Company / Shareholders' Equity
Aon plc Shareholders' Equity History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Shareholders' Equity
$9.4B
FY2025
5-year range
-$826.0M / $9.4B
FY2021-FY2025
Trend
+52.8%
vs FY2024
Sector context
#77 of 402
Financials
What the data says
Aon plc's shareholders' equity of $9.4B is higher than 81% of companies in the Financials sector (FY2025). Shareholders' Equity has fluctuated over the past 10 years, ranging from -$826M in FY2023 to $9.4B in FY2025.
Based on SEC 10-K filings.
$9.4B in FY2025 with a 5-year CAGR of +21.8%. Top quartile in the Financials sector.
Improved from -$826M to $9.4B over the past 2 years.
Financials sector context is included.
Shareholders' Equity over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- +21.8%
- 10-Year CAGR
- -
Sector benchmark
-16.2% below sector average
Key checks
Key Insights
- 5-year CAGR of +21.8%, indicating consistent growth.
- In FY2025, shareholders' equity increased 52.8% year-over-year.
- Ranks #77 out of 402 companies in the Financials sector.
- Lowest shareholders' equity in the period was in FY2023.
Company context
Key Data Points
- Altman Z-Score 0.73 (distress zone, below 1.8 threshold)
- Strong return on equity: 34.5%
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Shareholders' EquityValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $9.4B | +52.8% |
| FY2024 | $6.1B | +841.0% |
| FY2023 | -$826.0M | -56.1% |
| FY2022 | -$529.0M | -149.9% |
| FY2021 | $1.1B | -69.6% |
| FY2020 | $3.5B | +3.6% |
| FY2019 | $3.4B | -18.7% |
| FY2018 | $4.2B | -9.4% |
| FY2017 | $4.6B | -16.3% |
| FY2016 | $5.5B | -8.8% |
As of FY2025 · SEC 10-K · Updated Mar 1, 2026