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 |
|---|---|---|---|---|---|
| Brown Brothers Harriman & Co | 4,188 | $1.40M | 0.01% | +551+15.1% | Added |
| Quantinno Capital Management LP | 4,134 | $1.38M | 0.03% | −2,164−34.4% | Reduced |
| RBF Capital, LLC | 4,100 | $1.37M | 0.08% | 00.0% | Unchanged |
| DRW Securities, LLC | 4,100 | $1.37M | 0.08% | +4,100 | New |
| Ellis Investment Partners, LLC | 4,070 | $1.36M | 0.30% | 00.0% | Unchanged |
| Garrison Bradford & Associates Inc | 4,000 | $1.33M | 1.38% | −800−16.7% | Reduced |
| Lindbrook Capital, LLC | 3,911 | $1.31M | 0.12% | +16+0.4% | Added |
| AXS Investments LLC | 3,906 | $1.30M | 0.31% | +103+2.7% | Added |
| Canada Pension Plan Investment Board | 3,901 | $1.30M | 0.00% | +3,800+3,762.4% | Added |
| Blue Chip Partners, Inc. | 3,892 | $1.30M | 0.13% | +8+0.2% | Added |
| Arrowstreet Capital, Limited Partnership | 3,793 | $1.27M | 0.00% | −634−14.3% | Reduced |
| Arthur M. Cohen & Associates, LLC | 3,792 | $1.27M | 0.27% | +85+2.3% | Added |
| Resources Investment Advisors, LLC. | 3,760 | $1.25M | 0.02% | +34+0.9% | Added |
| Eqis Capital Management, Inc. | 3,758 | $1.25M | 0.10% | −278−6.9% | Reduced |
| Good Life Advisors, LLC | 3,753 | $1.25M | 0.11% | +3+0.1% | Added |
| United Capital Financial Advisers, LLC | 3,689 | $1.23M | 0.01% | −595−13.9% | Reduced |
| TD Waterhouse Canada Inc. | 3,724 | $1.23M | 0.01% | +3,515+1,681.8% | Added |
| NorthRock Partners, LLC | 3,679 | $1.23M | 0.05% | −76−2.0% | Reduced |
| 1832 Asset Management L.P. | 3,679 | $1.23M | 0.00% | −299−7.5% | Reduced |
| BBR Partners, LLC | 3,660 | $1.22M | 0.10% | +3,660 | New |
| Engineers Gate Manager LP | 3,616 | $1.21M | 0.03% | −38,507−91.4% | Reduced |
| Dakota Wealth Management | 3,598 | $1.20M | 0.03% | −143−3.8% | Reduced |
| First American Bank | 3,540 | $1.18M | 0.09% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 3,534 | $1.18M | 0.09% | +3,534 | New |
| Syon Capital LLC | 3,511 | $1.17M | 0.11% | +109+3.2% | Added |
| Cubic Asset Management, LLC | 3,492 | $1.17M | 0.28% | −115−3.2% | Reduced |
| Waldron Private Wealth LLC | 3,457 | $1.15M | 0.05% | +482+16.2% | Added |
| Sumitomo Life Insurance Co | 3,448 | $1.15M | 0.03% | −151−4.2% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 3,443 | $1.15M | 0.05% | −2,988−46.5% | Reduced |
| Zions Bancorporation, N.A. | 3,439 | $1.15M | 0.08% | +881+34.4% | Added |
| DoubleLine ETF Adviser LP | 3,418 | $1.14M | 0.29% | +62+1.8% | Added |
| Venturi Wealth Management, LLC | 3,416 | $1.14M | 0.07% | +545+19.0% | Added |
| ABN AMRO Bank N.V. | 3,402 | $1.14M | 0.02% | 00.0% | Unchanged |
| LGT Group Foundation | 3,400 | $1.13M | 0.03% | −25−0.7% | Reduced |
| Vestor Capital, LLC | 3,395 | $1.13M | 0.10% | +257+8.2% | Added |
| Private Trust Co NA | 3,340 | $1.11M | 0.12% | −34−1.0% | Reduced |
| Capstone Investment Advisors, LLC | 3,339 | $1.11M | 0.02% | +310+10.2% | Added |
| Raymond James Trust N.A. | 3,335 | $1.11M | 0.03% | +73+2.2% | Added |
| Duncker Streett & Co Inc | 3,289 | $1.10M | 0.22% | +252+8.3% | Added |
| Lido Advisors, LLC | 3,192 | $1.07M | 0.01% | −157−4.7% | Reduced |
| HighPoint Advisor Group LLC | 3,655 | $1.05M | 0.07% | −38−1.0% | Reduced |
| Marble Harbor Investment Counsel, LLC | 3,125 | $1.04M | 0.12% | 00.0% | Unchanged |
| Legacy Wealth Asset Management, LLC | 3,115 | $1.04M | 0.29% | +42+1.4% | Added |
| Fidelis Capital Partners, LLC | 3,104 | $1.04M | 0.16% | +1,240+66.5% | Added |
| Horizon Investments, LLC | 3,095 | $1.03M | 0.03% | −15−0.5% | Reduced |
| Profund Advisors LLC | 3,081 | $1.03M | 0.04% | +383+14.2% | Added |
| Sendero Wealth Management, LLC | 3,057 | $1.02M | 0.18% | +173+6.0% | Added |
| Ameritas Investment Partners, Inc. | 3,022 | $1.01M | 0.03% | −57−1.9% | Reduced |
| Websterrogers Financial Advisors, LLC | 3,018 | $1.01M | 0.36% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 3,007 | $1.00M | 0.10% | −19−0.6% | Reduced |
| Dorsey & Whitney Trust CO LLC | 3,004 | $1.00M | 0.07% | +51+1.7% | Added |
| Tiaa Trust, National Association | 2,986 | $996.5K | 0.00% | −22−0.7% | Reduced |
| HB Wealth Management, LLC | 2,985 | $996.2K | 0.01% | +439+17.2% | Added |
| Mather Group, LLC. | 3,413 | $993.3K | 0.02% | −228−6.3% | Reduced |
| Gladius Capital Management LP | 2,974 | $992.5K | 0.98% | +1,843+163.0% | Added |
| King Luther Capital Management Corp | 2,939 | $980.8K | 0.00% | 00.0% | Unchanged |
| Marshall Financial Group LLC | 2,920 | $974.5K | 0.28% | +286+10.9% | Added |
| Empowered Funds, LLC | 2,915 | $972.8K | 0.02% | +432+17.4% | Added |
| Redwood Wealth Management Group, LLC | 2,900 | $967.8K | 1.03% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 2,891 | $964.8K | 0.03% | −1,988−40.7% | Reduced |
| Wedbush Securities Inc | 2,887 | $964.0K | 0.04% | +1,338+86.4% | Added |
| SpiderRock Advisors, LLC | 2,993 | $957.1K | 0.03% | +2,993 | New |
| Park Avenue Securities LLC | 2,868 | $957.0K | 0.01% | +25+0.9% | Added |
| PFW Advisors LLC | 2,861 | $954.8K | 0.29% | −8−0.3% | Reduced |
| Lecap Asset Management Ltd | 2,828 | $943.8K | 0.20% | −2,409−46.0% | Reduced |
| FourThought Financial Partners, LLC | 2,807 | $936.6K | 0.11% | +528+23.2% | Added |
| Armor Investment Advisors, LLC | 2,800 | $934.5K | 0.45% | +5+0.2% | Added |
| Altfest L J & Co Inc | 2,796 | $933.0K | 0.14% | +1,473+111.3% | Added |
| Heritage Wealth Management, LLC | 2,753 | $918.7K | 0.47% | +17+0.6% | Added |
| Auxier Asset Management | 2,742 | $915.1K | 0.14% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 2,736 | $913.0K | 0.17% | +2,736 | New |
| McAdam, LLC | 2,732 | $911.7K | 0.06% | −38−1.4% | Reduced |
| Edgestream Partners, L.P. | 2,714 | $905.7K | 0.05% | +2,714 | New |
| PEAK6 Investments LLC | 2,707 | $903.3K | 0.04% | +2,705+135,250.0% | Added |
| Wolverine Trading, LLC | 2,705 | $902.7K | 0.01% | −320−10.6% | Reduced |
| Alera Investment Advisors, LLC | 2,692 | $898.4K | 0.12% | +25+0.9% | Added |
| SRN Advisors, LLC | 2,688 | $897.0K | 0.70% | +128+5.0% | Added |
| Dynamic Advisor Solutions LLC | 2,655 | $885.9K | 0.03% | +103+4.0% | Added |
| Tyler-Stone Wealth Management | 2,619 | $874.0K | 0.39% | 00.0% | Unchanged |
| Old National Bancorp | 2,605 | $869.3K | 0.02% | −302−10.4% | Reduced |
| Grassi Investment Management | 2,600 | $868.0K | 0.08% | −400−13.3% | Reduced |
| CAPROCK Group, Inc. | 2,600 | $867.9K | 0.05% | −87−3.2% | Reduced |
| D.A. Davidson & Co. | 2,536 | $846.3K | 0.01% | −48−1.9% | Reduced |
| AlphaStar Capital Management, LLC | 2,526 | $843.0K | 0.09% | +2,526 | New |
| Credential Qtrade Securities Inc. | 2,518 | $840.3K | 0.05% | −15,763−86.2% | Reduced |
| Connecticut Wealth Management, LLC | 2,512 | $838.3K | 0.04% | −85−3.3% | Reduced |
| Moneta Group Investment Advisors LLC | 2,509 | $837.2K | 0.01% | +70+2.9% | Added |
| Boston Private Wealth LLC | 2,505 | $836.0K | 0.02% | −54−2.1% | Reduced |
| Harbor Advisors LLC | 2,500 | $834.3K | 0.15% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 2,481 | $827.9K | 0.02% | −106−4.1% | Reduced |
| Sentry Investment Management LLC | 2,460 | $821.0K | 0.32% | 00.0% | Unchanged |
| Covenant Partners, LLC | 2,454 | $818.9K | 0.24% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 2,429 | $810.6K | 0.06% | −155−6.0% | Reduced |
| Painted Porch Advisors LLC | 2,397 | $799.9K | 0.49% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,394 | $799.0K | 0.02% | +76+3.3% | Added |
| Central Pacific Bank - Trust Division | 2,416 | $796.3K | 0.10% | +2,416 | New |
| Bangor Savings Bank | 2,350 | $784.2K | 0.08% | −153−6.1% | Reduced |
| Trust Asset Management LLC | 2,350 | $784.2K | 0.07% | 00.0% | Unchanged |
| Rinkey Investments | 2,350 | $784.2K | 0.29% | +2,350 | New |
| Criterion Capital Advisors, LLC | 2,343 | $781.9K | 0.52% | −14−0.6% | Reduced |