Aon plc (AON) fundamentals: P/E, valuation, undervalued?
Aon plc · Financials · ref. ETF XLF · price $274.71
In short — Aon plc trades at 15.1× earnings (P/E), 13.6× forward, with a net margin of 22.3 % and revenue growth of +2 %. Read: Average P/E (P/E 15 (near the ~20-25 average)).
Is Aon plc stock cheap or undervalued? A good time to buy? Here are its fundamentals — P/E, PEG, margin and income statement — to judge its valuation.
📈 1-year price
$274.71-23.8% over range
Oct 14, 25low $269.45 · high $381.26Oct 13, 26
📏 Click 2 points (left → right) to measure the change · click again to clear.
SellBuy
Buy
69% recommend buying · 13 analysts
Valuation : Average P/E — P/E 15 (near the ~20-25 average)
Valuation
15.1
P/E (price/earnings)
13.6
Forward P/E
—
PEG
6.1
Price/book (P/B)
$58.3B
Market cap
18.14
EPS
Profitability & growth
22.3 %
Net margin
+2 %
Revenue growth
-3 %
Earnings growth
$15.9B
Total debt
Aon plc income statement
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| 2022 | $12.5B | $2.6B | 20.7 % |
| 2023 | $13.4B | $2.6B | 19.2 % |
| 2024 | $15.7B | $2.7B | 16.9 % |
| 2025 | $17.2B | $3.7B | 21.5 % |
⚠️ Indicative financial data (Yahoo Finance), not investment advice. Amounts in $.
Frequently asked questions
What is Aon plc's P/E and is the stock undervalued? What's a good P/E?
Aon plc's P/E is 15.1 (forward 13.6). Below ~15 = fairly cheap, above ~30 = expensive. Our valuation verdict: "Average P/E".
Is Aon plc profitable?
Aon plc has a net margin of 22.3 % (EPS 18.14). The company is profitable.
Is AON stock expensive?
Our read: "Average P/E" — P/E 15 (near the ~20-25 average). Cross-check with growth and sector.
💬 A question about Aon plc? The JPI assistant answers using our backtest data.