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Disclosery

AON AON PLC

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Stock (common), issuer CIK 315293

1,159 managers (1,186 13F filers) reported a position in AON shares at 2024-12-31, 192,425,097 shares in all. 72 filers opened a position and 83 filers sold out during the quarter.

Managers
1,159
13F filers
1,186
New
72
Added
417
Reduced
407
Sold out
83
Shares held by filers
192,425,097

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding19,539,974$7.02B+89,562Timeline
BlackRock, Inc.in group BlackRock, Inc.14,758,861$5.3B0.11%+501,17513F-HRTimelineGroup
Capital World Investors12,097,257$4.34B0.66%+28,40913F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…11,616,324$4.17B1.32%-548,13513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP9,090,922$3.27B0.13%+246,80113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY8,384,281$3.01B0.21%+262,24413F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO5,355,382$1.92B0.15%+394,67913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,949,919$1.77B0.14%+627,74213F-HRTimelineGroup
HPS Investment Partners, LLC4,339,759$1.56B98.48%013F-HRTimeline
Berkshire Hathaway Incin group Berkshire Hathaway Inc4,100,000$1.47B0.55%013F-HRTimelineGroup
EAGLE CAPITAL MANAGEMENT LLC3,983,556$1.43B5.22%-2,69213F-HRTimeline
Mawer Investment Management Ltd.3,902,727$1.4B6.36%-366,73813F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp2,564,824$921M0.17%+343,59213F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 3 filers holding2,452,423$869M+72,302Timeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC2,337,174$839M1.23%-330,23013F-HRTimelineGroup
Sustainable Growth Advisers, LP2,263,783$813M4.08%-562,68513F-HRTimeline
Veritas Asset Management LLP2,220,648$798M7.44%-789,90913F-HRTimeline
UBS Group AGgroup of 2 filers holding2,163,520$777M+550,924Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP2,158,943$775M0.11%+183,44213F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC2,123,862$763M0.61%+86,14813F-HRTimelineGroup
Capital International Investorsgroup of 4 filers holding2,101,372$755M-112,367Timeline
Artisan Partners Limited Partnership2,067,551$743M1.14%+960,20413F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC2,045,778$732M1.72%-1,439,80613F-HR/ATimeline
Boston Partnersin group Boston Trust Walden Corp2,035,998$732M0.89%+244,70613F-HRTimelineGroup
Independent Franchise Partners LLP2,016,972$724M5.44%+45,07513F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.1,832,733$658M3.47%+126,73313F-HRTimeline
NORGES BANK1,661,280$597M0.08%+89,02813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,606,421$577M0.05%-89,47713F-HRTimelineGroup
MACKENZIE FINANCIAL CORP1,498,753$538M0.73%-114,66813F-HR/ATimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…1,488,054$534M0.57%+286,14713F-HRTimelineGroup
Longview Partners (Guernsey) LTDin group Longview Partners (Guernsey) …1,468,131$527M3.94%-60,58313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,379,788$496M0.13%-24,83213F-HRTimelineGroup
Cantillon Capital Management LLCin group Cantillon Capital Management …1,323,228$475M2.87%+7,01013F-HRTimelineGroup
Diamond Hill Capital Management, LLC (I…1,247,736$448M1.98%+275,52513F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,237,784$445M0.08%+31,02113F-HRTimelineGroup
FIL Ltdin group FIL Ltd1,160,465$417M0.39%+1,14313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,120,399$402M0.08%+150,95413F-HRTimelineGroup
TIAAgroup of 2 filers holding1,028,465$369M+248,910Timeline
Invesco Ltd.in group Invesco Ltd.1,021,021$367M0.07%+56,07613F-HRTimelineGroup
Meritage Group LPin group Meritage Group LP996,211$358M8.53%013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …988,985$355M0.31%+130,43413F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC924,066$332M0.09%-382,08513F-HRTimelineGroup
FMR LLCin group FMR LLC902,192$324M0.02%+273,23613F-HRTimelineGroup
California Public Employees Retirement …854,806$307M0.21%+11,47513F-HR/ATimeline
C WorldWide Group Holding A/Sin group C WorldWide Group Holding A/S744,704$267M3.26%-62,33013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP736,916$265M0.06%+70,13713F-HRTimelineGroup
Amundiin group Amundi743,665$262M0.09%+68,14313F-HRTimelineGroup
First Pacific Advisors, LP728,493$262M3.74%-5,49513F-HRTimeline
VIKING GLOBAL INVESTORS LPin group VIKING GLOBAL INVESTORS LP720,364$259M0.84%+157,33713F-HRTimelineGroup
POLEN CAPITAL MANAGEMENT LLC719,322$258M0.7%-62,16713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/707,723$254M0.03%-8,27313F-HRTimeline
USS Investment Management Ltd643,899$231M1.61%-3,04213F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC603,736$217M0.23%+247,34913F-HR/ATimelineGroup
OMERS ADMINISTRATION Corp602,606$216M1.89%+1,40313F-HRTimeline
BLAIR WILLIAM & CO/IL564,247$203M0.59%-28,30313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA562,085$202M0.04%+216,89213F-HRTimelineGroup
Swiss National Bank552,300$198M0.13%-28,60013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC546,544$196M0.1%-165,01313F-HR/ATimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP536,174$193M0.17%+527,20413F-HRTimelineGroup
Fiera Capital Corpin group Fiera Capital Corp497,294$179M0.56%+12,73313F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management465,081$167M0.39%-85,65513F-HRTimelineGroup
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …454,374$163M0.11%-15913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\445,257$160M0.06%+108,58513F-HR/ATimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding377,224$135M-7,749Timeline
Douglass Winthrop Advisors, LLC372,043$134M2.6%-37613F-HRTimeline
RHUMBLINE ADVISERS368,790$132M0.12%-6,01413F-HR/ATimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/363,483$131M0.06%-196,51013F-HRTimelineGroup
FIDUCIENT ADVISORS LLC351,437$126M15.59%-22,95413F-HRTimeline
Haverford Trust Co340,218$122M1.21%+3,17813F-HRTimeline
National Pension Service335,249$120M0.11%-59,30713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…314,294$113M0.13%-7,81513F-HR/ATimeline
NorthCoast Asset Management LLC302,913$109M0.53%+1,39913F-HR/ATimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO300,682$108M0.14%+61,86913F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS299,316$108M0.08%new13F-HRTimelineGroup
Wealthspire Advisors, LLC296,862$107M1.06%+14,28313F-HRTimeline
BloombergSen Inc.294,606$106M9.17%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN284,275$102M0.02%-11,34413F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND281,501$101M0.14%+1,55313F-HR/ATimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers280,164$101M0.19%-7,28713F-HRTimelineGroup
DAVENPORT & Co LLC278,133$99.8M0.59%-2,81413F-HRTimeline
DekaBank Deutsche Girozentrale275,444$98.4M0.18%013F-HRTimeline
Bowie Capital Management, LLC270,992$97.3M5.16%+7,61113F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding270,112$97M+15,177Timeline
Verition Fund Management LLC269,268$96.7M0.49%+79,18713F-HRTimeline
WEITZ INVESTMENT MANAGEMENT, INC.260,950$93.7M4.83%013F-HRTimeline
AVIVA PLCin group AVIVA PLC255,760$91.9M0.24%+40,85013F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/254,581$91.4M0.12%+229,36613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…253,485$91M0.13%-9,99113F-HRTimelineGroup
Woodline Partners LP240,757$86.5M0.59%-68,99713F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC240,659$86.4M0.03%13F-HR/ATimelineGroup
LORD, ABBETT & CO. LLC239,151$85.9M0.27%+9,69313F-HRTimeline
ALTRINSIC GLOBAL ADVISORS LLC237,371$85.3M4.13%-10,17513F-HRTimeline
Scharf Investments, LLC236,323$84.9M2.52%-14,41613F-HRTimeline
NICHOLAS COMPANY, INC.228,305$82M1.33%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP226,478$81.3M0.1%+206,69513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.216,641$77.8M0.03%-3,76713F-HRTimeline
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…group of 2 filers holding201,798$72.5M-7,834Timeline
Ensign Peak Advisors, Inc201,005$72.2M0.13%-7,74913F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.198,602$71.3M0.08%+16,51713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding193,047$69.3M+134,522Timeline
CIBC Asset Management Inc188,201$67.5M0.22%+2,04513F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP187,376$67.3M1.26%+37,47513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…187,332$67.3M0.13%-1,51113F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding176,720$63.5M+10,979Timeline
M.D. Sass, LLC171,341$61.5M4.71%new13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…166,533$59.8M0.13%-2,77113F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.165,734$59.5M0.22%+162,66913F-HRTimelineGroup
Assenagon Asset Management S.A.161,806$58.1M0.1%-383,40413F-HRTimeline
Broad Run Investment Management, LLC161,176$57.9M7.86%-8,45013F-HRTimeline
GFI Investment Counsel Ltd.160,127$57.5M6.6%+4,97313F-HR/ATimeline
Clark Capital Management Group, Inc.157,625$56.6M0.4%+152,94713F-HRTimeline
CapitalatWork S.A.in group CapitalatWork S.A.156,947$56.4M1.82%-37213F-HRTimelineGroup
Onex Canada Asset Management Inc.153,825$55.2M6.62%+12,80813F-HRTimeline
Night Owl Capital Management, LLC152,650$54.8M7.08%+6,90013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.151,415$54.4M0.19%+55,09413F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS151,357$54.4M0.17%-2,55313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP149,326$53.6M0.06%-4,18513F-HRTimelineGroup
YCG, LLC148,882$53.5M4.25%-49013F-HRTimeline
FRONTIER CAPITAL MANAGEMENT CO LLC144,037$51.7M0.49%-8,96013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…142,182$51.1M0.06%+8,39913F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC137,401$49.3M0.07%-43,90013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC135,683$48.7M0.19%+80,58413F-HRTimeline
PENSIOENFONDS RAIL & OV133,775$48M3.26%+35,20113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…132,946$47.7M0.03%-1,44313F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC132,152$47.5M0.17%-132,62113F-HRTimeline
Prana Capital Management, LP131,163$47.1M2.25%-131,77113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC128,803$46.3M0.04%-93913F-HRTimelineGroup
HM PAYSON & CO128,243$46.1M0.78%+84713F-HRTimeline
Ceredex Value Advisors LLC128,152$46M0.93%-19,64713F-HRTimeline
Markel Group Inc.in group Markel Group Inc.126,200$45.3M0.4%+6,05013F-HRTimelineGroup
DAVIS R M INC125,669$45.1M0.88%-20113F-HRTimeline
State of Tennessee, Department of Treas…122,848$44.1M0.16%+16,39913F-HRTimeline
TCTC Holdings, LLCin group TCTC Holdings, LLC120,026$43.1M1.55%+2613F-HRTimelineGroup
DANSKE BANK A/S119,633$43M0.13%+35,12113F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding118,760$42.7M-2,976Timeline
APG Asset Management N.V.in group APG Asset Management N.V.121,700$42.2M0.12%new13F-HRTimelineGroup
Petrus Trust Company, LTA117,500$42.2M4.08%-10,00013F-HRTimeline
Chevy Chase Trust Holdings, LLCin group Chevy Chase Trust Holdings, L…116,560$41.9M0.13%-2,98913F-HRTimelineGroup
Cannell & Spears LLC116,010$41.7M0.86%-15,64413F-HRTimeline
Summit Trail Advisors, LLC113,066$40.6M1.5%-33,19213F-HRTimeline
Korea Investment CORP111,201$39.9M0.09%-47,23713F-HRTimeline
Obermeyer Wealth Partners108,090$38.8M2.02%-2,07413F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD107,635$38.7M0.1%-4,16613F-HRTimeline
Ironvine Capital Partners, LLC106,937$38.4M4.12%+28813F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP104,179$37.3M0.04%+15,49513F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC104,083$37.2M0.02%+56,31413F-HRTimelineGroup
Central Securities Corp100,000$35.9M3.43%013F-HRTimeline
Treasurer of the State of North Carolina98,705$35.5M0.14%+2,54013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding98,562$35.4M-35,948Timeline
Zurcher Kantonalbank (Zurich Cantonalba…96,548$34.7M0.1%+20,94213F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP96,060$33.8M0.06%-2,01113F-HRTimelineGroup
DUDLEY & SHANLEY, INC.93,827$33.7M5.2%-4,61313F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC93,524$33.6M0.37%-21413F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…92,069$33.1M0.06%new13F-HRTimelineGroup
TD Asset Management Inc88,703$31.9M0.03%+9,41013F-HRTimeline
LFL Advisers, LLC87,296$31.4M12.21%+1,14013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE86,267$31M0.04%+5,65513F-HRTimelineGroup
GM Advisory Group, LLC86,189$31M1.71%-5,65513F-HRTimeline
Border to Coast Pensions Partnership Ltd85,912$30.8M0.6%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…85,107$30.6M0.11%-4,80113F-HRTimeline
KLP KAPITALFORVALTNING AS84,152$30.2M0.14%13F-HRTimeline
Asset Management One Co., Ltd.83,101$29.9M0.1%+2,09313F-HRTimeline
ROYAL LONDON ASSET MANAGEMENT LTD82,718$29.7M0.07%+2,16213F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA81,878$29.4M0.05%+54,59313F-HR/ATimelineGroup
Advisors Capital Management, LLC81,765$29.4M0.46%+4313F-HRTimeline
Mn Services Vermogensbeheer B.V.78,700$28.3M0.19%+1,50013F-HRTimeline
Rafferty Asset Management, LLC76,300$27.4M0.1%+2,64813F-HRTimeline
Williams Jones Wealth Management, LLC.75,832$27.2M0.33%-1,65313F-HRTimeline
Saraza Management, LP75,000$26.9M7.51%+15,00013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS72,850$26.2M0.09%+54,92113F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…72,277$26M0.1%-44113F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC71,360$25.6M0.03%-63513F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc69,223$24.7M0.05%-11,60213F-HRTimelineGroup
LPL Financial LLC68,425$24.6M0.01%+5,66013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC67,848$24.4M0.06%+38,06913F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources67,305$24.2M0.01%+10,19213F-HRTimelineGroup
Motley Fool Asset Management LLCgroup of 2 filers holding66,925$24M-1,617Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC66,429$23.9M0.02%-227,16113F-HRTimelineGroup
Lansforsakringar Fondforvaltning AB (pu…65,826$23.6M0.13%13F-HR/ATimeline
Financiere des Professionnels - Fonds d…65,757$23.6M1.65%+1,78413F-HRTimeline
Federation des caisses Desjardins du Qu…65,384$23.5M0.12%-2,57013F-HRTimeline
STRS OHIO64,436$23.1M0.09%-2,65813F-HRTimeline
Orion Porfolio Solutions, LLC64,042$23M0.23%-5,38113F-HRTimeline
Orion Portfolio Solutions, LLC64,042$23M0.23%-5,38113F-HRTimeline
Ninety One UK Ltd61,764$22.2M0.06%+8,68213F-HRTimeline
CIBC WORLD MARKETS CORP61,174$22M0.13%-29,65413F-HRTimeline
AMF Tjanstepension AB60,279$21.7M0.15%013F-HRTimeline
Oribel Capital Management, LP60,158$21.6M1.47%-93,84213F-HRTimeline
Handelsbanken Fonder AB59,338$21.3M0.08%+4,86013F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM58,658$21.1M0.11%-50013F-HRTimeline
Canoe Financial LP58,109$20.9M0.34%+5,00013F-HRTimeline
ABNER HERRMAN & BROCK LLC57,087$20.5M2.55%-10413F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…56,892$20.4M0.11%+76813F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT56,667$20.4M0.77%+8,29013F-HR/ATimeline
Bank Pictet & Cie (Europe) AG56,496$20.3M0.45%-11,61113F-HR/ATimeline
ARIZONA STATE RETIREMENT SYSTEM56,267$20.2M0.12%+15813F-HRTimeline
Public Sector Pension Investment Board56,149$20.2M0.09%+18,22013F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…55,685$20M0.2%+12,00013F-HRTimeline
Swedbank ABin group Swedbank AB54,872$19.7M0.02%+8,40913F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.54,363$19.5M0.11%-4,46913F-HRTimelineGroup