SharesGrow 7-Criteria Score
All 7 criteria scored · valuation-related highlighted on this page
Aon plc (AON) trades at a trailing P/E of 19.0, forward P/E of 17.0. Trailing earnings yield is 5.26%, forward earnings yield 5.89%. PEG 0.52 (Peter Lynch undervalued ≤1.0). Graham Number is $130.98.
Criteria proven by this page:
- VALUE (78/100, Pass) — P/E is below market average (19.0); PEG ≤ 1.0 — Peter Lynch undervalued (0.52); analyst target implies upside (+25.3%); earnings yield beats bond yields (5.26%).
- Forward P/E 17.0 (down from trailing 19.0) — analysts expect earnings to grow, which would improve the valuation.
- PEG Ratio 0.52 — below 1.0 suggests the stock is undervalued relative to its earnings growth rate (Peter Lynch criterion).
- Trailing Earnings Yield 5.26% — exceeds typical bond yields (~4.3%), making equity attractive vs fixed income. Forward yield improves to 5.89% as earnings recover.
- Analyst consensus target $404.80 (+25.3% upside) — significant upside potential according to Wall Street analysts.
Overall SharesGrow Score: 71/100 with 5/7 criteria passed.
SharesGrow 7-Criteria Score
✓
VALUE
78/100
Price-to-Earnings & upside
Proven by this page
✗
HEALTH
33/100
Debt-to-Equity & liquidity
→ Health
Valuation Snapshot — AON
Valuation Multiples
P/E (TTM)19.0
Forward P/E17.0
PEG Ratio0.52
Forward PEG1.44
P/B Ratio7.51
P/S Ratio4.09
EV/EBITDA13.1
Per Share Data
EPS (TTM)$17.18
Forward EPS (Est.)$19.02
Book Value / Share$44.39
Revenue / Share$79.87
FCF / Share$14.96
Yields & Fair Value
Earnings Yield5.26%
Forward Earnings Yield5.89%
Dividend Yield0.91%
Graham Number$130.98
SharesGrow IV$596.52 (+84.7%)
Analyst Target$404.80 (+25.3%)
Historical Valuation
| Year |
P/E (TTM) |
PEG Ratio |
P/B Ratio |
P/S Ratio |
Dividend Yield |
| 2016 |
21.4 |
3.77 |
5.46 |
3.18 |
1.15% |
| 2017 |
28.3 |
-3.13 |
7.56 |
3.46 |
1.05% |
| 2018 |
31.4 |
-12.42 |
8.59 |
3.31 |
1.07% |
| 2019 |
32.4 |
0.83 |
14.73 |
4.51 |
0.82% |
| 2020 |
24.9 |
0.77 |
14.02 |
4.43 |
0.84% |
| 2021 |
53.8 |
-1.58 |
63.65 |
5.54 |
0.66% |
| 2022 |
24.5 |
0.21 |
-120.11 |
5.09 |
0.73% |
| 2023 |
23.1 |
7.63 |
-71.70 |
4.43 |
0.83% |
| 2024 |
28.6 |
-72.09 |
12.40 |
4.84 |
0.74% |
| 2025 |
20.5 |
0.56 |
8.12 |
4.42 |
0.83% |
P/E Ratio & Earnings Yield
Earnings Per Share (EPS) History
| Year |
EPS (Diluted) |
Revenue |
Net Income |
Net Margin |
| 2016 |
$5.16 |
$9.41B |
$1.4B |
14.8% |
| 2017 |
$4.70 |
$10B |
$1.23B |
12.3% |
| 2018 |
$4.59 |
$10.77B |
$1.13B |
10.5% |
| 2019 |
$6.37 |
$11.01B |
$1.53B |
13.9% |
| 2020 |
$8.45 |
$11.07B |
$1.97B |
17.8% |
| 2021 |
$5.55 |
$12.19B |
$1.26B |
10.3% |
| 2022 |
$12.14 |
$12.48B |
$2.59B |
20.7% |
| 2023 |
$12.51 |
$13.38B |
$2.56B |
19.2% |
| 2024 |
$12.49 |
$15.7B |
$2.65B |
16.9% |
| 2025 |
$17.02 |
$17.18B |
$3.7B |
21.5% |
Analyst Estimates
| Year |
EPS (Avg) |
EPS Range |
Revenue (Avg) |
Revenue Range |
Analysts |
| 2026 |
$19.11 |
$18.56 – $19.57 |
$18.07B |
$17.95B – $18.26B |
14 |
| 2027 |
$21.50 |
$20.87 – $22.10 |
$19.26B |
$19.12B – $19.46B |
12 |
| 2028 |
$23.74 |
$23.14 – $24.74 |
$20.45B |
$20.35B – $20.54B |
3 |
