Stock · AON · Financial Services
Ireland · Large Cap · listed since 1984 · Revenue 12 mo. $17.7B
Price as of 11/06/2026
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific.
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management, and affinity programs; health solutions, such as consulting and brokerage, consumer benefits, and talent advisory services; and wealth solutions, including retirement consulting and investments. It also provides treaty and facultative reinsurance; strategy and technology group solutions; insurance-linked securities, capital raising, strategic advice, restructuring, and merger and acquisition services; and risk management products and solutions, capital market solutions, and corporate finance advisory services. In addition, the company offers strategic design advice and actuarial services; pension risk transfer and integrated pension administration; and investment advisory services on developing and maintaining investment programs across various plan types, including defined benefit plans, defined contribution plans, master trusts, and pooled employer plans for corporations, public pensions, endowments, and foundations. Aon plc was incorporated in 1979 and is headquartered in Dublin, Ireland.
Original text from the data provider
Summary
48.3 of 100
Mean of the six area values. Each area value is the mean of the stock's ranks among the companies in its sector. 50 is the middle of the sector, not a share of companies beaten.
Analysis
What the price requires
If free cash flow stays at €2.9B (2025), it supports €32.1B. The remaining €29B of the market value assume it grows 9.0% a year for 10 years and not at all afterwards.
Required FCF growth per year
9.0%
no growth afterwards
Price to operating cash flow 20.0×, within its usual range.
Middle half of 20 quarters: 19.9× to 24.9×, median 21.3×.
Measures only against its own past, not against what the company is worth. Price as of 11/06/2026.
with respect to the priced-in expectation
with respect to the priced-in expectation
Since the last quarter
Q2 → Q3 2026
7 more unchanged: Revenue, 12 mo., FCF, 12 mo., Gross margin, EBIT margin, FCF margin, Shares outstanding, Return on equity
Derivation
Each area value is the average of its metrics' ranks within the sector (0 to 100, 50 is the middle). For metrics where lower is better, the rank is mirrored. The overall value is the average of the area values.
Price as of 11/06/2026.
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Return on equity | 38.70% | 12.46% | Rank 97 |
| Return on capital (Greenblatt) | 110.62% | 59.04% | Rank 61 |
| EBIT margin | 25.28% | 23.06% | Rank 55 |
| FCF margin | 18.73% | 19.82% | Rank 47 |
| Gross margin | 47.70% | 65.53% | Rank 24 |
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Revenue growth, 1 year | 9.45% | 7.39% | Rank 57 |
| Earnings growth, 3 years per year | 12.01% | 15.20% | Rank 41 |
| Earnings growth, 5 years per year | 15.10% | 15.17% | Rank 50 |
| Sustainable growth (ROE × retained earnings) | 1.53% | 1.25% | Rank 57 |
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Earnings yield | 5.10% | 6.47% | Rank 31 |
| FCF yield | 4.73% | 7.16% | Rank 35 |
| EV/saleslower is better | 4.76 | 2.82 | Rank 35 |
| EV/EBITlower is better | 18.82 | 14.24 | Rank 36 |
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Share price, 1 year | −11.13% | 7.80% | Rank 17 |
| Share price, 6 months | 7.52% | 8.71% | Rank 45 |
| Share price, 3 months | −1.42% | 0.45% | Rank 40 |
| Distance from 52-week high | −12.18% | −10.68% | Rank 43 |
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Accruals (Sloan)lower is better | −0.14% | 1.23% | Rank 73 |
| Change in share countlower is better | 1.88% | −0.60% | Rank 15 |
| Dividend streak in years | 22 | 5 | Rank 94 |
| Price reaction to results, market-adjusted | 4.14% | 0.00% | Rank 91 |
| Metric | Stock | Sector median | Position in sector |
|---|---|---|---|
| Equity ratio | 18.80% | 9.21% | Rank 71 |
| Net debt/EBITDAlower is better | 2.57 | 0.12 | Rank 29 |
| Debt to equitylower is better | 1.73 | 0.90 | Rank 34 |
| Volatility, 1 yearlower is better | 29.01% | 25.95% | Rank 38 |
Ten years in figures
| Year | Revenue, $B | EBIT margin | FCF | Shares | Net debt, $B |
|---|---|---|---|---|---|
| 2016 | 9.4 | 19.3% | $2.1B | 270M | 5.9 |
| 2017 | 10.0 | 10.7% | $551.0M | 261M | 5.4 |
| 2018 | 10.8 | 14.3% | $1.4B | 247M | 5.8 |
| 2019 | 11.0 | 19.7% | $1.6B | 241M | 7.8 |
| 2020 | 11.1 | 25.1% | $2.6B | 233M | 8.0 |
| 2021 | 12.2 | 17.1% | $2.0B | 226M | 9.9 |
| 2022 | 12.5 | 29.4% | $3.0B | 213M | 11.0 |
| 2023 | 13.4 | 28.3% | $3.2B | 205M | 11.3 |
| 2024 | 15.7 | 24.4% | $2.8B | 213M | 16.8 |
| 2025 | 17.2 | 25.3% | $3.2B | 217M | 15.3 |
3 of 7 StockScorer Score rules met · How the score is built
Aon PLC mainly meets criteria in the Profitability category. Result from 18 strategies checked.
This is how the StockScorer Score strategy, the flagship rule set, calculates the points for Aon PLC. It compares return and cash-flow metrics with the median of the company's own sector and checks growth and price trend.
3 of 7 rules met
4 of 11 points
The rule “Exclusion: financial and real estate stocks” applies. The stock is therefore not rated regardless of the points scored.
Detail data
Excerpt from 18 strategies checked. The full evaluation is visible after a free sign-up.
With a free account, you can see the match across all strategies checked in one complete overview.
Selected fundamental metrics for Aon PLC.
| Metric | Stock | Sector |
|---|---|---|
| P/E ratio | 19.6 | 15.2 |
| P/B ratio | 7.6 | 1.8 |
| Return on equity (ROE) | 38.7% | 12.5% |
| Equity ratio | 18.8% | 9.2% |
| Debt-to-equity (D/E) | 1.73 | 0.90 |
| Dividend yield | 1.0% | 3.3% |
How comparable stocks in the same sector score in the StockScorer model.
| Symbol | Company | Rating |
|---|---|---|
| AON | Aon PLCthis page | |
| AJG | Arthur J Gallagher & Co | Low3.6 |
| MRSH | Marsh & McLennan Companies, Inc. | Low3.6 |
| WTW | Willis Towers Watson PLC | Low1.8 |
| BRO | Brown & Brown Inc | locked |
| ERIE | Erie Indemnity Company | locked |
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Learn more about the metrics in the metrics glossary or all rated stocks in the stock overview.
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