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 | 1,266 | $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, 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 |
|---|---|---|---|---|---|
| Sound View Wealth Advisors Group, LLC | 3,547 | $1.12M | 0.15% | +94+2.7% | Added |
| Tower Research Capital LLC (TRC) | 3,550 | $1.12M | 0.04% | −1,133−24.2% | Reduced |
| Cubic Asset Management, LLC | 3,607 | $1.14M | 0.32% | −230−6.0% | Reduced |
| Charter Trust Co | 3,608 | $1.14M | 0.09% | −64−1.7% | Reduced |
| Veriti Management LLC | 3,613 | $1.14M | 0.14% | +142+4.1% | Added |
| Silver Lake Advisory, LLC | 3,623 | $1.14M | 0.63% | +3,623 | New |
| Advisors Asset Management, Inc. | 3,684 | $1.16M | 0.02% | +426+13.1% | Added |
| LGT Group Foundation | 3,727 | $1.18M | 0.03% | +327+9.6% | Added |
| Symmetry Partners, LLC | 3,741 | $1.18M | 0.07% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 3,751 | $1.18M | 0.08% | +412+12.3% | Added |
| Coldstream Capital Management Inc | 3,787 | $1.19M | 0.04% | +98+2.7% | Added |
| Martin Investment Management, LLC | 3,789 | $1.19M | 0.34% | +2,370+167.0% | Added |
| Resources Investment Advisors, LLC. | 3,790 | $1.19M | 0.03% | +1,372+56.7% | Added |
| Lindbrook Capital, LLC | 3,812 | $1.20M | 0.14% | +111+3.0% | Added |
| Aspen Grove Capital, LLC | 3,818 | $1.20M | 0.53% | −550−12.6% | Reduced |
| Gyroscope Capital Management Group, LLC | 3,823 | $1.21M | 0.31% | −392−9.3% | Reduced |
| AXS Investments LLC | 3,837 | $1.21M | 0.40% | +47+1.2% | Added |
| Arthur M. Cohen & Associates, LLC | 3,852 | $1.21M | 0.33% | 00.0% | Unchanged |
| Cutler Group LP | 3,862 | $1.22M | 0.19% | +1,690+77.8% | Added |
| Blue Chip Partners, Inc. | 3,863 | $1.22M | 0.14% | +7+0.2% | Added |
| Venturi Wealth Management, LLC | 3,902 | $1.23M | 0.10% | −155−3.8% | Reduced |
| Pitcairn Co | 3,954 | $1.25M | 0.11% | +84+2.2% | Added |
| Ellis Investment Partners, LLC | 4,070 | $1.28M | 0.33% | 00.0% | Unchanged |
| Jensen Investment Management Inc | 4,100 | $1.28M | 0.01% | +460+12.6% | Added |
| Raymond James Trust N.A. | 4,088 | $1.29M | 0.04% | −269−6.2% | Reduced |
| RBF Capital, LLC | 4,100 | $1.29M | 0.09% | 00.0% | Unchanged |
| Nilsine Partners, LLC | 4,149 | $1.31M | 0.20% | +4,149 | New |
| Vestmark Advisory Solutions, Inc. | 4,154 | $1.31M | 0.06% | +24+0.6% | Added |
| Mather Group, LLC. | 4,170 | $1.31M | 0.02% | +59+1.4% | Added |
| Assetmark, Inc | 4,179 | $1.32M | 0.01% | +1,602+62.2% | Added |
| Accredited Investors Inc. | 4,184 | $1.32M | 0.10% | 00.0% | Unchanged |
| Bishop Rock Capital, L.P. | 4,186 | $1.32M | 2.05% | −5,143−55.1% | Reduced |
| Sumitomo Life Insurance Co | 4,194 | $1.32M | 0.11% | −43−1.0% | Reduced |
| FDx Advisors, Inc. | 4,416 | $1.32M | 0.06% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 4,235 | $1.34M | 0.02% | −460−9.8% | Reduced |
| Chicago Trust Co NA | 4,267 | $1.35M | 0.34% | +167+4.1% | Added |
| Sendero Wealth Management, LLC | 4,299 | $1.36M | 0.42% | −2,472−36.5% | Reduced |
| Integrated Wealth Concepts LLC | 4,301 | $1.36M | 0.03% | +3,361+357.6% | Added |
| Greenleaf Trust | 4,347 | $1.37M | 0.02% | +152+3.6% | Added |
| Bessemer Securities LLC | 4,424 | $1.40M | 0.65% | −900−16.9% | Reduced |
| SG Americas Securities, LLC | 4,499 | $1.42M | 0.02% | +2,195+95.3% | Added |
| NorthCrest Asset Manangement, LLC | 4,540 | $1.43M | 0.06% | 00.0% | Unchanged |
| Connable Office Inc | 4,541 | $1.43M | 0.21% | −121−2.6% | Reduced |
| Eqis Capital Management, Inc. | 4,582 | $1.44M | 0.16% | −913−16.6% | Reduced |
| Trexquant Investment LP | 4,583 | $1.44M | 0.04% | +490+12.0% | Added |
| Quantinno Capital Management LP | 4,598 | $1.45M | 0.10% | +2,658+137.0% | Added |
| Parkside Financial Bank & Trust | 4,601 | $1.45M | 0.39% | −212−4.4% | Reduced |
| Whittier Trust Co | 4,621 | $1.46M | 0.03% | +1,252+37.2% | Added |
| Enterprise Financial Services Corp | 4,709 | $1.48M | 0.97% | +9+0.2% | Added |
| GWM Advisors LLC | 4,701 | $1.49M | 0.02% | +152+3.3% | Added |
| Assenagon Asset Management S.A. | 4,760 | $1.50M | 0.01% | −336−6.6% | Reduced |
| Garrison Bradford & Associates Inc | 4,800 | $1.51M | 1.87% | −200−4.0% | Reduced |
| Perpetual Ltd | 4,800 | $1.51M | 0.01% | +4,800 | New |
| Industrial Alliance Investment Management Inc. | 4,833 | $1.52M | 0.04% | +2,089+76.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 4,841 | $1.53M | 0.01% | −795−14.1% | Reduced |
| Nicolet Bankshares Inc | 4,867 | $1.53M | 0.50% | 00.0% | Unchanged |
| Oxford Financial Group Ltd | 4,871 | $1.54M | 0.17% | −7−0.1% | Reduced |
| Cubist Systematic Strategies, LLC | 4,891 | $1.54M | 0.01% | −21,762−81.6% | Reduced |
| Logan Capital Management Inc | 4,959 | $1.56M | 0.08% | 00.0% | Unchanged |
| Cohen Klingenstein LLC | 5,000 | $1.58M | 0.07% | 00.0% | Unchanged |
| Canandaigua National Bank & Trust Co | 5,029 | $1.59M | 0.27% | +5,029 | New |
| Impax Asset Management Group plc | 5,051 | $1.59M | 0.01% | −341−6.3% | Reduced |
| WoodTrust Financial Corp | 5,125 | $1.62M | 0.31% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 5,162 | $1.63M | 0.05% | −1,646−24.2% | Reduced |
| Agf Management Ltd | 5,171 | $1.63M | 0.01% | +1,276+32.8% | Added |
| First Hawaiian Bank | 5,182 | $1.63M | 0.06% | +1,219+30.8% | Added |
| Larson Financial Group LLC | 5,221 | $1.65M | 0.18% | +75+1.5% | Added |
| Wetherby Asset Management Inc | 5,270 | $1.66M | 0.10% | −94−1.8% | Reduced |
| Romano Brothers and Company | 5,284 | $1.67M | 0.26% | +375+7.6% | Added |
| Welch Group, LLC | 5,446 | $1.72M | 0.10% | −244−4.3% | Reduced |
| Gabelli Funds LLC | 5,450 | $1.72M | 0.01% | +4,020+281.1% | Added |
| Schechter Investment Advisors, LLC | 5,450 | $1.72M | 0.16% | +819+17.7% | Added |
| Lincoln National Corp | 5,459 | $1.72M | 0.04% | +99+1.8% | Added |
| Heron Financial Group, LLC | 5,493 | $1.73M | 0.95% | −185−3.3% | Reduced |
| Private Advisor Group, LLC | 5,509 | $1.74M | 0.02% | +10+0.2% | Added |
| Everence Capital Management Inc | 5,540 | $1.75M | 0.14% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 5,665 | $1.79M | 0.01% | −22,320−79.8% | Reduced |
| Summit Global Investments | 5,681 | $1.79M | 0.14% | +5,681 | New |
| Mission Wealth Management, LP | 5,772 | $1.82M | 0.08% | +2,008+53.3% | Added |
| Salvus Wealth Management, LLC | 5,835 | $1.84M | 1.49% | −22−0.4% | Reduced |
| Brown Advisory Inc | 5,909 | $1.86M | 0.00% | −2,310−28.1% | Reduced |
| Bokf, NA | 5,915 | $1.86M | 0.04% | −6,283−51.5% | Reduced |
| Pekin Hardy Strauss, Inc. | 6,062 | $1.91M | 0.30% | −675−10.0% | Reduced |
| Exencial Wealth Advisors, LLC | 6,119 | $1.93M | 0.10% | −24−0.4% | Reduced |
| Aire Advisors, LLC | 6,260 | $1.97M | 0.55% | +7+0.1% | Added |
| Personal Cfo Solutions, LLC | 6,395 | $2.02M | 0.42% | −85−1.3% | Reduced |
| Lafayette Investments, Inc. | 6,402 | $2.02M | 0.56% | −49−0.8% | Reduced |
| Veritable, L.P. | 6,409 | $2.02M | 0.03% | +89+1.4% | Added |
| Triumph Capital Management | 6,449 | $2.03M | 1.04% | 00.0% | Unchanged |
| Huntington National Bank | 6,501 | $2.04M | 0.02% | +77+1.2% | Added |
| Ancora Advisors, LLC | 6,526 | $2.06M | 0.06% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 6,546 | $2.06M | 0.05% | −184−2.7% | Reduced |
| Keybank National Association | 6,651 | $2.10M | 0.01% | +134+2.1% | Added |
| Toroso Investments, LLC | 6,656 | $2.10M | 0.07% | +420+6.7% | Added |
| Old National Bancorp | 6,822 | $2.15M | 0.07% | −4,023−37.1% | Reduced |
| Caldwell Trust Co | 6,826 | $2.15M | 0.30% | 00.0% | Unchanged |
| Mitchell Capital Management Co | 6,841 | $2.16M | 0.54% | −40−0.6% | Reduced |
| Dakota Wealth Management | 6,940 | $2.19M | 0.15% | +591+9.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 6,964 | $2.20M | 0.01% | −8,432−54.8% | Reduced |
| Vinva Investment Management Ltd | 7,034 | $2.20M | 0.19% | +7,034 | New |