Aon plc (AON)
Largest Insider Buys in Sector
AON Stock Price History Chart
AON Stock Performance
About Aon plc
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 Activity of Aon plc
Over the last 12 months, insiders at Aon plc have bought $18.12M and sold $25.16M worth of Aon plc stock.
On average, over the past 5 years, insiders at Aon plc have bought $11.58M and sold $27.26M worth of stock each year.
Highest buying activity among insiders over the last 12 months: KNIGHT LESTER B (director) — $17.86M. Spruell Byron (director) — $259,660.
The last purchase of 10,000 shares for transaction amount of $2.77M was made by KNIGHT LESTER B (director) on 2024‑05‑03.
List of Insider Buy and Sell Transactions, Aon plc
| 2024-05-03 | KNIGHT LESTER B | director | 10,000 0.0045% | $276.61 | $2.77M | +2.86% | ||
| 2024-03-06 | Sale | Stevens Lisa | Chief People Officer | 315.17 0.0002% | $316.31 | $99,690 | -6.14% | |
| 2024-03-01 | Sale | Andersen Eric | President | 5,500 0.0028% | $313.74 | $1.73M | -5.02% | |
| 2024-02-23 | Sale | Stevens Lisa | Chief People Officer | 13,000 0.0065% | $315.26 | $4.1M | -3.45% | |
| 2024-02-16 | Sale | Davies Christa | Chief Financial Officer | 40,164.47 0.0202% | $313.29 | $12.58M | -1.83% | |
| 2024-02-15 | Sale | Neller Michael | Principal Accounting Officer | 750 0.0004% | $312.00 | $234,000 | -2.66% | |
| 2024-02-12 | Sale | Davies Christa | Chief Financial Officer | 20,618 0.0103% | $311.40 | $6.42M | -0.58% | |
| 2024-02-07 | KNIGHT LESTER B | director | 50,000 0.0252% | $301.97 | $15.1M | +2.18% | ||
| 2023-08-23 | Spruell Byron | director | 800 0.0004% | $324.57 | $259,660 | -3.34% | ||
| 2023-05-09 | Sale | Andersen Eric | President | 7,500 0.0036% | $335.55 | $2.52M | -4.37% | |
| 2023-02-21 | Sale | Davies Christa | Chief Financial Officer | 20,528 0.01% | $305.11 | $6.26M | +5.69% | |
| 2023-02-17 | Sale | Davies Christa | Chief Financial Officer | 51,244 0.0249% | $310.14 | $15.89M | +3.80% | |
| 2023-02-16 | Sale | Neller Michael | Principal Accounting Officer | 1,000 0.0005% | $311.59 | $311,590 | +3.79% | |
| 2023-02-13 | Sale | Davies Christa | Chief Financial Officer | 617 0.0003% | $318.36 | $196,428 | +0.18% | |
| 2022-08-23 | Spruell Byron | 400 0.0002% | $291.72 | $116,688 | +8.80% | |||
| 2022-08-04 | Sale | Neller Michael | Principal Accounting Officer | 900 0.0004% | $284.45 | $256,003 | +7.72% | |
| 2022-07-28 | Sale | Zeidel Darren | General Counsel | 111 <0.0001% | $290.00 | $32,190 | +4.93% | |
| 2022-05-05 | KNIGHT LESTER B | 10,000 0.0047% | $286.60 | $2.87M | +2.68% | |||
| 2022-03-15 | Sale | Zeidel Darren | General Counsel | 82 <0.0001% | $308.31 | $25,281 | -4.66% | |
| 2022-02-25 | Sale | Zeidel Darren | General Counsel | 317 0.0001% | $290.00 | $91,930 | -0.28% |
Insider Historical Profitability
| Davies Christa | Chief Financial Officer | 159570 0.0897% | $288.77 | 0 | 22 | |
| Andersen Eric | President | 164618 0.072% | $288.77 | 0 | 8 | |
| KNIGHT LESTER B | director | 139000 0.0669% | $288.77 | 14 | 0 | +12.77% |
| Stevens Lisa | Chief People Officer | 9723 0.0051% | $288.77 | 0 | 2 | |
| Spruell Byron | director | 4001 0.002% | $288.77 | 3 | 0 | +2.52% |
| Neller Michael | Principal Accounting Officer | 3869 0.0006% | $288.77 | 0 | 12 | |
| RYAN PATRICK G | Executive Chairman | 7997794 3.9946% | $288.77 | 0 | 47 | |
| Case Gregory C | President & CEO | 270312 0.135% | $288.77 | 0 | 37 | |
| McGill Stephen P | Chairman/CEO - ARS | 252071 0.1259% | $288.77 | 0 | 13 | |
| Appel Andrew M | COO | 164872 0.0823% | $288.77 | 0 | 21 | |
| FRADIN RUSSELL P | CEO/Chair - Aon Hewitt | 140291 0.0701% | $288.77 | 0 | 1 | |
| COLE DAVID L | VSC - Chairman/CEO | 131357 0.0656% | $288.77 | 0 | 4 | |
| O'Connor Michael J | Co-President | 123885 0.0619% | $288.77 | 0 | 11 | |
| VERBEEK DIRK PIETER | Aon Holdings bv - MD/CEO | 98592 0.0492% | $288.77 | 0 | 1 | |
| BRUNO JOHN G | Chief Operating Officer | 69685 0.0348% | $288.77 | 1 | 3 | +24.28% |
| RAVIN RICHARD M | CICA - Chairman/CEO | 61879 0.0309% | $288.77 | 0 | 3 | |
| Besio Gregory J | EVP/Chief HR Officer | 57821 0.0289% | $288.77 | 0 | 13 | |
| FARMER JEREMY G O | Senior VP & Head of HR | 44280 0.0221% | $288.77 | 0 | 12 | |
| Grace Caroline | CEO, Global Retirement & Inves | 41796 0.0209% | $288.77 | 0 | 3 | |
| ROGERS JOHN W JR | director | 38143 0.0191% | $288.77 | 3 | 0 | +9.96% |
| FINDLAY D CAMERON | Exec VP & General Counsel | 27934 0.014% | $288.77 | 0 | 4 | |
| Clement Philip | Global Chief Marketing Officer | 27000 0.0135% | $288.77 | 0 | 3 | |
| WOO CAROLYN Y | director | 25687 0.0128% | $288.77 | 0 | 6 | |
| BUNGERT MICHAEL G | Aon Re Inc. - President/CEO | 22846 0.0114% | $288.77 | 0 | 3 | |
| Conti Fulvio | director | 21047 0.0105% | $288.77 | 3 | 1 | <0.0001% |
| Goland Anthony R | Chief Innovation Officer | 16757 0.0084% | $288.77 | 0 | 3 | |
| Zeidel Darren | General Counsel | 15129 0.0076% | $288.77 | 0 | 4 | |
| MAHONEY DENNIS L | Aon Limited - Chairman/CEO | 13489 0.0067% | $288.77 | 0 | 3 | |
| Zern John | CEO, Aon Global Health | 12948 0.0065% | $288.77 | 0 | 2 | |
| Meissner Laurel G. | Global Controller | 12314 0.0062% | $288.77 | 0 | 9 | |
| Harmer Peter | Aon Limited - CEO | 12258 0.0061% | $288.77 | 0 | 2 | |
| LOSH J MICHAEL | director | 11604 0.0058% | $288.77 | 0 | 2 | |
| MARTIN R EDEN | director | 10000 0.005% | $288.77 | 2 | 0 | +19.07% |
| MORRISON ROBERT S | director | 9281 0.0046% | $288.77 | 1 | 0 | +19.14% |
| CAMPBELL JEFFREY C | director | 7084 0.0035% | $288.77 | 1 | 0 | +15.47% |
| Devine Ted T | Exec VP | 3748 0.0019% | $288.77 | 0 | 2 | |
| Fung Bernard S | Aon Asia Pacific-Chairman/CEO | 3876 0.0019% | $288.77 | 0 | 4 | |
| KALFF JAN | director | 3524 0.0018% | $288.77 | 0 | 1 | |
| MYERS RICHARD B | director | 3644 0.0018% | $288.77 | 1 | 1 | +19.28% |
| Dail Baljit | CEO-Aon Hewitt | 1961 0.001% | $288.77 | 0 | 1 | |
| SANTONA GLORIA | director | 2000 0.001% | $288.77 | 1 | 0 | +39.77% |
| DREWRY JUNE E | Exec VP & Chief Info Ofr | 1471 0.0007% | $288.77 | 0 | 2 | |
| LIEB PETER M | General Counsel | 1 0% | $288.77 | 0 | 19 | |
| Hayley Kathryn | ACW - Chief Executive Officer | 0 0% | $288.77 | 0 | 6 | |
| OHALLERAN MICHAEL D | Senior Exec VP | 0 0% | $288.77 | 0 | 2 |
Institutional Investor Ownership
| The Vanguard Group | $5.89B | 8.12 | 17.66M | +0.37% | +$21.52M | 0.11 | |
| BlackRock | $4.83B | 6.66 | 14.48M | +7.87% | +$352.52M | 0.11 | |
| Massachusetts Financial Services Co Ma | $4.09B | 5.63 | 12.24M | -1.84% | -$76.58M | 1.22 | |
| Capital World Investors | $3.25B | 4.48 | 9.75M | +0.05% | +$1.67M | 0.54 | |
| State Street | $2.75B | 3.79 | 8.24M | +0.35% | +$9.52M | 0.12 | |
| Morgan Stanley | $2.41B | 3.32 | 7.21M | +16.55% | +$341.82M | 0.19 | |
| Capital International Investors | $1.75B | 2.41 | 5.24M | -5.13% | -$94.49M | 0.35 | |
| Mawer Investment Management Ltd | $1.45B | 2 | 4.35M | -1.57% | -$23.13M | 6.74 | |
| WCM Investment Management | $1.45B | 1.99 | 4.34M | -2.31% | -$34.25M | 3.44 | |
| Berkshire Hathaway | $1.37B | 1.89 | 4.1M | 0% | +$0 | 0.41 | |
| Geode Capital Management | $1.3B | 1.8 | 3.9M | -6.94% | -$96.93M | 0.12 | |
| LAZARD ASSET MANAGEMENT LLC | $1.15B | 1.58 | 3.43M | -10.08% | -$128.48M | 1.51 | |
| Sustainable Growth Advisers, LP | $936.15M | 1.29 | 2.81M | +4.75% | +$42.44M | 3.92 | |
| Eagle Capital Management Llc | $930.92M | 1.28 | 2.79M | +40.77% | +$269.63M | 3.6 | |
| Mackenzie Financial Corp | $821.11M | 1.13 | 2.46M | +5.55% | +$43.16M | 1.11 | |
| Independent Franchise Partners, LLP | $787.7M | 1.09 | 2.36M | +22.09% | +$142.5M | 6.52 | |
| Northern Trust | $678.88M | 0.94 | 2.03M | -5.06% | -$36.18M | 0.12 | |
| Mitsubishi UFJ Kokusai Asset Management | $648.66M | 0.89 | 1.94M | +32.02% | +$157.32M | 0.9 | |
| Bank of America | $618.07M | 0.85 | 1.85M | +15.22% | +$81.65M | 0.06 | |
| Neuberger Berman | $574.76M | 0.79 | 1.72M | -1.31% | -$7.62M | 0.48 | |
| Longview Partners (Guernsey) LTD | $573.7M | 0.79 | 1.72M | +0.61% | +$3.5M | 3.71 | |
| Legal & General | $567.96M | 0.78 | 1.7M | -1.99% | -$11.54M | 0.13 | |
| BNY Mellon | $484.7M | 0.67 | 1.45M | +0.86% | +$4.13M | 0.09 | |
| Ubs Asset Management Americas Inc | $425.95M | 0.59 | 1.28M | -4.06% | -$18.03M | 0.15 | |
| Fil Ltd | $414.64M | 0.57 | 1.24M | +20.61% | +$70.85M | 0.41 | |
| Cantillon Capital Management LLC | $399.19M | 0.55 | 1.2M | -1.97% | -$8M | 2.51 | |
| Invesco | $373.97M | 0.52 | 1.12M | -7.63% | -$30.89M | 0.08 | |
| Charles Schwab | $359.58M | 0.5 | 1.08M | +1.81% | +$6.4M | 0.08 | |
| JPMorgan Chase | $354.99M | 0.49 | 1.06M | +10.46% | +$33.61M | 0.03 | |
| CalPERS | $352.84M | 0.49 | 1.06M | -1.87% | -$6.74M | 0.25 | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank Frankfurt Am Main | $334.93M | 0.46 | 1M | +244.66% | +$237.75M | 0.38 | |
| Boston Partners | $326.86M | 0.45 | 984,445 | +53.63% | +$114.1M | 0.39 | |
| The Manufacturers Life Insurance Company | $321.89M | 0.44 | 964,564 | +1.52% | +$4.81M | 0.29 | |
| Barclays | $317.39M | 0.44 | 951,075 | +21.86% | +$56.93M | 0.14 | |
| Polen Capital | $277.03M | 0.38 | 830,116 | +1.28% | +$3.5M | 0.64 | |
| C Worldwide Group Holding A S | $275.01M | 0.38 | 824,075 | -0.57% | -$1.56M | 3.13 | |
| Meritage Group LP | $258.47M | 0.36 | 774,514 | New | +$258.47M | 6.09 | |
| Goldman Sachs | $251.26M | 0.35 | 752,921 | -23.55% | -$77.42M | 0.05 | |
| First Pacific Advisors LP | $240.88M | 0.33 | 721,804 | +1.23% | +$2.92M | 2.75 | |
| Ameriprise Financial | $234.91M | 0.32 | 703,975 | +131.34% | +$133.37M | 0.07 | |
| T. Rowe Price | $219.73M | 0.3 | 658,409 | -25.24% | -$74.2M | 0.03 | |
| Farallon Capital | $210.91M | 0.29 | 632,000 | New | +$210.91M | 1.48 | |
| Uss Investment Management Ltd | $204.8M | 0.28 | 613,709 | +16.15% | +$28.48M | 1.69 | |
| Blair William Co Il | $203.96M | 0.28 | 611,165 | -17.53% | -$43.34M | 0.64 | |
| Dimensional Fund Advisors | $203.36M | 0.28 | 609,384 | -20.4% | -$52.11M | 0.06 | |
| Swiss National Bank | $200.1M | 0.28 | 599,600 | -5.49% | -$11.61M | 0.14 | |
| OMERS | $198.32M | 0.27 | 594,265 | 0% | +$0 | 2.26 | |
| Fiera Capital | $189.25M | 0.26 | 567,093 | -16.39% | -$37.09M | 0.55 | |
| Nuveen | $178.81M | 0.25 | 535,801 | -14.97% | -$31.49M | 0.05 | |
| Voloridge Investment Management, LLC | $177.7M | 0.25 | 532,488 | +72.86% | +$74.9M | 0.4 |