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 2022
Institutional positions in Aon plc as of Dec 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
- 1,034
- +103 vs. Q3 2022
- Shares held
- 175.2M
- −4.68M (−2.6%) vs. Q3 2022
- Total value
- $52.6B
- +$4.34B (+9.0%) vs. Q3 2022
- New holders
- 165
- 319 more added
- Sold out
- 62
- 356 more reduced
19 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 167,785 | $50.4M | 0.30% | +167,785 | New |
| Ycg, LLC | 150,713 | $46.3M | 4.95% | −7,712−4.9% | Reduced |
| Storebrand Asset Management AS | 152,552 | $45.8M | 0.25% | −12,003−7.3% | Reduced |
| Citigroup Inc | 152,441 | $45.8M | 0.06% | +7,106+4.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 150,024 | $45.0M | 0.12% | +10,202+7.3% | Added |
| Central Securities Corp | 150,000 | $45.0M | 5.82% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 148,628 | $44.5M | 0.12% | +14,191+10.6% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 147,900 | $44.4M | 2.52% | 00.0% | Unchanged |
| Bowie Capital Management, LLC | 146,675 | $44.0M | 6.65% | −5,093−3.4% | Reduced |
| AQR Capital Management LLC | 146,194 | $43.9M | 0.10% | −13,453−8.4% | Reduced |
| Intech Investment Management LLC | 140,827 | $42.3M | 0.32% | −1,746−1.2% | Reduced |
| Swedbank AB | 140,429 | $42.1M | 0.09% | −268,599−65.7% | Reduced |
| Ninety One UK Ltd | 139,646 | $41.9M | 0.13% | +10,428+8.1% | Added |
| Pictet Asset Management SA | 138,463 | $41.6M | 0.06% | +3,479+2.6% | Added |
| Davis R M Inc | 134,265 | $40.3M | 1.09% | −478−0.4% | Reduced |
| Fiera Capital Corp | 133,602 | $40.1M | 0.12% | +2,631+2.0% | Added |
| Man Group plc | 132,899 | $39.9M | 0.14% | +128,838+3,172.6% | Added |
| Altrinsic Global Advisors LLC | 129,766 | $38.9M | 1.66% | −103,831−44.4% | Reduced |
| Millennium Management LLC | 125,803 | $37.8M | 0.04% | −50,318−28.6% | Reduced |
| Panagora Asset Management Inc | 124,446 | $37.4M | 0.24% | +830+0.7% | Added |
| State of New Jersey Common Pension Fund D | 122,970 | $36.9M | 0.14% | −586−0.5% | Reduced |
| Retirement Systems of Alabama | 122,168 | $36.7M | 0.16% | −3,792−3.0% | Reduced |
| Ironvine Capital Partners, LLC | 121,526 | $36.5M | 4.72% | −126−0.1% | Reduced |
| The PNC Financial Services Group, Inc. | 121,220 | $36.4M | 0.03% | −13,696−10.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 120,369 | $36.1M | 0.09% | +120,369 | New |
| TCTC Holdings, LLC | 120,000 | $36.0M | 1.47% | 00.0% | Unchanged |
| Zurich Insurance Group Ltd | 119,640 | $35.9M | 0.51% | +119,640 | New |
| Chevy Chase Trust Holdings, Inc. | 119,168 | $35.8M | 0.15% | −9,626−7.5% | Reduced |
| Spears Abacus Advisors LLC | 117,694 | $35.3M | 3.37% | −1,906−1.6% | Reduced |
| Gluskin Sheff & Assoc Inc | 115,663 | $34.7M | 1.95% | −10,702−8.5% | Reduced |
| Dudley & Shanley, Inc. | 114,318 | $34.3M | 7.73% | −1,795−1.5% | Reduced |
| Connectus Wealth, LLC | 113,654 | $34.1M | 0.90% | −908−0.8% | Reduced |
| State of Wisconsin Investment Board | 112,591 | $33.8M | 0.11% | −13,393−10.6% | Reduced |
| Williams Jones Wealth Management, LLC. | 111,093 | $33.3M | 0.56% | +822+0.7% | Added |
| Thornburg Investment Management Inc | 109,820 | $33.0M | 0.56% | −49,836−31.2% | Reduced |
| Asset Management One Co.,Ltd. | 105,195 | $31.9M | 0.16% | −4,405−4.0% | Reduced |
| Waters Parkerson & Co., LLC | 104,632 | $31.4M | 1.89% | −453−0.4% | Reduced |
| Night Owl Capital Management, LLC | 100,653 | $30.2M | 14.05% | −27,456−21.4% | Reduced |
| HSBC Holdings PLC | 100,444 | $30.0M | 0.04% | +86,718+631.8% | Added |
| Capital Group Investment Management Pte. Ltd. | 97,623 | $29.3M | 1.13% | +97,623 | New |
| STRS Ohio | 97,307 | $29.2M | 0.13% | −4,067−4.0% | Reduced |
| Treasurer of the State of North Carolina | 97,070 | $29.1M | 0.18% | −2,925−2.9% | Reduced |
| Gateway Investment Advisers LLC | 96,255 | $28.9M | 0.36% | −11,558−10.7% | Reduced |
| EULAV Asset Management | 95,700 | $28.7M | 1.23% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 94,834 | $28.5M | 0.06% | −52,629−35.7% | Reduced |
| Franklin Resources Inc | 92,283 | $27.7M | 0.01% | +1,424+1.6% | Added |
| Susquehanna International Group, LLP | 90,897 | $27.3M | 0.05% | +70,404+343.6% | Added |
| KBC Group NV | 89,789 | $26.9M | 0.13% | +44,719+99.2% | Added |
| DekaBank Deutsche Girozentrale | 84,531 | $25.4M | 0.07% | +13,325+18.7% | Added |
| Prudential Financial Inc | 82,869 | $24.9M | 0.04% | −115,080−58.1% | Reduced |
| Ergoteles LLC | 81,845 | $24.6M | 0.90% | +80,589+6,416.3% | Added |
| Capital International Inc | 80,623 | $24.2M | 0.52% | −13,924−14.7% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 80,050 | $24.0M | 0.32% | +6,000+8.1% | Added |
| Rafferty Asset Management, LLC | 79,670 | $23.9M | 0.20% | +7,200+9.9% | Added |
| Victory Capital Management Inc | 79,608 | $23.9M | 0.03% | −2,138−2.6% | Reduced |
| DnB Asset Management AS | 77,372 | $23.2M | 0.16% | +269+0.3% | Added |
| Prana Capital Management, LP | 76,805 | $23.1M | 1.77% | +27,531+55.9% | Added |
| LFL Advisers, LLC | 76,500 | $23.0M | 10.88% | 00.0% | Unchanged |
| JLB & Associates Inc | 76,134 | $22.9M | 3.64% | −330−0.4% | Reduced |
| Two Sigma Investments, LP | 74,527 | $22.4M | 0.07% | +20,450+37.8% | Added |
| Advisors Capital Management, LLC | 73,586 | $22.1M | 0.60% | +1,272+1.8% | Added |
| Brinker Capital Investments, LLC | 73,479 | $22.1M | 0.44% | +27,523+59.9% | Added |
| Royal London Asset Management Ltd | 73,442 | $22.0M | 0.10% | +844+1.2% | Added |
| Border to Coast Pensions Partnership Ltd | 70,858 | $21.3M | 0.68% | 00.0% | Unchanged |
| Chilton Investment Co LLC | 70,369 | $21.1M | 0.65% | +49,050+230.1% | Added |
| M&T Bank Corp | 69,944 | $21.0M | 0.08% | −13,422−16.1% | Reduced |
| Banque Pictet & Cie SA | 69,485 | $20.9M | 0.22% | +2,625+3.9% | Added |
| Squarepoint Ops LLC | 68,327 | $20.5M | 0.15% | +68,327 | New |
| TD Asset Management Inc | 68,156 | $20.5M | 0.03% | −505−0.7% | Reduced |
| Abner Herrman & Brock LLC | 66,992 | $20.1M | 3.09% | +430+0.6% | Added |
| Marathon Asset Mgmt Ltd | 66,521 | $20.0M | 0.54% | −15,617−19.0% | Reduced |
| Standard Life Aberdeen plc | 65,374 | $19.6M | 0.05% | +12,246+23.0% | Added |
| Bridgewater Associates, LP | 64,078 | $19.2M | 0.10% | +23,091+56.3% | Added |
| Ossiam | 63,044 | $18.9M | 0.49% | +246+0.4% | Added |
| American International Group, Inc. | 62,787 | $18.8M | 0.13% | −2,490−3.8% | Reduced |
| Two Sigma Advisers, LP | 62,400 | $18.7M | 0.05% | +28,400+83.5% | Added |
| Teacher Retirement System of Texas | 61,947 | $18.6M | 0.14% | +13,709+28.4% | Added |
| MetLife Investment Management | 61,671 | $18.5M | 0.14% | −2,534−3.9% | Reduced |
| Segall Bryant & Hamill, LLC | 59,037 | $17.7M | 0.20% | −1,960−3.2% | Reduced |
| Todd Asset Management LLC | 57,894 | $17.4M | 0.42% | +148+0.3% | Added |
| Susquehanna Fundamental Investments, LLC | 57,496 | $17.3M | 0.30% | +5,385+10.3% | Added |
| Arizona State Retirement System | 57,472 | $17.2M | 0.17% | −259−0.4% | Reduced |
| First Republic Investment Management, Inc. | 56,730 | $17.0M | 0.04% | −970−1.7% | Reduced |
| State of Michigan Retirement System | 56,258 | $16.9M | 0.12% | −800−1.4% | Reduced |
| Tower Bridge Advisors | 56,223 | $16.9M | 1.40% | −1,180−2.1% | Reduced |
| Amalgamated Bank | 56,078 | $16.8M | 0.15% | −1,581−2.7% | Reduced |
| Trinity Street Asset Management LLP | 55,541 | $16.7M | 2.70% | +8,793+18.8% | Added |
| LPL Financial LLC | 55,337 | $16.6M | 0.01% | +677+1.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 55,257 | $16.6M | 0.09% | −1,071−1.9% | Reduced |
| Nomura Asset Management Co Ltd | 54,817 | $16.5M | 0.10% | +1,690+3.2% | Added |
| Nisa Investment Advisors, LLC | 54,079 | $16.2M | 0.13% | −4,891−8.3% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 53,740 | $16.1M | 1.07% | +16,550+44.5% | Added |
| Renaissance Technologies LLC | 51,800 | $15.5M | 0.02% | −35,200−40.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 51,585 | $15.5M | 0.22% | −4,800−8.5% | Reduced |
| Greenwood Gearhart Inc | 50,852 | $15.3M | 2.16% | +1,063+2.1% | Added |
| State of Tennessee, Treasury Department | 50,092 | $15.0M | 0.07% | −2,633−5.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 50,088 | $15.0M | 0.16% | 00.0% | Unchanged |
| HRT Financial LP | 50,070 | $15.0M | 0.21% | +50,070 | New |
| Kerrisdale Advisers, LLC | 50,058 | $15.0M | 4.46% | +23,357+87.5% | Added |
| Corsair Capital Management, L.P. | 49,747 | $14.9M | 5.63% | −61−0.1% | Reduced |