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 2021
Institutional positions in Aon plc as of Jun 30, 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
- 912
- +4 vs. Q1 2021
- Shares held
- 223.7M
- +1.23M (+0.6%) vs. Q1 2021
- Total value
- $53.4B
- +$2.24B (+4.4%) vs. Q1 2021
- New holders
- 82
- 353 more added
- Sold out
- 78
- 289 more reduced
11 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 1,265 | $60.6B |
| Q4 2025 | 1,288 | $66.7B |
| Q3 2025 | 1,254 | $66.3B |
| Q2 2025 | 1,232 | $69.3B |
| Q1 2025 | 1,275 | $77.1B |
| Q4 2024 | 1,195 | $69.1B |
| Q3 2024 | 1,148 | $66.1B |
| Q2 2024 | 1,110 | $55.4B |
| Q1 2024 | 1,086 | $57.4B |
| Q4 2023 | 1,066 | $49.8B |
| Q3 2023 | 1,048 | $56.4B |
| Q2 2023 | 1,024 | $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 2021
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KC Investment Advisors, LLC | 2,287 | $546.0K | 0.44% | +125+5.8% | Added |
| Mid Atlantic Financial Management Inc | 2,311 | $552.0K | 0.04% | −127−5.2% | Reduced |
| Waldron Private Wealth LLC | 2,330 | $556.0K | 0.04% | −10.0% | Reduced |
| Standard Family Office LLC | 2,347 | $560.0K | 0.12% | +2,337+23,370.0% | Added |
| Truadvice, LLC | 2,206 | $573.0K | 0.13% | +769+53.5% | Added |
| AGF Investments LLC | 2,414 | $576.0K | 0.06% | +2,414 | New |
| Altium Wealth Management LLC | 2,421 | $578.0K | 0.04% | −50−2.0% | Reduced |
| Paloma Partners Management Co | 2,440 | $582.0K | 0.02% | −21,139−89.7% | Reduced |
| Sentry Investment Management LLC | 2,442 | $583.0K | 0.15% | 00.0% | Unchanged |
| Covenant Partners, LLC | 2,454 | $586.0K | 0.22% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 2,475 | $591.0K | 0.10% | +5+0.2% | Added |
| Donaldson Capital Management, LLC | 2,485 | $593.0K | 0.03% | +167+7.2% | Added |
| Exchange Traded Concepts, LLC | 2,495 | $596.0K | 0.02% | −10,363−80.6% | Reduced |
| Summit X, LLC | 2,491 | $596.0K | 0.15% | +40+1.6% | Added |
| Harbor Advisors LLC | 2,500 | $597.0K | 0.12% | 00.0% | Unchanged |
| Advisor OS, LLC | 2,500 | $598.0K | 0.12% | +871+53.5% | Added |
| King Luther Capital Management Corp | 2,510 | $599.0K | 0.00% | −20−0.8% | Reduced |
| YorkBridge Wealth Partners, LLC | 2,526 | $603.0K | 0.16% | 00.0% | Unchanged |
| Marino, Stram & Associates LLC | 2,526 | $603.0K | 0.16% | +2,526 | New |
| North Star Investment Management Corp. | 2,573 | $614.0K | 0.05% | +284+12.4% | Added |
| Csenge Advisory Group | 2,573 | $614.0K | 0.05% | +1,598+163.9% | Added |
| Wealthsource Partners, LLC | 2,597 | $620.0K | 0.06% | +2,597 | New |
| Chicago Capital, LLC | 2,600 | $621.0K | 0.02% | 00.0% | Unchanged |
| MAI Capital Management | 2,620 | $626.0K | 0.01% | +117+4.7% | Added |
| Greenleaf Trust | 2,653 | $633.0K | 0.01% | +11+0.4% | Added |
| Stratos Wealth Partners, LTD. | 2,677 | $639.0K | 0.02% | +10+0.4% | Added |
| Summit Financial, LLC | 2,683 | $640.6K | 0.06% | +2,683 | New |
| Alera Investment Advisors, LLC | 2,689 | $642.0K | 0.19% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 2,704 | $646.0K | 0.16% | −1,167−30.1% | Reduced |
| Veriti Management LLC | 2,735 | $653.0K | 0.10% | +365+15.4% | Added |
| Haverford Trust Co | 2,770 | $661.0K | 0.01% | +1,500+118.1% | Added |
| Hobart Private Capital, LLC | 2,821 | $673.5K | 0.28% | −29−1.0% | Reduced |
| Meiji Yasuda Life Insurance Co | 2,868 | $685.0K | 0.01% | −2,278−44.3% | Reduced |
| Conning Inc. | 2,876 | $687.0K | 0.02% | −264−8.4% | Reduced |
| Kinneret Advisory, LLC | 2,878 | $687.0K | 0.08% | 00.0% | Unchanged |
| Dorsey & Whitney Trust CO LLC | 2,882 | $688.0K | 0.07% | −79−2.7% | Reduced |
| Armor Investment Advisors, LLC | 2,888 | $689.0K | 0.42% | +6+0.2% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 2,895 | $691.0K | 0.04% | +2,895 | New |
| Bel Air Investment Advisors LLC | 2,900 | $692.0K | 0.02% | −1,015−25.9% | Reduced |
| Lancaster Investment Management | 2,911 | $695.0K | 29.98% | 00.0% | Unchanged |
| Kore Private Wealth LLC | 2,931 | $700.0K | 0.08% | −116−3.8% | Reduced |
| Moneta Group Investment Advisors LLC | 2,932 | $700.0K | 0.03% | +1,289+78.5% | Added |
| Auxier Asset Management | 2,952 | $705.0K | 0.12% | 00.0% | Unchanged |
| FourThought Financial, LLC | 3,015 | $719.0K | 0.10% | +671+28.6% | Added |
| Bangor Savings Bank | 3,018 | $721.0K | 0.08% | +15+0.5% | Added |
| Duncker Streett & Co Inc | 3,037 | $725.0K | 0.13% | 00.0% | Unchanged |
| Arnhold LLC | 3,054 | $729.0K | 0.08% | 00.0% | Unchanged |
| Strategic Investment Advisors | 3,074 | $734.0K | 0.17% | +1,236+67.2% | Added |
| NorthRock Partners, LLC | 3,081 | $736.0K | 0.06% | −58−1.8% | Reduced |
| Hummer Financial Advisory Services Inc | 3,133 | $748.0K | 0.69% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 3,161 | $755.0K | 0.09% | +3,161 | New |
| McAdam, LLC | 2,865 | $756.0K | 0.09% | −2−0.1% | Reduced |
| Glenview State Bank Trust Dept. | 3,195 | $763.0K | 0.23% | 00.0% | Unchanged |
| Hills Bank & Trust Co | 3,210 | $766.0K | 0.12% | −20−0.6% | Reduced |
| Bartlett & Co. Wealth Management LLC | 3,250 | $776.0K | 0.01% | −100−3.0% | Reduced |
| Bartlett & Co. LLC | 3,250 | $776.0K | 0.01% | −100−3.0% | Reduced |
| Marble Harbor Investment Counsel, LLC | 3,273 | $781.0K | 0.10% | 00.0% | Unchanged |
| Brewin Dolphin Ltd | 3,274 | $781.7K | 0.04% | 00.0% | Unchanged |
| JustInvest LLC | 3,281 | $783.0K | 0.08% | +732+28.7% | Added |
| Toroso Investments, LLC | 3,292 | $786.0K | 0.03% | +1,865+130.7% | Added |
| QS Investors, LLC | 3,298 | $788.0K | 0.01% | −7−0.2% | Reduced |
| Exencial Wealth Advisors, LLC | 3,302 | $788.0K | 0.04% | +1,067+47.7% | Added |
| D.A. Davidson & Co. | 3,326 | $794.0K | 0.01% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 3,324 | $794.0K | 0.08% | +579+21.1% | Added |
| Mission Wealth Management, LP | 3,360 | $802.0K | 0.04% | 00.0% | Unchanged |
| Connable Office Inc | 3,401 | $812.0K | 0.11% | 00.0% | Unchanged |
| Laurel Wealth Advisors, Inc. | 3,416 | $816.0K | 0.11% | 00.0% | Unchanged |
| Profund Advisors LLC | 3,426 | $817.0K | 0.03% | −138−3.9% | Reduced |
| Bar Harbor Trust Services | 3,426 | $818.0K | 0.26% | +324+10.4% | Added |
| Parallax Volatility Advisers, L.P. | 3,436 | $820.0K | 0.01% | +266+8.4% | Added |
| Ci Investments Inc. | 3,462 | $827.0K | 0.00% | +1,371+65.6% | Added |
| First American Bank | 3,500 | $836.0K | 0.05% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 3,619 | $864.0K | 0.09% | −7,295−66.8% | Reduced |
| IndexIQ Advisors LLC | 3,648 | $871.0K | 0.03% | +64+1.8% | Added |
| Alphasimplex Group, LLC | 3,653 | $872.0K | 0.44% | 00.0% | Unchanged |
| Intersect Capital LLC | 3,683 | $879.0K | 0.16% | +45+1.2% | Added |
| Gryphon Financial Partners LLC | 4,247 | $880.0K | 0.21% | +320+8.1% | Added |
| Circle Wealth Management, LLC | 3,687 | $880.0K | 0.13% | −114−3.0% | Reduced |
| KCS Wealth Advisory | 3,737 | $892.0K | 0.42% | −227−5.7% | Reduced |
| Logan Capital Management Inc | 3,751 | $896.0K | 0.04% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 3,755 | $897.0K | 0.18% | +267+7.7% | Added |
| Sawtooth Solutions, LLC | 3,797 | $906.0K | 0.18% | +1,748+85.3% | Added |
| Blue Chip Partners, Inc. | 3,813 | $910.0K | 0.13% | +7+0.2% | Added |
| S&T Bank | 3,895 | $930.0K | 0.14% | 00.0% | Unchanged |
| Level Four Advisory Services, LLC | 3,969 | $948.0K | 0.07% | +11+0.3% | Added |
| Silver Lake Advisory, LLC | 3,623 | $957.0K | 0.46% | +3,623 | New |
| Cubic Asset Management, LLC | 4,019 | $960.0K | 0.24% | 00.0% | Unchanged |
| Ieq Capital, LLC | 4,028 | $962.0K | 0.03% | +812+25.2% | Added |
| Chicago Trust Co NA | 4,049 | $967.0K | 0.23% | +2,031+100.6% | Added |
| Providence Wealth Advisors, LLC | 4,075 | $971.0K | 0.66% | 00.0% | Unchanged |
| Ellis Investment Partners, LLC | 4,070 | $971.0K | 0.25% | 00.0% | Unchanged |
| RBF Capital, LLC | 4,100 | $979.0K | 0.05% | 00.0% | Unchanged |
| Alpha Paradigm Partners, LLC | 4,110 | $981.0K | 0.37% | +2,219+117.3% | Added |
| TownSquare Capital, LLC | 4,199 | $999.0K | 0.03% | +1,610+62.2% | Added |
| Snowden Capital Advisors LLC | 4,196 | $1.00M | 0.05% | +325+8.4% | Added |
| Marshall Financial Group LLC | 4,229 | $1.01M | 0.55% | −728−14.7% | Reduced |
| Hancock Whitney Corp | 4,257 | $1.02M | 0.03% | +232+5.8% | Added |
| Gyroscope Capital Management Group, LLC | 4,326 | $1.03M | 0.36% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 4,357 | $1.04M | 0.01% | −387−8.2% | Reduced |
| Sound View Wealth Advisors Group, LLC | 4,426 | $1.06M | 0.22% | +148+3.5% | Added |