Aon plc - Class A Ordinary Shares (AON)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Class A Ordinary Shares
Shares outstanding
213,748,891
Total 13F shares
185,559,226
Share change
-4,028,289
Total reported value
$66,161,978,749
Put/Call ratio
17%
Price per share
$356.58
Number of holders
1,225
Value change
-$1,432,642,207
Number of buys
587
Number of sells
481

Institutional Holders of Aon plc - Class A Ordinary Shares (AON) as of Q3 2025

As of 30 Sep 2025, Aon plc - Class A Ordinary Shares (AON) was held by 1,225 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 185,559,226 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock, Inc., Capital World Investors, STATE STREET CORP, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, MORGAN STANLEY, GEODE CAPITAL MANAGEMENT, LLC, Berkshire Hathaway Inc, Bank of New York Mellon Corp, and Dodge & Cox. This page lists 1,225 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.