AON - Market Capitalization

Stock Price
321.41
Daily Change
5.29 1.67%
Monthly
-1.33%
Yearly
-19.51%
Q1 Forecast
314.72

AON reported $69.22B in Market Capitalization this March of 2026, considering the latest stock price and the number of outstanding shares.





Market Capitalization Change Date
Aflac USD 57.79B 1.95B Dec/2025
AIG USD 46.16B 2.65B Dec/2025
Allstate USD 54.47B 2.09B Dec/2025
American Financial USD 11.4B 752M Dec/2025
Ameriprise Financial USD 45.56B 756M Dec/2025
AON USD 75.85B 890M Dec/2025
Arch Capital USD 34.78B 1.46B Dec/2025
Arthur J. Gallagher USD 66.46B 12.95B Dec/2025
Assurant USD 12.06B 1.13B Dec/2025
Assured Guaranty USD 3.95B 317M Sep/2025
Axis Capital USD 8.25B 761M Dec/2025
Brown & Brown USD 27.21B 3.72B Dec/2025
Chubb USD 122.84B 10.31B Dec/2025
Cincinnati Financial USD 25.48B 758M Dec/2025
CNA Financial USD 12.92B 347M Dec/2025
Erie Indemnity USD 14.16B 834M Mar/2026
Essent USD 6.28B 161M Dec/2025
Everest Re USD 14.24B 445M Dec/2025
Hanover USD 6.5B 3M Dec/2025
Kemper USD 2.37B 860M Dec/2025
Lincoln National USD 8.46B 812M Dec/2025
Markel USD 27.11B 2.92B Dec/2025
Marsh & McLennan Companies USD 90.89B 8.19B Dec/2025
MetLife USD 52.01B 2.76B Dec/2025
MGIC Investment USD 6.54B 2M Dec/2025
Principal Financial USD 19.38B 1.1B Dec/2025
ProAssurance USD 1.23B 63M Sep/2025
Progressive USD 133.49B 11.32B Dec/2025
Prudential Financial USD 39.5B 2.98B Dec/2025
Radian USD 4.88B 31M Dec/2025
Reinsurance Of America USD 13.37B 671M Dec/2025
RLI USD 5.88B 113M Dec/2025
Selective USD 5.05B 121M Dec/2025
Travelers Companies USD 64.7B 1.84B Dec/2025
Unum USD 12.97B 279M Dec/2025
Voya Financial USD 7B 212M Dec/2025
W.R. Berkley USD 26.65B 2.41B Dec/2025
Willis Towers Watson USD 31.46B 2.24B Dec/2025