Balance Sheet
Cash Flow Statement
Daily Values
Growth Metrics
Income Statement
Others
Ratios
Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioInterest Coverage RatioInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Aon (AON) FCF Margin (2016 - 2025)

Aon (AON) has 17 years of FCF Margin data on record, last reported at 30.77% in Q4 2025.

  • For Q4 2025, FCF Margin rose 316.0% year-over-year to 30.77%; the TTM value through Dec 2025 reached 18.73%, up 79.0%, while the annual FY2025 figure was 18.73%, 79.0% up from the prior year.
  • FCF Margin reached 30.77% in Q4 2025 per AON's latest filing, up from 27.0% in the prior quarter.
  • Across five years, FCF Margin topped out at 36.65% in Q3 2022 and bottomed at 4.66% in Q3 2021.
  • Average FCF Margin over 5 years is 20.65%, with a median of 23.22% recorded in 2024.
  • Peak YoY movement for FCF Margin: plummeted -3712bps in 2021, then surged 4131bps in 2022.
  • A 5-year view of FCF Margin shows it stood at 29.09% in 2021, then grew by 7bps to 31.05% in 2022, then rose by 16bps to 35.91% in 2023, then fell by -23bps to 27.61% in 2024, then grew by 11bps to 30.77% in 2025.
  • Per Business Quant database, its latest 3 readings for FCF Margin were 30.77% in Q4 2025, 27.0% in Q3 2025, and 17.62% in Q2 2025.