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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 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.

Institutional holdersQ2 2024: 1,111 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 2024: $55.4B
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 2024

Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2024.

Institutions holding AON in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Goodman Advisory Group, LLC736$216.1K0.06%+736New
Systematic Portfolios LLC736$216.1K1.50%+736New
Sapient Capital LLC733$215.2K0.00%00.0%Unchanged
Choate Investment Advisors730$214.3K0.01%−10−1.4%Reduced
One Wealth Advisors, LLC648$213.9K0.05%+648New
Integrated Advisors Network LLC727$213.3K0.01%−6−0.8%Reduced
Westpac Banking Corp722$212.0K0.02%+722New
Main Street Research LLC720$211.4K0.01%−100−12.2%Reduced
River Wealth Advisors LLC716$210.2K0.03%00.0%Unchanged
True North Advisors, LLC713$209.3K0.06%00.0%Unchanged
Clifford Group, LLC710$208.5K0.17%00.0%Unchanged
LVW Advisors, LLC707$207.6K0.03%−459−39.4%Reduced
Park National Corp703$206.4K0.01%−186−20.9%Reduced
Principal Securities, Inc.702$206.1K0.01%−41−5.5%Reduced
National Asset Management, Inc.702$206.0K0.01%−910−56.5%Reduced
Marathon Capital Management700$205.5K0.05%00.0%Unchanged
Kolinsky Wealth Management, LLC696$204.3K0.15%+88+14.5%Added
Matrix Asset Advisors Inc691$203.0K0.02%+691New
Alpha Family Trust690$202.6K0.12%+690New
NovaPoint Capital, LLC685$201.1K0.07%00.0%Unchanged
SRS Capital Advisors, Inc.684$200.7K0.02%−124−15.3%Reduced
Chicago Partners Investment Group LLC610$200.6K0.01%+610New
Dougherty Wealth Advisers LLC659$193.5K0.17%00.0%Unchanged
Fairfield Financial Advisors, LTD657$192.9K0.07%+657New
REAP Financial Group, LLC651$191.1K0.05%+2+0.3%Added
Manchester Capital Management LLC631$185.2K0.02%−3−0.5%Reduced
American National Bank621$182.3K0.02%+273+78.4%Added
J.Safra Asset Management Corp618$181.4K0.02%00.0%Unchanged
Colonial Trust Advisors600$176.1K0.02%−41−6.4%Reduced
Alta Advisers Ltd600$176.1K0.08%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.592$174.0K0.00%−180−23.3%Reduced
Cromwell Holdings LLC588$172.6K0.10%+588New
Cornerstone Planning Group LLC483$159.5K0.05%+480+16,000.0%Added
Opal Wealth Advisors, LLC541$158.8K0.05%+541New
Annis Gardner Whiting Capital Advisors, LLC536$157.4K0.04%−17−3.1%Reduced
Carolina Wealth Advisors, LLC532$156.2K0.08%00.0%Unchanged
Cultivar Capital, Inc.509$149.4K0.13%+509New
Addison Advisors LLC500$146.8K0.05%00.0%Unchanged
Massmutual Trust Co FSB499$146.5K0.00%+19+4.0%Added
Smithfield Trust Co498$145.0K0.01%−34−6.4%Reduced
GAMMA Investing LLC492$144.4K0.02%+82+20.0%Added
Magellan Asset Management Ltd492$144.4K0.00%+157+46.9%Added
Financial Freedom, LLC492$144.3K0.08%00.0%Unchanged
Capital Analysts, LLC479$141.0K0.01%−91−16.0%Reduced
Icon Wealth Advisors, LLC424$139.3K0.01%00.0%Unchanged
Smartleaf Asset Management LLC468$137.3K0.02%+83+21.6%Added
Great Lakes Retirement, Inc.466$136.9K0.02%+466New
IFP Advisors, Inc465$136.4K0.01%−37−7.4%Reduced
Salem Investment Counselors Inc416$122.1K0.00%00.0%Unchanged
Spire Wealth Management410$120.4K0.00%−9−2.1%Reduced
Trust Co of Vermont403$118.3K0.01%00.0%Unchanged
Oakworth Capital, Inc.402$118.0K0.01%+187+87.0%Added
ORG Partners LLC401$117.7K0.01%+401New
Hexagon Capital Partners LLC394$115.7K0.03%+23+6.2%Added
NBC Securities, Inc.395$115.0K0.01%−2−0.5%Reduced
CVA Family Office, LLC344$101.0K0.02%+18+5.5%Added
Quarry LP344$101.0K0.04%+344New
DSM Capital Partners LLC341$100.1K0.00%+160+88.4%Added
Horizon Bancorp Inc340$100.0K0.05%−25−6.8%Reduced
Johnson Financial Group, Inc.329$96.6K0.00%+158+92.4%Added
Thurston, Springer, Miller, Herd & Titak, Inc.329$96.6K0.03%−15−4.4%Reduced
Grove Bank & Trust321$94.2K0.02%−9−2.7%Reduced
First Horizon Advisors, Inc.319$93.7K0.00%+3+0.9%Added
Geneos Wealth Management Inc.304$89.2K0.00%00.0%Unchanged
Washington Trust Co300$88.1K0.00%00.0%Unchanged
Family Firm, Inc.284$83.4K0.02%+284New
Harbor Investment Advisory, LLC281$82.5K0.01%+240+585.4%Added
Proequities, Inc.278$81.6K0.01%−20−6.7%Reduced
Cassady Schiller Wealth Management, LLC275$80.7K0.03%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC260$76.3K0.00%−264−50.4%Reduced
Andra AP-fonden227$66.6K0.00%+227New
Global Financial Private Client, LLC222$65.2K0.03%00.0%Unchanged
Harbour Investments, Inc.206$60.5K0.00%+4+2.0%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA205$60.2K0.02%00.0%Unchanged
Rosenberg Matthew Hamilton201$59.0K0.02%00.0%Unchanged
Arlington Trust Co LLC200$58.7K0.01%−148−42.5%Reduced
AdvisorNet Financial, Inc188$55.2K0.01%+9+5.0%Added
Versant Capital Management, Inc186$54.6K0.01%−107−36.5%Reduced
Hollencrest Capital Management185$54.3K0.00%00.0%Unchanged
Orion Capital Management LLC176$51.7K0.03%00.0%Unchanged
Bruce G. Allen Investments, LLC168$49.3K0.04%+58+52.7%Added
Hilltop National Bank163$47.9K0.02%+9+5.8%Added
Silicon Valley Capital Partners161$47.4K0.01%00.0%Unchanged
LRI Investments, LLC155$45.4K0.01%−219−58.6%Reduced
Nemes Rush Group LLC153$44.9K0.01%+153New
First United Bank Trust150$44.0K0.02%00.0%Unchanged
DAGCO, Inc.150$44.0K0.02%00.0%Unchanged
Farmers & Merchants Investments Inc144$42.3K0.00%00.0%Unchanged
Grayhawk Investment Strategies Inc.142$41.7K0.19%00.0%Unchanged
Coston, McIsaac & Partners140$41.0K0.01%00.0%Unchanged
Boyd Watterson Asset Management LLC138$40.5K0.01%00.0%Unchanged
Sugarloaf Wealth Management, LLC136$39.9K0.01%00.0%Unchanged
Prestige Wealth Management Group LLC126$37.0K0.01%−406−76.3%Reduced
Eagle Bay Advisors LLC121$35.5K0.02%−28−18.8%Reduced
Rise Advisors, LLC111$32.7K0.02%00.0%Unchanged
Mascoma Wealth Management LLC111$32.6K0.01%00.0%Unchanged
Frazier Financial Advisors, LLC106$31.1K0.02%00.0%Unchanged
Planning Capital Management Corp104$30.5K0.02%00.0%Unchanged
Bell Investment Advisors, Inc102$29.9K0.01%+3+3.0%Added
Accent Capital Management, LLC101$29.7K0.02%+53+110.4%Added