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Livermore
Livermore
ZHEN

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, Q1 2022

Institutional positions in Aon plc as of Mar 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
985
+2 vs. Q4 2021
Shares held
188.2M
−117.9K (−0.1%) vs. Q4 2021
Total value
$61.2B
+$4.73B (+8.4%) vs. Q4 2021
New holders
94
324 more added
Sold out
92
369 more reduced

12 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 985 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 heldQ1 2022: $61.2B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q4 2021.

Institutions holding AON in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Alpha Omega Wealth Management LLC0$00.00%−10,584−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−6,924−100.0%Sold out
Oliver Luxxe Assets LLC0$00.00%−6,881−100.0%Sold out
Ergoteles LLC0$00.00%−6,361−100.0%Sold out
GWM Advisors LLC0$00.00%−6,332−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−6,328−100.0%Sold out
Donoghue Forlines LLC0$00.00%−6,055−100.0%Sold out
Quantamental Technologies LLC0$00.00%−5,189−100.0%Sold out
Aigen Investment Management, LP0$00.00%−5,017−100.0%Sold out
Seven Eight Capital, LP0$00.00%−4,527−100.0%Sold out
Twinbeech Capital LP0$00.00%−4,340−100.0%Sold out
Cortland Associates Inc0$00.00%−4,037−100.0%Sold out
TrimTabs Asset Management, LLC0$00.00%−4,034−100.0%Sold out
New York Life Investments Alternatives0$00.00%−3,931−100.0%Sold out
PEAK6 Investments LLC0$00.00%−3,707−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−3,539−100.0%Sold out
HSBC Holdings PLC0$00.00%−3,310−100.0%Sold out
Echo Street Capital Management LLC0$00.00%−2,761−100.0%Sold out
Sentinel Trust Co Lba0$00.00%−2,740−100.0%Sold out
Brave Warrior Advisors, LLC0$00.00%−2,732−100.0%Sold out
Financial Advocates Investment Management0$00.00%−1,508−100.0%Sold out
Summit X, LLC0$00.00%−2,501−100.0%Sold out
Advisors Asset Management, Inc.0$00.00%−2,228−100.0%Sold out
Lombard Odier Asset Management (Switzerland) SA0$00.00%−2,221−100.0%Sold out
AlphaCrest Capital Management LLC0$00.00%−1,904−100.0%Sold out
Modera Wealth Management, LLC0$00.00%−1,897−100.0%Sold out
NuWave Investment Management, LLC0$00.00%−1,763−100.0%Sold out
FORA Capital, LLC0$00.00%−1,705−100.0%Sold out
Engine No. 1 LLC0$00.00%−1,508−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−1,474−100.0%Sold out
Gladius Capital Management LP0$00.00%−1,400−100.0%Sold out
Red Door Wealth Management, LLC0$00.00%−1,343−100.0%Sold out
Cedrus LLC0$00.00%−1,166−100.0%Sold out
Eqis Capital Management, Inc.0$00.00%−1,162−100.0%Sold out
Autumn Glory Partners, LLC0$00.00%−1,124−100.0%Sold out
Sterling Investment Counsel, LLC0$00.00%−1,056−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−1,039−100.0%Sold out
Strategic Wealth Partners, Ltd.0$00.00%−978−100.0%Sold out
Clark Capital Management Group, Inc.0$00.00%−906−100.0%Sold out
Enlightenment Research, LLC0$00.00%−900−100.0%Sold out
Intrua Financial, LLC0$00.00%−871−100.0%Sold out
Holocene Advisors, LP0$00.00%−862−100.0%Sold out
Trillium Asset Management, LLC0$00.00%−857−100.0%Sold out
JT Stratford LLC0$00.00%−843−100.0%Sold out
Capital Bank & Trust Co0$00.00%−801−100.0%Sold out
SC&H Financial Advisors, Inc.0$00.00%−785−100.0%Sold out
Aurora Investment Counsel0$00.00%−770−100.0%Sold out
Fulcrum Equity Management0$00.00%−728−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−729−100.0%Sold out
CoreCap Advisors, LLC0$00.00%−721−100.0%Sold out
Delphia (USA) Inc.0$00.00%−717−100.0%Sold out
Hancock Whitney Investment Services Inc.0$00.00%−708−100.0%Sold out
Columbia Trust Co 010120160$00.00%−742−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−702−100.0%Sold out
Riverwater Partners LLC0$00.00%−669−100.0%Sold out
Castleview Partners, LLC0$00.00%−51,996−100.0%Sold out
Richwood Investment Advisors, LLC0$00.00%−545−100.0%Sold out
Cassady Schiller Wealth Management, LLC0$00.00%−280−100.0%Sold out
Maverick Capital LtdSuperinvestorMaverick Capital0$00.00%−274−100.0%Sold out
FSB Premier Wealth Management, Inc.0$00.00%−258−100.0%Sold out
Amplius Wealth Advisors, LLC0$00.00%−217−100.0%Sold out
True Link Financial Advisors, LLC0$00.00%−17−100.0%Sold out
Eagle Bay Advisors LLC0$00.00%−166−100.0%Sold out
Equitec Proprietary Markets, LLC0$00.00%−119−100.0%Sold out
Davidson Kempner Capital Management LP0$00.00%−100−100.0%Sold out
IronBridge Private Wealth, LLC0$00.00%−69−100.0%Sold out
Lee Financial Co0$00.00%−62−100.0%Sold out
Trust Co of Vermont0$00.00%−61−100.0%Sold out
Delos Wealth Advisors, LLC0$00.00%−52−100.0%Sold out
Signet Financial Management, LLC0$00.00%−15−100.0%Sold out
Retirement Planning Co of New England, Inc.0$00.00%−16−100.0%Sold out
Stephens Consulting, LLC0$00.00%−11−100.0%Sold out
Tfo-TDC, LLC0$00.00%−9−100.0%Sold out
South State Corp.0$00.00%−5−100.0%Sold out
Edge Wealth Management LLC0$00.00%−8−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−4−100.0%Sold out
USA Financial Portformulas Corp0$00.00%−2−100.0%Sold out
MRJ Capital Inc––––Not filed
Andra AP-fonden––––Not filed
Community Financial Services Group, LLC––––Not filed
Metatron Capital SICAV plc––––Not filed
Evernest Financial Advisors, LLC––––Not filed
6 Meridian––––Not filed
Pineno Levin & Ford Asset Management, Inc.––––Not filed
Carroll Financial Associates, Inc.––––Not filed
NEXT Financial Group, Inc––––Not filed
Harbour Investments, Inc.––––Not filed
Bell Investment Advisors, Inc––––Not filed
Reilly Financial Advisors, LLC––––Not filed