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Disclosery

AON AON PLC

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Stock (common), issuer CIK 315293

1,228 managers (1,265 13F filers) reported a position in AON shares at 2026-06-30, 192,697,761 shares in all. 126 filers opened a position and 114 filers sold out during the quarter.

Managers
1,228
13F filers
1,265
New
126
Added
471
Reduced
457
Sold out
114
Shares held by filers
192,697,761

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
SCOTIA CAPITAL INC.9,720$3.22M0.01%-60913F-HRTimeline
CAPITOLIS LIQUID GLOBAL MARKETS LLCin group CAPITOLIS LIQUID GLOBAL MARKE…9,700$3.22M0.01%-80,72913F-HRTimelineGroup
Steward Partners Investment Advisory, L…9,449$3.13M0.02%-1,12413F-HRTimeline
Sivia Capital Partners, LLC9,286$3.08M0.37%-96413F-HRTimeline
HB Wealth Management, LLC9,279$3.08M0.02%+1,77013F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP9,166$3.04M0.02%-1,77313F-HRTimelineGroup
LBMC INVESTMENT ADVISORS, LLC9,127$3.03M0.16%+1413F-HRTimeline
TD Waterhouse Canada Inc.8,718$3M0.01%+72813F-HRTimeline
Busey Bank9,023$2.99M0.07%-38813F-HRTimeline
Cambridge Investment Research Advisors,…8,820$2.93M0.01%-7613F-HR/ATimeline
PEAK6 LLCin group PEAK6 LLC8,801$2.92M0.07%+7,10213F-HRTimelineGroup
CULLEN INVESTMENT GROUP, LTD.8,688$2.88M0.35%+99213F-HRTimeline
Berman McAleer LLC8,599$2.85M0.33%-8,01013F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC8,396$2.79M1.07%+3,52913F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC8,332$2.76M<0.01%-2,72313F-HRTimelineGroup
Atria Investments, Inc8,294$2.75M0.03%-4,89113F-HRTimeline
Americana Partners, LLC8,159$2.71M0.06%+67513F-HRTimeline
Burkett Asset Management Ltd8,097$2.69M2.51%-54213F-HRTimeline
VestGen Advisors, LLC8,072$2.68M0.08%-3313F-HRTimeline
Diversify Advisory Services, LLCgroup of 2 filers holding7,288$2.68M+1,852Timeline
YHB Investment Advisors, Inc.7,992$2.65M0.17%-15,05613F-HRTimeline
Chicago Partners Investment Group LLC7,233$2.57M0.05%+3,81313F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC7,709$2.56M0.02%+83713F-HRTimelineGroup
ELEMENT CAPITAL MANAGEMENT LLC7,700$2.55M0.14%new13F-HRTimeline
Legacy Wealth Asset Management, LLC7,524$2.5M0.55%+5413F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.7,395$2.45M0.01%-22213F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO7,373$2.45M0.01%+79613F-HRTimelineGroup
Clearstead Advisors, LLC7,362$2.44M0.02%-4,08213F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding7,299$2.42M-25,048Timeline
FIRST NATIONAL BANK & TRUST CO OF NEWTO…6,658$2.4M0.49%013F-HRTimeline
Machina Capital S.A.S.7,211$2.39M0.38%-3,35013F-HRTimeline
BEACON FINANCIAL GROUP7,203$2.39M0.22%+4713F-HRTimeline
CHOREO, LLC7,197$2.39M0.03%-3813F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…7,167$2.38M0.01%+12313F-HRTimelineGroup
MISSION WEALTH MANAGEMENT, LP7,086$2.35M0.03%+2,95713F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS7,057$2.34M0.08%-1,62113F-HRTimelineGroup
Marks Group Wealth Management, Inc7,039$2.33M0.2%-5,88913F-HRTimeline
NorthCrest Asset Manangement, LLC6,531$2.32M0.06%+1,47213F-HRTimeline
Warner Group LLC6,974$2.31M0.57%+1,17013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.6,957$2.31M0.07%013F-HRTimelineGroup
Ninety One SA (Pty) Ltd6,931$2.3M0.12%+38113F-HRTimeline
NewEdge Advisors, LLC6,898$2.29M0.01%+23413F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding6,880$2.28M-10,939Timeline
QRG CAPITAL MANAGEMENT, INC.6,841$2.27M0.02%+67213F-HR/ATimeline
Metis Global Partners, LLC6,834$2.27M0.05%-1,03213F-HRTimeline
Lafayette Investments, Inc.6,780$2.25M0.41%-2013F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC6,755$2.24M0.07%+19213F-HRTimelineGroup
Crestwood Advisors Group, LLC6,648$2.2M0.03%-65413F-HRTimeline
Crossmark Global Holdings, Inc.6,632$2.2M0.03%-54613F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC6,578$2.18M0.03%new13F-HRTimeline
Catalyst Capital Advisors LLC6,577$2.18M0.04%013F-HRTimeline
Osmosis Investment Management UK Ltd6,539$2.17M0.1%-7,44413F-HRTimeline
EP Wealth Advisors, LLC6,337$2.1M0.01%+34213F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC5,715$2.1M0.08%-12913F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP6,297$2.09M<0.01%-13,24013F-HRTimelineGroup
AIRE ADVISORS, LLC6,287$2.09M0.34%+1413F-HRTimeline
Parkside Financial Bank & Trust6,283$2.08M0.14%+1,75713F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC6,282$2.08M0.04%+23013F-HRTimelineGroup
North Dakota State Investment Board6,243$2.07M0.08%+16113F-HRTimeline
South Dakota Investment Council6,170$2.05M0.04%013F-HRTimeline
Private Advisor Group, LLC6,109$2.03M0.01%-3,03313F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding6,014$1.99M+375Timeline
K.J. Harrison & Partners Inc6,000$1.99M0.28%013F-HRTimeline
NewEdge Wealth, LLC5,982$1.98M0.02%-14113F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…5,834$1.94M0.05%013F-HRTimelineGroup
EQUITABLE TRUST CO5,807$1.93M0.08%-5413F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…5,805$1.93M0.02%+69213F-HRTimelineGroup
Allworth Financial LP5,799$1.92M0.01%+2,21013F-HRTimeline
Cambria Investment Management, L.P.5,676$1.88M0.09%+1,54313F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC5,465$1.81M0.05%-47313F-HR/ATimeline
Cache Advisors, LLC5,458$1.81M0.15%+3,28513F-HRTimeline
TCW GROUP INCin group TCW GROUP INC5,447$1.81M0.01%+6313F-HRTimelineGroup
Waterfront Wealth Inc.4,979$1.78M0.28%+32913F-HRTimeline
Value Partners Investments Inc.5,353$1.77M0.12%+84013F-HRTimeline
OneDigital Investment Advisors LLC5,325$1.77M0.01%+11413F-HRTimeline
2Xideas AGin group 2Xideas AG5,311$1.76M0.76%-4,96413F-HRTimelineGroup
Hurley Capital, LLC5,208$1.73M0.9%+5,05813F-HRTimeline
Caldwell Trust Co5,200$1.72M0.14%013F-HRTimeline
Quantitative Investment Management, LLC5,174$1.72M0.19%-3,03613F-HRTimeline
Welch Group, LLC5,148$1.71M0.06%013F-HRTimeline
OSSIAM5,128$1.7M0.02%+14413F-HRTimeline
ROMANO BROTHERS AND COMPANY5,121$1.7M0.17%+23913F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC5,114$1.7M0.01%+1,00413F-HR/ATimeline
Snowden Capital Advisors LLC5,055$1.68M0.04%-1913F-HRTimeline
Patriot Financial Group Insurance Agenc…5,053$1.68M0.17%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC5,022$1.67M0.02%+3513F-HRTimeline
Farther Finance Advisors, LLC5,005$1.66M0.01%+1,15113F-HRTimeline
Cohen Klingenstein LLC5,000$1.66M0.05%013F-HRTimeline
Caprock Group, LLC4,989$1.65M0.03%-5213F-HRTimeline
Triumph Capital Management4,953$1.64M0.3%+113F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC4,949$1.64M<0.01%-60413F-HRTimelineGroup
Vise Technologies, Inc.4,945$1.64M0.02%+1,61113F-HRTimeline
Salvus Wealth Management, LLC4,935$1.64M0.92%-1,78213F-HRTimeline
Stratos Wealth Partners, LTD.group of 2 filers holding4,927$1.63M+228Timeline
AUXIER ASSET MANAGEMENT LLC4,922$1.63M0.22%+70013F-HRTimeline
Verdence Capital Advisors LLC4,916$1.63M0.09%-2,71513F-HRTimeline
Delta Global Management LP4,884$1.62M0.18%new13F-HRTimeline
MGO ONE SEVEN LLC4,870$1.62M0.03%+8113F-HRTimeline
Mesirow Financial Investment Management…4,859$1.61M0.03%-3813F-HRTimeline
Plato Investment Management Ltd4,832$1.59M0.09%013F-HRTimeline
MATTERN CAPITAL MANAGEMENT, LLC4,798$1.59M0.19%+68213F-HRTimeline
Argent Trust Co4,767$1.58M0.05%+8513F-HRTimeline
QUADRANT CAPITAL GROUP LLC4,766$1.58M0.04%+6113F-HRTimeline
Aster Capital Management (DIFC) Ltd4,703$1.56M0.33%+3,79113F-HR/ATimeline
FSB PREMIER WEALTH MANAGEMENT, INC.4,591$1.52M0.43%new13F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…4,536$1.5M<0.01%+4,12713F-HRTimeline
Modern Wealth Management, LLC4,497$1.49M0.02%+1,94713F-HRTimeline
LMR Partners LLPin group LMR Partners LLP4,490$1.49M0.01%new13F-HRTimelineGroup
Krilogy Financial LLC4,460$1.48M0.04%+2,46513F-HRTimeline
SYON CAPITAL LLC4,441$1.47M0.06%-14813F-HRTimeline
Biltmore Family Office, LLC4,423$1.47M0.19%+18113F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK4,388$1.46M0.01%+50313F-HRTimelineGroup
Enterprise Financial Services Corpin group Enterprise Financial Services…4,360$1.45M0.59%-3713F-HRTimelineGroup
Arkadios Wealth Advisors4,308$1.43M0.02%-2613F-HRTimeline
Dynasty Wealth Management, LLC4,262$1.41M0.01%+27813F-HRTimeline
Applied Finance Capital Management, LLC4,196$1.39M0.1%new13F-HRTimeline
Pallas Capital Advisors LLC4,193$1.39M0.04%+1,88913F-HRTimeline
Private Wealth Asset Management, LLC4,183$1.39M0.13%-5013F-HRTimeline
Waverly Advisors, LLC4,162$1.38M0.01%-17,91113F-HRTimeline
Chesley Taft & Associates LLC4,081$1.35M0.05%+813F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC4,062$1.35M0.05%new13F-HRTimeline
WADDELL & ASSOCIATES, LLC4,050$1.34M0.07%+2,47513F-HRTimeline
Vestcor Inc4,010$1.33M0.03%013F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC3,993$1.32M0.19%-2,33813F-HRTimeline
Bull Harbor Capital LLC3,948$1.31M0.26%+2,03313F-HRTimeline
V-Square Quantitative Management LLC3,913$1.3M0.12%+2,10813F-HRTimeline
Ellis Investment Partners, LLC3,902$1.29M0.2%-113F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC3,900$1.29M0.06%+5013F-HRTimeline
Kampmann Melissa S.3,900$1.29M0.98%-3,45513F-HRTimeline
Accredited Investors Inc.3,868$1.28M0.06%-19913F-HRTimeline
Catalyst Funds Management Pty Ltd3,840$1.27M0.07%new13F-HRTimeline
LGT Fund Management Co Ltd.3,818$1.27M0.05%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,783$1.25M0.03%-5,40313F-HRTimelineGroup
NorthRock Partners, LLC3,711$1.23M0.02%+2813F-HRTimeline
Dorsey & Whitney Trust CO LLC3,684$1.22M0.06%+13413F-HRTimeline
Chicago Capital, LLC3,675$1.22M0.03%+55213F-HRTimeline
Greenland Capital Management LP3,650$1.21M0.23%-67513F-HRTimeline
HF Advisory Group, LLC3,638$1.21M0.37%+2,89913F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…3,540$1.17M0.1%13F-HRTimelineGroup
FIRST AMERICAN BANK3,540$1.17M0.07%013F-HRTimeline
Canton Hathaway, LLC3,500$1.16M0.22%013F-HRTimeline
Y-Intercept (Hong Kong) Ltd3,478$1.15M0.02%new13F-HRTimeline
AustralianSuper Pty Ltd3,454$1.15M<0.01%new13F-HRTimeline
Beacon Pointe Advisors, LLC3,449$1.14M0.01%-2,45013F-HRTimeline
Baldwin Investment Management, LLC3,445$1.14M0.11%+2,54513F-HRTimeline
NOVEM GROUP3,425$1.14M0.12%new13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.3,423$1.14M0.08%+713F-HRTimeline
LGT Group Foundationin group LGT Group Foundation3,400$1.13M0.01%-213F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC3,397$1.13M0.04%new13F-HRTimelineGroup
Vestmark Advisory Solutions, Inc.3,394$1.13M0.01%-4,54713F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC3,389$1.12M0.07%-19513F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding3,381$1.12M+587Timeline
Perigon Wealth Management, LLC3,363$1.12M0.02%+36313F-HRTimeline
CV Advisors LLC3,355$1.11M0.21%new13F-HRTimeline
Regal Investment Advisors LLC3,353$1.11M0.06%-36213F-HRTimeline
GREENLEAF TRUST3,342$1.11M0.01%-3513F-HRTimeline
Bank Pictet & Cie (Europe) AG3,335$1.11M0.02%013F-HRTimeline
UPTICK PARTNERS, LLC3,320$1.1M0.17%+2913F-HRTimeline
AlphaCore Capital LLC3,301$1.09M0.02%+1,96113F-HRTimeline
DUNCKER STREETT & CO INC3,289$1.09M0.18%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.3,288$1.09M0.01%+2,28413F-HRTimelineGroup
SIGNATUREFD, LLC3,252$1.08M0.01%-16513F-HRTimeline
Northwest & Ethical Investments L.P.3,254$1.08M0.03%-4,29813F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…3,288$1.08M0.01%-1813F-HRTimelineGroup
Frank, Rimerman Advisors LLC3,215$1.07M0.06%+14213F-HRTimeline
PRIVATE TRUST CO NA3,215$1.07M0.09%+613F-HRTimeline
Rathbones Group PLC3,210$1.06M<0.01%+3613F-HRTimeline
Diversified Enterprises, LLC3,208$1.06M0.05%+113F-HRTimeline
Comprehensive Financial Management LLC3,197$1.06M0.03%013F-HRTimeline
NorthCoast Asset Management LLC3,162$1.05M0.02%-56313F-HRTimeline
Venturi Wealth Management, LLC3,097$1.03M0.04%-9213F-HRTimeline
Citrine Capital LLC3,072$1.02M0.38%+213F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT3,070$1.02M0.02%+31813F-HR/ATimeline
Marble Harbor Investment Counsel, LLC3,069$1.02M0.1%-3113F-HRTimeline
Henshaw Capital LLC3,058$1.01M0.03%013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.3,055$1.01M0.07%-60013F-HRTimelineGroup
ARTHUR M. COHEN & ASSOCIATES, LLC3,020$1M0.16%013F-HRTimeline
Soltis Investment Advisors LLC3,010$998K0.06%+1,02513F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …3,008$998K0.01%-5813F-HRTimelineGroup
Ally Financial Inc.in group Ally Financial Inc.3,000$995K0.13%013F-HRTimelineGroup
RBF Capital, LLC3,000$995K0.04%013F-HRTimeline
Ashton Thomas Private Wealth, LLC2,972$986K0.02%-1,36713F-HRTimeline
OXFORD FINANCIAL GROUP, LTD. LLC2,967$984K0.05%-413F-HRTimeline
PANAGORA ASSET MANAGEMENT INC2,966$984K<0.01%-62813F-HRTimeline
Beverly Hills Private Wealth, LLC2,957$981K0.19%+23113F-HRTimeline
Perpetual Ltdin group Perpetual Ltd2,933$973K0.01%-2613F-HRTimelineGroup
Pekin Hardy Strauss, Inc.2,930$972K0.09%-10013F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC2,910$965K0.07%+1,95913F-HRTimeline
Sompo Asset Management Co., Ltd.2,910$965K0.16%+22013F-HRTimeline
PFW Advisors LLC2,884$957K0.28%+513F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…2,880$955K<0.01%new13F-HRTimelineGroup
Aaron Wealth Advisors LLC2,857$948K0.05%+69413F-HRTimeline
Armor Investment Advisors, LLC2,852$946K0.3%+613F-HRTimeline
MATHER GROUP, LLC.2,811$932K0.01%+613F-HRTimeline
Global Retirement Partners, LLC2,811$932K0.01%13F-HRTimeline
Fisher Asset Management, LLC2,797$928K<0.01%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC2,796$927K0.02%+86313F-HRTimeline
GeoWealth Management, LLC2,795$927K0.03%-12313F-HRTimeline
Mutual Advisors, LLC2,788$925K0.02%+8913F-HRTimeline
Kingsview Wealth Management, LLC2,756$914K0.01%+8613F-HRTimeline