Mclennan Companies (MRSH) has the highest dividend yield: Marsh & Mclennan Companies (MRSH) 1.98%, Ryan Specialty Holdings (RYAN) 1.20%, Aon (AON) 1.03%.

Which stock is riskier?

By one-year price volatility, Marsh & Mclennan Companies (MRSH) has been the steadiest (Marsh & Mclennan Companies (MRSH) 26.0%, Ryan Specialty Holdings (RYAN) 45.1%, Aon (AON) 29.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MRSH, RYAN and AON?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Aon (AON) leads on 6. 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.