AON vs WTW vs RYAN Stock Comparison

Aon, Willis Towers Watson and Ryan Specialty Holdings Prices as of Oct 28, 2026 Peers: Industry group
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AON Aon plc
$315.62 +16.0% 1M -4.3% 1Y
Market cap
$66.96B
P/E
17.0x
Revenue (TTM)
$17.68B
Div. yield
0.99%
Insurance Brokers Financial Services
4 wins
WTW Willis Towers Watson Plc
$321.63 +10.1% 1M +0.4% 1Y
Market cap
$29.87B
P/E
19.3x
Revenue (TTM)
$10.10B
Div. yield
1.18%
Insurance Brokers Financial Services
6 wins

Head to Head

12 decided of 12

Willis Towers Watson leads on 6 of the 12 questions below (Willis Towers Watson 6, Aon 4, Ryan Specialty Holdings 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAONWTWRYANLeader
Larger companyMarket capitalisation $66.96B $29.87B $10.89B AON
Cheaper on earningsLower P/E, profitable companies only 17.0x 19.3x 53.9x AON
Cheaper on forward earningsLower price / next fiscal year consensus EPS 17.4x 15.8x 18.5x WTW
Faster revenue growthRevenue growth, trailing twelve months +3.8% +3.0% +14.4% RYAN
More profitableNet margin, trailing twelve months 22.2% 15.5% 3.1% AON
Better return on capitalReturn on invested capital 11.6% 12.5% 8.7% WTW
Less leveragedLower net debt / EBITDA 2.3x 1.8x 4.6x WTW
Higher dividend yieldTrailing dividend yield 0.99% 1.18% 1.20% RYAN
Better 1-year returnPrice return, last 12 months -4.3% +0.4% -18.0% WTW
Better 5-year returnAnnualised price return, 5 years -0.3%/yr +5.8%/yr +2.4%/yr WTW
Less volatileAnnualised volatility, 1 year 29.4% 31.7% 45.0% AON
Higher overall scoreMean of the five percentile scores vs peers 40/100 44/100 35/100 WTW

Percentile Scorecard

AONWTWRYAN

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

AxisAONWTWRYAN
Valuation 11 #106 of 119 17 #99 of 119 6 #112 of 119
Growth 41 #67 of 113 77 #27 of 113 58 #48 of 113
Profitability 79 #23 of 107 70 #33 of 107 49 #55 of 107
Financial Health 23 #83 of 107 19 #87 of 107 3 #104 of 107
Shareholder Returns 46 #57 of 105 36 #68 of 105 62 #41 of 105
Overall 40 44 35
  • AON ranked among 126 companies in Insurance
  • WTW ranked among 126 companies in Insurance
  • RYAN ranked among 126 companies in Insurance

Price Performance

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

Returns

PeriodAONWTWRYANSPY
1 month +16.0%+10.1%+11.7% +0.9%
3 months -16.3%+1.8%-8.3% +5.9%
6 months -2.1%+10.9%+20.9% +8.5%
Year to date -10.6%-2.1%-17.5% +13.3%
1 year -4.3%+0.4%-18.0% +12.4%
3 years +2.8%+40.5%-5.8% +88.1%
3 years, per year +0.9%+12.0%-2.0% +23.5%
5 years -1.3%+32.8%+12.8% +68.2%
5 years, per year -0.3%+5.8%+2.4% +11.0%
10 years +183.6%+156.0%— +263.4%
10 years, per year +11.0%+9.9%— +13.8%

Risk

MeasureAONWTWRYANSPY
Volatility, 1Y 29.4%31.7%45.0% 12.7%
Downside volatility, 1Y 31.0%33.4%47.2% 12.7%
Beta vs S&P 500, 1Y -0.29-0.18-0.33 1.00
Return / volatility, 1Y -0.150.01-0.40 0.98
Max drawdown, 5Y -34.2%-30.8%-61.3% -25.4%
From 52-week high -17.2%-8.3%-27.0% -0.9%
52-week high $381.11$350.75$58.38 $779.14
52-week low $269.45$242.12$29.39 $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.

MultipleAONWTWRYAN
P/E now vs peer median 17.0xmedian 10.9x 19.3xmedian 10.9x 53.9xmedian 10.9x
P/S now vs peer median 3.8xmedian 1.4x 3.0xmedian 1.4x 3.4xmedian 1.4x
EV/EBITDA now vs peer median 14.4xmedian 7.5x 13.0xmedian 7.5x 18.9xmedian 7.5x
P/FCF now vs peer median 20.5xmedian 8.5x 17.7xmedian 8.5x 22.1xmedian 8.5x
P/B now vs peer median 6.6xmedian 1.5x 3.8xmedian 1.5x 10.7xmedian 1.5x
PEG now vs peer median 1.48median 0.59 1.05median 0.59 -12.27median 0.59

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 monthsAONWTWRYAN
Revenue $17.68B $10.10B $3.22B
Operating income $4.65B $2.25B $477.27M
Net income $4.01B $1.58B $242.82M
Free cash flow $3.27B $1.69B $492.78M
EPS (diluted) $18.46 $16.65 $0.75
Cash & equivalents $2.02B $1.63B $140.12M
Total debt $28.04B $6.53B $3.63B
Shares (diluted) 213.00M 94.00M 131.33M
Enterprise value $46.18B $21.36B $10.77B

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
MetricAONWTWRYAN
P/E 17.0x 19.3x 53.9x
P/FCF 20.5x 17.7x 22.1x
P/Operating cash flow 18.7x 15.5x 19.5x
P/S 3.8x 3.0x 3.4x
P/B 6.6x 3.8x 10.7x
P/Tangible book 14.2x 4.7x 12.3x
EV/EBITDA 14.4x 13.0x 18.9x
EV/EBIT 17.1x 15.5x 30.1x
EV/Revenue 4.5x 3.4x 4.5x
EV/FCF 24.4x 20.6x 29.2x
EV/Operating cash flow 22.3x 18.1x 25.8x
PEG (3Y EPS CAGR) 1.48 1.05 -12.27

Growth

14 metrics
MetricAONWTWRYAN
Revenue growth (1Y) 3.8% 3.0% 14.4%
Revenue CAGR (3Y) 10.4% 3.6% 19.4%
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) 9.9% 140.2% -1.0%
Operating income CAGR (3Y) 5.0% 20.3% 12.7%
Net income growth (1Y) 44.1% 972.1% 26.8%
Net income CAGR (3Y) 12.8% 13.2% 7.5%
EPS growth (1Y) 47.2% 1,115% 271.3%
EPS CAGR (3Y) 11.5% 18.3% -4.4%
Operating cash flow growth (1Y) 8.8% 36.7% -2.2%
Operating cash flow CAGR (3Y) 3.6% 25.0% 21.0%
Free cash flow growth (1Y) 7.4% 43.3% -3.3%
Free cash flow CAGR (3Y) 3.5% 26.9% 18.7%

Profitability

14 metrics
MetricAONWTWRYAN
Gross margin – – –
EBITDA margin 31.2% 26.4% 23.7%
Operating margin 26.3% 22.2% 14.8%
Pretax margin 28.8% 19.8% 8.8%
Net margin 22.2% 15.5% 3.1%
FCF margin 18.5% 16.7% 15.3%
Operating cash flow margin 20.2% 19.0% 17.4%
Return on equity 40.3% 19.9% 21.7%
Return on assets 6.8% 5.2% 2.1%
Return on invested capital 11.6% 12.5% 8.7%
Return on capital employed 13.6% 15.1% 9.9%
Asset turnover 0.3x 0.3x 0.3x
Cash conversion (OCF / net income) 0.9x 1.2x 2.3x
Stock comp / revenue 2.1% 1.9% 2.1%

Financial Health

11 metrics
MetricAONWTWRYAN
Debt / assets 43.0% 21.4% 30.4%
Debt / equity 2.7x 0.8x 3.6x
Net debt / EBITDA 2.3x 1.8x 4.6x
Debt / FCF 8.6x 3.9x 7.4x
Liabilities / assets 84.3% 74.6% 91.5%
Equity / assets 15.7% 25.4% 8.5%
Interest coverage 6.2x 7.9x –
Current ratio 1.6x 1.1x 1.0x
Quick ratio 0.8x 0.3x 0.1x
Cash ratio 0.6x 0.1x 0.0x
Altman Z-score 1.52 1.39 1.01

Shareholder Returns

7 metrics
MetricAONWTWRYAN
Dividend yield 1.0% 1.2% 1.2%
Net buyback yield 1.9% 5.7% 2.8%
Shareholder yield 2.9% 6.9% 4.0%
Payout ratio (earnings) 16.8% 22.7% 27.0%
Payout ratio (FCF) 20.6% 21.1% 13.3%
Dividend growth (1Y) 9.4% 0.0% 13.6%
Dividend CAGR (3Y) 11.7% 0.0% 65.1%

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.

ConsensusAONWTWRYAN
Forward P/E 17.4xFY2026 15.8xFY2026 18.5xFY2026
EPS, next fiscal year $18.15FY2026 $20.42FY2026 $2.31FY2026
EPS growth, next FY +6.3%FY2026 +19.6%FY2026 +17.9%FY2026
EPS growth, the year after +8.1% +8.1% +10.8%
Revenue, next fiscal year $19.12BFY2026 $10.10BFY2026 $3.10BFY2026
Revenue growth, next FY +11.3%FY2026 +4.1%FY2026 +1.6%FY2026
Revenue growth, the year after +8.7% +16.0% +10.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAONWTWRYAN
Held by institutions 90.5% 97.1% 95.9%
Institutions holding 1,254 692 369
Change in shares held, QoQ +3.1% +0.8% +5.0%
Institutions buying 603 314 198
Institutions selling 448 280 134
Buyers to sellers 1.35 1.12 1.48

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.

AONWTWRYAN
AON 1.00 0.69 0.58
WTW 0.69 1.00 0.50
RYAN 0.58 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AON, WTW and RYAN?

Aon (AON) is the largest by market capitalisation: Aon (AON) $66.96B, Willis Towers Watson (WTW) $29.87B, Ryan Specialty Holdings (RYAN) $10.89B.

Which stock is cheaper, AON, WTW and RYAN?

Aon (AON) trades on the lowest price-to-earnings ratio (Aon (AON) 17.0x, Willis Towers Watson (WTW) 19.3x, Ryan Specialty Holdings (RYAN) 53.9x). On next year's consensus earnings, Willis Towers Watson (WTW) is cheapest (Aon (AON) 17.4x, Willis Towers Watson (WTW) 15.8x, Ryan Specialty Holdings (RYAN) 18.5x). 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: Aon (AON) +3.8%, Willis Towers Watson (WTW) +3.0%, Ryan Specialty Holdings (RYAN) +14.4%.

Which company is more profitable?

Aon (AON) has the highest net margin (Aon (AON) 22.2%, Willis Towers Watson (WTW) 15.5%, Ryan Specialty Holdings (RYAN) 3.1%). On return on invested capital, Willis Towers Watson (WTW) leads (Aon (AON) 11.6%, Willis Towers Watson (WTW) 12.5%, Ryan Specialty Holdings (RYAN) 8.7%).

Which stock has performed better?

Over the past year Willis Towers Watson (WTW) returned the most: Aon (AON) -4.3%, Willis Towers Watson (WTW) +0.4%, Ryan Specialty Holdings (RYAN) -18.0%. Over five years, Willis Towers Watson (WTW) compounded fastest (Aon (AON) -0.3%/yr, Willis Towers Watson (WTW) +5.8%/yr, Ryan Specialty Holdings (RYAN) +2.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Ryan Specialty Holdings (RYAN) has the highest dividend yield: Aon (AON) 0.99%, Willis Towers Watson (WTW) 1.18%, Ryan Specialty Holdings (RYAN) 1.20%.

Which stock is riskier?

By one-year price volatility, Aon (AON) has been the steadiest (Aon (AON) 29.4%, Willis Towers Watson (WTW) 31.7%, Ryan Specialty Holdings (RYAN) 45.0%). Volatility measures how widely the price swings, not the risk of the business.

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

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Willis Towers Watson (WTW) 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.