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, Q4 2024
Institutional positions in Aon plc as of Dec 31, 2024. 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
- 1,196
- +61 vs. Q3 2024
- Shares held
- 192.5M
- +2.06M (+1.1%) vs. Q3 2024
- Total value
- $69.1B
- +$3.12B (+4.7%) vs. Q3 2024
- New holders
- 143
- 418 more added
- Sold out
- 82
- 408 more reduced
14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 | 1,266 | $60.6B |
| Q4 2025 | 1,289 | $66.7B |
| Q3 2025 | 1,255 | $66.3B |
| Q2 2025 | 1,233 | $69.3B |
| Q1 2025 | 1,276 | $77.1B |
| Q4 2024 | 1,196 | $69.1B |
| Q3 2024 | 1,149 | $66.1B |
| Q2 2024 | 1,111 | $55.4B |
| Q1 2024 | 1,087 | $57.4B |
| Q4 2023 | 1,067 | $49.8B |
| Q3 2023 | 1,049 | $56.4B |
| Q2 2023 | 1,025 | $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, Q4 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hamilton Capital Partners Inc. | 1,600 | $574.7K | 0.04% | +450+39.1% | Added |
| Sage Mountain Advisors LLC | 1,602 | $575.4K | 0.04% | −321−16.7% | Reduced |
| Prime Capital Investment Advisors, LLC | 1,608 | $577.6K | 0.01% | +34+2.2% | Added |
| Skopos Labs, Inc. | 1,612 | $578.6K | 0.17% | +20+1.3% | Added |
| Conning Inc. | 1,616 | $580.4K | 0.02% | −20−1.2% | Reduced |
| First Business Financial Services, Inc. | 1,632 | $586.1K | 0.06% | 00.0% | Unchanged |
| Crane Advisory, LLC | 1,657 | $586.5K | 0.10% | −30−1.8% | Reduced |
| Sunflower Bank, N.A. | 1,644 | $590.5K | 0.16% | +4+0.2% | Added |
| Kinneret Advisory, LLC | 1,660 | $596.2K | 0.06% | −77−4.4% | Reduced |
| AustralianSuper Pty Ltd | 1,673 | $600.9K | 0.00% | 00.0% | Unchanged |
| Northern Capital Management, Inc. | 1,688 | $606.3K | 0.37% | 00.0% | Unchanged |
| Martin Investment Management, LLC | 1,690 | $607.0K | 0.17% | −77−4.4% | Reduced |
| Lester Murray Antman dba SimplyRich | 1,711 | $614.0K | 0.18% | 00.0% | Unchanged |
| Evernest Financial Advisors, LLC | 1,712 | $614.9K | 0.16% | +7+0.4% | Added |
| Hudock, Inc. | 1,721 | $618.4K | 0.11% | 00.0% | Unchanged |
| Altfest L J & Co Inc | 1,726 | $619.9K | 0.08% | −10−0.6% | Reduced |
| Yarbrough Capital, LLC | 1,746 | $627.1K | 0.02% | 00.0% | Unchanged |
| Evelyn Partners Investment Management LLP | 1,750 | $628.5K | 0.02% | +1,750 | New |
| Portside Wealth Group, LLC | 1,753 | $629.6K | 0.10% | −29−1.6% | Reduced |
| Vestor Capital, LLC | 1,764 | $634.0K | 0.05% | −1,631−48.0% | Reduced |
| Ritholtz Wealth Management | 1,768 | $634.8K | 0.02% | +3+0.2% | Added |
| Wealthedge Investment Advisors, LLC | 1,777 | $638.3K | 0.29% | +1,777 | New |
| Whittier Trust Co of Nevada Inc | 1,784 | $640.7K | 0.02% | −17−0.9% | Reduced |
| SkyView Investment Advisors, LLC | 1,797 | $645.0K | 0.10% | −1,024−36.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,807 | $649.0K | 0.01% | +408+29.2% | Added |
| Atomi Financial Group, Inc. | 1,816 | $652.2K | 0.03% | +550+43.4% | Added |
| Perigon Wealth Management, LLC | 1,772 | $652.3K | 0.02% | +52+3.0% | Added |
| Wedmont Private Capital | 1,867 | $652.5K | 0.03% | +133+7.7% | Added |
| Hancock Whitney Corp | 1,819 | $653.3K | 0.02% | +933+105.3% | Added |
| Umb Bank N A | 1,820 | $653.7K | 0.01% | +191+11.7% | Added |
| Capital Investment Advisors, LLC | 1,825 | $655.6K | 0.01% | +28+1.6% | Added |
| Barrett & Company, Inc. | 1,843 | $661.9K | 0.28% | 00.0% | Unchanged |
| West Paces Advisors Inc. | 1,885 | $677.0K | 0.17% | −500−21.0% | Reduced |
| Plante Moran Financial Advisors, LLC | 1,895 | $680.6K | 0.06% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 1,898 | $681.7K | 0.01% | +86+4.7% | Added |
| Rede Wealth, LLC | 1,898 | $681.7K | 0.26% | 00.0% | Unchanged |
| Lountzis Asset Management, LLC | 1,900 | $682.4K | 0.29% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 1,914 | $687.5K | 0.04% | +188+10.9% | Added |
| Pitcairn Co | 1,921 | $689.9K | 0.04% | −197−9.3% | Reduced |
| Chicago Capital, LLC | 1,925 | $691.4K | 0.02% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 1,927 | $692.1K | 0.05% | −351−15.4% | Reduced |
| Morningstar Investment Management LLC | 1,933 | $694.0K | 0.05% | 00.0% | Unchanged |
| CWA Asset Management Group, LLC | 1,934 | $694.6K | 0.04% | +84+4.5% | Added |
| Blue Chip Partners, Inc. | 1,986 | $713.3K | 0.06% | −1−0.1% | Reduced |
| Saturna Capital CORP | 1,989 | $714.4K | 0.01% | 00.0% | Unchanged |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 2,000 | $718.0K | 0.32% | 00.0% | Unchanged |
| Thompson Investment Management, Inc. | 2,000 | $718.3K | 0.10% | 00.0% | Unchanged |
| Cigna Investments Inc | 2,004 | $720.0K | 0.13% | −18−0.9% | Reduced |
| Sentry Investment Management LLC | 2,008 | $721.0K | 0.34% | −140−6.5% | Reduced |
| Criterion Capital Advisors, LLC | 2,462 | $722.7K | 0.46% | 00.0% | Unchanged |
| Townsend & Associates, Inc | 1,974 | $726.6K | 0.07% | −39−1.9% | Reduced |
| Connable Office Inc | 2,028 | $728.4K | 0.08% | −1,330−39.6% | Reduced |
| Americana Partners, LLC | 2,029 | $728.7K | 0.03% | −21−1.0% | Reduced |
| Gitterman Wealth Management, LLC | 2,035 | $731.0K | 0.31% | +1,413+227.2% | Added |
| Ridgewood Investments LLC | 2,041 | $733.0K | 0.35% | 00.0% | Unchanged |
| Sound View Wealth Advisors Group, LLC | 2,047 | $735.2K | 0.06% | +68+3.4% | Added |
| Checchi Capital Advisers, LLC | 2,054 | $737.7K | 0.06% | −3−0.1% | Reduced |
| Chicago Trust Co NA | 2,059 | $739.5K | 0.13% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 2,077 | $746.1K | 0.02% | +147+7.6% | Added |
| DRW Securities, LLC | 2,100 | $754.2K | 0.05% | +2,100 | New |
| Generali Asset Management SPA SGR | 2,100 | $754.2K | 0.02% | +2,100 | New |
| Gryphon Financial Partners LLC | 2,105 | $755.9K | 0.11% | −9−0.4% | Reduced |
| Lake Street Advisors Group, LLC | 2,110 | $758.0K | 0.03% | +50+2.4% | Added |
| Act Two Investors LLC | 2,121 | $761.8K | 0.15% | 00.0% | Unchanged |
| Jump Financial, LLC | 2,127 | $763.9K | 0.02% | +162+8.2% | Added |
| Alliance Wealth Advisors, LLC | 2,130 | $765.0K | 0.20% | −30−1.4% | Reduced |
| Fidelis Capital Partners, LLC | 2,044 | $766.1K | 0.08% | +13+0.6% | Added |
| Hills Bank & Trust Co | 2,153 | $773.3K | 0.06% | −5−0.2% | Reduced |
| Valeo Financial Advisors, LLC | 2,162 | $776.4K | 0.02% | −39−1.8% | Reduced |
| Founders Financial Alliance, LLC | 2,162 | $776.6K | 0.21% | +6+0.3% | Added |
| Allworth Financial LP | 2,120 | $778.8K | 0.00% | +4+0.2% | Added |
| Prairie Sky Financial Group LLC | 2,172 | $780.1K | 0.48% | −113−4.9% | Reduced |
| Joel Isaacson & Co., LLC | 2,220 | $797.3K | 0.04% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,222 | $798.2K | 0.02% | +68+3.2% | Added |
| D.A. Davidson & Co. | 2,228 | $800.2K | 0.01% | −143−6.0% | Reduced |
| Global Retirement Partners, LLC | 2,266 | $813.9K | 0.02% | +397+21.2% | Added |
| Quadrant Capital Group LLC | 2,287 | $821.4K | 0.06% | +18+0.8% | Added |
| Miracle Mile Advisors, LLC | 2,299 | $825.7K | 0.02% | −62−2.6% | Reduced |
| SageView Advisory Group, LLC | 2,305 | $827.7K | 0.04% | −3,859−62.6% | Reduced |
| Gibbs Wealth Management | 2,315 | $831.5K | 0.23% | +284+14.0% | Added |
| Painted Porch Advisors LLC | 2,325 | $835.0K | 0.41% | −72−3.0% | Reduced |
| Raiffeisen Bank International AG | 2,339 | $837.3K | 0.01% | +2,339 | New |
| V-Square Quantitative Management LLC | 2,338 | $839.7K | 0.12% | +31+1.3% | Added |
| Trust Asset Management LLC | 2,350 | $844.0K | 0.07% | 00.0% | Unchanged |
| LeClair Wealth Partners LLC | 2,380 | $854.8K | 0.57% | +2,380 | New |
| Bangor Savings Bank | 2,383 | $855.9K | 0.08% | 00.0% | Unchanged |
| Jane Street Group, LLC | 2,383 | $855.9K | 0.00% | −63,500−96.4% | Reduced |
| Oppenheimer & Co Inc | 2,416 | $867.7K | 0.01% | +1,600+196.1% | Added |
| Aviso Financial Inc. | 2,427 | $871.7K | 0.04% | −9−0.4% | Reduced |
| Moneta Group Investment Advisors LLC | 2,430 | $872.6K | 0.01% | −23−0.9% | Reduced |
| Covenant Partners, LLC | 2,454 | $881.4K | 0.27% | 00.0% | Unchanged |
| Old National Bancorp | 2,476 | $889.3K | 0.02% | +153+6.6% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 10,661 | $894.0K | 0.16% | +4,229+65.7% | Added |
| Pensionmark Financial Group, LLC | 2,491 | $894.6K | 0.02% | +1,695+212.9% | Added |
| Harbor Advisors LLC | 2,500 | $897.9K | 0.14% | 00.0% | Unchanged |
| Beverly Hills Private Wealth, LLC | 2,526 | $907.2K | 0.18% | −539−17.6% | Reduced |
| Twelve Points Wealth Management LLC | 2,527 | $907.7K | 0.26% | +236+10.3% | Added |
| Permanens Capital L.P. | 2,596 | $932.4K | 0.18% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 2,602 | $934.5K | 0.01% | −502−16.2% | Reduced |
| Connecticut Wealth Management, LLC | 2,612 | $938.1K | 0.05% | +85+3.4% | Added |