AON- Aon plc
Financial Services · Insurance Brokers
Price & Performance
Performance
Analysis & Verdict
Analyst Ratings
BuyWall Street consensus from 18 analysts
12-Month Price Target
$382.67
Based on analyst estimates; price targets are opinions, not guarantees.
Fair Value Estimates
Current price: $311.54
Graham Number
√(22.5 × EPS × Book Value)
$135.90
Benjamin Graham's intrinsic value formula. Assumes a fair stock trades at no more than 22.5× the product of EPS and book value per share.
Bazin Ceiling Price
Avg. Annual DPS (5Y) ÷ 6%
$37.97
Décio Bazin's dividend-based ceiling. The max price you should pay so that dividends alone deliver at least 6% annual yield on your cost basis.
These are simplified estimates. Not financial advice.
Buy & Hold Checklist
Quality criteria for long-term holding
8/10
80% score
Pays dividends
15Y hist.15+ years of dividend history
Dividend consistency (5Y+)
15 yrsUninterrupted dividend payments for at least 5 years
ROE above 10%
44.7%Return on equity - measures how efficiently capital is used
Positive profit margin
22.3%Net profit margin must be positive - company earns more than it spends
Revenue growth (annual)
+2.2%Annual revenue must be growing compared to the prior year
Earnings growth (annual)
-3.0%Annual earnings must be growing compared to the prior year
Debt/Equity below 2×
163.48×Low financial leverage reduces risk of distress
Current ratio above 1
1.03×Short-term assets must cover short-term liabilities
Daily liquidity above $5M
$453M/dayHigh trading volume ensures easy entry and exit
Dividend yield above 0%
1.08%Stock must distribute income to shareholders
Financials
Revenue & Results
Key Statistics
Earnings
Next Earnings
Oct 30, 2026
46
days
EPS (TTM)
$18.13
P/E (TTM)
17.2
Fwd P/E
15.3
SEC Filings & Reported Financials
Earnings History
SEC EDGAR · official filings
SEC Filings
Official EDGAR documents
Insider Transactions
SEC Form 4 · officers, directors & 10% owners
Dividends & Income
Dividends
Current DY
1.08%
5Y Avg Annual
$2.2080
Last Payment
$0.8200
Ex-Date
08/03/2026
Annual dividends paid per share
| Ex-Date | Payment | Amount | Est. DY |
|---|---|---|---|
Latest08/03/2026 | 08/14/2026 | $0.8200 | 1.05% |
05/01/2026 | 05/12/2026 | $0.8200 | 1.05% |
08/01/2025 | 08/12/2025 | $0.7450 | 0.96% |
05/01/2025 | 05/12/2025 | $0.7450 | 0.96% |
02/03/2025 | 02/14/2025 | $0.6750 | 0.87% |
11/01/2024 | 11/12/2024 | $0.6750 | 0.87% |
08/01/2024 | 08/12/2024 | $0.6750 | 0.87% |
04/30/2024 | 05/11/2024 | $0.6750 | 0.87% |
Magic Number
Shares needed to self-fund your next purchase
$311.54
Price
$0.8200
Last div. (semesterly)
380
shares
Own 380 AON shares ($118,385.20) and each semesterly dividend pays for 1 new share - the snowball runs on its own.
Investment target
$118,385.20
New shares / year
+2 shares
Dividend Calculator
1.05% yieldEstimate AON dividend income at the current rate.
Per year
$105.28
Per month
$8.77
≈ 32.1 shares at $3.28/share a year. Estimate only - dividends can be cut or raised.
Tools & Simulators
AON vs Peers, Indexes & Commodities
?Click a card below to plot it on the chart
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Parameters
Final value
$426,404.61
Total invested
$130,000.00
Total interest
$296,404.61
Balance over time
Period breakdown
| Period | Balance | Invested | Interest |
|---|---|---|---|
| Start | $10,000.00 | $10,000.00 | $0.00 |
| Year 1 | $17,270.27 | $16,000.00 | $1,270.27 |
| Year 2 | $25,267.56 | $22,000.00 | $3,267.56 |
| Year 3 | $34,064.59 | $28,000.00 | $6,064.59 |
| Year 4 | $43,741.32 | $34,000.00 | $9,741.32 |
| Year 5 | $54,385.72 | $40,000.00 | $14,385.72 |
| Year 6 | $66,094.55 | $46,000.00 | $20,094.55 |
| Year 7 | $78,974.28 | $52,000.00 | $26,974.28 |
| Year 8 | $93,141.97 | $58,000.00 | $35,141.97 |
| Year 9 | $108,726.44 | $64,000.00 | $44,726.44 |
| Year 10 | $125,869.35 | $70,000.00 | $55,869.35 |
| Year 11 | $144,726.56 | $76,000.00 | $68,726.56 |
| Year 12 | $165,469.48 | $82,000.00 | $83,469.48 |
| Year 13 | $188,286.70 | $88,000.00 | $100,286.70 |
| Year 14 | $213,385.63 | $94,000.00 | $119,385.63 |
| Year 15 | $240,994.47 | $100,000.00 | $140,994.47 |
| Year 16 | $271,364.18 | $106,000.00 | $165,364.18 |
| Year 17 | $304,770.87 | $112,000.00 | $192,770.87 |
| Year 18 | $341,518.22 | $118,000.00 | $223,518.22 |
| Year 19 | $381,940.31 | $124,000.00 | $257,940.31 |
| Year 20 | $426,404.61 | $130,000.00 | $296,404.61 |
What is compound interest?
Compound interest means that the interest you earn in one period is added to your principal, so in the next period you earn interest on a larger base. This creates exponential growth: the longer your time horizon, the more dramatic the effect.
Which rate should I use?
The S&P 500 has historically returned ~10%/year before inflation over long periods - use this for an all-equity US index fund scenario. A balanced growth portfolio (stocks + bonds) is closer to 7%. High-yield savings accounts (HYSA) are currently paying around 4-5% with FDIC insurance and zero market risk. Bonds historically return ~4% annualized.
Formula used
FV = PV × (1+r)^n + PMT × ((1+r)^n − 1) / rwhere r is the monthly rate, n is the number of months, PV is the initial investment, and PMT is the monthly contribution. Annual rates are converted to monthly viar = (1 + annual%)^(1/12) − 1.
For educational purposes only. Not financial advice. Past returns do not guarantee future results.
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About Aon plc
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.
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Aon plc (AON) stock trades at $311.54, up 2.92% on the day. With a market capitalization of $66.09 billion, AON is a large-cap financial services stock. It trades at a price-to-earnings (P/E) ratio of 17.2, a forward P/E of 15.3 and earnings per share (EPS) of $18.13. Over the most recent period the company reported 2% year-over-year revenue growth and a net profit margin of 22.3%. Below you'll find AON's full fundamentals, fair-value estimates, dividend history, earnings and our buy, hold or avoid verdict for 2026.
AON - Frequently Asked Questions
Is Aon plc (AON) a good stock to buy in 2026?
Aon plc (AON) shows strengths such as a strong 22% net margin and a 45% return on equity, while risks include high leverage (debt/equity of 163.5). Whether AON is a good buy in 2026 depends on your time horizon and risk tolerance - review the full bull case, bear case and fair-value estimates above. This is informational analysis, not financial advice.
What is AON's stock price today?
Aon plc (AON) trades at $311.54, up 2.92% on the session. Prices on this page update throughout the trading day.
Does AON pay a dividend?
Yes. Aon plc pays an annual dividend of $3.28 per share, a dividend yield of 1.08%. The most recent ex-dividend date was August 3, 2026. Its payout ratio is about 17% of earnings.
Is AON overvalued?
With a P/E ratio of 17.2×, AON trades at a roughly market-average valuation for the financial services sector. Its PEG ratio is 2.28. See the Fair Value Estimates section above for Graham Number and dividend-based price targets.
What is AON's market cap?
Aon plc (AON) has a market capitalization of $66.09 billion, classifying it as a large-cap stock in the Financial Services sector.
Disclaimer: This page - including any buy/hold/avoid view, fair value or price estimate - is generated from market data for informational and educational purposes only and does not constitute financial, investment or trading advice. Data may be delayed or inaccurate. Always do your own research and consult a licensed financial advisor before making any investment decision.