Aon (AON) Liabilities and Shareholders Equity (2009 - 2026)

Aon's Liabilities and Shareholders Equity history runs 18 years deep, the most recent figure standing at $51.4 billion for Q1 2026.

• On a quarterly basis, Liabilities and Shareholders Equity rose 2.24% year-over-year to $51.4 billion in Q1 2026; TTM through Mar 2026 was $207.9 billion, a 3.62% increase from a year earlier, with the FY2025 full-year figure at $50.8 billion, up 3.71% from the prior year.
• Liabilities and Shareholders Equity advanced to $51.4 billion in Q1 2026 per AON's latest filing, from $50.8 billion in the prior quarter.
• Across five years, Liabilities and Shareholders Equity topped out at $54.0 billion in Q2 2025 and bottomed at $31.2 billion in Q3 2022.
• The 5-year median for Liabilities and Shareholders Equity is $40.8 billion (2024), against an average of $42.3 billion.
• Across the five-year window, Liabilities and Shareholders Equity fell 1.86% in 2022 and surged 50.66% in 2024, its largest moves.
• Year by year, Liabilities and Shareholders Equity stood at $32.7 billion in 2022, then gained by 3.84% to $34.0 billion in 2023, then surged by 44.19% to $49.0 billion in 2024, then increased by 3.71% to $50.8 billion in 2025, then rose by 1.27% to $51.4 billion in 2026.
• Per Business Quant, the three latest AON Liabilities and Shareholders Equity figures stand at $51.4 billion (Q1 2026), $50.8 billion (Q4 2025), and $51.6 billion (Q3 2025).