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 2024
Institutional positions in Aon plc as of Sep 30, 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
- 1,149
- +51 vs. Q2 2024
- Shares held
- 190.7M
- +17.5M (+10.1%) vs. Q2 2024
- Total value
- $66.1B
- +$15.2B (+30.0%) vs. Q2 2024
- New holders
- 130
- 409 more added
- Sold out
- 79
- 376 more reduced
13 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TownSquare Capital, LLC | 13,050 | $4.52M | 0.05% | +284+2.2% | Added |
| Ieq Capital, LLC | 13,141 | $4.55M | 0.06% | −2,330−15.1% | Reduced |
| MML Investors Services, LLC | 13,293 | $4.60M | 0.02% | +212+1.6% | Added |
| Jasper Ridge Partners, L.P. | 13,388 | $4.63M | 0.13% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 13,405 | $4.64M | 0.06% | +224+1.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 13,515 | $4.68M | 0.01% | +13,515 | New |
| Fortis Capital Management LLC | 13,547 | $4.69M | 0.94% | −1,503−10.0% | Reduced |
| Buckhead Capital Management LLC | 13,699 | $4.74M | 1.50% | +225+1.7% | Added |
| Synovus Financial Corp | 13,856 | $4.79M | 0.06% | −365−2.6% | Reduced |
| Troluce Capital Advisors LLC | 13,954 | $4.83M | 0.86% | −4,780−25.5% | Reduced |
| CWM, LLC | 13,977 | $4.84M | 0.02% | +162+1.2% | Added |
| Mizuho Securities USA LLC | 14,087 | $4.87M | 0.10% | −2,678−16.0% | Reduced |
| Diversified Trust Co | 14,991 | $5.19M | 0.13% | +6,227+71.1% | Added |
| Gulf International Bank (UK) Ltd | 15,007 | $5.19M | 0.13% | −722−4.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 15,032 | $5.20M | 0.01% | +212+1.4% | Added |
| Kentucky Retirement Systems | 15,134 | $5.24M | 0.15% | −1,251−7.6% | Reduced |
| Brown Brothers Harriman & Co | 15,151 | $5.24M | 0.04% | −6,084−28.7% | Reduced |
| Advisor Group Holdings, Inc. | 15,156 | $5.24M | 0.01% | −654−4.1% | Reduced |
| Pittenger & Anderson Inc | 15,165 | $5.25M | 0.20% | +1,605+11.8% | Added |
| Crestline Management, LP | 15,231 | $5.27M | 0.30% | +9,551+168.2% | Added |
| Nordea Investment Management AB | 15,539 | $5.38M | 0.01% | −56,750−78.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 16,130 | $5.58M | 0.05% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 16,201 | $5.61M | 0.01% | +680+4.4% | Added |
| Johnson Investment Counsel Inc | 17,363 | $6.01M | 0.06% | +10+0.1% | Added |
| Carderock Capital Management Inc | 17,527 | $6.06M | 1.43% | −1,253−6.7% | Reduced |
| Biltmore Family Office, LLC | 17,557 | $6.07M | 1.04% | +72+0.4% | Added |
| 1832 Asset Management L.P. | 17,602 | $6.09M | 0.01% | +1,913+12.2% | Added |
| SG Americas Securities, LLC | 17,899 | $6.19M | 0.02% | −18,386−50.7% | Reduced |
| Teacher Retirement System of Texas | 17,929 | $6.20M | 0.03% | +14,070+364.6% | Added |
| Bessemer Group Inc | 18,008 | $6.23M | 0.01% | −1,401−7.2% | Reduced |
| Regions Financial Corp | 18,073 | $6.25M | 0.04% | +1,062+6.2% | Added |
| Acadian Asset Management LLC | 18,154 | $6.28M | 0.02% | +12,837+241.4% | Added |
| Macquarie Group Ltd | 18,184 | $6.29M | 0.01% | +1,165+6.8% | Added |
| Oregon Public Employees Retirement Fund | 18,582 | $6.43M | 0.12% | −70−0.4% | Reduced |
| Elo Mutual Pension Insurance Co | 18,585 | $6.43M | 0.14% | +1,834+10.9% | Added |
| Colony Group, LLC | 132,499 | $6.53M | 0.02% | +30,317+29.7% | Added |
| Haverford Financial Services, Inc. | 18,905 | $6.54M | 1.87% | −20.0% | Reduced |
| KWMG, LLC | 18,964 | $6.56M | 0.66% | +15+0.1% | Added |
| Capitolis Liquid Global Markets LLC | 19,000 | $6.57M | 0.07% | −6,000−24.0% | Reduced |
| JustInvest LLC | 19,021 | $6.58M | 0.11% | +2,951+18.4% | Added |
| Strategy Asset Managers LLC | 19,147 | $6.62M | 1.27% | −5,234−21.5% | Reduced |
| Cetera Investment Advisers | 19,386 | $6.71M | 0.01% | +47+0.2% | Added |
| Ethic Inc. | 20,151 | $6.72M | 0.17% | +552+2.8% | Added |
| Commerce Bank | 19,480 | $6.74M | 0.04% | −445−2.2% | Reduced |
| Boston Common Asset Management, LLC | 19,621 | $6.79M | 0.18% | −299−1.5% | Reduced |
| Marshall Wace, LLP | 19,783 | $6.84M | 0.01% | +5,273+36.3% | Added |
| Bell Asset Management Ltd | 20,450 | $7.08M | 1.30% | −34,678−62.9% | Reduced |
| Kestra Advisory Services, LLC | 20,493 | $7.09M | 0.04% | +2,319+12.8% | Added |
| Federated Hermes, Inc. | 20,507 | $7.10M | 0.02% | −13,381−39.5% | Reduced |
| Quantbot Technologies LP | 20,652 | $7.15M | 0.28% | +7,235+53.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 21,090 | $7.30M | 0.02% | +211+1.0% | Added |
| Live Oak Private Wealth LLC | 21,545 | $7.45M | 1.21% | −70−0.3% | Reduced |
| Violich Capital Management, Inc. | 21,633 | $7.49M | 0.97% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 21,735 | $7.52M | 0.01% | −2,183−9.1% | Reduced |
| Sanctuary Advisors, LLC | 19,507 | $7.53M | 0.05% | +2,432+14.2% | Added |
| Fiduciary Group LLC | 22,509 | $7.79M | 0.79% | −617−2.7% | Reduced |
| Hantz Financial Services, Inc. | 22,545 | $7.80M | 0.14% | −1,452−6.1% | Reduced |
| Wedge Capital Management L L P | 22,752 | $7.87M | 0.14% | −1,081−4.5% | Reduced |
| Captrust Financial Advisors | 23,056 | $7.98M | 0.02% | +2,315+11.2% | Added |
| Bridgewater Advisors Inc. | 21,666 | $8.04M | 0.84% | +40.0% | Added |
| Lighthouse Investment Partners, LLC | 23,301 | $8.06M | 0.44% | −18,411−44.1% | Reduced |
| Dash Acquisitions Inc. | 21,618 | $8.12M | 1.97% | +1,333+6.6% | Added |
| Gerber, LLC | 23,543 | $8.15M | 5.99% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 23,727 | $8.21M | 0.02% | +1,024+4.5% | Added |
| O'Shaughnessy Asset Management, LLC | 22,969 | $8.24M | 0.07% | +3,058+15.4% | Added |
| Jefferies Financial Group Inc. | 24,259 | $8.39M | 0.14% | +17,083+238.1% | Added |
| Intermede Investment Partners Ltd | 24,477 | $8.47M | 0.18% | −24,474−50.0% | Reduced |
| Marks Group Wealth Management, Inc | 24,528 | $8.49M | 0.81% | +992+4.2% | Added |
| Man Group plc | 24,717 | $8.55M | 0.02% | −31,772−56.2% | Reduced |
| Nissay Asset Management Corp | 24,744 | $8.56M | 0.05% | +348+1.4% | Added |
| Fifth Third Bancorp | 24,915 | $8.62M | 0.03% | −242−1.0% | Reduced |
| Daiwa Securities Group Inc. | 24,997 | $8.65M | 0.04% | +2,478+11.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 25,082 | $8.68M | 0.09% | +431+1.7% | Added |
| State of Alaska, Department of Revenue | 25,235 | $8.73M | 0.09% | +1,590+6.7% | Added |
| Beese Fulmer Investment Management, Inc. | 25,254 | $8.74M | 0.75% | +487+2.0% | Added |
| National Bank of Canada | 25,215 | $8.74M | 0.01% | −3,796−13.1% | Reduced |
| Citizens Financial Group Inc | 25,575 | $8.85M | 0.18% | −165−0.6% | Reduced |
| Truist Financial Corp | 25,703 | $8.89M | 0.01% | −277−1.1% | Reduced |
| GHP Investment Advisors, Inc. | 25,730 | $8.90M | 0.41% | +180+0.7% | Added |
| YHB Investment Advisors, Inc. | 26,091 | $9.03M | 0.75% | 00.0% | Unchanged |
| Partners Capital Investment Group, LLP | 26,362 | $9.12M | 0.15% | −1,500−5.4% | Reduced |
| Credit Agricole S A | 26,619 | $9.21M | 0.05% | +23,598+781.1% | Added |
| Mutual of America Capital Management LLC | 26,752 | $9.26M | 0.10% | −666−2.4% | Reduced |
| Baader Bank INC | 27,121 | $9.38M | 0.79% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 27,121 | $9.38M | 0.04% | −101−0.4% | Reduced |
| Bank of Nova Scotia | 27,285 | $9.44M | 0.02% | −34,242−55.7% | Reduced |
| Janus Henderson Group PLC | 27,703 | $9.58M | 0.00% | +284+1.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 27,888 | $9.65M | 0.02% | −28,295−50.4% | Reduced |
| Yousif Capital Management, LLC | 28,524 | $9.87M | 0.11% | −428−1.5% | Reduced |
| Xponance, Inc. | 28,780 | $9.96M | 0.10% | −7,002−19.6% | Reduced |
| New York Life Investment Management LLC | 28,876 | $9.99M | 0.10% | −983−3.3% | Reduced |
| Silvercrest Asset Management Group LLC | 28,898 | $10.0M | 0.07% | +333+1.2% | Added |
| First Manhattan Co | 29,022 | $10.0M | 0.03% | −1,106−3.7% | Reduced |
| AQR Capital Management LLC | 29,236 | $10.1M | 0.01% | −26,550−47.6% | Reduced |
| Boothbay Fund Management, LLC | 29,296 | $10.1M | 0.32% | +27,726+1,766.0% | Added |
| Peapack Gladstone Financial Corp | 29,655 | $10.3M | 0.15% | −140.0% | Reduced |
| Squarepoint Ops LLC | 29,779 | $10.3M | 0.03% | −194,792−86.7% | Reduced |
| Motco | 29,798 | $10.3M | 1.03% | −1,779−5.6% | Reduced |
| Prudential Financial Inc | 29,804 | $10.3M | 0.01% | −327−1.1% | Reduced |
| Motley Fool Asset Management LLC | 29,842 | $10.4M | 0.61% | −1,007−3.3% | Reduced |