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 2024
Institutional positions in Aon plc as of Dec 31, 2024. 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
- 1,196
- +61 vs. Q3 2024
- Shares held
- 192.5M
- +2.06M (+1.1%) vs. Q3 2024
- Total value
- $69.1B
- +$3.12B (+4.7%) vs. Q3 2024
- New holders
- 143
- 418 more added
- Sold out
- 82
- 408 more reduced
14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Crestline Management, LP | 4,653 | $1.67M | 0.06% | −10,578−69.5% | Reduced |
| NorthCrest Asset Manangement, LLC | 4,624 | $1.66M | 0.05% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 4,606 | $1.65M | 0.22% | +119+2.7% | Added |
| Enterprise Financial Services Corp | 4,570 | $1.64M | 0.91% | −7−0.2% | Reduced |
| Ninety One North America, Inc. | 4,551 | $1.63M | 0.10% | −596−11.6% | Reduced |
| Sendero Wealth Management, LLC | 4,539 | $1.63M | 0.24% | 00.0% | Unchanged |
| Clune & Associates, Ltd. | 4,483 | $1.61M | 0.53% | +4,483 | New |
| NewEdge Wealth, LLC | 4,462 | $1.60M | 0.03% | +25+0.6% | Added |
| Vestmark Advisory Solutions, Inc. | 4,406 | $1.58M | 0.05% | +2,952+203.0% | Added |
| Greenwood Gearhart Inc | 4,396 | $1.58M | 0.11% | −332−7.0% | Reduced |
| Gsa Capital Partners LLP | 4,371 | $1.57M | 0.12% | +1,973+82.3% | Added |
| Logan Capital Management Inc | 4,306 | $1.55M | 0.06% | −997−18.8% | Reduced |
| NFJ Investment Group, LLC | 4,294 | $1.54M | 0.05% | −42−1.0% | Reduced |
| Mission Wealth Management, LP | 4,292 | $1.54M | 0.04% | −308−6.7% | Reduced |
| Huntington National Bank | 4,290 | $1.54M | 0.01% | +114+2.7% | Added |
| Congress Wealth Management LLC | 4,268 | $1.53M | 0.02% | −3,257−43.3% | Reduced |
| Oxford Financial Group Ltd | 4,196 | $1.51M | 0.10% | −4,361−51.0% | Reduced |
| Accredited Investors Inc. | 4,184 | $1.50M | 0.09% | −21−0.5% | Reduced |
| Ellis Investment Partners, LLC | 4,070 | $1.46M | 0.29% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 4,046 | $1.45M | 0.01% | −579−12.5% | Reduced |
| Dynasty Wealth Management, LLC | 4,043 | $1.45M | 0.03% | +334+9.0% | Added |
| EP Wealth Advisors, LLC | 4,025 | $1.45M | 0.01% | −313−7.2% | Reduced |
| Meeder Advisory Services, Inc. | 4,023 | $1.44M | 0.09% | +64+1.6% | Added |
| Brown Brothers Harriman & Co | 4,016 | $1.44M | 0.01% | −11,135−73.5% | Reduced |
| Garrison Bradford & Associates Inc | 4,000 | $1.44M | 1.51% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 3,993 | $1.43M | 0.01% | +10+0.3% | Added |
| Alaska Permanent Fund Corp | 3,959 | $1.42M | 0.02% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 3,706 | $1.42M | 0.08% | +56+1.5% | Added |
| Vestcor Inc | 3,947 | $1.42M | 0.05% | +216+5.8% | Added |
| Canandaigua National Bank & Trust Co | 3,937 | $1.41M | 0.14% | −131−3.2% | Reduced |
| Pekin Hardy Strauss, Inc. | 3,861 | $1.39M | 0.18% | −625−13.9% | Reduced |
| Jones Financial Companies LLLP | 3,808 | $1.37M | 0.00% | +744+24.3% | Added |
| Auxier Asset Management | 3,767 | $1.35M | 0.21% | 00.0% | Unchanged |
| Group One Trading, L.P. | 3,741 | $1.34M | 0.05% | +2,922+356.8% | Added |
| Venturi Wealth Management, LLC | 3,738 | $1.34M | 0.07% | −447−10.7% | Reduced |
| NBT Bank N A | 3,733 | $1.34M | 0.09% | −50−1.3% | Reduced |
| Snowden Capital Advisors LLC | 3,713 | $1.33M | 0.04% | −1,201−24.4% | Reduced |
| Dorsey & Whitney Trust CO LLC | 3,708 | $1.33M | 0.07% | −778−17.3% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 3,692 | $1.33M | 0.04% | +33+0.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,687 | $1.32M | 0.05% | −261−6.6% | Reduced |
| Arthur M. Cohen & Associates, LLC | 3,670 | $1.32M | 0.23% | 00.0% | Unchanged |
| BBR Partners, LLC | 3,669 | $1.32M | 0.09% | +9+0.2% | Added |
| NorthRock Partners, LLC | 3,646 | $1.31M | 0.04% | −562−13.4% | Reduced |
| Silver Lake Advisory, LLC | 3,623 | $1.30M | 0.57% | 00.0% | Unchanged |
| First American Bank | 3,540 | $1.27M | 0.09% | −10.0% | Reduced |
| AXS Investments LLC | 3,520 | $1.26M | 0.35% | −280−7.4% | Reduced |
| Good Life Advisors, LLC | 3,503 | $1.26M | 0.09% | −54−1.5% | Reduced |
| Waldron Private Wealth LLC | 3,470 | $1.25M | 0.05% | +81+2.4% | Added |
| Private Trust Co NA | 3,444 | $1.24M | 0.13% | +20+0.6% | Added |
| Merit Financial Group, LLC | 3,439 | $1.24M | 0.02% | +2,022+142.7% | Added |
| LGT Group Foundation | 3,425 | $1.23M | 0.02% | 00.0% | Unchanged |
| Chesley Taft & Associates LLC | 3,422 | $1.23M | 0.06% | 00.0% | Unchanged |
| ISAM Funds (UK) Ltd | 3,402 | $1.22M | 0.91% | −645−15.9% | Reduced |
| ABN AMRO Bank N.V. | 3,402 | $1.21M | 0.02% | 00.0% | Unchanged |
| Horizon Investments, LLC | 3,362 | $1.21M | 0.03% | +43+1.3% | Added |
| Engineers Gate Manager LP | 3,341 | $1.20M | 0.02% | +3,341 | New |
| Capstone Investment Advisors, LLC | 3,321 | $1.19M | 0.01% | −2,753−45.3% | Reduced |
| Duncker Streett & Co Inc | 3,289 | $1.18M | 0.22% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 3,274 | $1.18M | 0.23% | −794−19.5% | Reduced |
| Frank, Rimerman Advisors LLC | 3,259 | $1.17M | 0.08% | +80+2.5% | Added |
| Circle Wealth Management, LLC | 3,249 | $1.17M | 0.02% | −1,290−28.4% | Reduced |
| Legacy Wealth Asset Management, LLC | 3,243 | $1.16M | 0.32% | −32−1.0% | Reduced |
| MUFG Securities Americas Inc. | 3,193 | $1.15M | 0.15% | +3,193 | New |
| Profund Advisors LLC | 3,191 | $1.15M | 0.04% | −247−7.2% | Reduced |
| Eqis Capital Management, Inc. | 3,165 | $1.14M | 0.09% | −323−9.3% | Reduced |
| Marble Harbor Investment Counsel, LLC | 3,125 | $1.12M | 0.12% | 00.0% | Unchanged |
| Syon Capital LLC | 3,121 | $1.12M | 0.10% | −247−7.3% | Reduced |
| Citrine Capital LLC | 3,100 | $1.11M | 0.82% | +3,100 | New |
| Landscape Capital Management, L.L.C. | 3,078 | $1.11M | 0.12% | −1,711−35.7% | Reduced |
| TD Private Client Wealth LLC | 3,066 | $1.10M | 0.03% | +258+9.2% | Added |
| Sumitomo Life Insurance Co | 3,060 | $1.10M | 0.02% | −100−3.2% | Reduced |
| MOKAN Wealth Management Inc. | 3,024 | $1.09M | 0.69% | +3,024 | New |
| Mather Group, LLC. | 3,016 | $1.08M | 0.01% | −42−1.4% | Reduced |
| RBF Capital, LLC | 3,000 | $1.08M | 0.06% | −1,100−26.8% | Reduced |
| Ameritas Investment Partners, Inc. | 2,968 | $1.07M | 0.03% | −92−3.0% | Reduced |
| Heritage Family Offices, LLP | 2,951 | $1.06M | 0.53% | +423+16.7% | Added |
| King Luther Capital Management Corp | 2,939 | $1.06M | 0.00% | 00.0% | Unchanged |
| PFW Advisors LLC | 2,879 | $1.03M | 0.32% | +2,879 | New |
| Kayne Anderson Rudnick Investment Management LLC | 2,850 | $1.02M | 0.00% | +1,072+60.3% | Added |
| Armor Investment Advisors, LLC | 2,836 | $1.02M | 0.42% | +23+0.8% | Added |
| Regal Investment Advisors LLC | 2,810 | $1.01M | 0.08% | +2,810 | New |
| Tiaa Trust, National Association | 2,798 | $1.01M | 0.00% | +203+7.8% | Added |
| McAdam, LLC | 2,755 | $989.5K | 0.05% | +19+0.7% | Added |
| Hartline Investment Corp | 2,750 | $987.7K | 0.11% | +97+3.7% | Added |
| Waterfront Wealth Inc. | 2,745 | $985.9K | 0.24% | +131+5.0% | Added |
| Principal Securities, Inc. | 2,738 | $983.4K | 0.02% | +2,284+503.1% | Added |
| Signaturefd, LLC | 2,725 | $978.7K | 0.02% | +79+3.0% | Added |
| Mattern Capital Management, LLC | 2,724 | $978.4K | 0.13% | +77+2.9% | Added |
| Websterrogers Financial Advisors, LLC | 2,713 | $974.4K | 0.34% | −90−3.2% | Reduced |
| We Are One Seven, LLC | 2,697 | $968.7K | 0.04% | +453+20.2% | Added |
| FourThought Financial Partners, LLC | 2,689 | $965.8K | 0.10% | −82−3.0% | Reduced |
| Dakota Wealth Management | 2,662 | $956.1K | 0.02% | −685−20.5% | Reduced |
| Maple Capital Management, Inc. | 2,634 | $946.0K | 0.07% | −10−0.4% | Reduced |
| Panagora Asset Management Inc | 2,626 | $943.2K | 0.00% | −1,347−33.9% | Reduced |
| Curated Wealth Partners LLC | 2,622 | $941.7K | 0.11% | +2,622 | New |
| Redwood Wealth Management Group, LLC | 2,618 | $939.2K | 0.46% | −13−0.5% | Reduced |
| Connecticut Wealth Management, LLC | 2,612 | $938.1K | 0.05% | +85+3.4% | Added |
| Beacon Pointe Advisors, LLC | 2,602 | $934.5K | 0.01% | −502−16.2% | Reduced |
| Permanens Capital L.P. | 2,596 | $932.4K | 0.18% | 00.0% | Unchanged |
| Twelve Points Wealth Management LLC | 2,527 | $907.7K | 0.26% | +236+10.3% | Added |