AON Aon plc
NYSE · Financials · Insurance Agents, Brokers & Service · Market cap $57.8B · $269.45 on 2026-10-02
On deckTier CDetailed (TTM)
financial (bank/insurer/broker): OCF-based tests less meaningful
Price moves
1 week-3%
1 month-17%
3 months-25%
6 months-17%
YTD-23%
1 year-26%
Off 52w high-30%
52w range$269–$382
Price history
Show year-end prices
| Year | Close |
|---|---|
| 2016 | $111.53 |
| 2017 | $134 |
| 2018 | $145.36 |
| 2019 | $208.29 |
| 2020 | $211.27 |
| 2021 | $300.56 |
| 2022 | $300.14 |
| 2023 | $291.02 |
| 2024 | $359.16 |
| 2025 | $352.88 |
| 2026-10-02 (latest) | $269.45 |
Ten Cap
$151
$151
Payback Time
$230
$230
Buy (MOS)
$236
$236
Sticker
$472
$472
Price
$269
$269
Valuation
| Buy (MOS) 50% of Sticker | $235.95 | -12% |
|---|---|---|
| Ten Cap 10× owner earnings | $151.35 | -44% |
| Payback Time 8-year FCF payback | $230.08 | -15% |
| Sticker Rule #1 intrinsic value | $471.90 | 75% |
| Windage growth g | 14.2% | |
| Future P/E (min 2g, 10y median) | 28.0× | |
| P/E · 10y median | 14.9× | 28.0× |
| EPS TTM 2026-06-30 | $18.14 | |
| FCF yield | 5.6% | |
| Revenue · net income last FY | $17.2B | $3.7B |
Big Five 9/15 tests ≥10%
| 10y | 5y | 1y | |
|---|---|---|---|
| ROIC | 18% | 22% | 14% |
| Sales growth | 6% | 9% | 9% |
| EPS growth | 13% | 15% | 36% |
| BVPS growth | 7% | 24% | 50% |
| OCF growth | 6% | 5% | 15% |
| Debt payoff (yrs of FCF) | 4.6 |
Events
-30% off 52w high; insider buying (1 Form 4s, $6.55M); neg 8-K: 2026-09-22: Agreement terminated; next report ~2026-10-28
Next report ≈ 2026-10-28 · SEC filings ·Yahoo Finance
Research
- Rule #1 weekly scout, 4 Oct 2026 2026-10-04