Free Trial

AON (AON) Institutional Ownership

AON logo
$357.40 +0.12 (+0.03%)
Closing price 07/24/2025 03:59 PM Eastern
Extended Trading
$370.75 +13.35 (+3.73%)
As of 09:04 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Institutional Ownership Changes (13F Filings) for AON (NYSE:AON)

Current
Institutional Ownership
Percentage
86.14%
Number of
Institutional Buyers
(last 12 months)
809
Total
Institutional Inflows
(last 12 months)
$11.12B
Number of
Institutional Sellers
(last 12 months)
561
Total
Institutional Outflows
(last 12 months)
$6.70B
Get AON Insider Trade Alerts

Want to know when executives and insiders are buying or selling AON stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

AON Institutional Buying and Selling by Quarter

AON Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/25/2025Apollon Wealth Management LLC2,198$784K0.0%-1.7%0.001%
7/25/2025Fifth Third Wealth Advisors LLC1,939$692K0.0%-2.1%0.001%
7/25/2025Natural Investments LLC589$210K0.1%N/A0.000%
7/24/2025Conning Inc.1,596$569K0.0%-3.2%0.001%
7/24/2025Trust Co. of Toledo NA OH90$32K0.0%N/A0.000%
7/24/2025Aberdeen Group plc152,186$54.29M0.1%+5.6%0.070%
7/24/2025PDS Planning Inc1,519$542K0.0%+57.4%0.001%
7/24/2025Blue Trust Inc.806$287K0.0%-9.9%0.000%
7/24/2025Commerzbank Aktiengesellschaft FI2,060$735K0.0%+2.6%0.001%
7/24/2025IFP Advisors Inc100$36K0.0%-66.3%0.000%
7/24/2025Callan Family Office LLC3,641$1.30M0.0%+165.6%0.002%
7/24/2025Blair William & Co. IL567,987$202.64M0.6%+2.4%0.263%
7/24/2025Kampmann Melissa S.9,125$3.26M2.4%-1.2%0.004%
7/24/2025Copperwynd Financial LLC2,693$961K0.2%N/A0.001%
7/24/2025US Bancorp DE30,939$11.04M0.0%-3.5%0.014%
7/23/2025 Tectonic Advisors LLC3,064$1.09M0.1%+3.9%0.001%
7/23/2025 Vontobel Holding Ltd.460,971$164.46M0.5%+276.0%0.213%
7/23/2025 Maryland State Retirement & Pension System10,205$3.64M0.1%+11.2%0.005%
7/23/2025 Bar Harbor Wealth Management620$221K0.0%-19.2%0.000%
7/23/2025 Lansing Street Advisors1,638$584K0.2%+66.6%0.001%
7/23/2025 NBT Bank N A NY4,254$1.52M0.1%+16.7%0.002%
7/23/2025 Abel Hall LLC607$217K0.1%N/A0.000%
7/23/2025 Louisiana State Employees Retirement System11,400$4.07M0.1%-1.7%0.005%
7/23/2025 Venturi Wealth Management LLC3,451$1.23M0.1%-4.6%0.002%
7/23/2025 KLP Kapitalforvaltning AS85,252$30.42M0.1%+1.2%0.039%
7/23/2025 Regency Capital Management Inc. DE13,262$4.73M2.5%+28.7%0.006%
7/23/2025 Prime Capital Investment Advisors LLC1,533$547K0.0%-17.5%0.001%
7/22/2025 Relyea Zuckerberg Hanson LLC1,388$495K0.1%-2.7%0.001%
7/22/2025 Belpointe Asset Management LLC2,839$1.01M0.0%-24.9%0.001%
7/22/2025 PUREfi Wealth LLC1,899$677K0.5%+13.5%0.001%
7/22/2025 Sendero Wealth Management LLC2,408$859K0.1%-25.1%0.001%
7/22/2025 Valeo Financial Advisors LLC2,311$824K0.0%+2.1%0.001%
7/22/2025 Marks Group Wealth Management Inc25,630$9.14M0.9%+1.1%0.012%
7/22/2025 Simplicity Wealth LLC4,240$1.51M0.1%+115.9%0.002%
7/22/2025 OLD National Bancorp IN4,693$1.67M0.0%+119.3%0.002%
7/22/2025 MBL Wealth LLC1,414$504K0.0%-5.9%0.001%
7/22/2025 Boston Common Asset Management LLC34,833$12.43M0.3%+31.7%0.016%
7/22/2025 Clarius Group LLC1,287$459K0.0%-2.9%0.001%
7/22/2025 AMF Tjanstepension AB126,792$45.27M0.3%+124.6%0.059%
7/22/2025 LGT Fund Management Co Ltd.3,895$1.39M0.1%-45.9%0.002%
Altucher: Turn $900 into $108,000 in just 12 months? (Ad)

Bitcoin is breaking out — and one state just created a Strategic Crypto Reserve. James Altucher says this marks the beginning of “Trump’s Great Gain,” a new crypto bull phase driven by emerging federal policies. He believes certain altcoins could turn $900 into $108,000 — and reveals everything in a new presentation.

See Altucher’s Great Gain gameplan here
7/21/2025 QRG Capital Management Inc.3,968$1.42M0.0%-2.6%0.002%
7/21/2025 Grassi Investment Management1,000$357K0.0%-28.6%0.000%
7/21/2025 Ascent Group LLC8,001$2.85M0.1%-0.4%0.004%
7/21/2025 Ameritas Advisory Services LLC275$98K0.0%N/A0.000%
7/21/2025 Empirical Financial Services LLC d.b.a. Empirical Wealth Management690$246K0.0%-31.5%0.000%
7/21/2025 Mattern Capital Management LLC3,237$1.16M0.1%+12.4%0.001%
7/21/2025 Abacus Planning Group Inc.904$323K0.0%-12.2%0.000%
7/21/2025 Hilltop National Bank649$232K0.1%N/A0.000%
7/21/2025 Mirae Asset Global Investments Co. Ltd.27,943$9.97M0.0%+9.8%0.013%
7/21/2025 J. Safra Sarasin Holding AG819$292K0.0%N/A0.000%
7/21/2025 First National Bank & Trust Co. of Newtown6,658$2.38M0.5%+565.8%0.003%
7/21/2025 ASR Vermogensbeheer N.V.19,865$7.09M0.1%+27.8%0.009%
7/18/2025 Tanager Wealth Management LLP872$311K0.0%-3.6%0.000%
7/18/2025 Pure Financial Advisors LLC10,632$3.79M0.1%+3.1%0.005%
7/18/2025 Robeco Institutional Asset Management B.V.57,175$20.40M0.0%+5.7%0.026%
7/18/2025 BloombergSen Inc.286,027$102.04M6.3%-1.2%0.132%
7/18/2025 Deltec Asset Management LLC2,000$714K0.1%N/A0.001%
7/18/2025 Ninety One North America Inc.114,785$40.95M2.0%+1,433.9%0.053%
7/18/2025 Ninety One UK Ltd57,949$20.67M0.0%-2.5%0.027%
7/18/2025 LBP AM SA14,913$5.32M0.1%-37.0%0.007%
7/18/2025 Truist Financial Corp20,002$7.14M0.0%-19.5%0.009%
7/17/2025 One Wealth Advisors LLC715$255K0.0%-4.2%0.000%
7/17/2025 Trivium Point Advisory LLC861$307K0.0%-3.5%0.000%
7/17/2025 Greenleaf Trust4,498$1.61M0.0%-10.5%0.002%
7/17/2025 HCR Wealth Advisors582$208K0.0%-14.0%0.000%
7/17/2025 Capital Investment Advisors LLC1,843$658K0.0%-3.9%0.001%
7/17/2025 Tealwood Asset Management Inc.5,792$2.07M0.9%N/A0.003%
7/17/2025 HB Wealth Management LLC7,351$2.62M0.0%-5.1%0.003%
7/17/2025 Janney Montgomery Scott LLC11,478$4.10M0.0%+2.2%0.005%
7/17/2025 Oakworth Capital Inc.452$161K0.0%+12.4%0.000%
7/17/2025 GC Wealth Management RIA LLC1,375$491K0.0%+69.8%0.001%
7/17/2025 V Square Quantitative Management LLC2,176$776K0.1%-2.1%0.001%
7/17/2025 Norris Perne & French LLP MI730$260K0.0%+7.4%0.000%
7/17/2025 Genesis Private Wealth LLC589$210K0.1%-15.6%0.000%
7/16/2025 ORG Wealth Partners LLC1,042$372K0.1%+14.8%0.000%
7/16/2025 Twelve Points Wealth Management LLC2,695$962K0.3%+3.9%0.001%
7/16/2025 Signaturefd LLC2,811$1.00M0.0%-2.7%0.001%
7/16/2025 ORG Partners LLC192$69K0.0%+3,100.0%0.000%
7/16/2025 Flower City Capital774$276K0.2%-10.0%0.000%
7/16/2025 State of Alaska Department of Revenue29,935$10.68M0.1%+18.2%0.014%
7/16/2025 Kathmere Capital Management LLC8,449$3.01M0.2%-1.0%0.004%
7/16/2025 True North Advisors LLC1,011$361K0.1%+38.3%0.000%
7/16/2025 CX Institutional9,427$3.36M0.1%-1.2%0.004%
7/16/2025 Bank Pictet & Cie Europe AG3,387$1.21M0.0%-92.9%0.002%
7/16/2025 Fischer Financial Services Inc.5,313$1.89M0.6%-1.8%0.002%
7/16/2025 Perigon Wealth Management LLC1,783$636K0.0%-3.5%0.001%
7/15/2025 Beacon Investment Advisory Services Inc.639$228K0.0%N/A0.000%
7/15/2025 TD Private Client Wealth LLC2,704$965K0.0%-3.3%0.001%
7/15/2025 Mather Group LLC.2,957$1.06M0.0%-4.6%0.001%
7/15/2025 Public Employees Retirement System of Ohio86,726$30.94M0.1%+5.1%0.040%
Altucher: Turn $900 into $108,000 in just 12 months? (Ad)

Bitcoin is breaking out — and one state just created a Strategic Crypto Reserve. James Altucher says this marks the beginning of “Trump’s Great Gain,” a new crypto bull phase driven by emerging federal policies. He believes certain altcoins could turn $900 into $108,000 — and reveals everything in a new presentation.

See Altucher’s Great Gain gameplan here
7/15/2025 Cigna Investments Inc. New2,047$730K0.1%+3.6%0.001%
7/15/2025 Norden Group LLC5,707$2.04M0.2%-11.8%0.003%
7/15/2025 Maseco LLP172$61K0.0%N/A0.000%
7/15/2025 Fifth Third Bancorp25,447$9.08M0.0%+2.5%0.012%
7/15/2025 Forte Capital LLC ADV1,308$467K0.1%+27.2%0.001%
7/15/2025 Kwmg LLC18,488$6.60M0.6%+1.4%0.009%
7/14/2025 Arlington Partners LLC12,704$4.53M1.7%+10.4%0.006%
7/14/2025 Seascape Capital Management10,856$3.87M1.2%-0.8%0.005%
7/14/2025 Seed Wealth Management Inc.737$263K0.2%N/A0.000%
7/14/2025 Salvus Wealth Management LLC6,775$2.42M1.4%-1.5%0.003%
(Data available from 1/1/2016 forward)

AON Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AON shares?

During the previous two years, 1,257 institutional investors and hedge funds held shares of AON. The most heavily invested institutionals were Vanguard Group Inc. ($7.89B), BlackRock Inc. ($4.75B), Capital World Investors ($4.34B), Massachusetts Financial Services Co. MA ($3.92B), State Street Corp ($3.06B), Morgan Stanley ($1.87B), and Geode Capital Management LLC ($1.77B).Learn more on AON's institutional investors.

What percentage of AON's stock is owned by institutional investors?

86.14% of AON's stock is owned by institutional investors. Learn more on AON's institutional investor holdings.

Which institutional investors have been buying AON's stock?

Of the 1,063 institutional investors that purchased AON's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($3.11M), Polen Capital Management LLC ($2.29M), Farallon Capital Management LLC ($2.00M), Bank of New York Mellon Corp ($1.47M), Nuveen LLC ($1.27M), Diamond Hill Capital Management Inc. ($1.25M), and Wellington Management Group LLP ($1.24M).

How much institutional buying is happening at AON?

Institutional investors have bought a total of 31,035,157 shares in the last 24 months. This purchase volume represents approximately $11.12B in transactions.

Which of AON's major shareholders have been selling company stock?

Of the 560 institutional investors that sold AON's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Massachusetts Financial Services Co. MA ($2.72M), WCM Investment Management LLC ($1.44M), Principal Financial Group Inc. ($1.27M), Sustainable Growth Advisers LP ($1.23M), Mawer Investment Management Ltd. ($1.13M), The Manufacturers Life Insurance Company ($982.44K), and Mackenzie Financial Corp ($819.39K).

How much institutional selling is happening at AON?

Institutional investors have sold a total of 18,438,129 shares in the last 24 months. This volume of shares sold represents approximately $6.70B in transactions.



This page (NYSE:AON) was last updated on 7/25/2025 by MarketBeat.com Staff
From Our Partners