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AON (AON) Institutional Ownership

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$353.09 -2.62 (-0.74%)
Closing price 08/1/2025 03:59 PM Eastern
Extended Trading
$353.30 +0.22 (+0.06%)
As of 08/1/2025 05:53 PM 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)
$11.02B
Number of
Institutional Sellers
(last 12 months)
567
Total
Institutional Outflows
(last 12 months)
$6.71B
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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
8/1/2025Motco28,806$10.25M1.0%+2.4%0.013%
8/1/2025Biltmore Family Office LLC16,549$5.90M1.0%-1.8%0.008%
8/1/2025Markel Group Inc.129,800$46.31M0.4%+0.3%0.060%
8/1/2025First Pacific Advisors LP652,019$232.61M3.3%-4.1%0.302%
8/1/2025New York Life Investment Management LLC29,337$10.47M0.1%+1.5%0.014%
8/1/2025Howard Capital Management Inc.1,214$433K0.0%+12.5%0.001%
8/1/2025Motley Fool Wealth Management LLC26,490$9.45M0.6%-14.3%0.012%
8/1/2025Motley Fool Asset Management LLC30,059$10.72M0.5%-1.8%0.014%
8/1/2025Logan Capital Management Inc.1,445$516K0.0%-63.7%0.001%
8/1/2025Fjarde AP Fonden Fourth Swedish National Pension Fund73,085$26.07M0.2%+15.5%0.034%
8/1/2025Rossby Financial LCC406$145K0.1%+9.1%0.000%
8/1/2025Teacher Retirement System of Texas95,512$34.08M0.1%+30.5%0.044%
8/1/2025Bessemer Group Inc.11,258$4.02M0.0%+9.6%0.005%
8/1/2025Cryder Capital Partners LLP231,314$82.52M4.6%N/A0.107%
8/1/2025Ashton Thomas Private Wealth LLC1,376$491K0.0%+12.1%0.001%
8/1/2025Envestnet Asset Management Inc.428,491$152.87M0.0%-7.1%0.199%
7/31/2025 Nisa Investment Advisors LLC55,985$19.98M0.1%-0.9%0.026%
7/31/2025 Wealthfront Advisers LLC12,159$4.34M0.0%-18.1%0.006%
7/31/2025 Brighton Jones LLC6,993$2.50M0.1%-4.3%0.003%
7/31/2025 Waldron Private Wealth LLC1,406$502K0.0%+3.1%0.001%
7/31/2025 Sage Mountain Advisors LLC1,410$503K0.0%-6.1%0.001%
7/31/2025 Sumitomo Mitsui Trust Group Inc.463,796$165.46M0.1%+2.2%0.215%
7/31/2025 Catalyst Capital Advisors LLC3,953$1.41M0.0%+107.3%0.002%
7/31/2025 Asset Management One Co. Ltd.89,950$32.09M0.1%+3.4%0.042%
7/30/2025 Bleakley Financial Group LLC18,414$6.57M0.2%+16.3%0.009%
7/30/2025 Clifford Swan Investment Counsel LLC17,952$6.41M0.2%+24.6%0.008%
7/30/2025 Freedom Investment Management Inc.2,867$1.02M0.1%-1.4%0.001%
7/30/2025 Forum Financial Management LP1,430$510K0.0%+44.4%0.001%
7/30/2025 Ethic Inc.25,268$8.91M0.2%+4.9%0.012%
7/30/2025 Exencial Wealth Advisors LLC8,874$3.17M0.1%+12.9%0.004%
7/30/2025 Brookstone Capital Management5,604$2.00M0.0%+449.4%0.003%
7/30/2025 Cantillon Capital Management LLC1,247,354$445.01M2.6%-2.8%0.578%
7/30/2025 Retirement Planning Group LLC889$317K0.0%-4.8%0.000%
7/30/2025 BTS Asset Management Inc.1,326$473K0.6%N/A0.001%
7/30/2025 D.A. Davidson & CO.2,238$798K0.0%-3.8%0.001%
7/30/2025 Cullen Frost Bankers Inc.47,966$17.11M0.2%+2.1%0.022%
7/30/2025 Legacy Wealth Asset Management LLC3,242$1.16M0.3%+1.0%0.002%
7/30/2025 Wallace Advisory Group LLC2,384$851K0.6%N/A0.001%
7/30/2025 Whittier Trust Co.4,743$1.69M0.0%-9.9%0.002%
7/30/2025 Lafayette Investments Inc.6,633$2.37M0.5%+1.4%0.003%
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7/30/2025 Clune & Associates LTD.4,245$1.51M0.4%-4.1%0.002%
7/30/2025 Securian Asset Management Inc.11,281$4.03M0.1%-1.1%0.005%
7/30/2025 Phoenix Financial Ltd.3,143$1.15M0.0%N/A0.001%
7/30/2025 DekaBank Deutsche Girozentrale275,444$97.00M0.2%+0.1%0.128%
7/30/2025 Journey Advisory Group LLC7,774$2.77M0.2%+1.1%0.004%
7/30/2025 Townsend & Associates Inc1,855$692K0.1%-6.0%0.001%
7/29/2025 Stephens Inc. AR40,785$14.55M0.2%+8.0%0.019%
7/29/2025 Beverly Hills Private Wealth LLC2,442$871K0.2%+6.4%0.001%
7/29/2025 Violich Capital Management Inc.21,308$7.60M1.1%-1.4%0.010%
7/29/2025 Wealthstream Advisors Inc.1,119$399K0.1%+13.1%0.001%
7/29/2025 Mutual of America Capital Management LLC24,763$8.83M0.1%-1.5%0.011%
7/29/2025 First National Bank of Hutchinson828$295K0.2%+5.2%0.000%
7/29/2025 Progressive Investment Management Corp8,511$3.04M0.8%-1.2%0.004%
7/29/2025 Stanley Laman Group Ltd.10,903$3.89M0.6%-7.7%0.005%
7/29/2025 Chevy Chase Trust Holdings LLC117,135$41.79M0.1%+0.5%0.054%
7/29/2025 Stratos Wealth Partners LTD.2,557$913K0.0%-34.2%0.001%
7/29/2025 Private Trust Co. NA3,335$1.19M0.1%-4.8%0.002%
7/29/2025 Applied Finance Capital Management LLC4,063$1.45M0.1%-20.2%0.002%
7/29/2025 Nordea Investment Management AB17,062$6.05M0.0%+6.6%0.008%
7/29/2025 Empirical Asset Management LLC2,200$785K0.2%N/A0.001%
7/29/2025 Praxis Investment Management Inc.3,780$1.35M0.1%-31.5%0.002%
7/29/2025 S Bank Fund Management Ltd1,830$653K0.1%N/A0.001%
7/29/2025 WCM Investment Management LLC2,040,243$719.66M1.6%-0.6%0.945%
7/28/2025 Evernest Financial Advisors LLC2,177$777K0.3%+9.0%0.001%
7/28/2025 New York State Teachers Retirement System156,380$55.79M0.1%-0.1%0.072%
7/28/2025 Dash Acquisitions Inc.23,887$8.54M1.8%+3.5%0.011%
7/28/2025 IFG Advisors LLC1,390$496K0.1%-5.2%0.001%
7/28/2025 Mutual Advisors LLC754$281K0.0%+17.6%0.000%
7/28/2025 Generali Asset Management SPA SGR2,255$804K0.0%-66.2%0.001%
7/28/2025 Ritholtz Wealth Management2,058$734K0.0%-5.9%0.001%
7/28/2025 Curated Wealth Partners LLC3,075$1.10M0.1%+17.3%0.001%
7/28/2025 Sagespring Wealth Partners LLC1,504$537K0.0%-11.8%0.001%
7/28/2025Equitable Trust Co.7,793$2.78M0.1%+1.5%0.004%
7/28/2025 TD Asset Management Inc78,181$27.89M0.0%-7.3%0.036%
7/28/2025 IFC Advisors LLC1,068$381K0.1%-8.6%0.000%
7/28/2025 Wilmington Savings Fund Society FSB5,475$1.95M0.0%-1.7%0.003%
7/28/2025 Morningstar Investment Management LLC3,301$1.18M0.1%N/A0.002%
7/28/2025 Axxcess Wealth Management LLC6,583$2.35M0.1%-8.3%0.003%
7/25/2025 NorthRock Partners LLC4,599$1.64M0.0%+26.1%0.002%
7/25/2025 Verdence Capital Advisors LLC7,968$2.84M0.2%-19.8%0.004%
7/25/2025 Envestnet Portfolio Solutions Inc.1,818$649K0.0%-28.1%0.001%
7/25/2025 Oregon Public Employees Retirement Fund18,652$6.65M0.1%+0.5%0.009%
7/25/2025 Vest Financial LLC662$236K0.0%+16.1%0.000%
7/25/2025 Yousif Capital Management LLC29,292$10.45M0.1%+0.3%0.014%
7/25/2025 MGO One Seven LLC1,921$685K0.0%-5.2%0.001%
7/25/2025 MOKAN Wealth Management Inc.3,714$1.32M0.7%+20.3%0.002%
7/25/2025 Allspring Global Investments Holdings LLC9,726$3.47M0.0%-2.1%0.005%
7/25/2025 Mitchell Capital Management Co.6,028$2.15M0.4%-12.8%0.003%
7/25/2025 Ellis Investment Partners LLC3,985$1.42M0.3%-2.1%0.002%
7/25/2025 CWM LLC11,365$4.06M0.0%-7.6%0.005%
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7/25/2025 Vanguard Personalized Indexing Management LLC26,556$9.48M0.1%+26.8%0.012%
7/25/2025 Johnson Investment Counsel Inc.18,091$6.45M0.1%+4.1%0.008%
7/25/2025 Apollon Wealth Management LLC2,198$784K0.0%-1.7%0.001%
7/25/2025 Fifth Third Wealth Advisors LLC1,939$692K0.0%-2.1%0.001%
7/25/2025 Natural Investments LLC589$210K0.1%N/A0.000%
7/24/2025 Conning Inc.1,596$569K0.0%-3.2%0.001%
7/24/2025 Trust Co. of Toledo NA OH90$32K0.0%N/A0.000%
7/24/2025 Aberdeen Group plc152,186$54.29M0.1%+5.6%0.070%
7/24/2025 PDS Planning Inc1,519$542K0.0%+57.4%0.001%
7/24/2025 Blue Trust Inc.806$287K0.0%-9.9%0.000%
(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, 1,262 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 1,065 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 30,622,827 shares in the last 24 months. This purchase volume represents approximately $11.02B in transactions.

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

Of the 567 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 ($1.45M), 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 18,437,448 shares in the last 24 months. This volume of shares sold represents approximately $6.71B in transactions.



This page (NYSE:AON) was last updated on 8/2/2025 by MarketBeat.com Staff
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