Aon plc
AON- Exchange
- NYSE
- Industry
- Insurance Agents, Brokers & Service
- SEC CIK
- 0000315293
In the last 90 days, Aon plc insiders filed 1 open-market purchase and 3 sales; 1,273 institutions reported holding it in 13F filings for Q2 2026, worth $63.9B in total; 4 superinvestors hold it, including Viking Global Investors and Baupost Group.
13F holders, Q1 2023
Institutional positions in Aon plc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,014
- −2 vs. Q4 2022
- Shares held
- 176.8M
- +1.64M (+0.9%) vs. Q4 2022
- Total value
- $55.7B
- +$3.18B (+6.1%) vs. Q4 2022
- New holders
- 77
- 341 more added
- Sold out
- 79
- 403 more reduced
18 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AON on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,273 | $63.9B |
| Q1 2026 | 1,265 | $60.6B |
| Q4 2025 | 1,288 | $66.7B |
| Q3 2025 | 1,254 | $66.3B |
| Q2 2025 | 1,232 | $69.3B |
| Q1 2025 | 1,275 | $77.1B |
| Q4 2024 | 1,195 | $69.1B |
| Q3 2024 | 1,148 | $66.1B |
| Q2 2024 | 1,110 | $55.4B |
| Q1 2024 | 1,086 | $57.4B |
| Q4 2023 | 1,066 | $49.8B |
| Q3 2023 | 1,048 | $56.4B |
| Q2 2023 | 1,024 | $61.2B |
| Q1 2023 | 1,014 | $55.7B |
| Q4 2022 | 1,034 | $52.6B |
| Q3 2022 | 950 | $48.4B |
| Q2 2022 | 966 | $49.5B |
| Q1 2022 | 985 | $61.2B |
| Q4 2021 | 995 | $56.5B |
| Q3 2021 | 917 | $57.2B |
| Q2 2021 | 912 | $53.4B |
| Q1 2021 | 919 | $51.4B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Securities,inc. | 818 | $257.9K | 0.02% | +272+49.8% | Added |
| Hollencrest Capital Management | 822 | $259.2K | 0.03% | +571+227.5% | Added |
| Cedar Brook Financial Partners, LLC | 827 | $260.7K | 0.07% | +1+0.1% | Added |
| Wellspring Financial Advisors, LLC | 829 | $261.4K | 0.08% | +829 | New |
| Chicago Partners Investment Group LLC | 789 | $261.6K | 0.02% | −87−9.9% | Reduced |
| Catalyst Financial Partners LLC | 832 | $262.3K | 0.11% | −43−4.9% | Reduced |
| Congress Wealth Management LLC | 833 | $262.6K | 0.01% | −20−2.3% | Reduced |
| Prime Capital Investment Advisors, LLC | 833 | $262.6K | 0.01% | +833 | New |
| Venture Visionary Partners LLC | 840 | $264.8K | 0.02% | +30+3.7% | Added |
| Stonnington Group, LLC | 815 | $264.9K | 0.07% | 00.0% | Unchanged |
| McLean Asset Management Corp | 843 | $265.7K | 0.11% | −51−5.7% | Reduced |
| Spire Wealth Management | 843 | $265.8K | 0.01% | +546+183.8% | Added |
| Parallax Volatility Advisers, L.P. | 848 | $267.4K | 0.01% | −5,797−87.2% | Reduced |
| Forte Capital LLC | 848 | $267.4K | 0.04% | 00.0% | Unchanged |
| Hemenway Trust Co LLC | 850 | $268.0K | 0.03% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 853 | $268.9K | 0.06% | 00.0% | Unchanged |
| Kohmann Bosshard Financial Services, LLC | 859 | $270.8K | 0.05% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 865 | $272.8K | 0.03% | −216−20.0% | Reduced |
| TRUE Private Wealth Advisors | 868 | $273.8K | 0.04% | 00.0% | Unchanged |
| Colony Group LLC | 873 | $275.0K | 0.00% | −3,558−80.3% | Reduced |
| Retirement Planning Group | 886 | $279.5K | 0.03% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 894 | $281.8K | 0.02% | +74+9.0% | Added |
| LMCG Investments, LLC | 897 | $282.8K | 0.02% | 00.0% | Unchanged |
| Westbourne Investment Advisors, Inc. | 900 | $284.0K | 0.14% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 902 | $284.4K | 0.01% | +153+20.4% | Added |
| CWA Asset Management Group, LLC | 903 | $284.7K | 0.02% | −70−7.2% | Reduced |
| Geller Advisors LLC | 903 | $284.7K | 0.04% | +122+15.6% | Added |
| Coastline Trust Co | 905 | $285.3K | 0.04% | −30−3.2% | Reduced |
| Old Mission Investment Co LLC | 905 | $285.3K | 0.11% | 00.0% | Unchanged |
| Gitterman Wealth Management, LLC | 911 | $287.2K | 0.14% | +911 | New |
| Mainstay Capital Management LLC | 915 | $288.5K | 0.06% | 00.0% | Unchanged |
| Pioneer Trust Bank N A | 919 | $289.8K | 0.09% | 00.0% | Unchanged |
| Arete Wealth Advisors, LLC | 935 | $295.0K | 0.02% | −6−0.6% | Reduced |
| Essex Financial Services, Inc. | 936 | $295.1K | 0.03% | −7−0.7% | Reduced |
| Central Trust Co | 938 | $295.7K | 0.01% | 00.0% | Unchanged |
| Proficio Capital Partners LLC | 940 | $296.5K | 0.05% | +10+1.1% | Added |
| Park National Corp | 947 | $298.6K | 0.01% | 00.0% | Unchanged |
| HighTower Trust Services, LTA | 1,021 | $300.4K | 0.03% | 00.0% | Unchanged |
| Jackson Hole Capital Partners, LLC | 953 | $300.5K | 0.08% | +953 | New |
| Atlas Capital Advisors LLC | 956 | $301.4K | 0.05% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 956 | $301.4K | 0.10% | +956 | New |
| Deseret Mutual Benefit Administrators | 959 | $302.4K | 0.12% | +330+52.5% | Added |
| Allstate Corp | 960 | $302.7K | 0.02% | −7,378−88.5% | Reduced |
| Cornerstone Advisory, LLC | 962 | $303.3K | 0.05% | +7+0.7% | Added |
| Mayflower Financial Advisors, LLC | 962 | $303.3K | 0.04% | +20+2.1% | Added |
| Delta Investment Management, LLC | 964 | $303.9K | 0.09% | −209−17.8% | Reduced |
| Smith, Moore & Co. | 967 | $304.9K | 0.04% | 00.0% | Unchanged |
| Fukoku Mutual Life Insurance Co | 974 | $307.1K | 0.03% | −296−23.3% | Reduced |
| Brookfield Asset Management Inc. | 974 | $307.1K | 0.00% | +974 | New |
| Kidder Stephen W | 975 | $307.4K | 0.11% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 978 | $308.5K | 0.04% | 00.0% | Unchanged |
| Empowered Funds, LLC | 979 | $308.7K | 0.02% | +979 | New |
| Welch & Forbes LLC | 992 | $312.8K | 0.01% | 00.0% | Unchanged |
| Smith Chas P & Associates Pa Cpas | 1,000 | $315.0K | 0.02% | 00.0% | Unchanged |
| Sym Financial Corp | 1,000 | $315.3K | 0.07% | 00.0% | Unchanged |
| Optimum Investment Advisors | 1,000 | $315.3K | 0.17% | 00.0% | Unchanged |
| Paragon Capital Management Ltd | 1,000 | $315.3K | 0.07% | 00.0% | Unchanged |
| Valley Brook Capital Group | 1,000 | $315.3K | 0.29% | 00.0% | Unchanged |
| Abacus Planning Group, Inc. | 1,011 | $318.8K | 0.08% | 00.0% | Unchanged |
| J. W. Coons Advisors, LLC | 1,022 | $322.2K | 0.09% | −50−4.7% | Reduced |
| IHT Wealth Management, LLC | 1,022 | $322.4K | 0.02% | −52−4.8% | Reduced |
| KMG Fiduciary Partners, LLC | 1,029 | $324.4K | 0.05% | 00.0% | Unchanged |
| MPS Loria Financial Planners, LLC | 1,030 | $324.7K | 0.13% | +18+1.8% | Added |
| We Are One Seven, LLC | 1,033 | $325.7K | 0.02% | +201+24.2% | Added |
| Trust Co of Oklahoma | 1,036 | $326.6K | 0.13% | −72−6.5% | Reduced |
| Csenge Advisory Group | 1,043 | $328.8K | 0.02% | −8−0.8% | Reduced |
| Legacy Financial Advisors, Inc. | 1,049 | $330.8K | 0.07% | +22+2.1% | Added |
| Qsemble Capital Management, LP | 1,050 | $331.1K | 0.22% | +1,050 | New |
| Heritage Wealth Advisors | 1,053 | $332.0K | 0.02% | 00.0% | Unchanged |
| V Wealth Advisors LLC | 1,054 | $332.3K | 0.06% | −43−3.9% | Reduced |
| Horizon Investments, LLC | 1,057 | $332.6K | 0.01% | +126+13.5% | Added |
| Penserra Capital Management LLC | 1,060 | $333.0K | 0.01% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 1,060 | $334.2K | 0.05% | +1,060 | New |
| Hudock, Inc. | 1,063 | $335.4K | 0.08% | 00.0% | Unchanged |
| Ellevest, Inc. | 1,067 | $336.4K | 0.03% | +78+7.9% | Added |
| Hancock Whitney Corp | 1,090 | $344.0K | 0.01% | +200+22.5% | Added |
| DFPG Investments, LLC | 1,099 | $346.5K | 0.04% | −68−5.8% | Reduced |
| Bowen Hanes & Co Inc | 1,110 | $350.0K | 0.01% | 00.0% | Unchanged |
| Weaver Consulting Group | 1,114 | $351.3K | 0.16% | 00.0% | Unchanged |
| Gladius Capital Management LP | 1,123 | $353.9K | 0.11% | +81+7.8% | Added |
| Annandale Capital, LLC | 1,123 | $354.0K | 0.11% | 00.0% | Unchanged |
| O'Brien Greene & Co. Inc | 1,134 | $358.0K | 0.13% | 00.0% | Unchanged |
| BFSG, LLC | 1,138 | $359.0K | 0.07% | −19−1.6% | Reduced |
| Arcus Capital Partners, LLC | 1,140 | $359.3K | 0.12% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,142 | $360.1K | 0.00% | −63−5.2% | Reduced |
| Forum Financial Management, LP | 1,144 | $360.7K | 0.01% | +96+9.2% | Added |
| Radnor Capital Management, LLC | 1,144 | $361.0K | 0.09% | 00.0% | Unchanged |
| Ontario Teachers Pension Plan Board | 1,148 | $362.0K | 0.00% | −922−44.5% | Reduced |
| Edgestream Partners, L.P. | 1,167 | $367.9K | 0.04% | −725−38.3% | Reduced |
| Norris Perne & French LLP | 1,170 | $368.9K | 0.03% | −100−7.9% | Reduced |
| Mattern Capital Management, LLC | 1,170 | $368.9K | 0.07% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 1,171 | $369.2K | 0.06% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 1,175 | $370.5K | 0.01% | +15+1.3% | Added |
| Worldquant Millennium Advisors LLC | 1,178 | $371.0K | 0.01% | −928−44.1% | Reduced |
| SRB Corp | 1,180 | $372.0K | 0.02% | +1,180 | New |
| Blueshift Asset Management, LLC | 1,185 | $373.6K | 0.16% | −530−30.9% | Reduced |
| HC Advisors, LLC | 1,199 | $378.0K | 0.23% | +7+0.6% | Added |
| First National Bank of Hutchinson | 1,220 | $384.7K | 0.31% | +1+0.1% | Added |
| Intrust Bank NA | 1,230 | $387.8K | 0.05% | +21+1.7% | Added |
| Legacy Capital Wealth Partners, LLC | 1,246 | $392.8K | 0.11% | +367+41.8% | Added |