Aon (AON) Common Equity (2009 - 2026)

Aon's Common Equity history runs 18 years deep, the most recent figure standing at $9.8 billion for Q1 2026.

• In Q1 2026, Common Equity rose 36.68% year-over-year to $9.8 billion; the TTM figure through Mar 2026 stood at $9.8 billion (up 36.68% YoY), while the FY2025 annual figure was $9.5 billion, up 50.02% from the prior year.
• Common Equity was $9.8 billion for Q1 2026 at Aon, up from $9.5 billion in the prior quarter.
• In the past five years, Common Equity ranged from a high of $9.8 billion in Q1 2026 to a low of -$742.0 million in Q4 2023.
• Historically, Common Equity has averaged $3.6 billion across 5 years, with a median of $1.3 billion in 2022.
• The sharpest annual moves came in 2024 and 2025: Common Equity tumbled 148.28% in 2024, then soared 25796.43% in 2025.
• A 5-year view of Common Equity shows it stood at -$429.0 million in 2022, then slumped by 72.96% to -$742.0 million in 2023, then surged by 949.73% to $6.3 billion in 2024, then surged by 50.02% to $9.5 billion in 2025, then increased by 3.96% to $9.8 billion in 2026.
• The last three Common Equity figures came in at $9.8 billion (Q1 2026), $9.5 billion (Q4 2025), and $7.9 billion (Q3 2025), per Business Quant data.