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, Q3 2023
Institutional positions in Aon plc as of Sep 30, 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
- 1,049
- +35 vs. Q2 2023
- Shares held
- 174.0M
- −3.24M (−1.8%) vs. Q2 2023
- Total value
- $56.4B
- −$4.68B (−7.7%) vs. Q2 2023
- New holders
- 99
- 362 more added
- Sold out
- 64
- 380 more reduced
11 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 48,602 | $15.8M | 0.16% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 47,553 | $15.4M | 0.27% | +3,466+7.9% | Added |
| Intermede Investment Partners Ltd | 47,486 | $15.4M | 0.39% | −2,092−4.2% | Reduced |
| Avalon Trust Co | 47,391 | $15.4M | 1.52% | −1,477−3.0% | Reduced |
| Corsair Capital Management, L.P. | 47,233 | $15.3M | 5.26% | −447−0.9% | Reduced |
| Capital International Ltd | 47,202 | $15.3M | 0.88% | +3,078+7.0% | Added |
| Forsta Ap-Fonden | 47,200 | $15.3M | 0.17% | −2,100−4.3% | Reduced |
| Public Sector Pension Investment Board | 47,144 | $15.3M | 0.11% | +2,173+4.8% | Added |
| Handelsbanken Fonder AB | 46,328 | $15.0M | 0.08% | +1,300+2.9% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 46,285 | $15.0M | 0.20% | −4,500−8.9% | Reduced |
| Retirement Systems of Alabama | 45,869 | $14.9M | 0.07% | −552−1.2% | Reduced |
| Railway Pension Investments Ltd | 45,800 | $14.8M | 0.16% | 00.0% | Unchanged |
| Motley Fool Wealth Management, LLC | 45,721 | $14.8M | 0.86% | −568−1.2% | Reduced |
| M&T Bank Corp | 45,414 | $14.7M | 0.06% | −9,215−16.9% | Reduced |
| ProShare Advisors LLC | 44,680 | $14.5M | 0.05% | −1,356−2.9% | Reduced |
| HighTower Advisors, LLC | 42,869 | $13.9M | 0.03% | +3,519+8.9% | Added |
| Kirr Marbach & Co LLC | 42,895 | $13.9M | 3.94% | +67+0.2% | Added |
| Advisor Group Holdings, Inc. | 42,492 | $13.8M | 0.02% | +2,822+7.1% | Added |
| Caisse de Depot Et Placement du Quebec | 42,253 | $13.7M | 0.04% | −12,709−23.1% | Reduced |
| Texas Permanent School Fund | 41,920 | $13.6M | 0.13% | −711−1.7% | Reduced |
| Kornitzer Capital Management Inc | 41,825 | $13.6M | 0.28% | −1,375−3.2% | Reduced |
| Cresset Asset Management, LLC | 41,638 | $13.5M | 0.09% | −432−1.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 41,222 | $13.4M | 0.03% | −2,457−5.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 40,790 | $13.2M | 0.11% | +5,169+14.5% | Added |
| PGGM Investments | 40,558 | $13.2M | 0.23% | +690+1.7% | Added |
| Truist Financial Corp | 40,199 | $13.0M | 0.02% | +3,477+9.5% | Added |
| Intech Investment Management LLC | 40,131 | $13.0M | 0.19% | −26,688−39.9% | Reduced |
| Balyasny Asset Management LLC | 39,009 | $12.6M | 0.04% | +39,009 | New |
| CI Private Wealth, LLC | 38,939 | $12.6M | 0.03% | +1,455+3.9% | Added |
| First Republic Investment Management, Inc. | 38,915 | $12.6M | 0.04% | −2,349−5.7% | Reduced |
| American Century Companies Inc | 38,385 | $12.4M | 0.01% | +20,000+108.8% | Added |
| Schonfeld Strategic Advisors LLC | 38,140 | $12.4M | 0.11% | +36,479+2,196.2% | Added |
| New York Life Investment Management LLC | 36,537 | $11.8M | 0.13% | −1,015−2.7% | Reduced |
| Capital Fund Management S.A. | 36,520 | $11.8M | 0.16% | +36,520 | New |
| Allspring Global Investments Holdings, LLC | 35,744 | $11.6M | 0.02% | +16,269+83.5% | Added |
| Vident Advisory, LLC | 35,707 | $11.6M | 0.36% | +35,707 | New |
| Cumberland Partners Ltd | 35,671 | $11.6M | 1.11% | −2,825−7.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 35,639 | $11.6M | 0.12% | −2,826−7.3% | Reduced |
| Stephens Inc | 35,573 | $11.5M | 0.22% | −2,473−6.5% | Reduced |
| Czech National Bank | 35,456 | $11.5M | 0.18% | +11,277+46.6% | Added |
| Pictet & Cie (Europe) SA | 35,381 | $11.5M | 0.40% | +2,328+7.0% | Added |
| YHB Investment Advisors, Inc. | 35,219 | $11.4M | 1.05% | −291−0.8% | Reduced |
| D. E. Shaw & Co., Inc. | 34,887 | $11.3M | 0.02% | +14,957+75.0% | Added |
| Utah Retirement Systems | 34,838 | $11.3M | 0.16% | +100+0.3% | Added |
| Calamos Advisors LLC | 34,229 | $11.1M | 0.06% | −2,765−7.5% | Reduced |
| Bank of Nova Scotia | 34,055 | $11.0M | 0.03% | +10,923+47.2% | Added |
| Factory Mutual Insurance Co | 34,000 | $11.0M | 0.15% | +34,000 | New |
| Motley Fool Asset Management LLC | 33,790 | $11.0M | 0.88% | +33,790 | New |
| Dai-Ichi Life Insurance Company, Ltd | 33,268 | $10.8M | 0.24% | −341−1.0% | Reduced |
| Twinbeech Capital LP | 33,178 | $10.8M | 0.21% | +33,178 | New |
| O'Shaughnessy Asset Management, LLC | 33,031 | $10.7M | 0.16% | +2,379+7.8% | Added |
| Mariner, LLC | 32,739 | $10.6M | 0.03% | −171−0.5% | Reduced |
| CIBC World Markets Corp | 32,582 | $10.6M | 0.10% | −238,577−88.0% | Reduced |
| US Bancorp | 32,395 | $10.5M | 0.02% | −3,164−8.9% | Reduced |
| Borer Denton & Associates, Inc. | 32,255 | $10.5M | 4.32% | +150+0.5% | Added |
| Yousif Capital Management, LLC | 32,216 | $10.4M | 0.13% | −986−3.0% | Reduced |
| Zevin Asset Management LLC | 31,846 | $10.3M | 2.08% | +207+0.7% | Added |
| Baader Bank INC | 31,793 | $10.3M | 0.94% | +31,793 | New |
| Bell Asset Management Ltd | 31,441 | $10.2M | 1.68% | +5,673+22.0% | Added |
| Public Employees Retirement Association of Colorado | 30,892 | $10.0M | 0.05% | −821−2.6% | Reduced |
| ExodusPoint Capital Management, LP | 30,791 | $9.98M | 0.13% | +28,829+1,469.4% | Added |
| Creative Planning | 30,194 | $9.79M | 0.01% | +853+2.9% | Added |
| Hantz Financial Services, Inc. | 30,090 | $9.76M | 0.25% | −1,018−3.3% | Reduced |
| Peapack Gladstone Financial Corp | 29,828 | $9.67M | 0.18% | −155−0.5% | Reduced |
| First Manhattan Co | 29,811 | $9.67M | 0.04% | −2,751−8.4% | Reduced |
| Holocene Advisors, LP | 29,703 | $9.63M | 0.04% | +19,518+191.6% | Added |
| Silvercrest Asset Management Group LLC | 29,376 | $9.52M | 0.07% | +156+0.5% | Added |
| Partners Capital Investment Group, LLP | 29,119 | $9.44M | 0.23% | −1,480−4.8% | Reduced |
| First Foundation Advisors | 28,980 | $9.40M | 0.44% | +823+2.9% | Added |
| Commonwealth Equity Services, LLC | 28,719 | $9.31M | 0.02% | +619+2.2% | Added |
| First Trust Advisors LP | 28,712 | $9.31M | 0.01% | −515,156−94.7% | Reduced |
| Baird Financial Group, Inc. | 28,569 | $9.26M | 0.03% | +481+1.7% | Added |
| Fiduciary Group LLC | 28,411 | $9.21M | 1.18% | −421−1.5% | Reduced |
| Mutual of America Capital Management LLC | 28,402 | $9.21M | 0.11% | −989−3.4% | Reduced |
| Oribel Capital Management, LP | 27,900 | $9.05M | 1.42% | −8,300−22.9% | Reduced |
| Fifth Third Bancorp | 27,742 | $8.99M | 0.04% | +512+1.9% | Added |
| Boston Common Asset Management, LLC | 27,470 | $8.91M | 0.21% | −90.0% | Reduced |
| Citizens Financial Group Inc | 26,287 | $8.52M | 0.35% | −1,776−6.3% | Reduced |
| Great Lakes Advisors, LLC | 26,220 | $8.50M | 0.08% | +13,286+102.7% | Added |
| National Bank of Canada | 25,717 | $8.23M | 0.02% | +405+1.6% | Added |
| Carderock Capital Management Inc | 25,306 | $8.20M | 2.75% | +149+0.6% | Added |
| Xponance, Inc. | 25,013 | $8.11M | 0.11% | +669+2.7% | Added |
| Swiss Life Asset Management Ltd | 24,951 | $8.09M | 0.13% | −6,363−20.3% | Reduced |
| Circle Wealth Management, LLC | 24,486 | $7.94M | 0.20% | −13,485−35.5% | Reduced |
| State of Alaska, Department of Revenue | 24,105 | $7.82M | 0.10% | −1,210−4.8% | Reduced |
| GHP Investment Advisors, Inc. | 23,915 | $7.80M | 0.47% | +160+0.7% | Added |
| Nissay Asset Management Corp | 24,034 | $7.79M | 0.07% | +706+3.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,840 | $7.41M | 0.11% | −20.0% | Reduced |
| Strategy Asset Managers LLC | 22,668 | $7.35M | 1.92% | −1,713−7.0% | Reduced |
| Captrust Financial Advisors | 22,433 | $7.27M | 0.03% | +3,056+15.8% | Added |
| Achmea Investment Management B.V. | 22,318 | $7.24M | 0.16% | +2,331+11.7% | Added |
| Live Oak Private Wealth LLC | 21,776 | $7.06M | 1.50% | +21+0.1% | Added |
| Contravisory Investment Management, Inc. | 21,708 | $7.04M | 1.99% | −742−3.3% | Reduced |
| Violich Capital Management, Inc. | 21,578 | $7.00M | 1.19% | −617−2.8% | Reduced |
| Ethic Inc. | 21,471 | $6.96M | 0.24% | +2,357+12.3% | Added |
| Commerce Bank | 21,440 | $6.95M | 0.05% | −23−0.1% | Reduced |
| Haverford Financial Services, Inc. | 21,365 | $6.93M | 2.23% | −53−0.2% | Reduced |
| Beese Fulmer Investment Management, Inc. | 21,043 | $6.82M | 0.77% | +564+2.8% | Added |
| Marks Group Wealth Management, Inc | 20,900 | $6.78M | 0.84% | −154−0.7% | Reduced |
| Unio Capital LLC | 20,621 | $6.69M | 3.62% | −180−0.9% | Reduced |