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 2021
Institutional positions in Aon plc as of Dec 31, 2021. 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
- 995
- +90 vs. Q3 2021
- Shares held
- 188.4M
- −11.6M (−5.8%) vs. Q3 2021
- Total value
- $56.5B
- −$622.9M (−1.1%) vs. Q3 2021
- New holders
- 152
- 283 more added
- Sold out
- 62
- 384 more reduced
12 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tokio Marine Asset Management Co Ltd | 2,189 | $658.0K | 0.05% | +180+9.0% | Added |
| Metatron Capital SICAV plc | 2,200 | $661.2K | 0.63% | +2,200 | New |
| Trust Asset Management LLC | 2,215 | $666.0K | 0.08% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 2,221 | $668.0K | 0.04% | +2,221 | New |
| Advisors Asset Management, Inc. | 2,228 | $669.6K | 0.01% | +640+40.3% | Added |
| Kore Private Wealth LLC | 2,269 | $682.0K | 0.08% | −681−23.1% | Reduced |
| Evergreen Capital Management LLC | 2,276 | $684.0K | 0.03% | +3+0.1% | Added |
| Disciplined Growth Investors Inc | 2,285 | $687.0K | 0.01% | +2,285 | New |
| Exchange Traded Concepts, LLC | 2,296 | $690.0K | 0.01% | +39+1.7% | Added |
| Steward Partners Investment Advisory, LLC | 2,297 | $690.0K | 0.01% | +558+32.1% | Added |
| Hills Bank & Trust Co | 2,325 | $699.0K | 0.10% | −750−24.4% | Reduced |
| YorkBridge Wealth Partners, LLC | 2,326 | $699.0K | 0.16% | −150−6.1% | Reduced |
| Conning Inc. | 2,330 | $700.0K | 0.02% | −356−13.3% | Reduced |
| Wrapmanager Inc | 2,365 | $711.0K | 0.18% | −7−0.3% | Reduced |
| Wealthsource Partners, LLC | 2,397 | $720.0K | 0.06% | −184−7.1% | Reduced |
| Covenant Partners, LLC | 2,454 | $738.0K | 0.27% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 2,457 | $739.0K | 0.10% | −1,067−30.3% | Reduced |
| American Portfolios Advisors | 2,462 | $739.8K | 0.02% | +546+28.5% | Added |
| Community Financial Services Group, LLC | 2,478 | $745.0K | 0.19% | +215+9.5% | Added |
| Harbor Advisors LLC | 2,500 | $751.0K | 0.14% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 2,500 | $751.0K | 0.01% | +2,500 | New |
| Advisor OS, LLC | 2,519 | $756.0K | 0.15% | +91+3.7% | Added |
| Waldron Private Wealth LLC | 2,533 | $761.0K | 0.04% | −63−2.4% | Reduced |
| Summit X, LLC | 2,501 | $763.0K | 0.18% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 2,585 | $777.0K | 0.03% | −312−10.8% | Reduced |
| Chicago Capital, LLC | 2,600 | $781.0K | 0.03% | 00.0% | Unchanged |
| Ci Investments Inc. | 2,629 | $790.0K | 0.00% | −856−24.6% | Reduced |
| Financial Advocates Investment Management | 1,508 | $790.0K | 0.06% | +1,508 | New |
| Summit Financial, LLC | 2,680 | $805.5K | 0.06% | +2+0.1% | Added |
| Alera Investment Advisors, LLC | 2,689 | $808.0K | 0.22% | 00.0% | Unchanged |
| Henry James International Management, Inc. | 2,700 | $812.0K | 0.25% | 00.0% | Unchanged |
| Brave Warrior Advisors, LLC | 2,732 | $821.0K | 0.03% | −112,133−97.6% | Reduced |
| Legacy Wealth Asset Management, LLC | 2,737 | $823.0K | 0.28% | +701+34.4% | Added |
| Sentinel Trust Co Lba | 2,740 | $824.0K | 0.10% | +2,740 | New |
| Echo Street Capital Management LLC | 2,761 | $830.0K | 0.01% | +2,761 | New |
| Gryphon Financial Partners LLC | 2,772 | $833.0K | 0.17% | −1,215−30.5% | Reduced |
| Pearl River Capital, LLC | 2,795 | $840.0K | 0.23% | +465+20.0% | Added |
| Mather Group, LLC. | 2,801 | $842.0K | 0.02% | +2,080+288.5% | Added |
| Auxier Asset Management | 2,852 | $857.0K | 0.13% | −100−3.4% | Reduced |
| McAdam, LLC | 2,864 | $861.0K | 0.08% | −10.0% | Reduced |
| Bangor Savings Bank | 2,868 | $862.0K | 0.08% | −50−1.7% | Reduced |
| Meiji Yasuda Life Insurance Co | 2,868 | $862.0K | 0.02% | 00.0% | Unchanged |
| Brewin Dolphin Ltd | 2,879 | $865.0K | 0.04% | −380−11.7% | Reduced |
| Veriti Management LLC | 2,879 | $865.0K | 0.11% | −29−1.0% | Reduced |
| Kinneret Advisory, LLC | 2,878 | $865.0K | 0.09% | 00.0% | Unchanged |
| MAI Capital Management | 2,877 | $865.0K | 0.01% | +206+7.7% | Added |
| Haverford Trust Co | 2,896 | $870.0K | 0.01% | +126+4.5% | Added |
| Armor Investment Advisors, LLC | 2,898 | $871.0K | 0.49% | +5+0.2% | Added |
| Vestcor Inc | 2,919 | $877.0K | 0.03% | −539−15.6% | Reduced |
| Circle Wealth Management, LLC | 2,941 | $884.0K | 0.12% | −746−20.2% | Reduced |
| Cornerstone Advisors Asset Management, LLC | 2,952 | $887.3K | 0.67% | +2,952 | New |
| Altium Wealth Management LLC | 2,965 | $891.0K | 0.06% | +613+26.1% | Added |
| Dorsey & Whitney Trust CO LLC | 3,018 | $907.0K | 0.08% | +147+5.1% | Added |
| Cresset Asset Management, LLC | 3,024 | $909.0K | 0.01% | −1,721−36.3% | Reduced |
| Duncker Streett & Co Inc | 3,037 | $913.0K | 0.16% | 00.0% | Unchanged |
| Yarbrough Capital, LLC | 3,040 | $914.0K | 0.05% | +3,040 | New |
| Arnhold LLC | 3,054 | $918.0K | 0.10% | 00.0% | Unchanged |
| Vestor Capital, LLC | 3,053 | $918.0K | 0.09% | 00.0% | Unchanged |
| Greenleaf Trust | 3,054 | $918.0K | 0.01% | +247+8.8% | Added |
| Whittier Trust Co | 3,055 | $918.0K | 0.01% | +1,748+133.7% | Added |
| Connable Office Inc | 3,063 | $921.0K | 0.12% | −2−0.1% | Reduced |
| NorthRock Partners, LLC | 3,070 | $923.0K | 0.07% | +1,618+111.4% | Added |
| King Luther Capital Management Corp | 3,083 | $927.0K | 0.00% | 00.0% | Unchanged |
| FourThought Financial, LLC | 3,101 | $932.0K | 0.12% | −193−5.9% | Reduced |
| Coldstream Capital Management Inc | 3,100 | $932.0K | 0.03% | +608+24.4% | Added |
| S&T Bank | 3,116 | $937.0K | 0.14% | −779−20.0% | Reduced |
| Hummer Financial Advisory Services Inc | 3,133 | $942.0K | 0.79% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 3,150 | $946.8K | 0.02% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 3,150 | $947.0K | 0.02% | 00.0% | Unchanged |
| Siemens Fonds Invest GmbH | 3,206 | $961.0K | 0.06% | +2+0.1% | Added |
| Marble Harbor Investment Counsel, LLC | 3,273 | $984.0K | 0.11% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 3,282 | $986.0K | 0.01% | −18−0.5% | Reduced |
| HSBC Holdings PLC | 3,310 | $1.00M | 0.00% | −8,334−71.6% | Reduced |
| WoodTrust Financial Corp | 3,350 | $1.01M | 0.21% | +310+10.2% | Added |
| Stratos Wealth Partners, LTD. | 3,378 | $1.01M | 0.02% | +673+24.9% | Added |
| Accredited Investors Inc. | 3,384 | $1.02M | 0.09% | −24−0.7% | Reduced |
| LGT Group Foundation | 3,400 | $1.02M | 0.03% | +3,400 | New |
| Profund Advisors LLC | 3,420 | $1.03M | 0.03% | +102+3.1% | Added |
| Busey Wealth Management | 3,466 | $1.04M | 0.04% | 00.0% | Unchanged |
| First American Bank | 3,500 | $1.05M | 0.06% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 3,539 | $1.06M | 0.02% | +3,539 | New |
| Parallax Volatility Advisers, L.P. | 3,566 | $1.07M | 0.01% | −14,683−80.5% | Reduced |
| Compagnie Lombard Odier SCmA | 3,591 | $1.08M | 0.02% | −640−15.1% | Reduced |
| Good Life Advisors, LLC | 3,600 | $1.08M | 0.13% | 00.0% | Unchanged |
| IndexIQ Advisors LLC | 3,616 | $1.09M | 0.04% | −135−3.6% | Reduced |
| KCS Wealth Advisory | 3,620 | $1.09M | 0.44% | −31−0.8% | Reduced |
| Silver Lake Advisory, LLC | 3,623 | $1.09M | 0.50% | 00.0% | Unchanged |
| Tyler-Stone Wealth Management | 3,632 | $1.09M | 0.58% | +3,632 | New |
| PEAK6 Investments LLC | 3,707 | $1.11M | 0.03% | −11,778−76.1% | Reduced |
| Panagora Asset Management Inc | 3,714 | $1.12M | 0.01% | −19,104−83.7% | Reduced |
| Mission Wealth Management, LP | 3,722 | $1.12M | 0.05% | +360+10.7% | Added |
| IBM Retirement Fund | 3,726 | $1.12M | 0.14% | −2,602−41.1% | Reduced |
| Bar Harbor Trust Services | 3,741 | $1.12M | 0.30% | −30−0.8% | Reduced |
| Logan Capital Management Inc | 3,751 | $1.13M | 0.05% | 00.0% | Unchanged |
| Intersect Capital LLC | 3,751 | $1.13M | 0.21% | +18+0.5% | Added |
| Providence Wealth Advisors, LLC | 4,075 | $1.13M | 0.71% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 3,803 | $1.14M | 0.10% | +3,803 | New |
| Blue Chip Partners, Inc. | 3,827 | $1.15M | 0.14% | +7+0.2% | Added |
| New York Life Investments Alternatives | 3,931 | $1.18M | 0.79% | −1,800−31.4% | Reduced |
| Teza Capital Management LLC | 3,930 | $1.18M | 0.32% | +2,814+252.2% | Added |