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Disclosery

AON AON PLC

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Stock (common), issuer CIK 315293

1,252 managers (1,281 13F filers) reported a position in AON shares at 2025-12-31, 189,054,682 shares in all. 88 filers opened a position and 99 filers sold out during the quarter.

Managers
1,252
13F filers
1,281
New
88
Added
425
Reduced
477
Sold out
99
Shares held by filers
189,054,682

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 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
ACORN CREEK CAPITAL LLC576$203K0.07%-213F-HRTimeline
Cypress Wealth Services, LLC575$203K0.03%new13F-HRTimeline
Hilltop National Bank573$202K0.05%-23013F-HRTimeline
Grove Street Fiduciary, LLC573$202K0.08%-313F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP572$202K0.01%-4813F-HRTimelineGroup
OAKWORTH CAPITAL, INC.559$197K0.01%+4213F-HRTimeline
Carolina Wealth Advisors, LLC557$197K0.09%013F-HRTimeline
High Note Wealth, LLC543$192K0.04%-313F-HRTimeline
Versant Capital Management, Inc502$177K0.02%-52613F-HRTimeline
Financial Gravity Asset Management, Inc.in group Financial Gravity Companies, …501$177K0.03%013F-HRTimelineGroup
Addison Advisors LLC500$176K0.04%013F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…497$176K<0.01%-18713F-HRTimeline
Goodman Advisory Group, LLC496$175K0.04%-24013F-HRTimeline
Financial Freedom, LLC492$174K0.09%013F-HRTimeline
Manchester Capital Management LLC468$165K0.02%+3613F-HRTimeline
IFP Advisors, Inc465$164K<0.01%+10413F-HRTimeline
Smithfield Trust Co466$164K0.01%013F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC446$158K0.01%-16513F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC433$153K<0.01%-1713F-HR/ATimelineGroup
BankPlus Trust Departmentin group BankPlus Trust Department430$152K0.04%013F-HRTimelineGroup
CVA Family Office, LLC425$150K0.02%+613F-HRTimeline
Geneos Wealth Management Inc.423$149K<0.01%013F-HRTimeline
Boreal Capital Management LLC421$149K0.11%+2913F-HRTimeline
HARBOUR INVESTMENTS, INC.419$148K<0.01%+22813F-HRTimeline
AMERICAN NATIONAL BANK & TRUST415$146K0.01%+613F-HRTimeline
Westfuller Advisors, LLC405$143K0.06%-1313F-HRTimeline
SUMMIT SECURITIES GROUP LLC398$140K0.03%+2613F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…391$138K0.05%+6313F-HRTimeline
TRUST CO OF VERMONT390$138K0.01%+113F-HRTimeline
Advisors Asset Management, Inc.379$134K<0.01%-4513F-HR/ATimeline
EASTERN BANK370$131K<0.01%-2413F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC365$128K<0.01%-44113F-HRTimelineGroup
Havemeyer Place LP360$127K0.03%13F-HRTimeline
S&T Bank/PA336$119K0.04%013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management331$117K<0.01%+2013F-HRTimelineGroup
MidFirst Bank317$112K0.01%13F-HRTimeline
Root Financial Partners, LLC313$110K0.01%-3013F-HRTimeline
IMA Advisory Services, Inc.312$110K0.01%013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.305$108K<0.01%-313F-HRTimelineGroup
DV EQUITIES, LLC299$106K0.02%13F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…285$101K0.03%013F-HRTimeline
AMERIFLEX GROUP, INC.251$88.6K0.05%-24913F-HRTimeline
HORIZON BANCORP INC /IN/240$85K0.04%-5013F-HRTimeline
MASECO LLP234$82.7K<0.01%+6213F-HRTimeline
Essential Partners LLC230$81.2K0.02%+13813F-HRTimeline
Quarry LP222$78.3K0.01%-72013F-HRTimeline
ALERUS FINANCIAL NA220$77.6K<0.01%013F-HRTimeline
Covestor Ltd212$75K0.04%-1013F-HRTimeline
Godfrey Financial Associates, Inc.211$74.5K0.06%13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC208$73.4K0.01%+2713F-HRTimeline
Reflection Asset Management203$71.6K0.05%13F-HRTimeline
Lavaca Capital LLC200$70.6K0.01%013F-HRTimeline
Rosenberg Matthew Hamilton199$70.2K0.01%013F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV190$67K0.01%new13F-HRTimeline
AdvisorNet Financial, Inc188$66.3K<0.01%+113F-HRTimeline
Basecamp Wealth Advisors LLC188$66.3K0.01%13F-HRTimeline
Orion Capital Management LLC176$62.1K0.02%013F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…174$57.6K<0.01%new13F-HRTimeline
West Financial Advisors, LLC162$57.2K0.01%013F-HRTimeline
Nemes Rush Group LLC160$56.3K0.01%+513F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC157$55.4K0.02%+1013F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC160$55K0.04%-213F-HRTimeline
FIRST UNITED BANK & TRUST150$52.9K0.02%013F-HRTimeline
DAGCO, INC.150$52.9K0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…149$52.6K<0.01%+513F-HRTimelineGroup
Coston, McIsaac & Partners140$49K0.01%013F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH138$48.7K0.01%013F-HRTimeline
PALLADIEM, LLC132$47.1K0.04%13F-HRTimeline
Atlantic Edge Private Wealth Management…128$45.2K0.01%+11513F-HRTimeline
Prestige Wealth Management Group LLC127$44.8K0.01%+1113F-HRTimeline
Rossby Financial, LCC119$42K0.01%-30413F-HRTimeline
Frazier Financial Advisors, LLC118$41.6K0.02%013F-HRTimeline
Salomon & Ludwin, LLC117$41.1K<0.01%+3313F-HRTimeline
Financial Network Wealth Advisors LLC109$38.5K0.04%-1013F-HRTimeline
Cornerstone Financial Management LLC106$37.4K0.04%13F-HR/ATimeline
Measured Wealth Private Client Group, L…103$36.3K0.01%013F-HRTimeline
GW&K Investment Management, LLC103$36K<0.01%-813F-HRTimeline
Medallion Wealth Advisors, LLC100$35.3K0.01%013F-HRTimeline
Mascoma Wealth Management LLC95$33.5K0.01%-1613F-HRTimeline
Wellington Grp LLC92$32.5K0.01%13F-HR/ATimeline
TSFG, LLC92$32K<0.01%013F-HRTimeline
Millstone Evans Group, LLC90$31.8K0.02%013F-HRTimeline
Pinnacle Bancorp, Inc.89$31.4K0.01%-213F-HRTimeline
Bell Investment Advisors, Inc88$31.1K<0.01%-1813F-HRTimeline
Washington Trust Advisors, Inc.88$31.1K<0.01%013F-HRTimeline
Eagle Bay Advisors LLC86$30.3K0.02%new13F-HRTimeline
Bruce G. Allen Investments, LLC86$30.3K0.02%-913F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp83$29.3K<0.01%+2013F-HRTimelineGroup
Kemnay Advisory Services Inc.83$29.3K<0.01%new13F-HRTimeline
Anchor Investment Management, LLC80$28.2K<0.01%013F-HRTimeline
DV Trading LLC80$28.2K<0.01%13F-HRTimeline
Keating Financial Advisory Services, In…79$27.9K<0.01%13F-HRTimeline
Quent Capital, LLC78$27.5K<0.01%+3113F-HRTimeline
Wealth Watch Advisors, INC77$27.2K0.01%+713F-HRTimeline
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…76$26.8K<0.01%new13F-HRTimeline
HHM Wealth Advisors, LLC74$26.1K<0.01%013F-HRTimeline
RATIONAL ADVISORS, INC.72$25.4K<0.01%+1013F-HRTimeline
Alphadyne Asset Management LP71$25.1K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC72$25K<0.01%013F-HRTimeline
Westside Investment Management, Inc.72$24.8K<0.01%+213F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.70$24.7K<0.01%new13F-HRTimelineGroup
Gunpowder Capital Management, LLC dba O…68$24K0.02%13F-HRTimeline
True Wealth Design, LLC66$23.3K0.01%+5313F-HRTimeline
Key Financial Inc64$22.6K<0.01%013F-HRTimeline
REDMONT WEALTH ADVISORS LLC64$22.6K0.03%013F-HRTimeline
UNION SAVINGS BANK64$22.6K0.01%13F-HRTimeline
TRUST CO OF TOLEDO NA /OH/63$22.2K<0.01%-2713F-HRTimeline
Access Investment Management LLC62$22.1K0.01%013F-HRTimeline
Hughes Financial Services, LLC62$21.9K<0.01%+1013F-HRTimeline
DT Investment Partners, LLC58$20.5K<0.01%+3813F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC57$20.1K<0.01%013F-HRTimelineGroup
SOA Wealth Advisors, LLC.57$20.1K<0.01%-113F-HRTimeline
Cornerstone Planning Group LLC60$20K<0.01%-913F-HRTimeline
New Age Alpha Advisors, LLC56$19.8K<0.01%new13F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC54$19K<0.01%013F-HRTimelineGroup
Physician Wealth Advisors, Inc.53$18.7K<0.01%-713F-HRTimeline
Kingdom Financial Group LLC.53$18.7K0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…52$18.4K<0.01%+3413F-HRTimelineGroup
GROUP ONE TRADING LLC52$18.4K<0.01%new13F-HRTimeline
Ritter Daniher Financial Advisory LLC /…52$18.4K<0.01%013F-HRTimeline
OPTIMA CAPITAL LLC52$18.4K0.01%new13F-HRTimeline
Aspect Partners, LLC50$17.6K0.01%-113F-HRTimeline
MONTAG A & ASSOCIATES INC48$16.9K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC48$16.9K<0.01%+313F-HRTimeline
United Community Bankin group United Community Bank48$16.9K0.01%013F-HRTimelineGroup
Howard Hughes Medical Institute46$16.2K0.01%013F-HRTimeline
Bank of New Hampshire45$15.9K<0.01%013F-HRTimeline
Mowery & Schoenfeld Wealth Management, …44$15.5K0.02%+913F-HRTimeline
McIlrath & Eck, LLC42$14.8K<0.01%013F-HRTimeline
Truvestments Capital LLC41$14.5K<0.01%013F-HRTimeline
Lodestone Wealth Management LLC41$14.5K0.01%new13F-HRTimeline
Park Square Financial Group, LLC40$14.4K0.09%new13F-HRTimeline
Monetary Solutions, Ltd40$14.1K0.01%13F-HRTimeline
VALLEY NATIONAL ADVISERS INC42$14K<0.01%-113F-HRTimeline
Sunbelt Securities, Inc.39$13.8K<0.01%+1613F-HRTimeline
OGOREK ANTHONY JOSEPH /NY/ /ADV38$13K<0.01%-213F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC36$12.7K<0.01%013F-HRTimeline
Princeton Global Asset Management LLC36$12.7K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.36$12.7K<0.01%+2913F-HRTimeline
Financial Management Professionals, Inc.34$12K<0.01%-3113F-HRTimeline
Solstein Capital, LLC34$12K<0.01%013F-HRTimeline
Kilter Group LLC34$12K0.01%+413F-HRTimeline
Cherry Tree Wealth Management, LLC33$11.6K<0.01%013F-HRTimeline
Nvest Wealth Strategies, Inc.32$11.3K0.01%13F-HRTimeline
SBI Securities Co., Ltd.32$11.3K<0.01%+813F-HRTimeline
Ares Financial Consulting, LLC32$11.3K0.01%13F-HRTimeline
ALBION FINANCIAL GROUP /UT30$10.6K<0.01%-313F-HRTimeline
MCF Advisors LLC30$10.6K<0.01%+1913F-HRTimeline
Coastline Trust Co30$10.6K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NFJ INVESTMENT GROUP, LLC30$10.6K<0.01%013F-HRTimeline
BAYBAN28$9.88K0.01%13F-HRTimeline
Sound Income Strategies, LLC28$9.64K<0.01%+2613F-HRTimeline
First Pacific Financial26$9.18K<0.01%+1213F-HRTimeline
ORG Partners LLC26$9.17K<0.01%-12413F-HRTimeline
Abound Wealth Management24$8.48K<0.01%-113F-HRTimeline
Planning Project LLC24$8.47K<0.01%13F-HRTimeline
Glen Eagle Advisors, LLC23$8.12K<0.01%013F-HRTimeline
Arlington Trust Co LLCgroup of 2 filers holding23$8.12K-13,719Timeline
Avion Wealth24$8K<0.01%+413F-HRTimeline
Prosperity Bancshares Inc22$7.76K0.01%13F-HRTimeline
Activest Wealth Management22$7.76K<0.01%-2713F-HRTimeline
Bare Financial Services, Inc21$7.41K<0.01%-613F-HRTimeline
Sachetta, LLC21$7.41K<0.01%-613F-HRTimeline
CoreCap Advisors, LLC21$7.41K<0.01%-513F-HRTimeline
Kings Path Partners LLC21$7.41K<0.01%013F-HRTimeline
United Financial Planning Group LLC20$7.06K<0.01%new13F-HRTimeline
Meramec Financial Planners, LLC20$6.84K<0.01%13F-HRTimeline
Wilkerson Advisory Group LLC19$6.71K<0.01%13F-HRTimeline
Bay Harbor Wealth Management, LLC19$6.7K<0.01%+913F-HRTimeline
Dunhill Financial, LLC18$6.38K<0.01%+213F-HRTimeline
DiNuzzo Private Wealth, Inc.18$6.35K<0.01%+213F-HRTimeline
Bravera Wealth18$6.35K<0.01%13F-HRTimeline
Valued Wealth Advisors LLC16$5.65K<0.01%013F-HRTimeline
COUNTRY TRUST BANK16$5.65K<0.01%013F-HRTimeline
SRH ADVISORS, LLC16$5.65K<0.01%013F-HRTimeline
Joseph Group Capital Management16$5.65K<0.01%new13F-HRTimeline
IMG Wealth Management, Inc.16$5.65K<0.01%+313F-HRTimeline
Battery Global Advisors, LLC15$5.36K<0.01%013F-HRTimeline
PFS Partners, LLC15$5.29K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV15$5.29K<0.01%-113F-HRTimeline
WPG Advisers, LLC15$5.29K<0.01%013F-HRTimeline
1015 Capital Partners, LLC14$4.94K<0.01%13F-HRTimeline
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP13$4.59K<0.01%new13F-HRTimelineGroup
Crews Bank & Trust13$4.59K<0.01%013F-HRTimeline
Paladin Partners, LLC13$4.59K<0.01%13F-HRTimeline
WEBSTER BANK, N. A.12$4.24K<0.01%013F-HRTimeline
Greenline Wealth Management LLC12$4.24K<0.01%13F-HRTimeline
CITY HOLDING CO12$4.23K<0.01%013F-HRTimeline
Piscataqua Savings Bank12$4.23K<0.01%new13F-HRTimeline
Beaird Harris Wealth Management, LLC11$3.95K<0.01%-413F-HRTimeline
Signature Equity Partners, LLC11$3.92K<0.01%13F-HRTimeline
Crewe Advisors LLC11$3.88K<0.01%new13F-HRTimeline
TUCKER ASSET MANAGEMENT LLC11$3.88K<0.01%new13F-HRTimeline
Merited Wealth, LLC11$3.88K<0.01%13F-HRTimeline
NFSG Corp10$3.56K<0.01%-30413F-HRTimeline
PayPay Securities Corp10$3.53K0.1%+213F-HRTimeline
Wealth Preservation Advisors, LLC10$3.53K<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC10$3.53K<0.01%-113F-HRTimeline
Bayforest Capital Ltd10$3.53K<0.01%new13F-HRTimeline
New Millennium Group LLC9$3.18K<0.01%013F-HRTimeline