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 |
|---|---|---|---|---|---|
| Resources Investment Advisors, LLC. | 3,790 | $1.19M | 0.03% | +1,372+56.7% | Added |
| Martin Investment Management, LLC | 3,789 | $1.19M | 0.34% | +2,370+167.0% | Added |
| Coldstream Capital Management Inc | 3,787 | $1.19M | 0.04% | +98+2.7% | Added |
| Tokio Marine Asset Management Co Ltd | 3,751 | $1.18M | 0.08% | +412+12.3% | Added |
| Symmetry Partners, LLC | 3,741 | $1.18M | 0.07% | 00.0% | Unchanged |
| LGT Group Foundation | 3,727 | $1.18M | 0.03% | +327+9.6% | Added |
| Advisors Asset Management, Inc. | 3,684 | $1.16M | 0.02% | +426+13.1% | Added |
| Silver Lake Advisory, LLC | 3,623 | $1.14M | 0.63% | +3,623 | New |
| Veriti Management LLC | 3,613 | $1.14M | 0.14% | +142+4.1% | Added |
| Charter Trust Co | 3,608 | $1.14M | 0.09% | −64−1.7% | Reduced |
| Cubic Asset Management, LLC | 3,607 | $1.14M | 0.32% | −230−6.0% | Reduced |
| Tower Research Capital LLC (TRC) | 3,550 | $1.12M | 0.04% | −1,133−24.2% | Reduced |
| Sound View Wealth Advisors Group, LLC | 3,547 | $1.12M | 0.15% | +94+2.7% | Added |
| Busey Wealth Management | 3,503 | $1.10M | 0.05% | 00.0% | Unchanged |
| First American Bank | 3,500 | $1.10M | 0.10% | 00.0% | Unchanged |
| Wexford Capital LP | 3,439 | $1.08M | 0.22% | +3,439 | New |
| Calamos Wealth Management LLC | 3,428 | $1.08M | 0.08% | −188−5.2% | Reduced |
| Private Trust Co NA | 3,403 | $1.07M | 0.15% | −25−0.7% | Reduced |
| ABN AMRO Bank N.V. | 3,402 | $1.07M | 0.02% | +3,402 | New |
| Brown Brothers Harriman & Co | 3,376 | $1.06M | 0.01% | −13−0.4% | Reduced |
| Dorsey & Whitney Trust CO LLC | 3,369 | $1.06M | 0.10% | +246+7.9% | Added |
| Pine Valley Investments Ltd Liability Co | 3,347 | $1.06M | 0.16% | +3,347 | New |
| Ameritas Investment Partners, Inc. | 3,347 | $1.06M | 0.04% | +2+0.1% | Added |
| Lakeview Capital Partners, LLC | 3,118 | $1.05M | 0.32% | −14−0.4% | Reduced |
| Desjardins Global Asset Management Inc. | 3,308 | $1.04M | 0.13% | +553+20.1% | Added |
| Qtron Investments LLC | 3,267 | $1.03M | 0.21% | +586+21.9% | Added |
| Tredje AP-fonden | 3,264 | $1.03M | 0.02% | −8,339−71.9% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 3,264 | $1.03M | 0.05% | −3,244−49.8% | Reduced |
| TrimTabs Asset Management, LLC | 3,222 | $1.02M | 0.54% | −738−18.6% | Reduced |
| Balentine LLC | 3,198 | $1.01M | 0.03% | −331−9.4% | Reduced |
| Vestor Capital, LLC | 3,193 | $1.01M | 0.12% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 3,188 | $1.01M | 0.04% | −4,179−56.7% | Reduced |
| Waldron Private Wealth LLC | 3,160 | $996.3K | 0.05% | +8+0.3% | Added |
| NewEdge Wealth, LLC | 3,149 | $992.8K | 0.04% | +55+1.8% | Added |
| Hummer Financial Advisory Services Inc | 3,133 | $987.8K | 1.05% | 00.0% | Unchanged |
| Marble Harbor Investment Counsel, LLC | 3,125 | $985.3K | 0.13% | −112−3.5% | Reduced |
| Banque Cantonale Vaudoise | 3,115 | $982.0K | 0.05% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 3,091 | $974.4K | 0.01% | −4,781−60.7% | Reduced |
| Stratos Wealth Partners, LTD. | 3,064 | $966.0K | 0.03% | −420−12.1% | Reduced |
| Arnhold LLC | 3,054 | $962.9K | 0.11% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 3,046 | $960.5K | 0.11% | +190+6.7% | Added |
| KCS Wealth Advisory | 3,038 | $957.9K | 0.36% | −67−2.2% | Reduced |
| Duncker Streett & Co Inc | 3,037 | $957.5K | 0.23% | 00.0% | Unchanged |
| Covenant Partners, LLC | 3,026 | $954.1K | 0.37% | +367+13.8% | Added |
| Alera Investment Advisors, LLC | 3,007 | $948.1K | 0.22% | 00.0% | Unchanged |
| Good Life Advisors, LLC | 3,006 | $947.8K | 0.12% | +6+0.2% | Added |
| AE Wealth Management LLC | 3,003 | $946.9K | 0.01% | −904−23.1% | Reduced |
| Sentry Investment Management LLC | 2,967 | $935.0K | 0.38% | +814+37.8% | Added |
| Armor Investment Advisors, LLC | 2,927 | $923.0K | 0.53% | +5+0.2% | Added |
| Redwood Wealth Management Group, LLC | 2,900 | $914.3K | 1.04% | 00.0% | Unchanged |
| Lido Advisors, LLC | 2,896 | $913.0K | 0.01% | +73+2.6% | Added |
| CAPROCK Group, Inc. | 2,894 | $912.7K | 0.07% | +971+50.5% | Added |
| McAdam, LLC | 2,881 | $908.4K | 0.08% | +17+0.6% | Added |
| Game Creek Capital, LP | 2,875 | $906.5K | 0.60% | −2,000−41.0% | Reduced |
| Van Leeuwen & Company, LLC | 2,872 | $905.5K | 0.61% | +1,324+85.5% | Added |
| American Trust | 2,871 | $905.2K | 0.06% | −178−5.8% | Reduced |
| Auxier Asset Management | 2,847 | $897.6K | 0.15% | −5−0.2% | Reduced |
| Patton Fund Management, Inc. | 2,840 | $895.4K | 0.26% | −1,951−40.7% | Reduced |
| Boston Private Wealth LLC | 2,831 | $892.8K | 0.01% | +366+14.8% | Added |
| Versor Investments LP | 2,800 | $882.8K | 0.12% | +305+12.2% | Added |
| King Luther Capital Management Corp | 2,729 | $860.4K | 0.00% | 00.0% | Unchanged |
| Tiaa, FSB | 2,648 | $834.9K | 0.00% | −186−6.6% | Reduced |
| Moneta Group Investment Advisors LLC | 2,630 | $829.1K | 0.02% | +152+6.1% | Added |
| Quadrant Capital Group LLC | 2,619 | $825.7K | 0.09% | +101+4.0% | Added |
| Bangor Savings Bank | 2,603 | $820.7K | 0.10% | −15−0.6% | Reduced |
| Bartlett & Co. LLC | 2,600 | $820.0K | 0.02% | 00.0% | Unchanged |
| Chicago Capital, LLC | 2,600 | $819.8K | 0.04% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 2,600 | $819.8K | 0.02% | 00.0% | Unchanged |
| SRN Advisors, LLC | 2,608 | $816.3K | 0.75% | −51−1.9% | Reduced |
| Algert Global LLC | 2,586 | $815.3K | 0.04% | −750−22.5% | Reduced |
| Quantbot Technologies LP | 2,581 | $813.8K | 0.06% | −7,018−73.1% | Reduced |
| Checchi Capital Advisers, LLC | 2,576 | $812.2K | 0.08% | +58+2.3% | Added |
| Siemens Fonds Invest GmbH | 2,558 | $806.5K | 0.08% | −28−1.1% | Reduced |
| Roundview Capital LLC | 2,547 | $803.0K | 0.08% | +2,547 | New |
| WBI Investments | 2,512 | $792.0K | 0.16% | −9,182−78.5% | Reduced |
| Cigna Investments Inc | 2,512 | $791.0K | 0.16% | −48−1.9% | Reduced |
| Profund Advisors LLC | 2,503 | $789.2K | 0.05% | +175+7.5% | Added |
| Harbor Advisors LLC | 2,500 | $788.2K | 0.18% | 00.0% | Unchanged |
| PDT Partners, LLC | 2,493 | $786.0K | 0.11% | −2,115−45.9% | Reduced |
| Fund Management at Engine No. 1 LLC | 2,492 | $785.7K | 0.16% | +214+9.4% | Added |
| My Legacy Advisors, LLC | 2,442 | $781.3K | 0.33% | −59−2.4% | Reduced |
| National Asset Management, Inc. | 2,458 | $774.8K | 0.02% | +370+17.7% | Added |
| FourThought Financial Partners, LLC | 2,453 | $773.5K | 0.11% | −27−1.1% | Reduced |
| XTX Topco Ltd | 2,433 | $767.1K | 0.16% | +151+6.6% | Added |
| Moody National Bank Trust Division | 2,419 | $762.7K | 0.07% | 00.0% | Unchanged |
| Clarius Group, LLC | 2,394 | $754.8K | 0.06% | −3−0.1% | Reduced |
| D.A. Davidson & Co. | 2,389 | $751.4K | 0.01% | −72−2.9% | Reduced |
| Acrisure Capital Management, LLC | 2,357 | $743.1K | 0.75% | −458−16.3% | Reduced |
| Trust Asset Management LLC | 2,350 | $740.9K | 0.08% | −51−2.1% | Reduced |
| Umb Bank N A | 2,346 | $739.7K | 0.01% | −209−8.2% | Reduced |
| Parallel Advisors, LLC | 2,338 | $737.2K | 0.02% | +9+0.4% | Added |
| KFG Wealth Management, LLC | 2,268 | $737.1K | 0.51% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 2,336 | $736.5K | 0.06% | +772+49.4% | Added |
| KCM Investment Advisors LLC | 2,326 | $733.4K | 0.03% | +11+0.5% | Added |
| DoubleLine ETF Adviser LP | 2,322 | $732.1K | 0.31% | −596−20.4% | Reduced |
| Hills Bank & Trust Co | 2,319 | $731.2K | 0.10% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 2,294 | $723.1K | 0.03% | +446+24.1% | Added |
| Waterfront Wealth Inc. | 2,285 | $720.6K | 0.24% | +111+5.1% | Added |
| Dynamic Advisor Solutions LLC | 2,278 | $718.3K | 0.04% | −316−12.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,250 | $709.5K | 0.01% | −2−0.1% | Reduced |