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 |
|---|---|---|---|---|---|
| Bridgewater Associates, LP | 50,490 | $14.8M | 0.08% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 54,082 | $15.9M | 0.07% | −13,032−19.4% | Reduced |
| Ninety One UK Ltd | 54,944 | $16.1M | 0.04% | +597+1.1% | Added |
| Bell Asset Management Ltd | 55,128 | $16.2M | 2.27% | +7,669+16.2% | Added |
| AQR Capital Management LLC | 55,786 | $16.3M | 0.03% | −32,875−37.1% | Reduced |
| Varma Mutual Pension Insurance Co | 55,900 | $16.4M | 0.13% | −1,500−2.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 56,183 | $16.5M | 0.04% | −4,329−7.2% | Reduced |
| Allianz Asset Management GmbH | 56,232 | $16.5M | 0.03% | +5,803+11.5% | Added |
| Man Group plc | 56,489 | $16.6M | 0.04% | −127,732−69.3% | Reduced |
| Capital International Sarl | 56,645 | $16.6M | 0.51% | −13,644−19.4% | Reduced |
| Abner Herrman & Brock LLC | 57,108 | $16.8M | 2.12% | −36−0.1% | Reduced |
| AXA S.A. | 57,190 | $16.8M | 0.05% | −7,757−11.9% | Reduced |
| Arizona State Retirement System | 57,549 | $16.9M | 0.11% | +93+0.2% | Added |
| MetLife Investment Management | 57,618 | $16.9M | 0.10% | +10,777+23.0% | Added |
| Franklin Resources Inc | 57,773 | $17.0M | 0.01% | +78+0.1% | Added |
| Robeco Institutional Asset Management B.V. | 58,022 | $17.0M | 0.04% | −17,225−22.9% | Reduced |
| Nisa Investment Advisors, LLC | 58,221 | $17.1M | 0.11% | +709+1.2% | Added |
| Canoe Financial LP | 51,509 | $17.2M | 0.32% | 00.0% | Unchanged |
| State of Michigan Retirement System | 59,558 | $17.5M | 0.09% | +4,700+8.6% | Added |
| Corebridge Financial, Inc. | 60,604 | $17.8M | 0.10% | +60,604 | New |
| Bank of Nova Scotia | 61,527 | $18.1M | 0.04% | −10,452−14.5% | Reduced |
| LPL Financial LLC | 62,109 | $18.2M | 0.01% | +14,263+29.8% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 63,935 | $18.9M | 1.48% | +398+0.6% | Added |
| Capital International Inc | 65,489 | $19.2M | 0.26% | −1,183−1.8% | Reduced |
| Banque Pictet & Cie SA | 65,726 | $19.3M | 0.20% | −118−0.2% | Reduced |
| Pictet & Cie (Europe) SA | 66,769 | $19.6M | 0.48% | +4,556+7.3% | Added |
| Susquehanna International Group, LLP | 66,877 | $19.6M | 0.03% | +19,229+40.4% | Added |
| Federation des caisses Desjardins du Quebec | 67,374 | $19.8M | 0.11% | +26,180+63.6% | Added |
| STRS Ohio | 67,891 | $19.9M | 0.08% | −2,003−2.9% | Reduced |
| JLB & Associates Inc | 70,525 | $20.7M | 2.80% | −238−0.3% | Reduced |
| Nordea Investment Management AB | 72,289 | $21.2M | 0.02% | +57,571+391.2% | Added |
| LTS One Management LP | 72,500 | $21.3M | 7.09% | +7,500+11.5% | Added |
| State of New Jersey Common Pension Fund D | 72,718 | $21.3M | 0.09% | −43,827−37.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 73,171 | $21.5M | 0.07% | +3,226+4.6% | Added |
| Victory Capital Management Inc | 74,395 | $21.8M | 0.02% | −1,036−1.4% | Reduced |
| Capital Fund Management S.A. | 75,442 | $22.1M | 0.25% | +41,390+121.5% | Added |
| Brinker Capital Investments, LLC | 75,673 | $22.2M | 0.23% | −6,017−7.4% | Reduced |
| Orion Portfolio Solutions, LLC | 75,673 | $22.2M | 0.23% | −6,017−7.4% | Reduced |
| Rafferty Asset Management, LLC | 76,480 | $22.5M | 0.08% | +6,064+8.6% | Added |
| Standard Life Aberdeen plc | 77,638 | $22.8M | 0.04% | −6,640−7.9% | Reduced |
| Renaissance Technologies LLC | 78,001 | $22.9M | 0.04% | −143,700−64.8% | Reduced |
| Mn Services Vermogensbeheer B.V. | 78,700 | $23.1M | 0.17% | −2,300−2.8% | Reduced |
| LFL Advisers, LLC | 78,981 | $23.2M | 9.12% | −583−0.7% | Reduced |
| Williams Jones Wealth Management, LLC. | 79,809 | $23.4M | 0.29% | −23,897−23.0% | Reduced |
| Royal London Asset Management Ltd | 80,556 | $23.6M | 0.06% | −271−0.3% | Reduced |
| Asset Management One Co.,Ltd. | 81,603 | $24.0M | 0.09% | −2,028−2.4% | Reduced |
| Border to Coast Pensions Partnership Ltd | 82,247 | $24.2M | 0.57% | −2,929−3.4% | Reduced |
| Danske Bank A/S | 83,112 | $24.4M | 0.09% | −31,132−27.3% | Reduced |
| Advisors Capital Management, LLC | 83,544 | $24.5M | 0.43% | +1,217+1.5% | Added |
| Intech Investment Management LLC | 84,027 | $24.7M | 0.31% | −18,846−18.3% | Reduced |
| Mediolanum International Funds Ltd | 91,750 | $25.1M | 0.41% | +17,622+23.8% | Added |
| TD Asset Management Inc | 88,499 | $26.0M | 0.02% | +15,105+20.6% | Added |
| Public Employees Retirement System of Ohio | 92,795 | $27.2M | 0.11% | −8,024−8.0% | Reduced |
| Treasurer of the State of North Carolina | 93,265 | $27.4M | 0.12% | +2,290+2.5% | Added |
| Artemis Investment Management LLP | 93,543 | $27.5M | 0.37% | −75,358−44.6% | Reduced |
| Gateway Investment Advisers LLC | 93,810 | $27.5M | 0.31% | −85−0.1% | Reduced |
| Two Sigma Advisers, LP | 94,100 | $27.6M | 0.06% | +86,600+1,154.7% | Added |
| Schroder Investment Management Group | 95,468 | $28.0M | 0.03% | −146,707−60.6% | Reduced |
| Swedbank AB | 95,778 | $28.1M | 0.04% | −8,464−8.1% | Reduced |
| Voya Investment Management LLC | 96,836 | $28.4M | 0.03% | −11,116−10.3% | Reduced |
| Gluskin Sheff & Assoc Inc | 97,241 | $28.5M | 3.25% | −25,407−20.7% | Reduced |
| Dudley & Shanley, Inc. | 98,440 | $28.9M | 4.97% | −2,088−2.1% | Reduced |
| Waters Parkerson & Co., LLC | 99,208 | $29.1M | 1.55% | −2,673−2.6% | Reduced |
| Central Securities Corp | 100,000 | $29.4M | 2.89% | −50,000−33.3% | Reduced |
| CI Private Wealth, LLC | 100,092 | $29.4M | 0.05% | +17,170+20.7% | Added |
| Colony Group, LLC | 102,182 | $30.0M | 0.10% | +101,311+11,631.6% | Added |
| APG Asset Management N.V. | 110,335 | $30.2M | 0.05% | −37,370−25.3% | Reduced |
| CIBC Private Wealth Group, LLC | 102,514 | $30.6M | 0.06% | +1,189+1.2% | Added |
| GM Advisory Group, Inc. | 104,135 | $30.6M | 1.97% | +104,135 | New |
| Toronto Dominion Bank | 105,085 | $30.9M | 0.05% | −10,009−8.7% | Reduced |
| Ironvine Capital Partners, LLC | 106,418 | $31.2M | 3.42% | −1,707−1.6% | Reduced |
| State of Wisconsin Investment Board | 107,000 | $31.4M | 0.08% | −1,355−1.3% | Reduced |
| Cresset Asset Management, LLC | 110,262 | $32.4M | 0.14% | +49,465+81.4% | Added |
| Obermeyer Wood Investment Counsel, LLLP | 112,592 | $33.1M | 1.89% | −182−0.2% | Reduced |
| Woodline Partners LP | 113,152 | $33.2M | 0.32% | −85,926−43.2% | Reduced |
| Pensioenfonds Rail & Ov | 113,764 | $33.4M | 2.50% | 00.0% | Unchanged |
| Markel Group Inc.SuperinvestorMarkel Group | 113,950 | $33.5M | 0.33% | +3,900+3.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 114,401 | $33.6M | 0.08% | −16,594−12.7% | Reduced |
| Korea Investment CORP | 116,230 | $34.1M | 0.09% | −60,375−34.2% | Reduced |
| State of Tennessee, Treasury Department | 117,307 | $34.4M | 0.13% | +13,945+13.5% | Added |
| Davis R M Inc | 117,326 | $34.4M | 0.70% | +1,823+1.6% | Added |
| TCTC Holdings, LLC | 120,000 | $35.2M | 1.21% | 00.0% | Unchanged |
| Frontier Capital Management Co LLC | 120,459 | $35.4M | 0.35% | −5,676−4.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 121,787 | $35.8M | 0.11% | +10,915+9.8% | Added |
| D. E. Shaw & Co., Inc. | 122,371 | $35.9M | 0.05% | +68,354+126.5% | Added |
| Spears Abacus Advisors LLC | 125,028 | $36.7M | 0.76% | +1,822+1.5% | Added |
| The PNC Financial Services Group, Inc. | 133,838 | $39.3M | 0.03% | +10,257+8.3% | Added |
| Moore Capital Management, LP | 133,840 | $39.3M | 0.86% | +133,840 | New |
| CIBC World Markets Corp | 134,667 | $39.5M | 0.26% | +39,799+42.0% | Added |
| Ycg, LLC | 140,885 | $41.4M | 3.37% | +530+0.4% | Added |
| Stifel Financial Corp | 140,947 | $41.4M | 0.05% | −13,729−8.9% | Reduced |
| Night Owl Capital Management, LLC | 141,233 | $41.5M | 6.20% | −2,266−1.6% | Reduced |
| Petrus Trust Company, LTA | 142,964 | $42.0M | 3.92% | +41,249+40.6% | Added |
| Nomura Asset Management Co Ltd | 145,657 | $42.8M | 0.15% | +32,743+29.0% | Added |
| Citadel Advisors LLC | 147,935 | $43.4M | 0.04% | +50,757+52.2% | Added |
| Voloridge Investment Management, LLC | 148,112 | $43.5M | 0.16% | −384,376−72.2% | Reduced |
| Pictet Asset Management Holding SA | 150,179 | $44.1M | 0.05% | −102,072−40.5% | Reduced |
| GFI Investment Counsel Ltd. | 152,766 | $44.8M | 5.87% | +13,712+9.9% | Added |
| Storebrand Asset Management AS | 154,183 | $45.3M | 0.15% | −12,538−7.5% | Reduced |
| HM Payson & Co | 156,140 | $45.8M | 0.83% | +8,478+5.7% | Added |