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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 2026

Institutional positions in Aon plc as of Jun 30, 2026. 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
1,273
+25 vs. Q1 2026
Shares held
192.7M
+5.20M (+2.8%) vs. Q1 2026
Total value
$63.9B
+$3.31B (+5.5%) vs. Q1 2026
New holders
140
472 more added
Sold out
115
458 more reduced

17 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 1,273 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: 1,024 institutionsQ3 2023: 1,048 institutionsQ4 2023: 1,066 institutionsQ1 2024: 1,086 institutionsQ2 2024: 1,110 institutionsQ3 2024: 1,148 institutionsQ4 2024: 1,195 institutionsQ1 2025: 1,275 institutionsQ2 2025: 1,232 institutionsQ3 2025: 1,254 institutionsQ4 2025: 1,288 institutionsQ1 2026: 1,265 institutionsQ2 2026: 1,273 institutions
Value heldQ2 2026: $63.9B
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 20261,265$60.6B
Q4 20251,288$66.7B
Q3 20251,254$66.3B
Q2 20251,232$69.3B
Q1 20251,275$77.1B
Q4 20241,195$69.1B
Q3 20241,148$66.1B
Q2 20241,110$55.4B
Q1 20241,086$57.4B
Q4 20231,066$49.8B
Q3 20231,048$56.4B
Q2 20231,024$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 2026

Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q1 2026.

Institutions holding AON in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Jacobi Capital Management LLC723$239.7K0.01%−231−24.2%Reduced
Leslie Global Wealth, LLC723$239.8K0.09%−1−0.1%Reduced
Cardinal Point Capital Management, ULC723$240.0K0.01%−113−13.5%Reduced
Alpine Bank Wealth Management725$240.5K0.03%00.0%Unchanged
Flatrock Wealth Partners LLC727$241.1K0.09%+727New
Cypress Wealth Services, LLC728$241.5K0.03%−65−8.2%Reduced
Natural Investments, LLC731$242.0K0.05%+59+8.8%Added
Aspen Grove Capital, LLC738$244.8K0.04%+1+0.1%Added
Monticello Wealth Management, LLC739$245.1K0.01%+739New
Spirepoint Private Client, LLC740$245.5K0.02%+5+0.7%Added
Hopwood Financial Services, Inc.745$247.1K0.14%+85+12.9%Added
Sapient Capital LLC748$248.1K0.00%−117−13.5%Reduced
Garrison Point Advisors, LLC753$249.8K0.10%00.0%Unchanged
Global Wealth Management Investment Advisory, Inc.758$251.4K0.04%−2−0.3%Reduced
Drive Wealth Management, LLC759$251.6K0.04%+759New
Moss Adams Wealth Advisors LLC759$251.8K0.02%+759New
Dynamic Financial Group762$252.7K0.19%00.0%Unchanged
Versant Capital Management, Inc763$253.1K0.02%+56+7.9%Added
Salem Investment Counselors Inc764$253.4K0.01%00.0%Unchanged
Premier Path Wealth Partners, LLC767$254.4K0.03%+22+3.0%Added
Prime Capital Investment Advisors, LLC773$256.5K0.00%−591−43.3%Reduced
Insigneo Advisory Services, LLC783$259.7K0.01%−165−17.4%Reduced
Horizon Financial Services, LLC783$259.7K0.10%+12+1.6%Added
North Star Investment Management Corp.788$261.4K0.01%−549−41.1%Reduced
Goldstein Advisors, LLC790$262.0K0.02%+790New
Custom Index Systems, LLC792$262.7K0.09%−534−40.3%Reduced
TRUE Private Wealth Advisors794$263.5K0.02%+17+2.2%Added
Fukoku Mutual Life Insurance Co796$264.0K0.02%00.0%Unchanged
SmartHarvest Portfolios, LLC797$264.4K0.09%+150+23.2%Added
Connors Investor Services Inc800$265.4K0.02%00.0%Unchanged
Adviser Investments LLC803$266.5K0.00%+23+2.9%Added
Seeds Investor LLC805$266.9K0.03%+805New
One Wealth Advisors, LLC805$267.0K0.03%+11+1.4%Added
Avail Investment Partners, LLC808$268.0K0.21%+808New
Jump Financial, LLC811$269.0K0.00%−952−54.0%Reduced
Armis Advisers, LLC755$269.5K0.02%−43−5.4%Reduced
Axq Capital, LP815$270.3K0.03%+815New
Heritage Wealth Advisors816$270.7K0.01%00.0%Unchanged
Nilsine Partners, LLC822$272.6K0.02%−47−5.4%Reduced
Inspire Advisors, LLC822$272.6K0.02%+15+1.9%Added
Fieldview Capital Management, LLC826$274.0K0.08%−425−34.0%Reduced
E Fund Management Co., Ltd.828$274.6K0.01%+33+4.2%Added
Optas, LLC831$275.6K0.04%+149+21.8%Added
Benjamin Edwards Inc835$277.2K0.00%−78−8.5%Reduced
Quadcap Wealth Management, LLC837$277.6K0.03%+111+15.3%Added
Los Angeles Capital Management LLC846$280.6K0.00%−103−10.9%Reduced
Pinnacle Wealth Planning Services, Inc.847$280.8K0.03%−17−2.0%Reduced
Redwood Family Wealth LLC847$281.0K0.25%−3−0.4%Reduced
Catalytic Wealth RIA, LLC849$281.6K0.02%−15−1.7%Reduced
Alta Advisers Ltd850$281.9K0.06%00.0%Unchanged
Noble Family Wealth, LLC855$283.6K0.05%−65−7.1%Reduced
Abacus Planning Group, Inc.856$283.9K0.04%+11+1.3%Added
Kohmann Bosshard Financial Services, LLC859$284.9K0.02%00.0%Unchanged
Auxano Advisors, LLC859$284.9K0.05%+51+6.3%Added
AdvisorNet Financial, Inc861$285.6K0.01%+672+355.6%Added
Defiance ETFs, LLC834$286.5K0.00%+144+20.9%Added
Community Bank & Trust, Waco, Texas864$287.0K0.05%+23+2.7%Added
Financial Solutions Advisory Group, Inc.812$288.7K0.04%00.0%Unchanged
Choate Investment Advisors873$289.6K0.01%−126−12.6%Reduced
Wedbush Securities Inc873$290.0K0.01%−406−31.7%Reduced
Freestone Capital Holdings, LLC874$290.1K0.01%−321−26.9%Reduced
Arlington Partners LLC887$294.2K0.53%+157+21.5%Added
LifeGoal Wealth Advisors890$295.2K0.14%+890New
Central Trust Co892$295.9K0.01%−171−16.1%Reduced
Federated Hermes, Inc.893$296.2K0.00%+368+70.1%Added
Carlson Capital L P900$298.5K0.06%−200−18.2%Reduced
Westbourne Investment Advisors, Inc.900$298.5K0.08%00.0%Unchanged
Sumitomo Life Insurance Co904$299.8K0.00%−22−2.4%Reduced
Old Mission Investment Co LLC905$300.2K0.06%00.0%Unchanged
Journey Advisory Group, LLC906$300.5K0.02%+906New
Todd Asset Management LLC907$300.8K0.01%00.0%Unchanged
Investment Research Partners LLC910$301.8K0.10%+910New
Savvy Advisors, Inc.913$302.9K0.01%−102−10.0%Reduced
Pioneer Trust Bank N A919$304.8K0.07%00.0%Unchanged
Genesis Private Wealth, LLC928$307.8K0.09%+119+14.7%Added
Paradigm Financial Partners, LLC933$309.5K0.03%+186+24.9%Added
Leonard Rickey Investment Advisors P.L.L.C.934$309.8K0.05%+225+31.7%Added
FDx Advisors, Inc.934$310.0K0.09%−1−0.1%Reduced
Inspirion Wealth Advisors, LLC904$310.6K0.04%−5−0.6%Reduced
Miracle Mile Advisors, LLC937$310.7K0.00%−38−3.9%Reduced
Unique Wealth, LLC940$311.8K0.04%−310−24.8%Reduced
Retirement Planning Group950$315.2K0.01%+56+6.3%Added
Smith Chas P & Associates Pa Cpas965$320.1K0.02%00.0%Unchanged
Smith, Moore & Co.965$320.2K0.02%00.0%Unchanged
Intrust Bank NA966$320.4K0.02%−350−26.6%Reduced
Woodward Financial Advisors, Inc.971$322.1K0.11%+971New
JFS Wealth Advisors, LLC974$323.1K0.02%+8+0.8%Added
Capstone Wealth Management, LLC979$324.7K0.15%+979New
Creekside Partners982$325.7K0.12%00.0%Unchanged
Delta Investment Management, LLC985$326.7K0.05%−82−7.7%Reduced
Conning Inc.987$327.4K0.01%00.0%Unchanged
Kathmere Capital Management, LLC989$328.0K0.02%−91−8.4%Reduced
Roundview Capital LLC993$329.4K0.02%+993New
FSM Wealth Advisors, LLC1,005$333.5K0.04%+234+30.4%Added
AlphaGrep UK Ltd1,007$334.0K0.10%−450−30.9%Reduced
Bowen Hanes & Co Inc1,035$334.1K0.01%00.0%Unchanged
Sterling Capital Management LLC1,009$334.7K0.01%−3,829−79.1%Reduced
Ellevest, Inc.1,015$336.4K0.04%+96+10.4%Added
Roehl & Yi Investment Advisors, LLC1,017$337.3K0.11%−300−22.8%Reduced
Simplicity Wealth,LLC1,018$337.7K0.01%−21−2.0%Reduced