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 2023
Institutional positions in Aon plc as of Dec 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
- 1,067
- +35 vs. Q3 2023
- Shares held
- 171.3M
- −2.61M (−1.5%) vs. Q3 2023
- Total value
- $49.8B
- −$6.57B (−11.6%) vs. Q3 2023
- New holders
- 123
- 341 more added
- Sold out
- 88
- 403 more reduced
17 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Goelzer Investment Management, Inc. | 5,445 | $1.58M | 0.10% | +124+2.3% | Added |
| Cetera Investment Advisers | 5,471 | $1.59M | 0.01% | −2,420−30.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 5,508 | $1.60M | 0.01% | −347−5.9% | Reduced |
| Lincoln National Corp | 5,608 | $1.63M | 0.03% | +162+3.0% | Added |
| FJ Investments, LLC | 5,615 | $1.63M | 0.08% | +5,615 | New |
| LGT Fund Management Co Ltd. | 5,650 | $1.63M | 0.70% | 00.0% | Unchanged |
| Huntington National Bank | 5,634 | $1.64M | 0.01% | −6−0.1% | Reduced |
| First Hawaiian Bank | 5,635 | $1.64M | 0.05% | +26+0.5% | Added |
| Credit Agricole S A | 5,665 | $1.65M | 0.03% | +3,757+196.9% | Added |
| Seven Eight Capital, LP | 5,742 | $1.67M | 0.19% | +3,070+114.9% | Added |
| Mission Wealth Management, LP | 5,846 | $1.70M | 0.06% | +56+1.0% | Added |
| Premier Fund Managers Ltd | 5,977 | $1.73M | 0.07% | −4,774−44.4% | Reduced |
| Assetmark, Inc | 5,945 | $1.73M | 0.01% | +888+17.6% | Added |
| Salvus Wealth Management, LLC | 5,955 | $1.73M | 1.23% | −35−0.6% | Reduced |
| Ancora Advisors, LLC | 6,042 | $1.76M | 0.04% | −75−1.2% | Reduced |
| Aigen Investment Management, LP | 6,125 | $1.78M | 0.32% | +6,125 | New |
| CWM, LLC | 6,144 | $1.79M | 0.01% | −743−10.8% | Reduced |
| Aire Advisors, LLC | 6,294 | $1.83M | 0.45% | +9+0.1% | Added |
| Quantinno Capital Management LP | 6,298 | $1.83M | 0.06% | +862+15.9% | Added |
| Caldwell Trust Co | 6,300 | $1.83M | 0.23% | −526−7.7% | Reduced |
| Integrated Wealth Concepts LLC | 6,334 | $1.84M | 0.03% | +1,010+19.0% | Added |
| GWM Advisors LLC | 6,292 | $1.85M | 0.02% | +420+7.2% | Added |
| Private Advisor Group, LLC | 6,384 | $1.86M | 0.01% | +884+16.1% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 6,431 | $1.87M | 0.08% | +114+1.8% | Added |
| Wellington Management Group LLP | 6,491 | $1.89M | 0.00% | −3,584−35.6% | Reduced |
| Lafayette Investments, Inc. | 6,551 | $1.91M | 0.47% | +295+4.7% | Added |
| Axxcess Wealth Management, LLC | 6,564 | $1.91M | 0.06% | +5,942+955.3% | Added |
| Triumph Capital Management | 6,650 | $1.94M | 0.82% | +700+11.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 6,683 | $1.94M | 0.18% | −3,719−35.8% | Reduced |
| Brown Advisory Inc | 6,689 | $1.95M | 0.00% | +587+9.6% | Added |
| Mitchell Capital Management Co | 6,735 | $1.96M | 0.41% | −307−4.4% | Reduced |
| Gabelli Funds LLC | 6,750 | $1.96M | 0.02% | −1,200−15.1% | Reduced |
| Everence Capital Management Inc | 6,840 | $1.99M | 0.14% | +1,300+23.5% | Added |
| Ascent Group, LLC | 6,485 | $2.01M | 0.19% | +383+6.3% | Added |
| Vinva Investment Management Ltd | 7,000 | $2.03M | 0.14% | +1,500+27.3% | Added |
| Vident Advisory, LLC | 6,959 | $2.03M | 0.05% | −28,748−80.5% | Reduced |
| Siemens Fonds Invest GmbH | 6,959 | $2.03M | 0.17% | +2,928+72.6% | Added |
| Norinchukin Bank, The | 7,028 | $2.05M | 0.05% | −766−9.8% | Reduced |
| Ninety One UK Ltd | 7,041 | $2.05M | 0.01% | +959+15.8% | Added |
| Verition Fund Management LLC | 7,045 | $2.05M | 0.02% | +2,812+66.4% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 7,133 | $2.08M | 0.15% | −37−0.5% | Reduced |
| Snowden Capital Advisors LLC | 7,232 | $2.10M | 0.08% | −371−4.9% | Reduced |
| Hartline Investment Corp | 7,250 | $2.11M | 0.34% | +1,623+28.8% | Added |
| Gotham Asset Management, LLC | 7,285 | $2.12M | 0.04% | +1,013+16.2% | Added |
| QRG Capital Management, Inc. | 7,340 | $2.14M | 0.03% | +393+5.7% | Added |
| Anthracite Investment Company, Inc. | 7,400 | $2.15M | 1.39% | +7,400 | New |
| Metis Global Partners, LLC | 7,630 | $2.22M | 0.09% | +237+3.2% | Added |
| Anchor Capital Advisors LLC | 7,636 | $2.22M | 0.06% | −405−5.0% | Reduced |
| Sompo Asset Management Co., Ltd. | 7,700 | $2.24M | 0.40% | +50+0.7% | Added |
| Duality Advisers, LP | 7,775 | $2.26M | 0.24% | +7,775 | New |
| South Dakota Investment Council | 7,779 | $2.26M | 0.05% | 00.0% | Unchanged |
| Keybank National Association | 7,783 | $2.26M | 0.01% | +485+6.6% | Added |
| Pine Valley Investments Ltd Liability Co | 7,806 | $2.27M | 0.19% | +1,515+24.1% | Added |
| iA Global Asset Management Inc. | 7,970 | $2.32M | 0.05% | +96+1.2% | Added |
| Qsemble Capital Management, LP | 8,014 | $2.33M | 0.58% | −5,886−42.3% | Reduced |
| Metropolitan Life Insurance Co | 8,150 | $2.37M | 0.11% | −243−2.9% | Reduced |
| SG Americas Securities, LLC | 8,286 | $2.41M | 0.03% | +2,757+49.9% | Added |
| Arlington Partners LLC | 8,376 | $2.44M | 0.70% | −1,038−11.0% | Reduced |
| Prudential PLC | 8,428 | $2.45M | 0.03% | −2,197−20.7% | Reduced |
| Employees Retirement System of Texas | 8,492 | $2.47M | 0.03% | −3,095−26.7% | Reduced |
| Union Heritage Capital, LLC | 8,500 | $2.47M | 1.28% | 00.0% | Unchanged |
| Kampmann Melissa S. | 8,775 | $2.55M | 2.19% | +95+1.1% | Added |
| Vestcor Inc | 8,889 | $2.59M | 0.09% | −46−0.5% | Reduced |
| Sequoia Financial Advisors, LLC | 8,918 | $2.60M | 0.03% | +1,796+25.2% | Added |
| Agf Management Ltd | 9,004 | $2.62M | 0.02% | +4,854+117.0% | Added |
| MidWestOne Financial Group, Inc. | 9,103 | $2.65M | 0.50% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 9,164 | $2.67M | 0.02% | +630+7.4% | Added |
| Axq Capital, LP | 9,280 | $2.70M | 0.72% | +9,280 | New |
| Progressive Investment Management Corp | 9,344 | $2.72M | 0.77% | −7−0.1% | Reduced |
| Cary Street Partner Investment Advisory LLC | 9,403 | $2.74M | 0.13% | +137+1.5% | Added |
| Savant Capital, LLC | 9,854 | $2.87M | 0.04% | +427+4.5% | Added |
| Capital Group Investment Management Pte. Ltd. | 9,877 | $2.87M | 0.30% | −41,886−80.9% | Reduced |
| Verdence Capital Advisors LLC | 9,905 | $2.88M | 0.28% | −1,337−11.9% | Reduced |
| Busey Wealth Management | 9,909 | $2.88M | 0.11% | +5,227+111.6% | Added |
| Point72 Asset Management, L.P. | 9,915 | $2.89M | 0.01% | +9,915 | New |
| MV Capital Management, Inc. | 9,922 | $2.89M | 0.37% | +129+1.3% | Added |
| Raymond James Financial Services Advisors, Inc. | 9,971 | $2.90M | 0.00% | −59−0.6% | Reduced |
| Varma Mutual Pension Insurance Co | 10,000 | $2.91M | 0.03% | +10,000 | New |
| GTS Securities LLC | 10,229 | $2.98M | 0.06% | +1,629+18.9% | Added |
| Barings LLC | 10,251 | $2.98M | 0.10% | −1,035−9.2% | Reduced |
| CX Institutional | 10,265 | $2.99M | 0.16% | −218−2.1% | Reduced |
| Toroso Investments, LLC | 10,284 | $2.99M | 0.07% | +1,644+19.0% | Added |
| TownSquare Capital, LLC | 10,355 | $3.01M | 0.05% | −938−8.3% | Reduced |
| Alaska Permanent Fund Corp | 10,522 | $3.06M | 0.05% | +962+10.1% | Added |
| New Mexico Educational Retirement Board | 10,645 | $3.10M | 0.12% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 10,742 | $3.13M | 0.04% | +831+8.4% | Added |
| Mercer Global Advisors Inc | 10,766 | $3.13M | 0.01% | +837+8.4% | Added |
| Van Hulzen Asset Management, LLC | 10,780 | $3.14M | 0.22% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 10,945 | $3.19M | 0.01% | +613+5.9% | Added |
| Seascape Capital Management | 10,948 | $3.19M | 1.34% | +370+3.5% | Added |
| Oak Thistle LLC | 11,006 | $3.20M | 0.92% | +11,006 | New |
| Cetera Advisor Networks LLC | 11,017 | $3.21M | 0.02% | −2,587−19.0% | Reduced |
| Diversified Trust Co | 11,067 | $3.22M | 0.11% | −8,502−43.4% | Reduced |
| Sawtooth Solutions, LLC | 11,178 | $3.25M | 0.09% | +116+1.0% | Added |
| Alps Advisors Inc | 11,193 | $3.26M | 0.03% | +57+0.5% | Added |
| Bleakley Financial Group, LLC | 11,195 | $3.26M | 0.10% | +133+1.2% | Added |
| Anderson Hoagland & Co | 10,957 | $3.29M | 0.40% | −50−0.5% | Reduced |
| Ostrum Asset Management | 11,375 | $3.31M | 0.29% | +4,585+67.5% | Added |
| Rothschild Investment LLC | 11,386 | $3.31M | 0.28% | +11,386 | New |
| Illinois Municipal Retirement Fund | 11,409 | $3.32M | 0.06% | 00.0% | Unchanged |