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, Q4 2023
Institutional positions in Aon plc as of Dec 31, 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
- 1,067
- +35 vs. Q3 2023
- Shares held
- 171.3M
- −2.61M (−1.5%) vs. Q3 2023
- Total value
- $49.8B
- −$6.57B (−11.6%) vs. Q3 2023
- New holders
- 123
- 341 more added
- Sold out
- 88
- 403 more reduced
17 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Live Oak Private Wealth LLC | 21,504 | $6.26M | 1.18% | −272−1.2% | Reduced |
| Haverford Financial Services, Inc. | 21,432 | $6.24M | 1.87% | +67+0.3% | Added |
| Violich Capital Management, Inc. | 21,368 | $6.22M | 1.01% | −210−1.0% | Reduced |
| Ethic Inc. | 21,230 | $6.18M | 0.18% | −241−1.1% | Reduced |
| Marks Group Wealth Management, Inc | 21,193 | $6.17M | 0.70% | +293+1.4% | Added |
| Commerce Bank | 20,819 | $6.06M | 0.04% | −621−2.9% | Reduced |
| Unio Capital LLC | 20,800 | $6.05M | 3.10% | +179+0.9% | Added |
| Boston Common Asset Management, LLC | 20,540 | $5.98M | 0.14% | −6,930−25.2% | Reduced |
| Andra AP-fonden | 19,827 | $5.77M | 0.31% | +6,400+47.7% | Added |
| Vontobel Holding Ltd. | 19,619 | $5.71M | 0.05% | −135−0.7% | Reduced |
| Scotia Capital Inc. | 19,588 | $5.70M | 0.04% | +11,924+155.6% | Added |
| Glenmede Trust Co NA | 19,029 | $5.54M | 0.03% | +978+5.4% | Added |
| Daiwa Securities Group Inc. | 18,521 | $5.39M | 0.03% | +1,091+6.3% | Added |
| Cerity Partners LLC | 18,461 | $5.37M | 0.02% | +11,806+177.4% | Added |
| Gratus Capital LLC | 18,456 | $5.37M | 0.31% | +8,909+93.3% | Added |
| Credential Qtrade Securities Inc. | 18,281 | $5.32M | 0.32% | −1,121−5.8% | Reduced |
| Elo Mutual Pension Insurance Co | 17,712 | $5.16M | 0.14% | +617+3.6% | Added |
| Johnson Investment Counsel Inc | 17,683 | $5.15M | 0.06% | −177−1.0% | Reduced |
| KWMG, LLC | 17,596 | $5.12M | 0.60% | −166−0.9% | Reduced |
| Biltmore Family Office, LLC | 17,485 | $5.09M | 1.05% | 00.0% | Unchanged |
| Shelton Capital Management | 17,484 | $5.09M | 0.16% | +1,119+6.8% | Added |
| Virtu Financial LLC | 17,355 | $5.05M | 0.40% | +17,355 | New |
| Gulf International Bank (UK) Ltd | 16,772 | $4.88M | 0.14% | −1,982−10.6% | Reduced |
| Regions Financial Corp | 16,712 | $4.86M | 0.04% | −1,963−10.5% | Reduced |
| Rockefeller Capital Management L.P. | 16,351 | $4.76M | 0.02% | −530−3.1% | Reduced |
| Northwestern Mutual Wealth Management Co | 16,291 | $4.74M | 0.01% | +1,375+9.2% | Added |
| Kentucky Retirement Systems | 16,019 | $4.66M | 0.15% | −40−0.2% | Reduced |
| MML Investors Services, LLC | 15,793 | $4.60M | 0.02% | −10.0% | Reduced |
| Gsa Capital Partners LLP | 15,721 | $4.58M | 0.38% | +15,721 | New |
| Oregon Public Employees Retirement Fund | 15,652 | $4.56M | 0.08% | −75−0.5% | Reduced |
| Macquarie Group Ltd | 15,530 | $4.52M | 0.01% | +2,959+23.5% | Added |
| Foyston, Gordon, & Payne Inc | 15,505 | $4.51M | 1.13% | −1,166−7.0% | Reduced |
| Maryland State Retirement & Pension System | 15,444 | $4.49M | 0.09% | 00.0% | Unchanged |
| First Trust Advisors LP | 15,040 | $4.38M | 0.00% | −13,672−47.6% | Reduced |
| Ieq Capital, LLC | 15,037 | $4.38M | 0.07% | −345−2.2% | Reduced |
| Los Angeles Capital Management LLC | 14,714 | $4.28M | 0.02% | +10,151+222.5% | Added |
| Magnetar Financial LLC | 14,579 | $4.24M | 0.11% | +14,579 | New |
| Wealthfront Advisers LLC | 14,370 | $4.18M | 0.02% | −2,188−13.2% | Reduced |
| Nordea Investment Management AB | 14,276 | $4.15M | 0.01% | +341+2.4% | Added |
| Quantbot Technologies LP | 14,237 | $4.14M | 0.24% | +7,827+122.1% | Added |
| Synovus Financial Corp | 13,904 | $4.05M | 0.06% | +2,238+19.2% | Added |
| Mount Yale Investment Advisors, LLC | 13,747 | $4.00M | 0.38% | −246−1.8% | Reduced |
| Accurate Wealth Management, LLC | 13,325 | $3.98M | 1.24% | −142−1.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 13,600 | $3.96M | 0.07% | +13,600 | New |
| Pittenger & Anderson Inc | 13,560 | $3.95M | 0.18% | 00.0% | Unchanged |
| Cornerstone Advisors, LLC | 13,500 | $3.93M | 0.17% | −2,600−16.1% | Reduced |
| Jasper Ridge Partners, L.P. | 13,388 | $3.90M | 0.16% | 00.0% | Unchanged |
| Equitable Trust Co | 13,130 | $3.82M | 0.29% | −771−5.5% | Reduced |
| Calamos Advisors LLC | 13,000 | $3.78M | 0.02% | −21,229−62.0% | Reduced |
| SYSTM Wealth Solutions LLC | 12,963 | $3.77M | 0.52% | +547+4.4% | Added |
| Oppenheimer Asset Management Inc. | 12,953 | $3.77M | 0.05% | +32+0.2% | Added |
| Dash Acquisitions Inc. | 12,492 | $3.74M | 1.33% | +1,170+10.3% | Added |
| DSM Capital Partners LLC | 12,765 | $3.71M | 0.06% | −4,696−26.9% | Reduced |
| JustInvest LLC | 12,713 | $3.70M | 0.09% | −1,374−9.8% | Reduced |
| Securian Asset Management, Inc | 12,670 | $3.69M | 0.10% | −1,888−13.0% | Reduced |
| Pure Financial Advisors, Inc. | 12,168 | $3.54M | 0.12% | +93+0.8% | Added |
| Louisiana State Employees Retirement System | 12,100 | $3.52M | 0.07% | −500−4.0% | Reduced |
| Capital Planning Advisors, LLC | 11,871 | $3.45M | 0.65% | +78+0.7% | Added |
| Achmea Investment Management B.V. | 11,843 | $3.45M | 0.07% | −10,475−46.9% | Reduced |
| Circle Wealth Management, LLC | 11,776 | $3.43M | 0.09% | −12,710−51.9% | Reduced |
| Centiva Capital, LP | 11,712 | $3.41M | 0.21% | +8,799+302.1% | Added |
| Ar Asset Management Inc | 11,618 | $3.38M | 0.89% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 11,616 | $3.38M | 0.36% | +7,647+192.7% | Added |
| Crossmark Global Holdings, Inc. | 11,565 | $3.37M | 0.07% | +76+0.7% | Added |
| Envestnet Portfolio Solutions, Inc. | 11,490 | $3.34M | 0.01% | −1,685−12.8% | Reduced |
| Chesley Taft & Associates LLC | 11,478 | $3.34M | 0.19% | −43−0.4% | Reduced |
| Illinois Municipal Retirement Fund | 11,409 | $3.32M | 0.06% | 00.0% | Unchanged |
| Rothschild Investment LLC | 11,386 | $3.31M | 0.28% | +11,386 | New |
| Ostrum Asset Management | 11,375 | $3.31M | 0.29% | +4,585+67.5% | Added |
| Anderson Hoagland & Co | 10,957 | $3.29M | 0.40% | −50−0.5% | Reduced |
| Bleakley Financial Group, LLC | 11,195 | $3.26M | 0.10% | +133+1.2% | Added |
| Alps Advisors Inc | 11,193 | $3.26M | 0.03% | +57+0.5% | Added |
| Sawtooth Solutions, LLC | 11,178 | $3.25M | 0.09% | +116+1.0% | Added |
| Diversified Trust Co | 11,067 | $3.22M | 0.11% | −8,502−43.4% | Reduced |
| Cetera Advisor Networks LLC | 11,017 | $3.21M | 0.02% | −2,587−19.0% | Reduced |
| Oak Thistle LLC | 11,006 | $3.20M | 0.92% | +11,006 | New |
| Seascape Capital Management | 10,948 | $3.19M | 1.34% | +370+3.5% | Added |
| Thrivent Financial for Lutherans | 10,945 | $3.19M | 0.01% | +613+5.9% | Added |
| Van Hulzen Asset Management, LLC | 10,780 | $3.14M | 0.22% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 10,766 | $3.13M | 0.01% | +837+8.4% | Added |
| Wealthspire Advisors, LLC | 10,742 | $3.13M | 0.04% | +831+8.4% | Added |
| New Mexico Educational Retirement Board | 10,645 | $3.10M | 0.12% | 00.0% | Unchanged |
| Alaska Permanent Fund Corp | 10,522 | $3.06M | 0.05% | +962+10.1% | Added |
| TownSquare Capital, LLC | 10,355 | $3.01M | 0.05% | −938−8.3% | Reduced |
| Toroso Investments, LLC | 10,284 | $2.99M | 0.07% | +1,644+19.0% | Added |
| CX Institutional | 10,265 | $2.99M | 0.16% | −218−2.1% | Reduced |
| Barings LLC | 10,251 | $2.98M | 0.10% | −1,035−9.2% | Reduced |
| GTS Securities LLC | 10,229 | $2.98M | 0.06% | +1,629+18.9% | Added |
| Varma Mutual Pension Insurance Co | 10,000 | $2.91M | 0.03% | +10,000 | New |
| Raymond James Financial Services Advisors, Inc. | 9,971 | $2.90M | 0.00% | −59−0.6% | Reduced |
| MV Capital Management, Inc. | 9,922 | $2.89M | 0.37% | +129+1.3% | Added |
| Point72 Asset Management, L.P. | 9,915 | $2.89M | 0.01% | +9,915 | New |
| Busey Wealth Management | 9,909 | $2.88M | 0.11% | +5,227+111.6% | Added |
| Verdence Capital Advisors LLC | 9,905 | $2.88M | 0.28% | −1,337−11.9% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 9,877 | $2.87M | 0.30% | −41,886−80.9% | Reduced |
| Savant Capital, LLC | 9,854 | $2.87M | 0.04% | +427+4.5% | Added |
| Cary Street Partner Investment Advisory LLC | 9,403 | $2.74M | 0.13% | +137+1.5% | Added |
| Progressive Investment Management Corp | 9,344 | $2.72M | 0.77% | −7−0.1% | Reduced |
| Axq Capital, LP | 9,280 | $2.70M | 0.72% | +9,280 | New |
| Kestra Advisory Services, LLC | 9,164 | $2.67M | 0.02% | +630+7.4% | Added |