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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, Q4 2022

Institutional positions in Aon plc as of Dec 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
1,034
+103 vs. Q3 2022
Shares held
175.2M
−4.68M (−2.6%) vs. Q3 2022
Total value
$52.6B
+$4.34B (+9.0%) vs. Q3 2022
New holders
165
319 more added
Sold out
62
356 more reduced

19 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 holdersQ4 2022: 1,034 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 heldQ4 2022: $52.6B
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, Q4 2022

Shares, value and share of portfolio for each institution holding Aon plc; share changes are against Q3 2022.

Institutions holding AON in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Federated Hermes, Inc.1,205$361.7K0.00%−366−23.3%Reduced
Intrust Bank NA1,209$362.9K0.05%+103+9.3%Added
DFPG Investments, LLC1,167$364.3K0.06%+1,167New
First National Bank of Hutchinson1,219$365.9K0.31%+7+0.6%Added
Two Sigma Securities, LLC1,220$366.2K0.05%+1,220New
Zeke Capital Advisors, LLC1,230$369.2K0.02%+1,230New
Americana Partners, LLC1,232$369.8K0.06%00.0%Unchanged
Brookstone Capital Management1,209$371.6K0.01%−91−7.0%Reduced
RDA Financial Network1,251$375.5K0.19%00.0%Unchanged
Fukoku Mutual Life Insurance Co1,270$381.2K0.03%−160−11.2%Reduced
Norris Perne & French LLP1,270$381.2K0.04%00.0%Unchanged
Allworth Financial LP1,274$382.5K0.00%+47+3.8%Added
Balyasny Asset Management LLC1,281$384.5K0.00%+1,281New
Utah Peaks Capital Inc1,282$384.8K0.74%+1,282New
Fort Point Capital Partners LLC1,306$392.0K0.07%00.0%Unchanged
JFS Wealth Advisors, LLC1,308$392.6K0.04%+1+0.1%Added
Altfest L J & Co Inc1,323$397.0K0.07%−24−1.8%Reduced
Financial Advocates Investment Management1,323$397.1K0.03%−2−0.2%Reduced
Alpha Cubed Investments, LLC1,326$398.0K0.03%+1,326New
Ausdal Financial Partners, Inc.1,327$398.3K0.06%+17+1.3%Added
Cipher Capital LP1,333$400.1K0.08%+1,333New
SeaCrest Wealth Management, LLC1,334$400.4K0.06%−72−5.1%Reduced
Newton One Investments LLC1,335$400.8K0.26%00.0%Unchanged
West Family Investments, Inc.1,350$405.2K0.14%00.0%Unchanged
Advisor OS, LLC1,352$405.8K0.11%+312+30.0%Added
Wealthsource Partners, LLC1,363$409.1K0.03%−200−12.8%Reduced
Kathmere Capital Management, LLC1,364$409.4K0.07%+401+41.6%Added
Newman Dignan & Sheerar, Inc.1,366$410.0K0.14%00.0%Unchanged
Global Retirement Partners, LLC1,372$411.7K0.03%+203+17.4%Added
Twelve Points Wealth Management LLC1,380$414.2K0.28%+16+1.2%Added
Greenspring Advisors, LLC1,387$416.3K0.11%−95−6.4%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,392$417.8K0.02%−15−1.1%Reduced
Baldwin Investment Management, LLC1,400$420.2K0.08%00.0%Unchanged
Wedmont Private Capital1,373$422.0K0.06%+38+2.8%Added
Hilltop Holdings Inc.1,406$422.0K0.05%00.0%Unchanged
Avidian Wealth Solutions, LLC1,407$422.3K0.03%+3+0.2%Added
Fayez Sarofim & Co1,408$422.6K0.00%+156+12.5%Added
Wilbanks Smith & Thomas Asset Management LLC1,410$423.2K0.02%+1,410New
Equitable Holdings, Inc.1,415$424.7K0.01%−71−4.8%Reduced
Virtu Financial LLC1,418$425.0K0.06%+1,418New
Martin Investment Management, LLC1,419$425.9K0.13%00.0%Unchanged
Gabelli Funds LLC1,430$429.2K0.00%+1,430New
Nwam LLC1,464$439.4K0.04%+14+1.0%Added
IFG Advisors, LLC1,466$440.0K0.19%00.0%Unchanged
waypoint wealth counsel1,471$441.5K0.36%+1,471New
LVW Advisors, LLC1,474$442.4K0.09%−11−0.7%Reduced
Jmac Enterprises LLC1,482$444.8K0.12%00.0%Unchanged
Cresset Asset Management, LLC2,142$446.0K0.01%−1,363−38.9%Reduced
ARGI Investment Services, LLC1,485$446.0K0.01%−20−1.3%Reduced
Trustmark National Bank Trust Department1,498$449.6K0.04%00.0%Unchanged
Neville Rodie & Shaw Inc1,500$450.0K0.04%00.0%Unchanged
Machina Capital S.A.S.1,500$450.2K0.83%−601−28.6%Reduced
Cannell Peter B & Co Inc1,512$453.8K0.02%+400+36.0%Added
Walleye Trading LLC1,517$455.3K0.01%+1,517New
Argent Trust Co1,531$459.5K0.03%00.0%Unchanged
Sunflower Bank, N.A.1,540$462.0K0.10%−15−1.0%Reduced
Van Leeuwen & Company, LLC1,548$464.6K0.32%+1,548New
Lombard Odier Asset Management (Switzerland) SA1,564$469.4K0.04%+1,564New
MAI Capital Management1,590$477.2K0.01%+495+45.2%Added
Clear Street Markets LLC1,609$483.0K0.10%+1,160+258.4%Added
Perigon Wealth Management, LLC1,632$489.9K0.03%+1,632New
Prossimo Advisors, LLC1,638$492.0K1.14%+1,638New
Proequities, Inc.1,647$494.4K0.04%+1,647New
Relyea Zuckerberg Hanson LLC1,649$495.0K0.14%+78+5.0%Added
Momentum Advisors, LLC1,650$495.2K0.50%−21−1.3%Reduced
Apollon Wealth Management, LLC1,652$495.8K0.04%+493+42.5%Added
Saturna Capital CORP1,664$499.4K0.01%00.0%Unchanged
Northern Capital Management, Inc.1,688$506.6K0.49%00.0%Unchanged
Lester Murray Antman dba SimplyRich1,711$513.0K0.20%00.0%Unchanged
Blueshift Asset Management, LLC1,715$514.7K0.24%+128+8.1%Added
Wedbush Securities Inc1,715$515.0K0.03%−5−0.3%Reduced
Prospera Financial Services Inc1,727$518.4K0.03%+133+8.3%Added
Orion Portfolio Solutions, LLC1,732$519.8K0.02%−14−0.8%Reduced
Yarbrough Capital, LLC1,746$524.0K0.04%00.0%Unchanged
HB Wealth Management, LLC1,751$525.5K0.01%+415+31.1%Added
Crane Advisory, LLC1,760$528.2K0.21%00.0%Unchanged
Kinneret Advisory, LLC1,787$536.4K0.07%−1,220−40.6%Reduced
Atria Wealth Solutions, Inc.1,788$536.7K0.01%+77+4.5%Added
Whittier Trust Co of Nevada Inc1,796$539.0K0.02%+444+32.8%Added
TD Waterhouse Canada Inc.1,795$539.8K0.01%−65−3.5%Reduced
Freestone Capital Holdings, LLC1,834$550.5K0.03%−119−6.1%Reduced
Valeo Financial Advisors, LLC1,848$554.5K0.03%+541+41.4%Added
Wrapmanager Inc1,863$559.0K0.18%−181−8.9%Reduced
Financial Architects, Inc1,871$561.6K0.09%00.0%Unchanged
WMS Partners, LLC1,872$561.9K0.06%+25+1.4%Added
Y-Intercept (Hong Kong) Ltd1,876$563.1K0.08%+1,876New
Lantz Financial LLC1,884$565.5K0.26%00.0%Unchanged
Edgestream Partners, L.P.1,892$567.9K0.06%+1,892New
Conning Inc.1,895$568.8K0.02%−6−0.3%Reduced
Rede Wealth, LLC1,898$569.7K0.31%00.0%Unchanged
Capital Investment Advisors, LLC1,903$571.0K0.02%−5−0.3%Reduced
Signaturefd, LLC1,905$571.8K0.02%+296+18.4%Added
Henshaw Capital LLC1,909$572.8K0.04%−2,840−59.8%Reduced
Harris Associates L PSuperinvestorHarris Associates (Oakmark)1,910$573.3K0.00%−2,280−54.4%Reduced
First Business Financial Services, Inc.1,921$577.0K0.08%00.0%Unchanged
CAPROCK Group, Inc.1,923$577.2K0.05%+406+26.8%Added
Plante Moran Financial Advisors, LLC1,933$580.3K0.08%00.0%Unchanged
Baker Tilly Wealth Management, LLC1,937$581.4K0.07%+433+28.8%Added
Quantinno Capital Management LP1,940$582.0K0.04%+982+102.5%Added
Advisors Preferred, LLC1,961$587.2K0.26%+1,961New