Company / Book Value per Share
Aon plc Book Value per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Book Value per Share
$45.62
FY2025
5-year range
-$3.653 / $45.62
FY2021-FY2025
Trend
+58.9%
vs FY2024
Sector context
#128 of 381
Financials
What the data says
At $45.62, Aon plc's book value per share ranks #128 of 381 in the Financials sector. Book Value per Share has fluctuated over the past 10 years, ranging from -$3.653 in FY2023 to $45.62 in FY2025.
Based on SEC 10-K filings.
$45.62 in FY2025 with a 5-year CAGR of +26.4%.
Improved from -$3.653 to $45.62 over the past 2 years.
Financials sector context is included.
Book Value per Share over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- +26.4%
- 10-Year CAGR
- -
Sector benchmark
#128 of 381 in FinancialsTop 34% of 381This company $45.62 Sector average $9.2K
▼
-99.5% below sector average
Key checks
Key Insights
- 5-year CAGR of +26.4%, indicating consistent growth.
- In FY2025, book value per share increased 58.9% year-over-year.
- Ranks #128 out of 381 companies in the Financials sector.
- Lowest book value per share 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 | Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $45.62 | +58.9% |
| FY2024 | $28.71 | +885.9% |
| FY2023 | -$3.653 | -61.0% |
| FY2022 | -$2.269 | -151.5% |
| FY2021 | $4.41 | -68.8% |
| FY2020 | $14.15 | +9.3% |
| FY2019 | $12.946 | -15.7% |
| FY2018 | $15.357 | -4.9% |
| FY2017 | $16.149 | -11.6% |
| FY2016 | $18.274 | -9.7% |
As of FY2025 · SEC 10-K · Updated Mar 1, 2026