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 2024
Institutional positions in Aon plc as of Dec 31, 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
- 1,195
- +61 vs. Q3 2024
- Shares held
- 192.5M
- +2.06M (+1.1%) vs. Q3 2024
- Total value
- $69.1B
- +$3.12B (+4.7%) vs. Q3 2024
- New holders
- 143
- 418 more added
- Sold out
- 82
- 408 more reduced
14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 1,265 | $60.6B |
| Q4 2025 | 1,288 | $66.7B |
| Q3 2025 | 1,254 | $66.3B |
| Q2 2025 | 1,232 | $69.3B |
| Q1 2025 | 1,275 | $77.1B |
| Q4 2024 | 1,195 | $69.1B |
| Q3 2024 | 1,148 | $66.1B |
| Q2 2024 | 1,110 | $55.4B |
| Q1 2024 | 1,086 | $57.4B |
| Q4 2023 | 1,066 | $49.8B |
| Q3 2023 | 1,048 | $56.4B |
| Q2 2023 | 1,024 | $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 2024
Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aspect Partners, LLC | 45 | $16.2K | 0.01% | −1−2.2% | Reduced |
| Bank of New Hampshire | 45 | $16.2K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 46 | $16.5K | 0.00% | −9−16.4% | Reduced |
| Albion Financial Group | 47 | $16.9K | 0.00% | +16+51.6% | Added |
| Atala Financial Inc | 47 | $16.9K | 0.01% | +47 | New |
| Oarsman Capital, Inc. | 50 | $18.0K | 0.00% | 00.0% | Unchanged |
| Ritter Daniher Financial Advisory LLC | 52 | $18.7K | 0.01% | 00.0% | Unchanged |
| Sit Investment Associates Inc | 54 | $19.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 53 | $19.0K | 0.00% | −4−7.0% | Reduced |
| HHM Wealth Advisors, LLC | 53 | $19.0K | 0.00% | +8+17.8% | Added |
| St Germain D J Co Inc | 57 | $20.5K | 0.00% | 00.0% | Unchanged |
| Park Square Financial Group, LLC | 57 | $20.5K | 0.01% | +57 | New |
| Pinnacle Bancorp, Inc. | 58 | $20.8K | 0.01% | −5−7.9% | Reduced |
| Asset Planning,Inc | 58 | $20.9K | 0.02% | +58 | New |
| Washington Trust Advisors, Inc. | 59 | $21.2K | 0.00% | −28−32.2% | Reduced |
| Union Savings Bank | 69 | $24.8K | 0.01% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 70 | $25.1K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 80 | $28.7K | 0.00% | −21−20.8% | Reduced |
| Raleigh Capital Management Inc. | 80 | $28.7K | 0.01% | +3+3.9% | Added |
| Endeavor Private Wealth, Inc. | 82 | $29.5K | 0.03% | +82 | New |
| Capital Advisors, Ltd. LLC | 83 | $30.0K | 0.00% | +11+15.3% | Added |
| Richardson Financial Services Inc. | 85 | $30.4K | 0.02% | +81+2,025.0% | Added |
| Sandy Spring Bank | 87 | $31.2K | 0.00% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 90 | $32.3K | 0.02% | +90 | New |
| Medallion Wealth Advisors, LLC | 100 | $35.9K | 0.02% | +100 | New |
| ZRC Wealth Management, LLC | 102 | $36.6K | 0.02% | +18+21.4% | Added |
| Covestor Ltd | 102 | $37.0K | 0.02% | +21+25.9% | Added |
| Bell Investment Advisors, Inc | 104 | $37.4K | 0.01% | 00.0% | Unchanged |
| Frazier Financial Advisors, LLC | 106 | $37.9K | 0.03% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 105 | $38.0K | 0.00% | +6+6.1% | Added |
| Centricity Wealth Management, LLC | 108 | $38.8K | 0.04% | +108 | New |
| Kestra Investment Management, LLC | 110 | $39.3K | 0.00% | +110 | New |
| Eagle Bay Advisors LLC | 110 | $39.5K | 0.02% | −7−6.0% | Reduced |
| Chilton Capital Management LLC | 110 | $39.5K | 0.00% | +81+279.3% | Added |
| Mascoma Wealth Management LLC | 111 | $39.9K | 0.01% | 00.0% | Unchanged |
| Rise Advisors, LLC | 112 | $40.1K | 0.02% | +1+0.9% | Added |
| R Squared Ltd | 120 | $43.1K | 0.04% | +120 | New |
| Carolinas Wealth Consulting LLC | 120 | $43.1K | 0.01% | +14+13.2% | Added |
| Exchange Traded Concepts, LLC | 125 | $44.9K | 0.00% | −84−40.2% | Reduced |
| Prestige Wealth Management Group LLC | 126 | $45.3K | 0.01% | 00.0% | Unchanged |
| Bayforest Capital Ltd | 130 | $46.7K | 0.06% | +130 | New |
| Cary Street Partner Investment Advisory LLC | 133 | $47.8K | 0.03% | −9,272−98.6% | Reduced |
| Sugarloaf Wealth Management, LLC | 136 | $48.8K | 0.01% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 138 | $49.6K | 0.01% | 00.0% | Unchanged |
| Coston, McIsaac & Partners | 140 | $50.0K | 0.01% | 00.0% | Unchanged |
| Grayhawk Investment Strategies Inc. | 142 | $51.0K | 0.10% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 144 | $51.7K | 0.00% | 00.0% | Unchanged |
| First United Bank Trust | 150 | $53.9K | 0.02% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 154 | $55.4K | 0.01% | +154 | New |
| Silicon Valley Capital Partners | 162 | $58.1K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 165 | $59.3K | 0.00% | +5+3.1% | Added |
| AdvisorNet Financial, Inc | 166 | $59.6K | 0.00% | −28−14.4% | Reduced |
| Grove Bank & Trust | 167 | $60.0K | 0.01% | +66+65.3% | Added |
| Bruce G. Allen Investments, LLC | 175 | $62.9K | 0.05% | +5+2.9% | Added |
| Orion Capital Management LLC | 176 | $63.2K | 0.03% | +176 | New |
| Hollencrest Capital Management | 185 | $66.4K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 199 | $71.5K | 0.02% | −2−1.0% | Reduced |
| Arlington Trust Co LLC | 200 | $71.8K | 0.02% | 00.0% | Unchanged |
| Lavaca Capital LLC | 200 | $71.8K | 0.03% | +200 | New |
| Optiver Holding B.V. | 204 | $73.3K | 0.00% | −144−41.4% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 205 | $73.6K | 0.02% | 00.0% | Unchanged |
| Proequities, Inc. | 206 | $75.7K | 0.00% | −13−5.9% | Reduced |
| ORG Partners LLC | 219 | $78.7K | 0.01% | +2+0.9% | Added |
| Global Financial Private Client, LLC | 224 | $80.5K | 0.03% | +2+0.9% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 230 | $82.6K | 0.05% | +230 | New |
| Hemington Wealth Management | 251 | $90.0K | 0.02% | +16+6.8% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 253 | $91.1K | 0.00% | −67−20.9% | Reduced |
| Ameriflex Group, Inc. | 250 | $92.7K | 0.04% | +250 | New |
| Matrix Trust Co | 266 | $96.0K | 0.02% | +225+548.8% | Added |
| Golden State Wealth Management, LLC | 268 | $96.3K | 0.01% | +268 | New |
| Trust Co of Vermont | 270 | $97.0K | 0.00% | −168−38.4% | Reduced |
| Versant Capital Management, Inc | 275 | $98.8K | 0.02% | +88+47.1% | Added |
| Harbor Investment Advisory, LLC | 281 | $100.9K | 0.01% | 00.0% | Unchanged |
| Cassady Schiller Wealth Management, LLC | 283 | $101.6K | 0.04% | +8+2.9% | Added |
| Horizon Bancorp Inc | 290 | $104.0K | 0.05% | −25−7.9% | Reduced |
| Headlands Technologies LLC | 299 | $107.4K | 0.01% | −1,703−85.1% | Reduced |
| Washington Trust Co | 300 | $107.7K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 303 | $108.7K | 0.00% | −103−25.4% | Reduced |
| S&T Bank | 336 | $120.7K | 0.04% | +336 | New |
| Hexagon Capital Partners LLC | 351 | $126.1K | 0.02% | +4+1.2% | Added |
| Caitong International Asset Management Co., Ltd | 362 | $130.0K | 0.13% | +362 | New |
| Catalyst Capital Advisors LLC | 363 | $130.4K | 0.00% | +135+59.2% | Added |
| Transamerica Financial Advisors, Inc. | 378 | $136.0K | 0.01% | +378 | New |
| Oakworth Capital, Inc. | 402 | $144.4K | 0.01% | 00.0% | Unchanged |
| CVA Family Office, LLC | 403 | $144.7K | 0.02% | +30+8.0% | Added |
| Salem Investment Counselors Inc | 416 | $149.4K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 419 | $150.5K | 0.02% | 00.0% | Unchanged |
| Icon Wealth Advisors, LLC | 423 | $152.0K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 425 | $152.7K | 0.00% | +14+3.4% | Added |
| Geneos Wealth Management Inc. | 430 | $154.4K | 0.01% | +3+0.7% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 431 | $154.8K | 0.03% | +102+31.0% | Added |
| LRI Investments, LLC | 472 | $169.4K | 0.02% | +10+2.2% | Added |
| Capital Analysts, LLC | 479 | $172.0K | 0.01% | 00.0% | Unchanged |
| Financial Freedom, LLC | 492 | $176.6K | 0.09% | 00.0% | Unchanged |
| Smithfield Trust Co | 498 | $177.0K | 0.01% | 00.0% | Unchanged |
| Addison Advisors LLC | 500 | $179.6K | 0.05% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 503 | $180.7K | 0.01% | +126+33.4% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 513 | $184.3K | 0.05% | +6+1.2% | Added |
| American National Bank | 514 | $184.6K | 0.02% | +62+13.7% | Added |
| SRS Capital Advisors, Inc. | 529 | $190.0K | 0.01% | −168−24.1% | Reduced |