Aon PLC AON
We take great care to ensure that the data presented and summarized in this overview for Aon plc is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding AON
View all-
Vanguard Group Inc Valley Forge, PA20.3MShares$7.38 Billion0.12% of portfolio
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Black Rock Inc. New York, NY15.3MShares$5.55 Billion0.1% of portfolio
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Capital World Investors Los Angeles, CA12.1MShares$4.42 Billion0.66% of portfolio
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Morgan Stanley New York, NY9.47MShares$3.44 Billion0.23% of portfolio
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State Street Corp Boston, MA9.12MShares$3.32 Billion0.13% of portfolio
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Massachusetts Financial Services CO Boston, MA8.95MShares$3.26 Billion1.08% of portfolio
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Jpmorgan Chase & CO New York, NY5.66MShares$2.06 Billion0.18% of portfolio
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Geode Capital Management, LLC Boston, MA5.59MShares$2.03 Billion0.14% of portfolio
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Hps Investment Partners, LLC New York, NY4.24MShares$1.54 Billion99.49% of portfolio
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Warren Buffett Berkshire Hathaway Inc | Omaha, Ne4.1MShares$1.49 Billion0.58% of portfolio
Latest Institutional Activity in AON
Top Purchases
Top Sells
About AON
Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captives management; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services and capital markets solutions products. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; advice services on developing and maintaining investment programs across a range of plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions; and advice and solutions that help clients in risk, health, and wealth through commercial risk, reinsurance, health, and wealth solutions. Further, the company offers CoverWallet; Affinity; Aon Inpoint; CoverWallet; and ReView services. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.
Insider Transactions at AON
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jul 01
2025
|
Edmund Reese Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,198
-55.31%
|
$782,488
$356.93 P/Share
|
|
Jul 01
2025
|
Edmund Reese Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,975
+50.0%
|
-
|
|
Jun 26
2025
|
James G. Stavridis |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-16.19%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
James G. Stavridis |
BUY
Grant, award, or other acquisition
|
Direct |
637
+40.39%
|
-
|
|
Jun 26
2025
|
Lester B Knight |
BUY
Grant, award, or other acquisition
|
Direct |
1,273
+25.4%
|
-
|
|
Jun 26
2025
|
Jose Antonio Alvarez |
SELL
Payment of exercise price or tax liability
|
Direct |
305
-26.05%
|
$107,665
$353.55 P/Share
|
|
Jun 26
2025
|
Jose Antonio Alvarez |
BUY
Grant, award, or other acquisition
|
Direct |
637
+35.21%
|
-
|
|
Jun 26
2025
|
Gloria Santona |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-0.38%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
Gloria Santona |
BUY
Grant, award, or other acquisition
|
Direct |
637
+1.58%
|
-
|
|
Jun 26
2025
|
Sarah G Smith |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-9.07%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
Sarah G Smith |
BUY
Grant, award, or other acquisition
|
Direct |
637
+27.54%
|
-
|
|
Jun 26
2025
|
Byron Spruell |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-2.56%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
Byron Spruell |
BUY
Grant, award, or other acquisition
|
Direct |
637
+9.69%
|
-
|
|
Jun 26
2025
|
Adriana Karaboutis |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-7.01%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
Adriana Karaboutis |
BUY
Grant, award, or other acquisition
|
Direct |
637
+22.71%
|
-
|
|
Jun 26
2025
|
Richard C Notebaert |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-0.52%
|
$53,656
$353.55 P/Share
|
|
Jun 26
2025
|
Richard C Notebaert |
BUY
Grant, award, or other acquisition
|
Direct |
637
+2.13%
|
-
|
|
Jun 26
2025
|
Jin Yong Cai |
SELL
Payment of exercise price or tax liability
|
Direct |
319
-4.1%
|
$112,607
$353.55 P/Share
|
|
Jun 26
2025
|
Jin Yong Cai |
BUY
Grant, award, or other acquisition
|
Direct |
637
+7.56%
|
-
|
|
Jun 26
2025
|
Jeffrey C Campbell |
SELL
Payment of exercise price or tax liability
|
Direct |
152
-1.25%
|
$53,656
$353.55 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 152K shares |
|---|---|
| Exercise of conversion of derivative security | 15.2K shares |
| Open market or private purchase | 725 shares |
| Bona fide gift | 38.9K shares |
| Payment of exercise price or tax liability | 75.5K shares |
|---|---|
| Bona fide gift | 42K shares |
| Open market or private sale | 1.93K shares |