Aon plc Class A Ordinary Shares (Ireland) (AON)
Financial Services › Insurance Agents, Brokers & Service
Price History
Feb 9, 2026 — Aug 6, 2026Investment Snapshot
- Trading 181% above Graham Number — above intrinsic value estimate
- Piotroski F-Score 6/9 — moderate financial health
- Strong ROE of 29.2% with 16.1% net margin
- Revenue growing at 9% annually
Aon plc Class A Ordinary Shares (Ireland) (AON) is a Financial Services company operating in Insurance Agents, Brokers & Service, listed on the NYSE , with a market capitalisation of $69.1 billion . Key value metrics: P/E ratio 24.7, P/B ratio 7.20, Piotroski F-Score 6 out of 9 (moderate financial health) .
Value Score
Key Metrics
Current vs 5-Year Average
Based on 5 years of SEC filingsRevenue & Net Income
Financial Statements
| Metric | FY22 | FY23 | FY24 |
|---|---|---|---|
| Revenue | $X.XB | $X.XB | $X.XB |
| Gross Profit | $X.XB | $X.XB | $X.XB |
| Operating Income | $X.XB | $X.XB | $X.XB |
| Net Income | $X.XB | $X.XB | $X.XB |
| EBITDA | $X.XB | $X.XB | $X.XB |
| Total Assets | $X.XB | $X.XB | $X.XB |
| Total Liabilities | $X.XB | $X.XB | $X.XB |
Aon plc Class A Ordinary Shares (Ireland) — Fundamental Analysis Summary
Aon plc Class A Ordinary Shares (Ireland) (AON) is currently trading 181% above its Graham Number of $115.92, suggesting the market price exceeds Benjamin Graham's intrinsic value estimate. The stock carries an elevated trailing P/E ratio of 24.7x.
On financial health, AON shows a moderate Piotroski F-Score of 6/9, and strong return on equity of 29.2% (sector average: 5.4%), and elevated leverage with a debt-to-equity ratio of 1.56.
StockPik's composite Value Score for AON is 61/100 — an above-average value rating. The score is built from ten fundamental signals: P/E, P/B, PEG ratio, P/S ratio, return on equity, gross margin, debt-to-equity, current ratio, dividend yield, and Piotroski F-Score.
AON shows revenue growing at 9% year-over-year, with earnings growing at 39%.
AON pays a modest dividend yield of 0.9%.