Compare price, profitability, solvency, and SEC-reported financials side by side—before deciding which assumptions deserve a closer look.
Decision snapshot: AON stock price vs MMC: inconclusive Relative valuation is incomplete for this pair. Review the available filing metrics before drawing a conclusion.
Quick read
Each company valued on the other's multiple, then compared with the market price.
Implied fair value · at MMC's multiple
Needs MMC P/E.
Implied fair value · at AON's multiple
Needs AON P/E.
Price unavailable
Metric by metric
Where each company leads, and how wide the gap is.
Growth lag
Reported gross margin
Operating income + D&A
Lower is better
Not comparable
Lower leverage
Statements
Annual statements in reported currencies, with calculations and source evidence.
Values retain reported currencies and share bases. Select a figure to inspect its period, calculation and filing inputs. Differences require compatible units and periods.
Explore enterprise value and market valuation multiples in the valuation sections.
Trendline
Eight period-end years of reported revenue, earnings, and margins. Periods and currencies are shown with the data.
Price framework
USD market cap plus reported borrowing debt, less cash and equivalents. This EV proxy excludes investments, preferred stock and noncontrolling-interest adjustments.
Complete market value, debt and cash evidence is required for enterprise value.
Complete market value, debt and cash evidence is required for enterprise value.
Price framework
The same filing-backed model used on each company's valuation page, with company-specific inputs and calculated scenarios.
Aon plc · implied price per share
Bear
$129.98
Base
$162.99
Bull
$205.99
MARSH & MCLENNAN COMPANIES, INC. · implied price per share
Bear
$76.37
Base
$95.86
Bull
$121.24
Balance sheet health
Inspect reported liquidity and leverage alongside historical financial-health checks.
Financial strength on a 0–9 scale.
Bankruptcy-risk signal from balance sheet and earnings power.
Not enough data to score either balance sheet.
Cash excludes investments. EBITDA is an operating-income-plus-D&A proxy. Missing borrowing categories remain unavailable; select a value to inspect its inputs.
Comparable set
Where the pair sits against the wider comparable set.
Keep comparing
Open adjacent comparisons from the same industry to pressure-test the read across multiple pairs.
LLM-powered synthesis
An explanation of the financial evidence. Check its snapshot date against the figures above.
This explanation uses an earlier data snapshot or evidence version. Review its generation date and the current figures, or refresh after signing in.
If you believe AON can sustain its superior margins while converting that operational strength into lower leverage risk, then hold or accumulate on weakness because the stock already trades above the DCF range and is not obviously cheap on absolute valuation.
AON’s current price of $358.30 sits within its historical band of $322.47 to $394.13, but above the DCF range of $236.75 to $320.32, suggesting the market is pricing in more than conservative intrinsic value. Relative valuation versus MMC is incomplete because MMC’s P/E, P/S, EV/EBITDA, and EV/Revenue are not provided, limiting direct multiple-based comparison.
Supporting Metrics
