NYSE: AON
Aon PLC Stock Ownership - Who owns Aon?

Insider buying vs selling

Have Aon PLC insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Darren ZeidelGeneral Counsel2025-11-051,230$345.17
$424.56kSell
Darren ZeidelGeneral Counsel2025-11-057,570$344.42
$2.61MSell
Jo Ann JenkinsDirector2025-09-26262$356.08
$93.29kSell
Edmund ReeseChief Financial Officer2025-07-012,198$356.93
$784.53kSell
Richard C. NotebaertDirector2025-06-26152$353.55
$53.74kSell
Jinyong CaiDirector2025-06-26319$353.55
$112.78kSell
Jeffrey C. CampbellDirector2025-06-26152$353.55
$53.74kSell
Cheryl A. FrancisDirector2025-06-26152$353.55
$53.74kSell
Adriana KaraboutisDirector2025-06-26152$353.55
$53.74kSell
Jose Antonio AlvarezDirector2025-06-26305$353.55
$107.83kSell

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Net Insider Buy/Sell (L12M) Ownership

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AON Shareholders

What type of owners hold Aon PLC stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc9.30%19,979,391$7.01BInstitution
Patrick G. Ryan7.77%16,697,943$5.86BInsider
Blackrock Inc7.37%15,846,586$5.56BInstitution
Massachusetts Financial Services Co4.07%8,757,686$3.07BInstitution
Shirley W. Ryan3.86%8,301,904$2.91BInsider
Geode Capital Management LLC2.38%5,113,297$1.79BInstitution
Bank Of New York Mellon Corp1.73%3,715,346$1.30BInstitution
Jpmorgan Chase Co1.56%3,347,197$1.17BInstitution
Mawer Investment Management Ltd1.16%2,498,089$876.68MInstitution
Polen Capital Management LLC1.16%2,490,167$873.90MInstitution

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AON vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AON44.57%14.18%Net SellingNet Selling
AJG46.81%2.91%Net SellingNet Selling
MMC40.94%0.91%Net SellingNet Buying
WTW52.71%29.44%Net SellingNet Selling
BRO39.58%16.85%Net Selling

Aon Stock Ownership FAQ

Who owns Aon?

Aon (NYSE: AON) is owned by 44.57% institutional shareholders, 14.18% Aon insiders, and 41.25% retail investors. Patrick G. Ryan is the largest individual Aon shareholder, owning 16.70M shares representing 7.77% of the company. Patrick G. Ryan's Aon shares are currently valued at $5.85B.

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