AON PLC

Country: Ireland Ticker: AON Class: SHS CL A CUSIP: G0403H108 CIK: 0000315293

$321.52

as of Aug 31, 2026 +$43.42 (+15.6%)
$229$277$325$373$421Aug 2021Nov 2022Mar 2024May 2025Aug 2026

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue
BlackRock, Inc.15,716,429$5.213B
VANGUARD CAPITAL MANAGEMENT LLC13,603,465$4.512B
JPMORGAN CHASE & CO12,175,974$3.988B
Capital World Investors11,711,650$3.885B
STATE STREET CORP9,416,039$3.123B
DODGE & COX8,593,144$2.85B
MASSACHUSETTS FINANCIAL SERVICES CO /MA/7,615,397$2.575B
VANGUARD PORTFOLIO MANAGEMENT LLC7,202,991$2.389B
MORGAN STANLEY6,214,787$2.061B
GEODE CAPITAL MANAGEMENT, LLC5,180,553$1.711B
Bank of New York Mellon Corp3,191,212$1.058B
PRICE T ROWE ASSOCIATES INC /MD/3,136,640$1.04B
NORGES BANK2,796,760$928M
Mitsubishi UFJ Asset Management Co., Ltd.2,753,913$913M
Independent Franchise Partners LLP2,646,943$878M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP2,614,754$867M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt2,255,768$748M
Boston Partners2,089,773$696M
NORTHERN TRUST CORP2,040,534$677M
AQR CAPITAL MANAGEMENT LLC1,905,800$623M
WCM INVESTMENT MANAGEMENT, LLC1,875,859$614M
Artisan Partners Limited Partnership1,850,623$614M
GOLDMAN SACHS GROUP INC1,748,801$580M
Neuberger Berman Group LLC1,691,729$561M
BANK OF AMERICA CORP /DE/1,624,970$539M
Veritas Asset Management LLP1,408,111$467M
FARALLON CAPITAL MANAGEMENT, L.L.C.1,382,562$459M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,345,367$446M
Legal & General Group Plc1,288,852$427M
DIMENSIONAL FUND ADVISORS LP1,240,634$411M
VANGUARD FIDUCIARY TRUST CO1,190,449$395M
Mawer Investment Management Ltd.1,171,624$389M
VIKING GLOBAL INVESTORS LP1,151,269$382M
LAZARD ASSET MANAGEMENT LLC1,122,874$372M
Diamond Hill Capital Management, LLC (Investment Advisor)1,114,156$370M
Invesco Ltd.1,069,331$355M
Amundi993,712$330M
Nuveen, LLC878,682$291M
UBS Group AG822,267$273M
COMGEST GLOBAL INVESTORS S.A.S.820,270$272M
PineStone Asset Management Inc.799,293$265M
Capital International Investors793,989$263M
Longview Partners (Guernsey) LTD768,975$255M
FIL Ltd753,981$250M
Wealthspire Advisors, LLC726,424$241M
Focus Partners Wealth706,903$234M
AMERIPRISE FINANCIAL INC692,802$230M
BAUPOST GROUP LLC/MA687,000$228M
Meritage Group LP684,518$227M
First Pacific Advisors, LP681,367$226M
ALTRINSIC GLOBAL ADVISORS LLC646,424$214M
DEUTSCHE BANK AG\585,041$194M
Swiss National Bank574,100$190M
ROYAL BANK OF CANADA554,705$184M
FMR LLC551,367$183M
Vontobel Holding Ltd.540,802$179M
USS Investment Management Ltd520,768$173M
National Pension Service484,892$161M
Vanguard Global Advisers, LLC460,517$153M
Sumitomo Mitsui Trust Group, Inc.453,213$150M
NATIXIS ADVISORS, LLC448,019$149M
BNP PARIBAS FINANCIAL MARKETS446,333$148M
Fiera Capital Corp419,313$139M
VANGUARD ASSET MANAGEMENT, Ltd408,838$136M
BARCLAYS PLC394,135$131M
FRANKLIN RESOURCES INC389,485$129M
SEI INVESTMENTS CO385,948$128M
Verition Fund Management LLC385,028$128M
ADAGE CAPITAL PARTNERS GP, L.L.C.380,369$126M
Russell Investments Group, Ltd.377,212$125M
JONES FINANCIAL COMPANIES LLLP375,167$123M
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM370,835$123M
BLAIR WILLIAM & CO/IL360,607$120M
RHUMBLINE ADVISERS360,106$119M
Cryder Capital Partners LLP352,191$117M
HSBC HOLDINGS PLC351,616$117M
ENVESTNET ASSET MANAGEMENT INC337,900$112M
WELLS FARGO & COMPANY/MN336,918$112M
DAVENPORT & Co LLC336,307$111M
C WorldWide Group Holding A/S320,935$106M
CapitalatWork S.A.316,541$105M
MILLENNIUM MANAGEMENT LLC312,198$104M
Haverford Trust Co296,930$98.49M
LORD, ABBETT & CO. LLC292,301$96.95M
BANK OF MONTREAL /CAN/283,011$93.87M
BRISTOL JOHN W & CO INC /NY/279,586$92.74M
DekaBank Deutsche Girozentrale275,444$88.58M
AVIVA PLC267,360$88.68M
PRINCIPAL FINANCIAL GROUP INC260,063$86.26M
Bowie Capital Management, LLC250,021$82.93M
BloombergSen Inc.245,318$81.37M
Sustainable Growth Advisers, LP242,284$80.36M
CITIGROUP INC233,032$77.29M
NEW YORK STATE COMMON RETIREMENT FUND229,832$76.23M
SCHARF INVESTMENTS, LLC226,626$75.17M
Quantinno Capital Management LP225,133$74.67M
Gillson Capital LP221,600$73.5M
WEITZ INVESTMENT MANAGEMENT, INC.213,860$70.94M
VESTOR CAPITAL, LLC210,617$50.2M
ALLIANCEBERNSTEIN L.P.207,271$66.9M
1152 other institutions17,919,379$5.938B
Total (1,250 institutions)191,867,418$63.59B