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 2024
Institutional positions in Aon plc as of Mar 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
- 1,087
- +35 vs. Q4 2023
- Shares held
- 172.0M
- +784.0K (+0.5%) vs. Q4 2023
- Total value
- $57.4B
- +$7.55B (+15.2%) vs. Q4 2023
- New holders
- 133
- 358 more added
- Sold out
- 98
- 415 more reduced
15 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stratos Wealth Partners, LTD. | 4,432 | $1.48M | 0.02% | +180+4.2% | Added |
| NFJ Investment Group, LLC | 4,452 | $1.49M | 0.04% | +4,452 | New |
| Beacon Pointe Advisors, LLC | 4,456 | $1.49M | 0.02% | −169−3.7% | Reduced |
| Parkside Financial Bank & Trust | 4,504 | $1.50M | 0.24% | −71−1.6% | Reduced |
| Wetherby Asset Management Inc | 4,572 | $1.53M | 0.07% | −245−5.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 4,610 | $1.54M | 0.05% | +69+1.5% | Added |
| Enterprise Financial Services Corp | 4,625 | $1.54M | 0.93% | +7+0.2% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 4,663 | $1.56M | 0.33% | 00.0% | Unchanged |
| NEOS Investment Management LLC | 4,676 | $1.56M | 0.10% | +1,832+64.4% | Added |
| Tokio Marine Asset Management Co Ltd | 4,694 | $1.57M | 0.08% | +376+8.7% | Added |
| Two Sigma Investments, LP | 4,700 | $1.57M | 0.00% | +4,700 | New |
| XTX Topco Ltd | 4,706 | $1.57M | 0.21% | +4,706 | New |
| Oxford Financial Group Ltd | 4,781 | $1.60M | 0.11% | +27+0.6% | Added |
| Nicolet Bankshares Inc | 4,867 | $1.62M | 0.40% | 00.0% | Unchanged |
| Quantbot Technologies LP | 4,926 | $1.64M | 0.09% | −9,311−65.4% | Reduced |
| Whittier Trust Co | 4,985 | $1.66M | 0.02% | +434+9.5% | Added |
| Pekin Hardy Strauss, Inc. | 4,986 | $1.66M | 0.23% | −185−3.6% | Reduced |
| Cohen Klingenstein LLC | 5,000 | $1.67M | 0.06% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 5,009 | $1.67M | 0.00% | +4,923+5,724.4% | Added |
| Quadrature Capital Ltd | 5,039 | $1.68M | 0.03% | +5,039 | New |
| Kingswood Wealth Advisors, LLC | 5,050 | $1.69M | 0.19% | −259−4.9% | Reduced |
| Romano Brothers and Company | 5,159 | $1.72M | 0.24% | 00.0% | Unchanged |
| Greenwood Gearhart Inc | 5,183 | $1.73M | 0.17% | −196−3.6% | Reduced |
| Larson Financial Group LLC | 5,187 | $1.73M | 0.13% | −51−1.0% | Reduced |
| Schechter Investment Advisors, LLC | 5,220 | $1.74M | 0.13% | +955+22.4% | Added |
| Welch Group, LLC | 5,272 | $1.76M | 0.09% | 00.0% | Unchanged |
| Logan Capital Management Inc | 5,281 | $1.76M | 0.08% | +24+0.5% | Added |
| WoodTrust Financial Corp | 5,288 | $1.76M | 0.28% | +128+2.5% | Added |
| Canandaigua National Bank & Trust Co | 5,412 | $1.81M | 0.27% | +619+12.9% | Added |
| Bokf, NA | 5,508 | $1.82M | 0.03% | +147+2.7% | Added |
| Merit Financial Group, LLC | 6,497 | $1.82M | 0.04% | +5,733+750.4% | Added |
| Lakeview Capital Partners, LLC | 5,468 | $1.82M | 0.30% | +1,486+37.3% | Added |
| Exencial Wealth Advisors, LLC | 5,485 | $1.83M | 0.07% | +214+4.1% | Added |
| Investment Management Corp of Ontario | 5,501 | $1.84M | 0.05% | +805+17.1% | Added |
| Huntington National Bank | 5,626 | $1.88M | 0.02% | −8−0.1% | Reduced |
| Integrated Wealth Concepts LLC | 5,634 | $1.88M | 0.03% | −700−11.1% | Reduced |
| LGT Fund Management Co Ltd. | 5,650 | $1.89M | 0.79% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 5,676 | $1.89M | 0.41% | −449−7.3% | Reduced |
| Fortis Capital Management LLC | 5,701 | $1.90M | 0.50% | +1,867+48.7% | Added |
| Lincoln National Corp | 5,710 | $1.91M | 0.03% | +102+1.8% | Added |
| Jacobs Levy Equity Management, Inc | 5,753 | $1.92M | 0.01% | +5,753 | New |
| Coldstream Capital Management Inc | 5,780 | $1.93M | 0.05% | +371+6.9% | Added |
| CWM, LLC | 5,780 | $1.93M | 0.01% | −364−5.9% | Reduced |
| First Hawaiian Bank | 5,806 | $1.94M | 0.06% | +171+3.0% | Added |
| Premier Fund Managers Ltd | 5,830 | $1.95M | 0.08% | −147−2.5% | Reduced |
| Atria Investments LLC | 5,837 | $1.95M | 0.03% | +760+15.0% | Added |
| Mission Wealth Management, LP | 5,841 | $1.95M | 0.05% | −5−0.1% | Reduced |
| Salvus Wealth Management, LLC | 5,914 | $1.97M | 1.35% | −41−0.7% | Reduced |
| Ancora Advisors, LLC | 6,035 | $2.01M | 0.05% | −7−0.1% | Reduced |
| QRG Capital Management, Inc. | 6,100 | $2.04M | 0.03% | −1,240−16.9% | Reduced |
| Private Advisor Group, LLC | 6,165 | $2.06M | 0.01% | −219−3.4% | Reduced |
| Clearstead Advisors, LLC | 7,139 | $2.06M | 0.10% | +2,898+68.3% | Added |
| Radnor Capital Management, LLC | 6,290 | $2.10M | 0.36% | +4,218+203.6% | Added |
| Caldwell Trust Co | 6,300 | $2.10M | 0.24% | 00.0% | Unchanged |
| Ascent Group, LLC | 6,312 | $2.11M | 0.19% | −173−2.7% | Reduced |
| Aire Advisors, LLC | 6,336 | $2.11M | 0.48% | +42+0.7% | Added |
| Triumph Capital Management | 6,450 | $2.13M | 0.87% | −200−3.0% | Reduced |
| Anthracite Investment Company, Inc. | 6,400 | $2.14M | 1.08% | −1,000−13.5% | Reduced |
| Regency Capital Management Inc. | 6,405 | $2.14M | 1.36% | +6,405 | New |
| Lafayette Investments, Inc. | 6,441 | $2.15M | 0.48% | −110−1.7% | Reduced |
| Snowden Capital Advisors LLC | 6,480 | $2.16M | 0.07% | −752−10.4% | Reduced |
| Brown Advisory Inc | 6,516 | $2.17M | 0.00% | −173−2.6% | Reduced |
| Seven Eight Capital, LP | 6,516 | $2.17M | 0.23% | +774+13.5% | Added |
| Axxcess Wealth Management, LLC | 6,566 | $2.19M | 0.06% | +20.0% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,607 | $2.20M | 0.15% | −526−7.4% | Reduced |
| Assetmark, Inc | 6,698 | $2.24M | 0.01% | +753+12.7% | Added |
| Metis Global Partners, LLC | 6,731 | $2.25M | 0.08% | −899−11.8% | Reduced |
| HRT Financial LP | 6,768 | $2.26M | 0.01% | −21,723−76.2% | Reduced |
| First Trust Investment Solutions L.P. | 6,834 | $2.28M | 0.40% | +2,459+56.2% | Added |
| Everence Capital Management Inc | 6,840 | $2.28M | 0.15% | 00.0% | Unchanged |
| Siemens Fonds Invest GmbH | 6,850 | $2.29M | 0.18% | −109−1.6% | Reduced |
| Mitchell Capital Management Co | 6,850 | $2.29M | 0.44% | +115+1.7% | Added |
| Norinchukin Bank, The | 6,933 | $2.31M | 0.07% | −95−1.4% | Reduced |
| Swiss Life Asset Management Ltd | 6,944 | $2.32M | 0.03% | −22,510−76.4% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 7,254 | $2.42M | 0.17% | +7,254 | New |
| Illinois Municipal Retirement Fund | 7,257 | $2.42M | 0.04% | −4,152−36.4% | Reduced |
| Agf Management Ltd | 7,359 | $2.46M | 0.01% | −1,645−18.3% | Reduced |
| Sompo Asset Management Co., Ltd. | 7,420 | $2.48M | 0.41% | −280−3.6% | Reduced |
| GWM Advisors LLC | 7,485 | $2.50M | 0.02% | +1,193+19.0% | Added |
| Jensen Investment Management Inc | 7,500 | $2.50M | 0.02% | +2,160+40.4% | Added |
| Two Sigma Advisers, LP | 7,500 | $2.50M | 0.01% | +7,500 | New |
| Anchor Capital Advisors LLC | 7,536 | $2.51M | 0.07% | −100−1.3% | Reduced |
| Keybank National Association | 7,585 | $2.53M | 0.01% | −198−2.5% | Reduced |
| Vinva Investment Management Ltd | 7,661 | $2.56M | 0.15% | +661+9.4% | Added |
| Sequoia Financial Advisors, LLC | 7,708 | $2.57M | 0.03% | −1,210−13.6% | Reduced |
| South Dakota Investment Council | 7,779 | $2.60M | 0.05% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 7,889 | $2.63M | 0.01% | +2,381+43.2% | Added |
| Vestcor Inc | 7,975 | $2.66M | 0.09% | −914−10.3% | Reduced |
| Pine Valley Investments Ltd Liability Co | 8,031 | $2.68M | 0.21% | +225+2.9% | Added |
| Metropolitan Life Insurance Co | 8,076 | $2.70M | 0.12% | −74−0.9% | Reduced |
| Kestra Advisory Services, LLC | 8,170 | $2.73M | 0.02% | −994−10.8% | Reduced |
| Wealthspire Advisors, LLC | 8,302 | $2.77M | 0.04% | −2,440−22.7% | Reduced |
| Banque Cantonale Vaudoise | 8,411 | $2.81M | 0.11% | +4,773+131.2% | Added |
| Plato Investment Management Ltd | 8,464 | $2.82M | 0.29% | +7,864+1,310.7% | Added |
| Guggenheim Capital LLC | 8,535 | $2.85M | 0.02% | +3,145+58.3% | Added |
| Pure Financial Advisors, Inc. | 8,996 | $3.00M | 0.09% | −3,172−26.1% | Reduced |
| Alaska Permanent Fund Corp | 9,057 | $3.02M | 0.04% | −1,465−13.9% | Reduced |
| MidWestOne Financial Group, Inc. | 9,103 | $3.04M | 0.55% | 00.0% | Unchanged |
| Progressive Investment Management Corp | 9,201 | $3.07M | 0.84% | −143−1.5% | Reduced |
| Cary Street Partner Investment Advisory LLC | 9,361 | $3.12M | 0.13% | −42−0.4% | Reduced |