AMP vs MRSH vs AON Stock Comparison

Ameriprise Financial, Marsh & Mclennan Companies and Aon Prices as of Oct 29, 2026 Peers: Industry group
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AMP Ameriprise Financial Inc
$497.41 +0.0% 1M +3.9% 1Y
Market cap
$45.02B
P/E
11.6x
Revenue (TTM)
—
Div. yield
–
Financial Advisory Financial Services
3 wins
AON Aon plc
$321.66 +16.6% 1M -1.4% 1Y
Market cap
$69.02B
P/E
17.6x
Revenue (TTM)
$17.68B
Div. yield
0.01%
Insurance Brokers Financial Services
3 wins

Head to Head

12 decided of 12

Marsh & Mclennan Companies leads on 6 of the 12 questions below (Marsh & Mclennan Companies 6, Ameriprise Financial 3, Aon 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAMPMRSHAONLeader
Larger companyMarket capitalisation $45.02B $95.92B $69.02B MRSH
Cheaper on earningsLower P/E, profitable companies only 11.6x 23.7x 17.6x AMP
Cheaper on forward earningsLower price / next fiscal year consensus EPS 10.3x 19.3x 17.7x AMP
Faster revenue growthRevenue growth, trailing twelve months — +7.6% +3.8% MRSH
More profitableNet margin, trailing twelve months — 14.2% 22.2% AON
Better return on capitalReturn on invested capital — 13.1% 11.6% MRSH
Less leveragedLower net debt / EBITDA — 2.7x 2.3x AON
Higher dividend yieldTrailing dividend yield 0.00% 0.02% 0.01% MRSH
Better 1-year returnPrice return, last 12 months +3.9% +9.5% -1.4% MRSH
Better 5-year returnAnnualised price return, 5 years +10.5%/yr +3.4%/yr +0.1%/yr AMP
Less volatileAnnualised volatility, 1 year 26.2% 25.9% 29.5% MRSH
Higher overall scoreMean of the five percentile scores vs peers — 32/100 38/100 AON

Percentile Scorecard

AMPMRSHAON

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

AxisAMPMRSHAON
Valuation 70 #55 of 181 9 #108 of 119 10 #107 of 119
Growth – 16 #96 of 114 42 #67 of 114
Profitability – 70 #33 of 106 74 #28 of 106
Financial Health – 10 #94 of 104 18 #86 of 104
Shareholder Returns 20 #61 of 76 58 #45 of 105 45 #58 of 105
Overall – 32 38
  • AMP ranked among 209 companies in Asset and Wealth Management
  • MRSH 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

PeriodAMPMRSHAONSPY
1 month +0.0%+15.6%+16.6% +0.7%
3 months -8.6%+2.9%-12.2% +3.7%
6 months +4.8%+17.5%+3.2% +7.1%
Year to date +1.4%+6.2%-8.8% +12.8%
1 year +3.9%+9.5%-1.4% +11.9%
3 years +57.5%+4.7%+4.2% +85.2%
3 years, per year +16.4%+1.5%+1.4% +22.8%
5 years +64.6%+18.1%+0.5% +67.6%
5 years, per year +10.5%+3.4%+0.1% +10.9%
10 years +457.4%+210.5%+189.0% +262.0%
10 years, per year +18.7%+12.0%+11.2% +13.7%

Risk

MeasureAMPMRSHAONSPY
Volatility, 1Y 26.2%25.9%29.5% 12.7%
Downside volatility, 1Y 28.8%24.7%31.0% 12.6%
Beta vs S&P 500, 1Y 0.73-0.39-0.30 1.00
Return / volatility, 1Y 0.150.37-0.05 0.94
Max drawdown, 5Y -32.1%-35.6%-34.2% -25.4%
From 52-week high -12.8%-1.2%-15.6% -1.2%
52-week high $570.61$199.34$381.11 $779.14
52-week low $430.40$157.32$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.

MultipleAMPMRSHAON
P/E now vs peer median 11.6xmedian 33.5x 23.2xmedian 10.7x 17.4xmedian 10.7x
P/S now vs peer median 2.2xmedian 4.9x 3.3xmedian 1.4x 3.9xmedian 1.4x
EV/EBITDA now vs peer median —median 12.0x 16.0xmedian 7.5x 14.7xmedian 7.5x
P/FCF now vs peer median 5.4xmedian 14.3x 22.5xmedian 8.5x 20.9xmedian 8.5x
P/B now vs peer median 8.6xmedian 1.8x 6.3xmedian 1.5x 6.7xmedian 1.5x
PEG now vs peer median —median 0.97 3.47median 0.60 1.51median 0.60

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 monthsAMPMRSHAON
Revenue – $28.46B $17.68B
Operating income – $6.09B $4.65B
Net income – $4.12B $4.01B
Free cash flow – $4.15B $3.27B
EPS (diluted) – $8.44 $18.46
Cash & equivalents – $1.84B $2.02B
Total debt – $20.53B $28.04B
Shares (diluted) 92.90M 479.00M 213.00M
Enterprise value $45.02B $88.08B $48.22B

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
MetricAMPMRSHAON
P/E 11.6x 23.2x 17.4x
P/FCF 5.4x 22.5x 20.9x
P/Operating cash flow – 20.9x 19.1x
P/S 2.2x 3.3x 3.9x
P/B 8.6x 6.3x 6.7x
P/Tangible book 8.6x 9.0x 14.5x
EV/EBITDA – 16.0x 14.7x
EV/EBIT – 18.4x 17.4x
EV/Revenue – 3.9x 4.6x
EV/FCF – 27.0x 24.8x
EV/Operating cash flow – 25.1x 22.7x
PEG (3Y EPS CAGR) – 3.47 1.51

Growth

14 metrics
MetricAMPMRSHAON
Revenue growth (1Y) – 7.6% 3.8%
Revenue CAGR (3Y) – 8.6% 10.4%
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) – -1.0% 9.9%
Operating income CAGR (3Y) – 7.8% 5.0%
Net income growth (1Y) – -1.9% 44.1%
Net income CAGR (3Y) – 5.5% 12.8%
EPS growth (1Y) – 1.0% 47.2%
EPS CAGR (3Y) – 6.7% 11.5%
Operating cash flow growth (1Y) – -12.1% 8.8%
Operating cash flow CAGR (3Y) – 4.0% 3.6%
Free cash flow growth (1Y) – -13.9% 7.4%
Free cash flow CAGR (3Y) – 5.1% 3.5%

Profitability

14 metrics
MetricAMPMRSHAON
Gross margin – – –
EBITDA margin – 24.6% 31.2%
Operating margin – 21.4% 26.3%
Pretax margin – 18.9% 28.8%
Net margin – 14.2% 22.2%
FCF margin – 14.6% 18.5%
Operating cash flow margin – 15.7% 20.2%
Return on equity – 27.2% 40.3%
Return on assets – 6.9% 6.8%
Return on invested capital – 13.1% 11.6%
Return on capital employed – 16.2% 13.6%
Asset turnover – 0.5x 0.3x
Cash conversion (OCF / net income) – 1.1x 0.9x
Stock comp / revenue – 1.5% 2.1%

Financial Health

11 metrics
MetricAMPMRSHAON
Debt / assets – 34.3% 43.0%
Debt / equity – 1.4x 2.7x
Net debt / EBITDA – 2.7x 2.3x
Debt / FCF – 4.9x 8.6x
Liabilities / assets 97.3% 75.1% 84.3%
Equity / assets 2.7% 24.9% 15.7%
Interest coverage – 6.3x 6.2x
Current ratio – 1.1x 1.6x
Quick ratio – 0.5x 0.8x
Cash ratio – 0.1x 0.6x
Altman Z-score – 2.79 1.53

Shareholder Returns

7 metrics
MetricAMPMRSHAON
Dividend yield 1.3% 1.9% 1.0%
Net buyback yield – 3.1% 1.9%
Shareholder yield 1.3% 5.0% 2.9%
Payout ratio (earnings) – 43.6% 16.8%
Payout ratio (FCF) – 43.3% 20.6%
Dividend growth (1Y) – 8.4% 9.4%
Dividend CAGR (3Y) – 13.1% 11.7%

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.

ConsensusAMPMRSHAON
Forward P/E 10.3xFY2026 19.3xFY2026 17.7xFY2026
EPS, next fiscal year $48.16FY2026 $10.21FY2026 $18.15FY2026
EPS growth, next FY +22.6%FY2026 +4.7%FY2026 +6.3%FY2026
EPS growth, the year after -0.5% +15.4% +8.1%
Revenue, next fiscal year $21.21BFY2026 $30.28BFY2026 $19.12BFY2026
Revenue growth, next FY +16.0%FY2026 +12.2%FY2026 +11.3%FY2026
Revenue growth, the year after +5.5% +6.4% +8.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAMPMRSHAON
Held by institutions 85.0% 93.9% 90.5%
Institutions holding 1,376 1,498 1,255
Change in shares held, QoQ -0.3% +2.8% +3.1%
Institutions buying 575 626 604
Institutions selling 525 652 448
Buyers to sellers 1.10 0.96 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.

AMPMRSHAON
AMP 1.00 0.29 0.29
MRSH 0.29 1.00 0.79
AON 0.29 0.79 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, AMP, MRSH and AON?

Marsh & Mclennan Companies (MRSH) is the largest by market capitalisation: Ameriprise Financial (AMP) $45.02B, Marsh & Mclennan Companies (MRSH) $95.92B, Aon (AON) $69.02B.

Which stock is cheaper, AMP, MRSH and AON?

Ameriprise Financial (AMP) trades on the lowest price-to-earnings ratio (Ameriprise Financial (AMP) 11.6x, Marsh & Mclennan Companies (MRSH) 23.7x, Aon (AON) 17.6x). On next year's consensus earnings, Ameriprise Financial (AMP) is cheapest (Ameriprise Financial (AMP) 10.3x, Marsh & Mclennan Companies (MRSH) 19.3x, Aon (AON) 17.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Marsh & Mclennan Companies (MRSH) grew revenue fastest over the trailing twelve months: Marsh & Mclennan Companies (MRSH) +7.6%, Aon (AON) +3.8%.

Which company is more profitable?

Aon (AON) has the highest net margin (Marsh & Mclennan Companies (MRSH) 14.2%, Aon (AON) 22.2%). On return on invested capital, Marsh & Mclennan Companies (MRSH) leads (Marsh & Mclennan Companies (MRSH) 13.1%, Aon (AON) 11.6%).

Which stock has performed better?

Over the past year Marsh & Mclennan Companies (MRSH) returned the most: Ameriprise Financial (AMP) +3.9%, Marsh & Mclennan Companies (MRSH) +9.5%, Aon (AON) -1.4%. Over five years, Ameriprise Financial (AMP) compounded fastest (Ameriprise Financial (AMP) +10.5%/yr, Marsh & Mclennan Companies (MRSH) +3.4%/yr, Aon (AON) +0.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Marsh & Mclennan Companies (MRSH) has the highest dividend yield: Ameriprise Financial (AMP) 0.00%, Marsh & Mclennan Companies (MRSH) 0.02%, Aon (AON) 0.01%. Ameriprise Financial (AMP) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Marsh & Mclennan Companies (MRSH) has been the steadiest (Ameriprise Financial (AMP) 26.2%, Marsh & Mclennan Companies (MRSH) 25.9%, Aon (AON) 29.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AMP, MRSH 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, Marsh & Mclennan Companies (MRSH) 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.