Aon (AON) Shares Outstanding (Weighted Average) (2009 - 2026)

Aon's Shares Outstanding (Weighted Average) history runs 18 years deep, the most recent figure standing at $214.3 million for Q1 2026.

• In Q1 2026, Shares Outstanding (Weighted Average) fell 0.97% year-over-year to $214.3 million; the TTM figure through Mar 2026 stood at $214.3 million (down 0.97% YoY), while the FY2025 annual figure was $215.9 million, up 2.13% from the prior year.
• Shares Outstanding (Weighted Average) was $214.3 million for Q1 2026 at Aon, down from $215.9 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $216.4 million in Q1 2025 to a low of $199.1 million in Q1 2024.
• Historically, Shares Outstanding (Weighted Average) has averaged $210.7 million across 5 years, with a median of $212.5 million in 2024.
• The sharpest annual moves came in 2022 and 2025: Shares Outstanding (Weighted Average) retreated 6.04% in 2022, then grew 8.69% in 2025.
• A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $211.7 million in 2022, then slipped by 3.87% to $203.5 million in 2023, then rose by 3.88% to $211.4 million in 2024, then increased by 2.13% to $215.9 million in 2025, then declined by 0.74% to $214.3 million in 2026.
• The last three Shares Outstanding (Weighted Average) figures came in at $214.3 million (Q1 2026), $215.9 million (Q4 2025), and $215.7 million (Q3 2025), per Business Quant data.