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 |
|---|---|---|---|---|---|
| SYSTM Wealth Solutions LLC | 12,416 | $4.03M | 0.62% | +109+0.9% | Added |
| Macquarie Group Ltd | 12,571 | $4.08M | 0.01% | +1,741+16.1% | Added |
| Louisiana State Employees Retirement System | 12,600 | $4.09M | 0.09% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 12,851 | $4.17M | 0.01% | −74,692−85.3% | Reduced |
| Oppenheimer Asset Management Inc. | 12,921 | $4.19M | 0.06% | +15+0.1% | Added |
| Envestnet Portfolio Solutions, Inc. | 13,175 | $4.27M | 0.02% | +13,175 | New |
| Jasper Ridge Partners, L.P. | 13,388 | $4.34M | 0.20% | 00.0% | Unchanged |
| Andra AP-fonden | 13,427 | $4.35M | 0.26% | +2,800+26.3% | Added |
| Pittenger & Anderson Inc | 13,560 | $4.40M | 0.22% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 13,604 | $4.41M | 0.03% | −873−6.0% | Reduced |
| Accurate Wealth Management, LLC | 13,467 | $4.41M | 1.38% | +13+0.1% | Added |
| Janney Montgomery Scott LLC | 13,605 | $4.41M | 0.02% | −152−1.1% | Reduced |
| Qsemble Capital Management, LP | 13,900 | $4.51M | 0.84% | +13,900 | New |
| Equitable Trust Co | 13,901 | $4.51M | 0.37% | −667−4.6% | Reduced |
| Mount Yale Investment Advisors, LLC | 13,993 | $4.54M | 0.49% | −383−2.7% | Reduced |
| JustInvest LLC | 14,087 | $4.57M | 0.14% | +702+5.2% | Added |
| Nordea Investment Management AB | 13,935 | $4.58M | 0.01% | −14−0.1% | Reduced |
| Kickstand Ventures, LLC. | 14,444 | $4.68M | 1.45% | +14,444 | New |
| Securian Asset Management, Inc | 14,558 | $4.72M | 0.14% | −2,467−14.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 14,916 | $4.84M | 0.01% | +26+0.2% | Added |
| Global Frontier Investments LLC | 15,000 | $4.86M | 2.11% | 00.0% | Unchanged |
| Ieq Capital, LLC | 15,382 | $4.99M | 0.10% | +602+4.1% | Added |
| Maryland State Retirement & Pension System | 15,444 | $5.01M | 0.11% | 00.0% | Unchanged |
| Pathstone Family Office, LLC | 15,663 | $5.08M | 0.04% | +4,872+45.1% | Added |
| Oregon Public Employees Retirement Fund | 15,727 | $5.10M | 0.07% | −210−1.3% | Reduced |
| MML Investors Services, LLC | 15,794 | $5.12M | 0.03% | +39+0.2% | Added |
| Kentucky Retirement Systems | 16,059 | $5.21M | 0.18% | −363−2.2% | Reduced |
| Cornerstone Advisors, LLC | 16,100 | $5.22M | 0.24% | −5,900−26.8% | Reduced |
| Pacer Advisors, Inc. | 16,279 | $5.28M | 0.02% | +756+4.9% | Added |
| Shelton Capital Management | 16,365 | $5.31M | 0.20% | −1,200−6.8% | Reduced |
| Wealthfront Advisers LLC | 16,558 | $5.37M | 0.02% | +410+2.5% | Added |
| Foyston, Gordon, & Payne Inc | 16,671 | $5.41M | 1.47% | −3,438−17.1% | Reduced |
| Federated Hermes, Inc. | 16,700 | $5.41M | 0.01% | +15,691+1,555.1% | Added |
| Rockefeller Capital Management L.P. | 16,881 | $5.47M | 0.02% | +3,177+23.2% | Added |
| Elo Mutual Pension Insurance Co | 17,095 | $5.54M | 0.17% | +213+1.3% | Added |
| William Blair Investment Management, LLC | 17,201 | $5.58M | 0.02% | −1,168−6.4% | Reduced |
| Daiwa Securities Group Inc. | 17,430 | $5.65M | 0.04% | +1,131+6.9% | Added |
| DSM Capital Partners LLC | 17,461 | $5.66M | 0.10% | −2,410−12.1% | Reduced |
| Biltmore Family Office, LLC | 17,485 | $5.67M | 1.29% | 00.0% | Unchanged |
| KWMG, LLC | 17,762 | $5.76M | 0.72% | +75+0.4% | Added |
| Johnson Investment Counsel Inc | 17,860 | $5.79M | 0.07% | −254−1.4% | Reduced |
| Glenmede Trust Co NA | 18,051 | $5.85M | 0.03% | +1,276+7.6% | Added |
| British Columbia Investment Management Corp | 18,567 | $6.02M | 0.06% | +66+0.4% | Added |
| Regions Financial Corp | 18,675 | $6.05M | 0.05% | −18−0.1% | Reduced |
| Gulf International Bank (UK) Ltd | 18,754 | $6.08M | 0.17% | −1,948−9.4% | Reduced |
| Credential Qtrade Securities Inc. | 19,402 | $6.29M | 0.42% | −1,233−6.0% | Reduced |
| Diversified Trust Co | 19,569 | $6.34M | 0.24% | −3,717−16.0% | Reduced |
| Vontobel Holding Ltd. | 19,754 | $6.40M | 0.06% | −171−0.9% | Reduced |
| Aperture Investors, LLC | 19,971 | $6.47M | 1.03% | +82+0.4% | Added |
| Unio Capital LLC | 20,621 | $6.69M | 3.62% | −180−0.9% | Reduced |
| Marks Group Wealth Management, Inc | 20,900 | $6.78M | 0.84% | −154−0.7% | Reduced |
| Beese Fulmer Investment Management, Inc. | 21,043 | $6.82M | 0.77% | +564+2.8% | Added |
| Haverford Financial Services, Inc. | 21,365 | $6.93M | 2.23% | −53−0.2% | Reduced |
| Commerce Bank | 21,440 | $6.95M | 0.05% | −23−0.1% | Reduced |
| Ethic Inc. | 21,471 | $6.96M | 0.24% | +2,357+12.3% | Added |
| Violich Capital Management, Inc. | 21,578 | $7.00M | 1.19% | −617−2.8% | Reduced |
| Contravisory Investment Management, Inc. | 21,708 | $7.04M | 1.99% | −742−3.3% | Reduced |
| Live Oak Private Wealth LLC | 21,776 | $7.06M | 1.50% | +21+0.1% | Added |
| Achmea Investment Management B.V. | 22,318 | $7.24M | 0.16% | +2,331+11.7% | Added |
| Captrust Financial Advisors | 22,433 | $7.27M | 0.03% | +3,056+15.8% | Added |
| Strategy Asset Managers LLC | 22,668 | $7.35M | 1.92% | −1,713−7.0% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,840 | $7.41M | 0.11% | −20.0% | Reduced |
| Nissay Asset Management Corp | 24,034 | $7.79M | 0.07% | +706+3.0% | Added |
| GHP Investment Advisors, Inc. | 23,915 | $7.80M | 0.47% | +160+0.7% | Added |
| State of Alaska, Department of Revenue | 24,105 | $7.82M | 0.10% | −1,210−4.8% | Reduced |
| Circle Wealth Management, LLC | 24,486 | $7.94M | 0.20% | −13,485−35.5% | Reduced |
| Swiss Life Asset Management Ltd | 24,951 | $8.09M | 0.13% | −6,363−20.3% | Reduced |
| Xponance, Inc. | 25,013 | $8.11M | 0.11% | +669+2.7% | Added |
| Carderock Capital Management Inc | 25,306 | $8.20M | 2.75% | +149+0.6% | Added |
| National Bank of Canada | 25,717 | $8.23M | 0.02% | +405+1.6% | Added |
| Great Lakes Advisors, LLC | 26,220 | $8.50M | 0.08% | +13,286+102.7% | Added |
| Citizens Financial Group Inc | 26,287 | $8.52M | 0.35% | −1,776−6.3% | Reduced |
| Boston Common Asset Management, LLC | 27,470 | $8.91M | 0.21% | −90.0% | Reduced |
| Fifth Third Bancorp | 27,742 | $8.99M | 0.04% | +512+1.9% | Added |
| Oribel Capital Management, LP | 27,900 | $9.05M | 1.42% | −8,300−22.9% | Reduced |
| Mutual of America Capital Management LLC | 28,402 | $9.21M | 0.11% | −989−3.4% | Reduced |
| Fiduciary Group LLC | 28,411 | $9.21M | 1.18% | −421−1.5% | Reduced |
| Baird Financial Group, Inc. | 28,569 | $9.26M | 0.03% | +481+1.7% | Added |
| First Trust Advisors LP | 28,712 | $9.31M | 0.01% | −515,156−94.7% | Reduced |
| Commonwealth Equity Services, LLC | 28,719 | $9.31M | 0.02% | +619+2.2% | Added |
| First Foundation Advisors | 28,980 | $9.40M | 0.44% | +823+2.9% | Added |
| Partners Capital Investment Group, LLP | 29,119 | $9.44M | 0.23% | −1,480−4.8% | Reduced |
| Silvercrest Asset Management Group LLC | 29,376 | $9.52M | 0.07% | +156+0.5% | Added |
| Holocene Advisors, LP | 29,703 | $9.63M | 0.04% | +19,518+191.6% | Added |
| First Manhattan Co | 29,811 | $9.67M | 0.04% | −2,751−8.4% | Reduced |
| Peapack Gladstone Financial Corp | 29,828 | $9.67M | 0.18% | −155−0.5% | Reduced |
| Hantz Financial Services, Inc. | 30,090 | $9.76M | 0.25% | −1,018−3.3% | Reduced |
| Creative Planning | 30,194 | $9.79M | 0.01% | +853+2.9% | Added |
| ExodusPoint Capital Management, LP | 30,791 | $9.98M | 0.13% | +28,829+1,469.4% | Added |
| Public Employees Retirement Association of Colorado | 30,892 | $10.0M | 0.05% | −821−2.6% | Reduced |
| Bell Asset Management Ltd | 31,441 | $10.2M | 1.68% | +5,673+22.0% | Added |
| Baader Bank INC | 31,793 | $10.3M | 0.94% | +31,793 | New |
| Zevin Asset Management LLC | 31,846 | $10.3M | 2.08% | +207+0.7% | Added |
| Yousif Capital Management, LLC | 32,216 | $10.4M | 0.13% | −986−3.0% | Reduced |
| Borer Denton & Associates, Inc. | 32,255 | $10.5M | 4.32% | +150+0.5% | Added |
| US Bancorp | 32,395 | $10.5M | 0.02% | −3,164−8.9% | Reduced |
| CIBC World Markets Corp | 32,582 | $10.6M | 0.10% | −238,577−88.0% | Reduced |
| Mariner, LLC | 32,739 | $10.6M | 0.03% | −171−0.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 33,031 | $10.7M | 0.16% | +2,379+7.8% | Added |
| Twinbeech Capital LP | 33,178 | $10.8M | 0.21% | +33,178 | New |