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, Q3 2025
Institutional positions in Aon plc as of Sep 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
- 1,255
- +42 vs. Q2 2025
- Shares held
- 186.0M
- −1.74M (−0.9%) vs. Q2 2025
- Total value
- $66.3B
- −$638.0M (−1.0%) vs. Q2 2025
- New holders
- 127
- 477 more added
- Sold out
- 85
- 401 more reduced
20 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | 3,000 | $1.07M | 0.01% | +3,000 | New |
| Oxford Financial Group Ltd | 2,967 | $1.06M | 0.06% | 00.0% | Unchanged |
| Profund Advisors LLC | 2,967 | $1.06M | 0.03% | +231+8.4% | Added |
| Intellectus Partners, LLC | 2,956 | $1.05M | 0.20% | +113+4.0% | Added |
| Fox Run Management, L.L.C. | 2,936 | $1.05M | 0.16% | +1,875+176.7% | Added |
| Atomi Financial Group, Inc. | 2,922 | $1.04M | 0.03% | +718+32.6% | Added |
| Gsa Capital Partners LLP | 2,892 | $1.03M | 0.09% | +996+52.5% | Added |
| Greenwood Gearhart Inc | 2,884 | $1.03M | 0.06% | 00.0% | Unchanged |
| PFW Advisors LLC | 2,879 | $1.03M | 0.30% | 00.0% | Unchanged |
| Kingsview Wealth Management, LLC | 2,837 | $1.01M | 0.02% | +2,172+326.6% | Added |
| Armor Investment Advisors, LLC | 2,834 | $1.01M | 0.32% | +6+0.2% | Added |
| Mutual Advisors, LLC | 2,959 | $1.01M | 0.02% | +2,205+292.4% | Added |
| Ameritas Investment Partners, Inc. | 2,831 | $1.01M | 0.03% | −71−2.4% | Reduced |
| Mather Group, LLC. | 2,821 | $1.01M | 0.01% | −136−4.6% | Reduced |
| Signaturefd, LLC | 2,816 | $1.00M | 0.02% | +5+0.2% | Added |
| Pinnbrook Capital Management LP | 2,815 | $1.00M | 0.19% | +2,815 | New |
| Stratos Wealth Partners, LTD. | 2,812 | $1.00M | 0.01% | +255+10.0% | Added |
| Regal Investment Advisors LLC | 2,810 | $1.00M | 0.07% | +17+0.6% | Added |
| Chilton Investment Co LLC | 2,790 | $994.9K | 0.02% | +571+25.7% | Added |
| TD Private Client Wealth LLC | 2,788 | $994.2K | 0.02% | +84+3.1% | Added |
| Belpointe Asset Management LLC | 2,770 | $987.7K | 0.04% | −69−2.4% | Reduced |
| Fortis Capital Advisors, LLC | 2,770 | $987.7K | 0.16% | −69−2.4% | Reduced |
| Venturi Wealth Management, LLC | 2,765 | $986.1K | 0.05% | −686−19.9% | Reduced |
| Skopos Labs, Inc. | 2,787 | $982.8K | 0.13% | −16−0.6% | Reduced |
| Moneta Group Investment Advisors LLC | 2,705 | $964.4K | 0.01% | +224+9.0% | Added |
| Catalytic Wealth RIA, LLC | 2,682 | $956.3K | 0.03% | +1,307+95.1% | Added |
| We Are One Seven, LLC | 2,677 | $954.6K | 0.02% | +756+39.4% | Added |
| CWA Asset Management Group, LLC | 2,655 | $946.7K | 0.04% | +1,153+76.8% | Added |
| Websterrogers Financial Advisors, LLC | 2,647 | $943.9K | 0.28% | −66−2.4% | Reduced |
| Foundation Wealth Management, LLC | 2,639 | $941.0K | 0.60% | +2,639 | New |
| Bryn Mawr Trust Co | 2,639 | $941.0K | 0.02% | −2,836−51.8% | Reduced |
| Joel Isaacson & Co., LLC | 2,638 | $940.7K | 0.03% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 2,620 | $934.6K | 0.01% | +866+49.4% | Added |
| Occudo Quantitative Strategies LP | 2,619 | $933.9K | 0.11% | −19,575−88.2% | Reduced |
| GAMMA Investing LLC | 2,609 | $930.3K | 0.05% | +698+36.5% | Added |
| Beirne Wealth Consulting Services, LLC | 2,596 | $926.2K | 0.22% | +2,596 | New |
| Hamilton Capital Partners Inc. | 2,588 | $922.8K | 0.04% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 2,572 | $917.1K | 0.01% | −64−2.4% | Reduced |
| Park Avenue Securities LLC | 2,561 | $913.0K | 0.01% | +248+10.7% | Added |
| Future Fund LLC | 2,557 | $911.8K | 0.32% | +525+25.8% | Added |
| Tiaa Trust, National Association | 2,549 | $908.9K | 0.00% | −20−0.8% | Reduced |
| 111 Capital | 2,527 | $901.1K | 0.17% | +2,527 | New |
| Diversify Advisory Services, LLC | 2,629 | $893.5K | 0.03% | −105−3.8% | Reduced |
| Harbor Advisors LLC | 2,500 | $891.5K | 0.14% | 00.0% | Unchanged |
| Hartline Investment Corp | 2,491 | $888.2K | 0.09% | −55−2.2% | Reduced |
| Trust Asset Management LLC | 2,467 | $879.7K | 0.06% | 00.0% | Unchanged |
| Covenant Partners, LLC | 2,454 | $875.0K | 0.25% | 00.0% | Unchanged |
| MQS Management LLC | 2,416 | $861.5K | 0.50% | +2,416 | New |
| Beverly Hills Private Wealth, LLC | 2,414 | $860.8K | 0.15% | −28−1.1% | Reduced |
| Sendero Wealth Management, LLC | 2,414 | $860.8K | 0.10% | +6+0.2% | Added |
| Perigon Wealth Management, LLC | 2,399 | $855.5K | 0.02% | +616+34.5% | Added |
| Twelve Points Wealth Management LLC | 2,389 | $852.0K | 0.21% | −306−11.4% | Reduced |
| Three Seasons Wealth, LLC | 2,389 | $851.9K | 0.08% | +641+36.7% | Added |
| LeClair Wealth Partners LLC | 2,379 | $848.3K | 0.53% | 00.0% | Unchanged |
| Soltis Investment Advisors LLC | 2,370 | $845.0K | 0.06% | +15+0.6% | Added |
| SageView Advisory Group, LLC | 2,356 | $840.1K | 0.03% | +165+7.5% | Added |
| Valeo Financial Advisors, LLC | 2,355 | $839.9K | 0.02% | −79−3.2% | Reduced |
| Connecticut Wealth Management, LLC | 2,344 | $835.8K | 0.04% | −200−7.9% | Reduced |
| Smartleaf Asset Management LLC | 2,350 | $833.5K | 0.05% | +1,232+110.2% | Added |
| Arkadios Wealth Advisors | 2,315 | $825.5K | 0.02% | +518+28.8% | Added |
| Heritage Family Offices, LLP | 2,308 | $823.0K | 0.38% | +35+1.5% | Added |
| a16z Perennial Management, L.P. | 2,304 | $821.6K | 0.07% | +2,304 | New |
| Aaron Wealth Advisors | 2,302 | $820.8K | 0.05% | +1,106+92.5% | Added |
| Allworth Financial LP | 2,290 | $816.7K | 0.00% | +182+8.6% | Added |
| Redwood Wealth Management Group, LLC | 2,284 | $814.4K | 0.35% | −2−0.1% | Reduced |
| Bangor Savings Bank | 2,283 | $814.1K | 0.07% | −50−2.1% | Reduced |
| Act Two Investors LLC | 2,275 | $811.2K | 0.14% | +154+7.3% | Added |
| Vise Technologies, Inc. | 2,261 | $806.1K | 0.03% | +507+28.9% | Added |
| Generali Asset Management SPA SGR | 2,249 | $801.9K | 0.02% | −6−0.3% | Reduced |
| D.A. Davidson & Co. | 2,233 | $796.2K | 0.01% | −5−0.2% | Reduced |
| Aviso Financial Inc. | 2,209 | $787.7K | 0.03% | +13+0.6% | Added |
| Simplicity Wealth,LLC | 2,174 | $775.4K | 0.04% | −2,066−48.7% | Reduced |
| Painted Porch Advisors LLC | 2,169 | $773.4K | 0.29% | −156−6.7% | Reduced |
| Founders Financial Alliance, LLC | 2,161 | $770.5K | 0.15% | +104+5.1% | Added |
| Hills Bank & Trust Co | 2,154 | $768.1K | 0.05% | +7+0.3% | Added |
| Farringdon Capital, Ltd. | 2,146 | $765.2K | 0.19% | −570−21.0% | Reduced |
| Aigen Investment Management, LP | 2,125 | $757.7K | 0.12% | +2,125 | New |
| Wedmont Private Capital | 2,054 | $753.7K | 0.03% | +2+0.1% | Added |
| Atom Investors LP | 2,104 | $750.2K | 0.06% | +2,104 | New |
| Blue Chip Partners, Inc. | 2,100 | $748.9K | 0.06% | +95+4.7% | Added |
| R Squared Ltd | 2,099 | $748.5K | 0.32% | +2,099 | New |
| Exchange Traded Concepts, LLC | 2,089 | $744.9K | 0.01% | +1,722+469.2% | Added |
| Fifth Third Wealth Advisors LLC | 2,079 | $741.3K | 0.03% | +140+7.2% | Added |
| Fidelis Capital Partners, LLC | 2,076 | $740.1K | 0.06% | +49+2.4% | Added |
| Commerzbank Aktiengesellschaft | 2,060 | $735.0K | 0.02% | 00.0% | Unchanged |
| Chicago Capital, LLC | 2,058 | $733.8K | 0.02% | 00.0% | Unchanged |
| Cigna Investments Inc | 2,047 | $730.0K | 0.10% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 2,020 | $720.2K | 0.01% | −38−1.8% | Reduced |
| Diversify Wealth Management, LLC | 2,113 | $718.1K | 0.04% | −733−25.8% | Reduced |
| Banque Cantonale Vaudoise | 2,004 | $714.0K | 0.03% | −1,407−41.2% | Reduced |
| Thompson Investment Management, Inc. | 2,000 | $713.2K | 0.10% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,999 | $712.9K | 0.01% | −47−2.3% | Reduced |
| Saturna Capital CORP | 1,989 | $709.2K | 0.01% | 00.0% | Unchanged |
| Martin Investment Management, LLC | 1,985 | $707.8K | 0.18% | +35+1.8% | Added |
| Ballentine Partners, LLC | 1,983 | $707.0K | 0.01% | −12−0.6% | Reduced |
| Hancock Whitney Corp | 1,977 | $705.0K | 0.01% | −1,143−36.6% | Reduced |
| State of Wyoming | 1,960 | $698.9K | 0.08% | +707+56.4% | Added |
| Global Retirement Partners, LLC | 1,940 | $691.8K | 0.02% | +48+2.5% | Added |
| Miracle Mile Advisors, LLC | 1,939 | $691.4K | 0.01% | +63+3.4% | Added |
| Sagespring Wealth Partners, LLC | 1,936 | $690.2K | 0.01% | +432+28.7% | Added |