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, Q2 2024
Institutional positions in Aon plc as of Jun 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
- 1,111
- +36 vs. Q1 2024
- Shares held
- 188.6M
- +17.1M (+10.0%) vs. Q1 2024
- Total value
- $55.4B
- −$1.84B (−3.2%) vs. Q1 2024
- New holders
- 132
- 395 more added
- Sold out
- 96
- 375 more reduced
12 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 158,567 | $46.6M | 0.04% | +31,288+24.6% | Added |
| CapitalatWork S.A. | 163,119 | $47.9M | 1.61% | +20,539+14.4% | Added |
| Pathway Capital Management, LP | 163,441 | $48.0M | 75.73% | +163,441 | New |
| Tudor Investment Corp Et Al | 166,518 | $48.9M | 0.55% | +165,377+14,494.0% | Added |
| Qube Research & Technologies Ltd | 170,429 | $50.0M | 0.09% | −266,349−61.0% | Reduced |
| New York State Teachers Retirement System | 173,358 | $50.9M | 0.11% | −11,283−6.1% | Reduced |
| Ceredex Value Advisors LLC | 180,371 | $53.0M | 1.00% | −117,392−39.4% | Reduced |
| Broad Run Investment Management, LLC | 181,919 | $53.4M | 7.31% | −5,482−2.9% | Reduced |
| Eminence Capital, LP | 182,145 | $53.5M | 0.86% | +182,145 | New |
| CIBC Asset Management Inc | 186,445 | $54.7M | 0.19% | +27,248+17.1% | Added |
| State Board of Administration of Florida Retirement System | 190,829 | $56.0M | 0.11% | −36,636−16.1% | Reduced |
| Raymond James & Associates | 202,472 | $59.4M | 0.04% | +23,558+13.2% | Added |
| Verition Fund Management LLC | 204,372 | $60.0M | 0.46% | +102,086+99.8% | Added |
| Canada Pension Plan Investment Board | 208,022 | $61.1M | 0.06% | +204,121+5,232.5% | Added |
| Ensign Peak Advisors, Inc | 216,110 | $63.4M | 0.12% | −19,409−8.2% | Reduced |
| Alliancebernstein L.P. | 223,003 | $65.5M | 0.02% | +3,835+1.7% | Added |
| Squarepoint Ops LLC | 224,571 | $65.9M | 0.25% | +137,543+158.0% | Added |
| Summit Trail Advisors, LLC | 225,131 | $66.1M | 1.74% | +222,965+10,293.9% | Added |
| Jane Street Group, LLC | 227,823 | $66.9M | 0.07% | +196,070+617.5% | Added |
| Nicholas Company, Inc. | 228,245 | $67.0M | 1.11% | 00.0% | Unchanged |
| Worldquant Millennium Advisors LLC | 233,409 | $68.5M | 0.62% | +184,049+372.9% | Added |
| SEI Investments Co | 235,263 | $69.1M | 0.10% | +8,647+3.8% | Added |
| DekaBank Deutsche Girozentrale | 240,418 | $70.2M | 0.13% | −34,691−12.6% | Reduced |
| Millennium Management LLC | 239,687 | $70.4M | 0.06% | +157,362+191.1% | Added |
| Scharf Investments, LLC | 240,425 | $70.6M | 2.01% | +240,425 | New |
| Capital Group Private Client Services, Inc. | 240,835 | $70.7M | 0.71% | −38,011−13.6% | Reduced |
| UBS Asset Management Americas Inc | 241,547 | $70.9M | 0.02% | −1,034,817−81.1% | Reduced |
| Aviva PLC | 255,978 | $75.2M | 0.21% | +17,222+7.2% | Added |
| Altrinsic Global Advisors LLC | 256,007 | $75.2M | 3.35% | +256,007 | New |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 260,950 | $76.6M | 4.02% | +102,650+64.8% | Added |
| Bowie Capital Management, LLC | 262,481 | $77.1M | 5.05% | +50,086+23.6% | Added |
| Davenport & Co LLC | 284,132 | $83.3M | 0.53% | +2,873+1.0% | Added |
| BloombergSen Inc. | 294,606 | $86.5M | 8.22% | −10,466−3.4% | Reduced |
| Wells Fargo & Company | 301,307 | $88.5M | 0.02% | −23,431−7.2% | Reduced |
| Natixis Advisors, L.P. | 302,732 | $88.9M | 0.19% | −37,813−11.1% | Reduced |
| New York State Common Retirement Fund | 304,005 | $89.2M | 0.12% | −3,955−1.3% | Reduced |
| Wealthspire Advisors, LLC | 304,275 | $89.3M | 1.14% | +295,973+3,565.1% | Added |
| Prana Capital Management, LP | 304,890 | $89.5M | 4.26% | +15,061+5.2% | Added |
| Deutsche Bank AG | 311,177 | $91.4M | 0.04% | +7,446+2.5% | Added |
| California State Teachers Retirement System | 326,043 | $95.7M | 0.12% | −6,620−2.0% | Reduced |
| Russell Investments Group, Ltd. | 333,285 | $97.8M | 0.16% | −6,791−2.0% | Reduced |
| Haverford Trust Co | 335,950 | $98.6M | 1.04% | −11,314−3.3% | Reduced |
| Kovitz Investment Group Partners, LLC | 336,597 | $98.8M | 0.84% | +7,570+2.3% | Added |
| Partners Group Holding AG | 338,985 | $99.5M | 7.50% | +338,985 | New |
| Envestnet Asset Management Inc | 358,965 | $105.4M | 0.04% | −10,636−2.9% | Reduced |
| Douglass Winthrop Advisors, LLC | 367,020 | $107.7M | 2.20% | +10,302+2.9% | Added |
| National Pension Service | 370,643 | $108.8M | 0.13% | +6,549+1.8% | Added |
| Fiducient Advisors LLC | 372,391 | $109.3M | 15.10% | +372,391 | New |
| Rhumbline Advisers | 384,559 | $112.9M | 0.11% | +19,936+5.5% | Added |
| Royal Bank of Canada | 393,901 | $115.6M | 0.03% | −23,262−5.6% | Reduced |
| Assenagon Asset Management S.A. | 420,756 | $123.5M | 0.31% | +75,865+22.0% | Added |
| Bank of Montreal | 444,474 | $132.6M | 0.07% | +119,626+36.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 453,624 | $133.2M | 0.10% | −43,142−8.7% | Reduced |
| FMR LLC | 454,118 | $133.3M | 0.01% | +78,131+20.8% | Added |
| Stone Point Capital LLC | 517,093 | $151.8M | 11.93% | +517,093 | New |
| Fiera Capital Corp | 530,385 | $155.7M | 0.48% | −36,708−6.5% | Reduced |
| Amundi | 538,548 | $158.7M | 0.06% | +125,170+30.3% | Added |
| UBS Group AG | 543,277 | $159.5M | 0.05% | +276,140+103.4% | Added |
| Swiss National Bank | 587,800 | $172.6M | 0.12% | −11,800−2.0% | Reduced |
| Omers Administration Corp | 601,203 | $176.5M | 1.70% | +6,938+1.2% | Added |
| Blair William & Co | 602,517 | $176.9M | 0.55% | −8,648−1.4% | Reduced |
| USS Investment Management Ltd | 647,643 | $190.1M | 1.52% | +33,934+5.5% | Added |
| Dimensional Fund Advisors LP | 655,944 | $192.6M | 0.05% | +46,560+7.6% | Added |
| Nuveen Asset Management, LLC | 691,332 | $203.0M | 0.06% | +155,531+29.0% | Added |
| Price T Rowe Associates Inc | 731,517 | $214.8M | 0.03% | +73,108+11.1% | Added |
| First Pacific Advisors, LP | 736,821 | $216.3M | 2.93% | +15,017+2.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 813,061 | $238.7M | 0.26% | −190,557−19.0% | Reduced |
| C WorldWide Group Holding A/S | 814,203 | $239.0M | 2.59% | −9,872−1.2% | Reduced |
| Polen Capital Management LLC | 822,041 | $241.3M | 0.61% | −8,075−1.0% | Reduced |
| California Public Employees Retirement System | 888,351 | $260.8M | 0.19% | −168,932−16.0% | Reduced |
| Principal Financial Group Inc | 889,169 | $261.0M | 0.16% | +13,307+1.5% | Added |
| Invesco Ltd. | 958,471 | $281.4M | 0.06% | −162,128−14.5% | Reduced |
| Barclays PLC | 970,963 | $285.1M | 0.13% | +19,888+2.1% | Added |
| Manufacturers Life Insurance Company, The | 980,665 | $287.9M | 0.27% | +16,101+1.7% | Added |
| Artisan Partners Limited Partnership | 981,415 | $288.1M | 0.44% | +724,933+282.6% | Added |
| Meritage Group LP | 1,092,048 | $320.6M | 8.15% | +317,534+41.0% | Added |
| Goldman Sachs Group Inc | 1,099,046 | $322.7M | 0.06% | +346,125+46.0% | Added |
| Cantillon Capital Management LLC | 1,138,262 | $334.2M | 2.23% | −57,928−4.8% | Reduced |
| Charles Schwab Investment Management Inc | 1,194,841 | $350.8M | 0.07% | +117,341+10.9% | Added |
| Ameriprise Financial Inc | 1,218,558 | $357.7M | 0.10% | +514,583+73.1% | Added |
| Boston Partners | 1,344,074 | $394.8M | 0.49% | +359,629+36.5% | Added |
| FIL Ltd | 1,370,143 | $402.2M | 0.40% | +127,666+10.3% | Added |
| Legal & General Group Plc | 1,432,119 | $420.4M | 0.12% | +16,430+1.2% | Added |
| Longview Partners (Guernsey) LTD | 1,520,594 | $446.4M | 3.31% | −198,510−11.5% | Reduced |
| Bank of America Corp | 1,767,280 | $518.8M | 0.05% | −84,769−4.6% | Reduced |
| Farallon Capital Management, L.L.C. | 1,875,200 | $550.5M | 3.25% | +1,243,200+196.7% | Added |
| Mackenzie Financial Corp | 1,918,201 | $563.1M | 0.84% | −542,261−22.0% | Reduced |
| Norges Bank | 1,974,769 | $579.8M | 0.09% | +423,186+27.3% | Added |
| Neuberger Berman Group LLC | 1,986,433 | $583.2M | 0.48% | +264,154+15.3% | Added |
| Bank of New York Mellon Corp | 2,000,969 | $587.4M | 0.11% | +548,563+37.8% | Added |
| Northern Trust Corp | 2,086,106 | $612.4M | 0.10% | +51,817+2.5% | Added |
| Veritas Asset Management LLP | 2,126,796 | $624.4M | 4.72% | +1,814,906+581.9% | Added |
| Capital International Investors | 2,199,408 | $645.6M | 0.13% | −3,042,178−58.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,200,019 | $645.9M | 0.79% | +256,286+13.2% | Added |
| Independent Franchise Partners LLP | 2,409,530 | $707.4M | 6.51% | +49,161+2.1% | Added |
| JPMorgan Chase & Co | 2,595,737 | $762.1M | 0.07% | +1,532,016+144.0% | Added |
| Sustainable Growth Advisers, LP | 2,759,875 | $810.2M | 3.58% | −45,324−1.6% | Reduced |
| Lazard Asset Management LLC | 3,269,540 | $959.9M | 1.20% | −164,803−4.8% | Reduced |
| WCM Investment Management, LLC | 3,484,817 | $1.02B | 2.41% | −850,841−19.6% | Reduced |
| Eagle Capital Management LLC | 4,001,132 | $1.17B | 4.36% | +1,211,598+43.4% | Added |