Stocks › AON

Aon PLC AON

US equityMarket cap rank #273

$276.94

−$4.66 (-1.65%)

Market open · Sep 24, 2:00 pm ET

After hours $282.60 +0.36%

Open$281.81

Prev close$281.60

Day range$276.32 – $283.03

Volume1.26M

Market cap$58.75B

P/E (TTM)15.3

Dividend yield1.10%

Aon PLC(AON.US) Director Buys US$6.55 Million in Common Stock Market news · 4 Sep 2026
Morgan Stanley Maintains Aon PLC(AON.US) With Buy Rating, Maintains Target Price $410 Market news · 3 Sep 2026
Jefferies Maintains Aon PLC(AON.US) With Buy Rating, Cuts Target Price to $387 Market news · 3 Sep 2026
A Quick Look at Today's Ratings for Aon PLC(AON.US), With a Forecast Between $349 to $433 Market news · 2 Sep 2026
A Quick Look at Today's Ratings for Aon PLC(AON.US), With a Forecast Between $349 to $436 Market news · 1 Sep 2026
Aon PLC | 4: Statement of changes in beneficial ownership of securities-Director STAVRIDIS JAMES G. SEC · 1 Jul 2026
4: Aon PLC | 4: Statement of changes in beneficial ownership of securities-Director STAVRIDIS JAMES G. SEC · 30 Jun 2026
Aon PLC | 4: Statement of changes in beneficial ownership of securities-Officer Simon Mindy F. SEC · 19 Feb 2026
Aon PLC | 4: Statement of changes in beneficial ownership of securities-Officer Simon Mindy F. SEC · 18 Feb 2026
Aon PLC | 4: Statement of changes in beneficial ownership of securities-Officer Simon Mindy F. SEC · 19 Nov 2026