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, Q2 2025
Institutional positions in Aon plc as of Jun 30, 2025. 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
- 1,233
- −27 vs. Q1 2025
- Shares held
- 194.2M
- +975.4K (+0.5%) vs. Q1 2025
- Total value
- $69.3B
- −$7.65B (−9.9%) vs. Q1 2025
- New holders
- 108
- 432 more added
- Sold out
- 135
- 470 more reduced
16 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LBMC Investment Advisors, LLC | 9,391 | $3.35M | 0.24% | 00.0% | Unchanged |
| Scotia Capital Inc. | 9,231 | $3.29M | 0.02% | +391+4.4% | Added |
| Mount Yale Investment Advisors, LLC | 9,229 | $3.29M | 0.26% | −23−0.2% | Reduced |
| Congress Wealth Management LLC | 9,214 | $3.29M | 0.03% | +3,506+61.4% | Added |
| Point72 Europe (London) LLP | 9,200 | $3.28M | 0.17% | +9,200 | New |
| Kampmann Melissa S. | 9,125 | $3.26M | 2.44% | −110−1.2% | Reduced |
| MidWestOne Financial Group, Inc. | 9,103 | $3.25M | 0.42% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 8,874 | $3.17M | 0.11% | +1,012+12.9% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 8,756 | $3.12M | 0.09% | +1,300+17.4% | Added |
| Larson Financial Group LLC | 8,622 | $3.08M | 0.12% | +1,460+20.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 8,607 | $3.07M | 0.01% | +254+3.0% | Added |
| Progressive Investment Management Corp | 8,511 | $3.04M | 0.77% | −101−1.2% | Reduced |
| Cary Street Partners Financial LLC | 8,486 | $3.03M | 0.08% | −346−3.9% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 8,454 | $3.02M | 0.54% | +106+1.3% | Added |
| Kathmere Capital Management, LLC | 8,449 | $3.01M | 0.23% | −84−1.0% | Reduced |
| Parkside Financial Bank & Trust | 8,427 | $3.01M | 0.32% | +3,865+84.7% | Added |
| Agf Management Ltd | 8,322 | $2.97M | 0.01% | +1,452+21.1% | Added |
| Icon Wealth Advisors, LLC | 8,211 | $2.93M | 0.21% | −49−0.6% | Reduced |
| Mercer Global Advisors Inc | 8,149 | $2.91M | 0.01% | −185−2.2% | Reduced |
| MAI Capital Management | 8,079 | $2.88M | 0.02% | −596−6.9% | Reduced |
| Ascent Group, LLC | 8,001 | $2.85M | 0.11% | −33−0.4% | Reduced |
| Verdence Capital Advisors LLC | 7,968 | $2.84M | 0.19% | −1,961−19.8% | Reduced |
| Gibbs Wealth Management | 7,956 | $2.84M | 0.55% | +1,147+16.8% | Added |
| MV Capital Management, Inc. | 7,938 | $2.83M | 0.29% | −203−2.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 7,887 | $2.81M | 0.01% | −549−6.5% | Reduced |
| Equitable Trust Co | 7,793 | $2.78M | 0.14% | +114+1.5% | Added |
| Journey Advisory Group, LLC | 7,774 | $2.77M | 0.22% | +85+1.1% | Added |
| South Dakota Investment Council | 7,770 | $2.77M | 0.05% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 7,752 | $2.77M | 0.11% | −31−0.4% | Reduced |
| Vinva Investment Management Ltd | 7,821 | $2.76M | 0.07% | +719+10.1% | Added |
| Tredje AP-fonden | 7,716 | $2.75M | 0.02% | +7,716 | New |
| RSM US Wealth Management LLC | 7,490 | $2.67M | 0.04% | +870+13.1% | Added |
| Diversified Trust Co | 7,486 | $2.67M | 0.06% | −9,311−55.4% | Reduced |
| Alliance Wealth Advisors, LLC | 7,427 | $2.65M | 0.65% | −668−8.3% | Reduced |
| Equitable Holdings, Inc. | 7,405 | $2.64M | 0.02% | +6,502+720.0% | Added |
| HB Wealth Management, LLC | 7,351 | $2.62M | 0.02% | −398−5.1% | Reduced |
| Resources Investment Advisors, LLC. | 7,271 | $2.59M | 0.03% | −502−6.5% | Reduced |
| Beacon Financial Group | 7,194 | $2.57M | 0.27% | +26+0.4% | Added |
| Millennium Management LLC | 7,123 | $2.54M | 0.00% | −418,555−98.3% | Reduced |
| Keybank National Association | 7,033 | $2.51M | 0.01% | −241−3.3% | Reduced |
| Brighton Jones LLC | 6,993 | $2.49M | 0.07% | −315−4.3% | Reduced |
| Peak Financial Advisors LLC | 6,908 | $2.46M | 1.26% | +6,908 | New |
| Salvus Wealth Management, LLC | 6,775 | $2.42M | 1.41% | −101−1.5% | Reduced |
| EP Wealth Advisors, LLC | 6,774 | $2.42M | 0.02% | +314+4.9% | Added |
| Integrated Wealth Concepts LLC | 6,751 | $2.41M | 0.02% | −1,097−14.0% | Reduced |
| Zions Bancorporation, National Association | 6,726 | $2.40M | 0.13% | −1,381−17.0% | Reduced |
| Ossiam | 6,724 | $2.40M | 0.03% | −3,822−36.2% | Reduced |
| Quadrant Capital Group LLC | 6,666 | $2.38M | 0.09% | +2,032+43.8% | Added |
| Brown Advisory Inc | 6,664 | $2.38M | 0.00% | +252+3.9% | Added |
| First National Bank & Trust Co of Newtown | 6,658 | $2.38M | 0.48% | +5,658+565.8% | Added |
| Lafayette Investments, Inc. | 6,633 | $2.37M | 0.48% | +89+1.4% | Added |
| Delta Global Management LP | 6,601 | $2.35M | 0.16% | +296+4.7% | Added |
| Axxcess Wealth Management, LLC | 6,583 | $2.35M | 0.06% | −597−8.3% | Reduced |
| NewEdge Wealth, LLC | 6,396 | $2.33M | 0.04% | −1,156−15.3% | Reduced |
| Diversified Enterprises, LLC | 6,519 | $2.33M | 0.17% | −13−0.2% | Reduced |
| Private Advisor Group, LLC | 6,370 | $2.27M | 0.01% | +11+0.2% | Added |
| Coldstream Capital Management Inc | 6,367 | $2.27M | 0.04% | +461+7.8% | Added |
| Anchor Capital Advisors LLC | 6,353 | $2.27M | 0.07% | −439−6.5% | Reduced |
| Aire Advisors, LLC | 6,232 | $2.22M | 0.43% | −20.0% | Reduced |
| Tokio Marine Asset Management Co Ltd | 6,221 | $2.22M | 0.08% | +356+6.1% | Added |
| Romano Brothers and Company | 6,171 | $2.20M | 0.27% | +40+0.7% | Added |
| Ancora Advisors, LLC | 6,137 | $2.19M | 0.05% | +117+1.9% | Added |
| Crestwood Advisors Group LLC | 6,125 | $2.19M | 0.04% | −3,485−36.3% | Reduced |
| WoodTrust Financial Corp | 6,085 | $2.17M | 0.30% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 6,051 | $2.16M | 0.02% | +1,841+43.7% | Added |
| Mitchell Capital Management Co | 6,028 | $2.15M | 0.40% | −885−12.8% | Reduced |
| Wetherby Asset Management Inc | 5,984 | $2.13M | 0.10% | +5,984 | New |
| Meiji Yasuda Asset Management Co Ltd. | 5,932 | $2.12M | 0.10% | +1,871+46.1% | Added |
| Horizon Investments, LLC | 5,845 | $2.08M | 0.03% | +2,345+67.0% | Added |
| Tealwood Asset Management Inc | 5,792 | $2.07M | 0.92% | +5,792 | New |
| Norden Group LLC | 5,707 | $2.04M | 0.22% | −767−11.8% | Reduced |
| Mesirow Financial Investment Management, Inc. | 5,699 | $2.03M | 0.04% | −110−1.9% | Reduced |
| Brookstone Capital Management | 5,604 | $2.00M | 0.03% | +4,584+449.4% | Added |
| Gamco Investors, Inc. Et Al | 5,600 | $2.00M | 0.02% | +5,600 | New |
| United Capital Financial Advisers, LLC | 5,575 | $1.99M | 0.02% | −441−7.3% | Reduced |
| Crossmark Global Holdings, Inc. | 5,522 | $1.97M | 0.03% | −1,314−19.2% | Reduced |
| Empowered Funds, LLC | 5,493 | $1.96M | 0.02% | +650+13.4% | Added |
| Tyler-Stone Wealth Management | 5,491 | $1.96M | 0.32% | +250+4.8% | Added |
| Bryn Mawr Trust Co | 5,475 | $1.95M | 0.03% | −92−1.7% | Reduced |
| Personal Cfo Solutions, LLC | 5,403 | $1.93M | 0.36% | −381−6.6% | Reduced |
| Pragma Gestao de Patrimonio Ltd | 5,400 | $1.93M | 0.84% | −13,500−71.4% | Reduced |
| Scott Marsh Financial, LLC | 5,356 | $1.91M | 0.71% | +5,356 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 5,340 | $1.91M | 0.13% | −370−6.5% | Reduced |
| Grove Bank & Trust | 5,327 | $1.90M | 0.24% | −85−1.6% | Reduced |
| Fischer Financial Services, Inc. | 5,313 | $1.89M | 0.56% | −97−1.8% | Reduced |
| Caldwell Trust Co | 5,200 | $1.86M | 0.19% | 00.0% | Unchanged |
| Welch Group, LLC | 5,130 | $1.83M | 0.08% | +10.0% | Added |
| TownSquare Capital, LLC | 5,078 | $1.81M | 0.18% | −63,925−92.6% | Reduced |
| Cohen Klingenstein LLC | 5,000 | $1.78M | 0.06% | 00.0% | Unchanged |
| Triumph Capital Management | 4,949 | $1.77M | 0.53% | +100+2.1% | Added |
| Avantax Advisory Services, Inc. | 4,871 | $1.74M | 0.01% | −382−7.3% | Reduced |
| Snowden Capital Advisors LLC | 4,822 | $1.72M | 0.05% | −142−2.9% | Reduced |
| SG Americas Securities, LLC | 4,800 | $1.71M | 0.01% | −996−17.2% | Reduced |
| Investment Management Corp of Ontario | 4,796 | $1.71M | 0.02% | −700−12.7% | Reduced |
| MUFG Securities Americas Inc. | 4,786 | $1.71M | 0.15% | +957+25.0% | Added |
| Whittier Trust Co | 4,743 | $1.69M | 0.02% | −523−9.9% | Reduced |
| Old National Bancorp | 4,693 | $1.67M | 0.03% | +2,553+119.3% | Added |
| Plato Investment Management Ltd | 4,706 | $1.67M | 0.13% | −5−0.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 4,711 | $1.67M | 0.04% | −188−3.8% | Reduced |
| Dynasty Wealth Management, LLC | 4,601 | $1.64M | 0.03% | +373+8.8% | Added |