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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 2025

Institutional positions in Aon plc as of Jun 30, 2025. 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
1,233
−27 vs. Q1 2025
Shares held
194.2M
+975.4K (+0.5%) vs. Q1 2025
Total value
$69.3B
−$7.65B (−9.9%) vs. Q1 2025
New holders
108
432 more added
Sold out
135
470 more reduced

16 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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.

Institutional holdersQ2 2025: 1,233 institutions
Q1 2021: 919 institutionsQ2 2021: 912 institutionsQ3 2021: 917 institutionsQ4 2021: 995 institutionsQ1 2022: 985 institutionsQ2 2022: 966 institutionsQ3 2022: 950 institutionsQ4 2022: 1,034 institutionsQ1 2023: 1,014 institutionsQ2 2023: 1,025 institutionsQ3 2023: 1,049 institutionsQ4 2023: 1,067 institutionsQ1 2024: 1,087 institutionsQ2 2024: 1,111 institutionsQ3 2024: 1,149 institutionsQ4 2024: 1,196 institutionsQ1 2025: 1,276 institutionsQ2 2025: 1,233 institutionsQ3 2025: 1,255 institutionsQ4 2025: 1,289 institutionsQ1 2026: 1,266 institutionsQ2 2026: 1,273 institutions
Value heldQ2 2025: $69.3B
Q1 2021: $51.4BQ2 2021: $53.4BQ3 2021: $57.2BQ4 2021: $56.5BQ1 2022: $61.2BQ2 2022: $49.5BQ3 2022: $48.4BQ4 2022: $52.6BQ1 2023: $55.7BQ2 2023: $61.2BQ3 2023: $56.4BQ4 2023: $49.8BQ1 2024: $57.4BQ2 2024: $55.4BQ3 2024: $66.1BQ4 2024: $69.1BQ1 2025: $77.1BQ2 2025: $69.3BQ3 2025: $66.3BQ4 2025: $66.7BQ1 2026: $60.6BQ2 2026: $63.9B
Institutions holding AON and their total value by quarter
QuarterHoldersValue
Q2 20261,273$63.9B
Q1 20261,266$60.6B
Q4 20251,289$66.7B
Q3 20251,255$66.3B
Q2 20251,233$69.3B
Q1 20251,276$77.1B
Q4 20241,196$69.1B
Q3 20241,149$66.1B
Q2 20241,111$55.4B
Q1 20241,087$57.4B
Q4 20231,067$49.8B
Q3 20231,049$56.4B
Q2 20231,025$61.2B
Q1 20231,014$55.7B
Q4 20221,034$52.6B
Q3 2022950$48.4B
Q2 2022966$49.5B
Q1 2022985$61.2B
Q4 2021995$56.5B
Q3 2021917$57.2B
Q2 2021912$53.4B
Q1 2021919$51.4B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2025.

Institutions holding AON in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
RVW Wealth, LLC800$285.4K0.02%00.0%Unchanged
VisionPoint Advisory Group, LLC794$283.3K0.06%+794New
Trust Co of Oklahoma793$282.9K0.09%−119−13.0%Reduced
Inspire Advisors, LLC790$281.8K0.03%00.0%Unchanged
Mutual Advisors, LLC754$281.0K0.01%+113+17.6%Added
Broadway Wealth Solutions, Inc.787$280.8K0.17%+17+2.2%Added
Adviser Investments LLC784$279.7K0.00%+79+11.2%Added
Apella Capital, LLC786$277.6K0.01%+16+2.1%Added
Flower City Capital774$276.1K0.16%−86−10.0%Reduced
Fisher Asset Management, LLC772$275.6K0.00%+772New
Horizon Financial Services, LLC771$275.1K0.15%00.0%Unchanged
Flaharty Asset Management, LLC768$274.0K0.04%00.0%Unchanged
Quadcap Wealth Management, LLC763$272.2K0.03%−13−1.7%Reduced
Dynamic Financial Group762$271.9K0.26%00.0%Unchanged
Moors & Cabot, Inc.761$271.5K0.01%−61−7.4%Reduced
Blue Barn Wealth, LLC758$270.4K0.13%−51−6.3%Reduced
Global Wealth Management Investment Advisory, Inc.757$270.1K0.05%00.0%Unchanged
Net Worth Advisory Group755$269.3K0.06%+28+3.9%Added
Signal Advisors Wealth, LLC754$269.0K0.02%−32−4.1%Reduced
Watts Gwilliam & Co., LLC762$268.8K0.04%00.0%Unchanged
Garrison Point Advisors, LLC753$268.6K0.12%00.0%Unchanged
TRUE Private Wealth Advisors746$266.3K0.03%−23−3.0%Reduced
New Capital Management LP741$264.4K0.07%00.0%Unchanged
Van Hulzen Asset Management, LLC740$264.0K0.02%−140−15.9%Reduced
Wexford Capital LP740$264.0K0.07%−260−26.0%Reduced
Avestar Capital, LLC737$262.9K0.02%−84−10.2%Reduced
Seed Wealth Management, Inc.737$262.9K0.20%+737New
Annis Gardner Whiting Capital Advisors, LLC736$262.6K0.09%+58+8.6%Added
Fullcircle Wealth LLC727$262.0K0.10%+2+0.3%Added
FSM Wealth Advisors, LLC738$260.6K0.04%−27−3.5%Reduced
Penobscot Investment Management Company, Inc.730$260.4K0.02%−15−2.0%Reduced
Norris Perne & French LLP730$260.4K0.02%+50+7.4%Added
Alpine Bank Wealth Management725$258.7K0.04%00.0%Unchanged
Venture Visionary Partners LLC722$257.7K0.01%−6−0.8%Reduced
AE Wealth Management LLC721$257.4K0.00%+140+24.1%Added
Camden National Bank721$257.2K0.04%−26−3.5%Reduced
Massmutual Trust Co FSB720$256.9K0.01%−71−9.0%Reduced
Leslie Global Wealth, LLC718$256.2K0.14%−23−3.1%Reduced
River Wealth Advisors LLC718$256.2K0.03%−1−0.1%Reduced
One Wealth Advisors, LLC715$255.1K0.04%−31−4.2%Reduced
Clifford Group, LLC710$253.4K0.21%00.0%Unchanged
McLean Asset Management Corp721$253.3K0.07%+12+1.7%Added
Nilsine Partners, LLC705$251.5K0.03%−134−16.0%Reduced
Harris Associates L PSuperinvestorHarris Associates (Oakmark)699$249.4K0.00%+699New
Carr Financial Group Corp694$247.6K0.07%+18+2.7%Added
ING Groep NV694$247.6K0.00%+694New
Wealth Alliance693$247.2K0.03%−88−11.3%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management690$246.2K0.01%−318−31.5%Reduced
Alpha Family Trust690$246.2K0.12%00.0%Unchanged
Granite Group Advisors, LLC689$245.8K0.15%00.0%Unchanged
Fragasso Group Inc.687$245.1K0.02%+5+0.7%Added
Kayne Anderson Rudnick Investment Management LLC684$244.3K0.00%−1,884−73.4%Reduced
Savvy Advisors, Inc.675$240.8K0.02%+675New
Concurrent Investment Advisors, LLC674$240.5K0.00%+24+3.7%Added
Asset Dedication, LLC673$240.1K0.02%00.0%Unchanged
Kingsview Wealth Management, LLC665$237.3K0.00%+6+0.9%Added
CBOE Vest Financial, LLC662$236.2K0.00%+92+16.1%Added
Hopwood Financial Services, Inc.660$235.5K0.18%00.0%Unchanged
David R. Rahn & Associates Inc.660$235.5K0.06%+660New
Dougherty Wealth Advisers LLC659$235.1K0.16%00.0%Unchanged
MBB Public Markets I LLC658$234.7K0.03%−152−18.8%Reduced
Armis Advisers, LLC656$234.0K0.02%+1+0.2%Added
REAP Financial Group, LLC656$234.0K0.05%+1+0.2%Added
Center for Financial Planning, Inc.653$233.0K0.03%00.0%Unchanged
Uhlmann Price Securities, LLC651$232.3K0.17%00.0%Unchanged
Goldstream Capital Management Ltd649$231.5K0.10%00.0%Unchanged
Hilltop National Bank649$231.5K0.06%+649New
Matrix Asset Advisors Inc648$231.2K0.02%00.0%Unchanged
Sentry Investment Management LLC652$231.0K0.13%00.0%Unchanged
ARS Investment Partners, LLC645$230.1K0.02%+645New
Stevens Capital Management LP645$230.0K0.06%+645New
Chancellor Financial Group WB LP642$229.0K0.18%00.0%Unchanged
Beacon Investment Advisory Services, Inc.639$228.0K0.01%+639New
MUFG Securities EMEA plc637$227.3K0.01%+637New
Federated Hermes, Inc.635$226.5K0.00%−324−33.8%Reduced
Seeds Investor LLC630$224.8K0.05%−183−22.5%Reduced
Boston Private Wealth LLC629$224.4K0.01%−880−58.3%Reduced
Waddell & Associates, LLC629$224.4K0.02%00.0%Unchanged
Dover Advisors, LLC625$223.0K0.10%00.0%Unchanged
Geneos Wealth Management Inc.624$222.6K0.01%+120+23.8%Added
Community Bank & Trust, Waco, Texas623$222.0K0.05%+2+0.3%Added
Gitterman Wealth Management, LLC622$221.9K0.05%−420−40.3%Reduced
Balentine LLC622$221.9K0.01%−91−12.8%Reduced
Stonebrook Private Inc.621$221.6K0.05%+54+9.5%Added
Charter Trust Co620$221.2K0.01%−147−19.2%Reduced
Main Street Research LLC620$221.2K0.01%−2−0.3%Reduced
Principal Street Partners, LLC618$220.5K0.02%+618New
Benjamin Edwards Inc618$220.5K0.00%+618New
LRI Investments, LLC614$219.1K0.02%+17+2.8%Added
American Trust614$219.1K0.02%+614New
Signature Estate & Investment Advisors LLC612$218.3K0.01%−17−2.7%Reduced
Canopy Partners, LLC611$218.0K0.08%+4+0.7%Added
Blueshift Asset Management, LLC611$218.0K0.07%+611New
Northeast Financial Consultants Inc610$217.6K0.01%00.0%Unchanged
Lewis Asset Management, LLC609$217.3K0.10%+609New
McDonald Partners LLC608$216.9K0.05%00.0%Unchanged
Abel Hall, LLC607$216.5K0.10%+607New
Verus Capital Partners, LLC605$215.8K0.02%00.0%Unchanged
KCM Investment Advisors LLC602$214.8K0.01%−7−1.1%Reduced
Port Capital LLC600$214.0K0.01%00.0%Unchanged