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 2022
Institutional positions in Aon plc as of Mar 31, 2022. 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
- 985
- +2 vs. Q4 2021
- Shares held
- 188.2M
- −117.9K (−0.1%) vs. Q4 2021
- Total value
- $61.2B
- +$4.73B (+8.4%) vs. Q4 2021
- New holders
- 94
- 324 more added
- Sold out
- 92
- 369 more reduced
12 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glenmede Trust Co NA | 19,722 | $6.42M | 0.03% | +2,639+15.4% | Added |
| Contravisory Investment Management, Inc. | 19,743 | $6.43M | 1.82% | +19,743 | New |
| First National Bank of Omaha | 19,843 | $6.46M | 0.33% | −168−0.8% | Reduced |
| National Bank of Canada | 19,874 | $6.55M | 0.03% | +3,045+18.1% | Added |
| Live Oak Private Wealth LLC | 20,165 | $6.57M | 1.27% | +1,159+6.1% | Added |
| Pictet & Cie (Europe) SA | 21,012 | $6.84M | 0.26% | +560+2.7% | Added |
| Boston Common Asset Management, LLC | 21,318 | $6.94M | 0.30% | +252+1.2% | Added |
| Distillate Capital Partners LLC | 21,395 | $6.97M | 0.99% | +21,395 | New |
| Twin Tree Management, LP | 21,584 | $7.03M | 0.14% | +13,337+161.7% | Added |
| Quent Capital, LLC | 21,963 | $7.15M | 1.33% | −30,840−58.4% | Reduced |
| GHP Investment Advisors, Inc. | 22,042 | $7.18M | 0.47% | +22,042 | New |
| Biltmore Family Office, LLC | 22,124 | $7.20M | 1.54% | −29,050−56.8% | Reduced |
| Bridgewater Associates, LP | 22,359 | $7.28M | 0.03% | −21,174−48.6% | Reduced |
| Regions Financial Corp | 22,502 | $7.33M | 0.06% | −2,129−8.6% | Reduced |
| Violich Capital Management, Inc. | 22,719 | $7.40M | 1.09% | −401−1.7% | Reduced |
| Credential Qtrade Securities Inc. | 22,911 | $7.46M | 0.47% | +38+0.2% | Added |
| Handelsbanken Fonder AB | 23,047 | $7.50M | 0.04% | 00.0% | Unchanged |
| Equitable Trust Co | 23,454 | $7.64M | 0.49% | +1,755+8.1% | Added |
| Foyston, Gordon, & Payne Inc | 23,658 | $7.70M | 1.89% | −928−3.8% | Reduced |
| William Blair Investment Management, LLC | 24,408 | $7.95M | 0.02% | −5,656−18.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 24,484 | $7.97M | 0.02% | −87,434−78.1% | Reduced |
| Commerce Bank | 24,763 | $8.06M | 0.06% | −1,050−4.1% | Reduced |
| Van Eck Associates Corp | 25,045 | $8.15M | 0.02% | +2,457+10.9% | Added |
| Two Sigma Advisers, LP | 25,600 | $8.34M | 0.02% | −16,100−38.6% | Reduced |
| Fifth Third Bancorp | 25,835 | $8.41M | 0.03% | +133+0.5% | Added |
| Fiduciary Group LLC | 31,053 | $8.54M | 1.13% | −332−1.1% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 26,756 | $8.71M | 0.14% | 00.0% | Unchanged |
| Comerica Bank | 26,454 | $8.81M | 0.06% | −692−2.5% | Reduced |
| Bank of Nova Scotia | 27,209 | $8.86M | 0.02% | −16,054−37.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 27,242 | $8.87M | 0.02% | +1,817+7.1% | Added |
| Strategy Asset Managers LLC | 27,265 | $8.88M | 1.92% | −45−0.2% | Reduced |
| Qube Research & Technologies Ltd | 27,335 | $8.90M | 0.08% | −143,758−84.0% | Reduced |
| Sofos Investments, Inc. | 12,062 | $8.94M | 0.75% | +5,741+90.8% | Added |
| Borer Denton & Associates, Inc. | 27,630 | $9.00M | 3.78% | +27,630 | New |
| Xponance, Inc. | 27,730 | $9.03M | 0.15% | +475+1.7% | Added |
| Nissay Asset Management Corp | 27,805 | $9.05M | 0.08% | +32+0.1% | Added |
| Texas Permanent School Fund | 27,861 | $9.07M | 0.12% | −2,530−8.3% | Reduced |
| Vident Investment Advisory, LLC | 28,214 | $9.19M | 0.24% | +23,569+507.4% | Added |
| Guggenheim Capital LLC | 28,284 | $9.21M | 0.06% | −16,339−36.6% | Reduced |
| Unio Capital LLC | 28,314 | $9.22M | 3.97% | −974−3.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 28,370 | $9.24M | 0.01% | −885−3.0% | Reduced |
| Baird Financial Group, Inc. | 28,451 | $9.26M | 0.02% | +3,948+16.1% | Added |
| Mutual of America Capital Management LLC | 28,667 | $9.34M | 0.10% | −433−1.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 28,741 | $9.36M | 0.09% | +1,085+3.9% | Added |
| Zevin Asset Management LLC | 28,984 | $9.44M | 1.81% | +825+2.9% | Added |
| Peapack Gladstone Financial Corp | 29,343 | $9.55M | 0.19% | −978−3.2% | Reduced |
| Commonwealth Equity Services, LLC | 29,495 | $9.60M | 0.02% | −569−1.9% | Reduced |
| Tower Research Capital LLC (TRC) | 29,665 | $9.66M | 0.09% | +3,818+14.8% | Added |
| US Bancorp | 29,697 | $9.67M | 0.02% | +2,313+8.4% | Added |
| Public Sector Pension Investment Board | 30,144 | $9.82M | 0.06% | −6,620−18.0% | Reduced |
| State of Alaska, Department of Revenue | 30,221 | $9.84M | 0.10% | −1,670−5.2% | Reduced |
| Sustainable Growth Advisers, LP | 30,435 | $9.91M | 0.05% | −4,046−11.7% | Reduced |
| Citizens Financial Group Inc | 31,841 | $10.4M | 0.36% | −521−1.6% | Reduced |
| Silvercrest Asset Management Group LLC | 31,913 | $10.4M | 0.07% | −9,905−23.7% | Reduced |
| Citadel Advisors LLC | 32,440 | $10.6M | 0.01% | +8,750+36.9% | Added |
| Cumberland Partners Ltd | 32,755 | $10.7M | 0.81% | −3,275−9.1% | Reduced |
| Yousif Capital Management, LLC | 33,372 | $10.9M | 0.12% | −597−1.8% | Reduced |
| KBC Group NV | 33,558 | $10.9M | 0.04% | −32,157−48.9% | Reduced |
| British Columbia Investment Management Corp | 34,015 | $11.1M | 0.07% | −85,686−71.6% | Reduced |
| ING Groep NV | 34,079 | $11.1M | 0.11% | +5,322+18.5% | Added |
| Squarepoint Ops LLC | 34,160 | $11.1M | 0.08% | −7,286−17.6% | Reduced |
| CIBC World Markets Inc. | 34,670 | $11.3M | 0.04% | +2,357+7.3% | Added |
| State of Tennessee, Treasury Department | 35,725 | $11.6M | 0.04% | −113,228−76.0% | Reduced |
| Thrivent Financial for Lutherans | 35,754 | $11.6M | 0.02% | +45+0.1% | Added |
| First Manhattan Co | 35,918 | $11.7M | 0.04% | +22,067+159.3% | Added |
| Public Employees Retirement Association of Colorado | 36,241 | $11.8M | 0.05% | −2,096−5.5% | Reduced |
| Motley Fool Wealth Management, LLC | 36,239 | $11.8M | 0.56% | +36,239 | New |
| Cullen/Frost Bankers, Inc. | 37,203 | $12.1M | 0.24% | −320−0.9% | Reduced |
| Stephens Inc | 37,326 | $12.2M | 0.20% | +1,359+3.8% | Added |
| HighTower Advisors, LLC | 37,326 | $12.2M | 0.03% | +1,084+3.0% | Added |
| Gulf International Bank (UK) Ltd | 38,000 | $12.4M | 0.19% | 00.0% | Unchanged |
| Westpac Banking Corp | 38,078 | $12.4M | 0.14% | −496−1.3% | Reduced |
| Capital International Ltd | 38,124 | $12.4M | 0.71% | +11,097+41.1% | Added |
| Utah Retirement Systems | 39,028 | $12.7M | 0.17% | −656−1.7% | Reduced |
| YHB Investment Advisors, Inc. | 39,191 | $12.8M | 1.13% | −1,636−4.0% | Reduced |
| First Trust Advisors LP | 39,205 | $12.8M | 0.01% | −64,743−62.3% | Reduced |
| Advisor Group Holdings, Inc. | 41,364 | $12.9M | 0.03% | −3,540−7.9% | Reduced |
| M&T Bank Corp | 40,359 | $13.1M | 0.06% | +5,375+15.4% | Added |
| Trinity Street Asset Management LLP | 40,681 | $13.2M | 2.14% | −40,211−49.7% | Reduced |
| People's United Financial, Inc. | 41,774 | $13.6M | 0.39% | −6,650−13.7% | Reduced |
| Kirr Marbach & Co LLC | 43,225 | $14.1M | 3.79% | −552−1.3% | Reduced |
| Hantz Financial Services, Inc. | 43,812 | $14.3M | 0.42% | +923+2.2% | Added |
| First Foundation Advisors | 44,176 | $14.4M | 0.52% | −31,646−41.7% | Reduced |
| Ninety One UK Ltd | 44,217 | $14.4M | 0.04% | +7,407+20.1% | Added |
| LPL Financial LLC | 44,456 | $14.5M | 0.01% | +10,009+29.1% | Added |
| Bishop Rock Capital, L.P. | 45,012 | $14.7M | 5.81% | −17,401−27.9% | Reduced |
| Brinker Capital Investments, LLC | 45,313 | $14.8M | 0.23% | −160−0.4% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 45,689 | $14.9M | 0.80% | −12,813−21.9% | Reduced |
| Intermede Investment Partners Ltd | 45,896 | $14.9M | 0.35% | −24,565−34.9% | Reduced |
| Capital International Sarl | 47,318 | $15.4M | 0.76% | −6,788−12.5% | Reduced |
| Greenwood Gearhart Inc | 47,538 | $15.5M | 2.13% | +828+1.8% | Added |
| Swiss Life Asset Management Ltd | 47,997 | $15.6M | 0.22% | +4,211+9.6% | Added |
| Old National Bancorp | 48,217 | $15.7M | 0.58% | −1,233−2.5% | Reduced |
| Marks Group Wealth Management, Inc | 49,325 | $16.1M | 2.02% | +3,904+8.6% | Added |
| Corsair Capital Management, L.P. | 49,811 | $16.2M | 4.02% | 00.0% | Unchanged |
| Winton Group Ltd | 50,224 | $16.4M | 0.86% | +41,287+462.0% | Added |
| USS Investment Management Ltd | 50,346 | $16.4M | 0.14% | +437+0.9% | Added |
| Oregon Public Employees Retirement Fund | 50,940 | $16.6M | 0.17% | +831+1.7% | Added |
| Truist Financial Corp | 50,963 | $16.6M | 0.03% | −792−1.5% | Reduced |
| Millennium Management LLC | 51,097 | $16.6M | 0.02% | −113,330−68.9% | Reduced |