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Stock comparison · Signal date 2026-11-05

AJG vs AON: stock comparison and AI forecast

Arthur J. Gallagher & Co. (AJG) and Aon Plc (AON) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Insurance Agents, Brokers & Service

AJG Arthur J. Gallagher & Co.

Price
$288.38 +46.5% · 6M
Market Cap
$73.91B
P/E Ratio
47.8x
Size
large-cap
AI Forecast
Full analysis →
NYSE · Insurance Agents, Brokers & Service

AON Aon Plc

Price
$330.16 +5.0% · 6M
Market Cap
$70.05B
P/E Ratio
18.1x
Size
large-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

6M · 2026-05-06 → 2026-11-04

Six-month price performance

Closing prices rebased to 100 at the start of the window.

90105120135150
AJG +46.5% AON +5.0%
AJG · AON

Key facts

  • AJG and AON have similar market capitalizations ($73.91B and $70.05B).
  • AON trades at 18.1 times trailing earnings, AJG at 47.8 times.
  • Over the last six months AJG returned +46.5% and AON +5.0%.
  • AON turns 21.0% of its revenue into net income, against 10.0% for AJG.
  • AON carries 5.08 times debt per unit of equity, against 2.45 times for AJG.
  • AON yields 0.96% in dividends and AJG 0.94%.
  • Both companies share the SEC industry classification Insurance Agents, Brokers & Service.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricAJGAON
Market Cap$73.91B$70.05B
P/E Ratio47.82x18.08x
P/B Ratio3.12x14.67x
Dividend Yield0.94%0.96%
EPS$6.03$18.26
Book Value/Share$92.54$22.51
Revenue/Share$61.47$83.34
FCF/Share–$15.39

Profitability & Margins

MetricAJGAON
ROE6.6%55.2%
ROA1.9%–
Gross Margin28.9%–
Operating Margin–37.0%
Net Margin10.0%21.0%
EBT Margin12.6%40.5%
Tax Rate20.6%21.7%

Financial Health

MetricAJGAON
Current Ratio1.05x1.58x
D/E Ratio2.45x5.08x
Financial Leverage3.45x–
Interest Coverage–1.3x
Working Capital$2.28B$14.72B

Cash Flow

MetricAJGAON
Operating Cash Flow$2.45B$3.57B
Free Cash Flow–$3.27B
Capital Spending–-$308M
OCF Growth YoY15.6%8.8%
FCF Growth YoY–7.4%
FCF/Sales–18.5%
CapEx/Sales–1.7%

Operational Efficiency

MetricAJGAON
Asset Turnover0.19x–
Receivables Turnover2.6x3.7x
Fixed Assets Turnover20.6x21.9x
Days Sales Outstanding141 days99 days

Income Statement

MetricAJGAON
Total Revenue$15.75B$17.68B
Operating Income–$4.65B
Net Income$1.57B$2.64B
Cost of Goods Sold$11.20B–

Dividend & Shareholder Information

MetricAJGAON
Dividends Per Share$2.71$3.17
Payout Ratio44.9%17.4%
Shares Outstanding256M212M
Net Income Growth-4.3%0.0%
EPS Growth-8.8%48.3%
FAQ

AJG vs AON: stock comparison and AI forecast

Which is bigger, AJG or AON?

AJG and AON have similar market capitalizations ($73.91B and $70.05B).

Which is cheaper on earnings, AJG or AON?

AON trades at 18.1 times trailing earnings, AJG at 47.8 times.

Which stock performed better over the last six months, AJG or AON?

Over the last six months AJG returned +46.5% and AON +5.0%.

Which one does Intratio's AI model rank higher, AJG or AON?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.