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Disclosery

MRSH MARSH & MCLENNAN COS INC

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COM (common), issuer CIK 62709

1,551 managers (1,596 13F filers) reported a position in MRSH shares at 2025-12-31, 435,716,890 shares in all. 122 filers opened a position and 170 filers sold out during the quarter.

Managers
1,551
13F filers
1,596
New
122
Added
527
Reduced
643
Sold out
170
Shares held by filers
435,716,890

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
LECAP ASSET MANAGEMENT LTD9,521$1.77M0.7%-5,13013F-HRTimeline
GREENLEAF TRUST9,413$1.75M0.02%+57813F-HRTimeline
V-Square Quantitative Management LLC9,393$1.74M0.18%-1,06313F-HRTimeline
EP Wealth Advisors, LLC9,338$1.73M0.01%13F-HRTimeline
Voleon Capital Management LP9,335$1.73M0.04%+2,39913F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…9,184$1.7M0.02%-69713F-HRTimelineGroup
Tema ETFs LLC9,117$1.69M0.13%-2413F-HRTimeline
RMR Wealth Builders9,113$1.69M0.14%+5313F-HRTimeline
TOUNJIAN ADVISORY PARTNERS, LLC9,078$1.68M0.57%new13F-HRTimeline
Front Row Advisors LLC9,065$1.68M0.56%-16713F-HRTimeline
IFP Advisors, Inc9,063$1.68M0.04%+1,73113F-HRTimeline
INCEPTIONR LLC8,985$1.67M0.46%new13F-HRTimeline
BOWEN HANES & CO INC8,911$1.65M0.04%-3,25013F-HRTimeline
Impact Capital Partners LLC8,890$1.65M0.49%+30513F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC8,883$1.65M0.04%+7913F-HRTimeline
MGO ONE SEVEN LLC8,876$1.65M0.03%+2,80013F-HRTimeline
Capital Asset Advisory Services LLC8,868$1.65M0.07%+1,17513F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC8,855$1.64M0.74%-3213F-HRTimeline
Hills Bank & Trust Coin group Hills Bank & Trust Co8,840$1.64M0.1%-1,65013F-HRTimelineGroup
Bryn Mawr Trust Advisors, LLC8,835$1.64M0.08%-64213F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP8,815$1.64M0.01%-42113F-HRTimelineGroup
PINEBRIDGE INVESTMENTS LLC8,737$1.62M0.01%13F-HR/ATimeline
Smartleaf Asset Management LLC8,568$1.61M0.06%+813F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC8,622$1.6M0.01%+1,21413F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.79,977$1.6M0.01%+2,24713F-HRTimelineGroup
BOKF, NAin group BOKF, NA8,599$1.6M0.02%-2,87813F-HRTimelineGroup
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…8,574$1.59M0.15%-3,64413F-HRTimelineGroup
MASTERINVEST Kapitalanlage GmbH8,436$1.58M0.15%-20513F-HRTimeline
Storen Legacy Partners, LLC8,499$1.58M0.49%13F-HRTimeline
MISSION WEALTH MANAGEMENT, LP8,444$1.57M0.03%-11513F-HRTimeline
SHELTON CAPITAL MANAGEMENT8,414$1.56M0.03%-3,76813F-HRTimeline
Financiere des Professionnels - Fonds d…8,398$1.56M0.09%-11,53013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO8,373$1.55M0.03%+9713F-HRTimeline
Ledyard National Bank8,361$1.55M0.13%+67613F-HRTimeline
Essex Financial Services, Inc.group of 2 filers holding8,356$1.55M+3,362Timeline
Aerodigm Wealth, LLC8,349$1.55M0.6%013F-HR/ATimeline
Pensionfund Sabicin group Pensionfund PDN8,300$1.54M0.42%013F-HRTimelineGroup
OSTRUM ASSET MANAGEMENT8,287$1.54M0.07%-2,74513F-HRTimeline
COURIER CAPITAL LLC8,281$1.54M0.09%-1,59213F-HRTimeline
SUMITOMO LIFE INSURANCE CO8,215$1.52M0.04%+5413F-HRTimeline
DUMONT & BLAKE INVESTMENT ADVISORS LLC8,197$1.52M0.37%+813F-HRTimeline
Farther Finance Advisors, LLC8,160$1.51M0.02%+1,50713F-HRTimeline
Evercore Wealth Management, LLC8,044$1.49M0.02%-4513F-HRTimeline
PFG Advisors7,953$1.48M0.07%-7,28213F-HRTimeline
Perigon Wealth Management, LLC7,896$1.46M0.03%-5,48413F-HRTimeline
Lantz Financial LLC7,763$1.44M0.3%+2513F-HRTimeline
STANCE CAPITAL LLC7,610$1.41M0.52%+98813F-HRTimeline
Icon Wealth Advisors, LLC7,594$1.41M0.09%-6,11413F-HRTimeline
EQUITABLE TRUST CO7,540$1.4M0.06%+1,06213F-HRTimeline
Brooklyn Investment Group7,409$1.39M0.06%+2,06913F-HRTimeline
Westerkirk Capital Inc.7,410$1.37M0.13%-70013F-HRTimeline
DOVER ADVISORS, LLC7,378$1.37M0.53%-80513F-HRTimeline
LS Investment Advisors, LLC7,346$1.36M0.19%-40313F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC7,335$1.36M0.05%+1,80213F-HRTimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC7,247$1.34M0.04%013F-HRTimelineGroup
CLIFFORD SWAN INVESTMENT COUNSEL LLC7,225$1.34M0.04%-10513F-HRTimeline
GTS SECURITIES LLC7,216$1.34M0.05%+4,57913F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…7,156$1.33M0.01%+4,71913F-HRTimelineGroup
NorthStar Asset Management LLC /NJ/7,131$1.32M0.6%-17013F-HRTimeline
Arkadios Wealth Advisors7,037$1.31M0.03%-31013F-HRTimeline
McAdam, LLC7,003$1.3M0.06%-713F-HRTimeline
Quantitative Investment Management, LLC6,888$1.28M0.12%new13F-HRTimeline
Welch & Forbes LLC6,844$1.27M0.02%-9313F-HRTimeline
Fideuram Asset Management (Ireland) dac5,394$1.26M0.1%13F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH6,791$1.26M0.36%+8013F-HRTimeline
CHATHAM CAPITAL GROUP, INC.6,778$1.26M0.18%-1,07513F-HRTimeline
US Asset Management LLC6,778$1.26M1.03%-6913F-HRTimeline
Wealthspire Advisors, LLC6,739$1.25M0.01%+5,02413F-HRTimeline
WestHill Financial Advisors, Inc.6,731$1.25M0.24%+4,59913F-HRTimeline
RWA WEALTH PARTNERS, LLC6,720$1.25M0.01%-16613F-HRTimeline
RCS Financial Planning, LLC6,703$1.24M0.54%-20013F-HRTimeline
EFG International AGin group EFG International AG6,700$1.24M0.02%13F-HRTimelineGroup
Empirical Financial Services, LLC d.b.a…6,682$1.24M0.02%-1,70113F-HRTimeline
United Bank6,633$1.23M0.42%+12113F-HRTimeline
ARWA LLC6,626$1.23M0.72%13F-HRTimeline
Smithfield Trust Co6,619$1.23M0.05%013F-HRTimeline
Beverly Hills Private Wealth, LLC6,600$1.22M0.21%-11913F-HR/ATimeline
Dockside LLC6,582$1.22M0.31%13F-HRTimeline
Sivia Capital Partners, LLC6,558$1.22M0.25%+4,87813F-HRTimeline
Souders Financial Advisors6,553$1.22M0.14%-50713F-HRTimeline
Relyea Zuckerberg Hanson LLC6,545$1.21M0.12%-19513F-HRTimeline
CITIZENS & NORTHERN CORPin group CITIZENS & NORTHERN CORP6,509$1.21M0.3%-21913F-HRTimelineGroup
Parallel Advisors, LLC6,486$1.2M0.02%+58713F-HRTimeline
STEVENS CAPITAL MANAGEMENT LP6,431$1.19M0.42%+5,10513F-HRTimeline
INTEGRITY ALLIANCE, LLC.6,411$1.19M0.04%+1,11013F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…6,383$1.18M0.01%+1,16213F-HRTimelineGroup
NICOLET BANKSHARES INCgroup of 2 filers holding6,342$1.18M-850Timeline
Belpointe Asset Management LLC6,279$1.16M0.04%-2,39513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…6,264$1.16M0.04%+24413F-HRTimelineGroup
Polymer Capital Management (US) LLC6,209$1.15M0.15%-7,78313F-HRTimeline
Sompo Asset Management Co., Ltd.6,200$1.15M0.2%-1,72013F-HRTimeline
DONALDSON CAPITAL MANAGEMENT, LLC6,182$1.15M0.04%-4,11213F-HRTimeline
Exchange Bank6,170$1.14M0.79%+613F-HRTimeline
AA Financial Advisors, LLC6,128$1.14M0.21%+57913F-HRTimeline
EntryPoint Capital, LLC6,067$1.13M0.44%013F-HRTimeline
WIMMER ASSOCIATES 1, LLC6,058$1.12M0.52%-15013F-HRTimeline
GRAYBILL WEALTH MANAGEMENT, LTD.6,053$1.12M0.33%013F-HRTimeline
Allworth Financial LP6,050$1.12M<0.01%+91613F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC6,049$1.12M0.02%013F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.6,041$1.12M0.07%-3,94213F-HRTimelineGroup
D.A. DAVIDSON & CO.6,036$1.12M0.01%+1,52213F-HRTimeline
Frank, Rimerman Advisors LLC6,008$1.11M0.07%+2,87113F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC5,943$1.1M0.25%+1,56513F-HRTimeline
Simplicity Wealth,LLC5,919$1.1M0.07%-73613F-HRTimeline
Pinnacle Wealth Management Advisory Gro…5,901$1.09M0.08%+98613F-HRTimeline
Elmwood Wealth Management, Inc.5,867$1.09M0.34%+14413F-HRTimeline
Legacy Capital Wealth Partners, LLC5,845$1.08M0.23%+60113F-HRTimeline
Diversify Advisory Services, LLCin group Diversify Advisory Services, …5,911$1.08M0.03%+45413F-HRTimelineGroup
Havemeyer Place LP5,787$1.07M0.21%13F-HRTimeline
Norway Savings Bank5,774$1.07M0.5%-66013F-HRTimeline
S-Bank Fund Management Ltd5,766$1.07M0.14%-1,43613F-HRTimeline
Lester Murray Antman dba SimplyRich5,743$1.06M0.28%-213F-HRTimeline
DF DENT & CO INC5,728$1.06M0.02%+3813F-HRTimeline
LAUREL OAK WEALTH MANAGEMENT, LLC5,663$1.05M0.18%13F-HRTimeline
Nilsine Partners, LLC5,572$1.03M0.09%+28113F-HRTimeline
FIDELIS CAPITAL PARTNERS, LLC5,556$1.03M0.07%-37713F-HRTimeline
JGP Wealth Management, LLC5,548$1.03M0.11%+38813F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…5,538$1.03M0.09%+70013F-HRTimelineGroup
GAMMA Investing LLC5,533$1.03M0.05%-69513F-HRTimeline
NEVILLE RODIE & SHAW INC5,530$1.03M0.07%013F-HRTimeline
Wedmont Private Capital5,605$1.03M0.04%-1,39813F-HRTimeline
Ironwood Investment Counsel, LLC5,523$1.02M0.14%+2713F-HRTimeline
Smith Salley Wealth Management5,521$1.02M0.05%+23713F-HRTimeline
NOVEM GROUP5,464$1.01M0.12%+1,51213F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC5,464$1.01M0.01%+2,24213F-HRTimeline
Trust Asset Management LLC5,454$1.01M0.07%-20813F-HRTimeline
Dorsey & Whitney Trust CO LLC5,381$998K0.05%+18513F-HRTimeline
Valeo Financial Advisors, LLC5,357$994K0.02%-11613F-HRTimeline
Fieldview Capital Management, LLC5,322$987K0.17%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC5,250$974K0.02%-2,41813F-HRTimeline
Quadcap Wealth Management, LLC5,219$968K0.11%+28413F-HRTimeline
Hamilton Point Investment Advisors, LLC5,158$957K0.15%+3213F-HRTimeline
WBI INVESTMENTS, LLCin group WBI INVESTMENTS, LLC5,119$950K0.25%+23713F-HRTimelineGroup
Broadway Wealth Solutions, Inc.5,116$949K0.51%-1713F-HRTimeline
Employees Retirement System of Texas5,117$949K0.01%+4,68513F-HRTimeline
PROFUND ADVISORS LLC5,097$946K0.03%-1,63013F-HRTimeline
Advisory Services Network, LLC5,092$945K0.01%-2,45213F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.5,052$937K0.01%-53913F-HRTimelineGroup
CHILTON INVESTMENT CO INC.5,006$929K0.02%+7213F-HRTimeline
Mach-1 Financial Group, LLC5,005$929K0.19%new13F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.5,005$928K0.04%+113F-HRTimeline
Ceeto Capital Group, LLC5,000$928K0.27%+70013F-HRTimeline
TRUEFG, LLC5,000$928K0.25%013F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC4,966$921K0.02%-62913F-HRTimeline
Fjell Capital, LLC4,954$919K0.7%+19913F-HRTimeline
Checchi Capital Advisers, LLC4,950$918K0.06%-29913F-HRTimeline
Bridgewater Advisors Inc.5,153$918K0.06%-4113F-HRTimeline
MATTERN CAPITAL MANAGEMENT, LLC4,941$917K0.11%+77713F-HRTimeline
SkyView Investment Advisors, LLC4,928$914K0.12%-13213F-HRTimeline
Pallas Capital Advisors LLC4,892$908K0.03%+1,21313F-HRTimeline
Gilbert & Cook, Inc.4,886$906K0.11%+3,04013F-HRTimeline
WEST PACES ADVISORS INC.4,866$903K0.17%-68813F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC4,853$900K0.02%+3,12213F-HRTimeline
Turtle Creek Wealth Advisors, LLC4,848$899K0.07%+1,44613F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP4,815$893K0.01%+53713F-HRTimelineGroup
Arax Advisory Partners4,811$892K0.03%-14,18213F-HRTimeline
SIMPLEX TRADING, LLC4,803$891K0.03%new13F-HRTimeline
Parsonex Advisory Services, Inc.4,754$882K0.56%-12013F-HRTimeline
HM PAYSON & CO4,726$877K0.01%-22413F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp4,726$877K0.02%+5413F-HRTimelineGroup
JOURNEY STRATEGIC WEALTH LLC4,724$877K0.02%-2,23313F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW4,708$873K0.13%-5613F-HRTimelineGroup
Beck Bode, LLC4,689$870K0.14%013F-HRTimeline
West Family Investments, Inc.4,678$868K0.2%-1,15613F-HRTimeline
Murphy Pohlad Asset Management LLC4,645$862K0.33%013F-HRTimeline
NorthCrest Asset Manangement, LLC4,586$859K0.02%+1,24713F-HRTimeline
Quadrant Private Wealth Management, LLC4,623$858K0.14%-2213F-HRTimeline
OXFORD ASSET MANAGEMENT LLP4,606$855K0.3%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NorthCoast Asset Management LLC4,579$850K0.02%-73,08813F-HRTimeline
Center For Asset Management LLC4,550$844K0.44%-1,00213F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT4,531$841K0.05%-9013F-HRTimelineGroup
Venturi Wealth Management, LLC4,495$834K0.04%-11113F-HRTimeline
Cascade Financial Partners, LLC4,476$830K0.08%-20013F-HRTimeline
Boltwood Capital Management4,473$830K0.22%-5413F-HRTimeline
TRUST CO OF TOLEDO NA /OH/4,453$826K0.08%+15713F-HRTimeline
Texas Capital Bank Wealth Management Se…4,451$826K0.05%-43513F-HRTimeline
Sage Mountain Advisors LLC4,436$823K0.04%+66313F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC4,432$822K0.04%-21,57813F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC4,404$817K0.02%-5,89813F-HRTimelineGroup
KINTRA WEALTH, LLC4,376$812K0.11%new13F-HRTimeline
TBH Global Asset Management, LLC4,373$811K0.14%-11813F-HRTimeline
Integrated Advisors Network LLC4,367$810K0.04%-67613F-HRTimeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC4,351$807K0.01%-1,14113F-HRTimeline
Wilmington Savings Fund Society, FSB4,308$799K0.02%-2,51513F-HRTimeline
Baker Ellis Asset Management LLC4,306$799K0.1%-1,31213F-HRTimeline
Western Wealth Management, LLC4,295$797K0.04%+413F-HRTimeline
Prospera Financial Services Inc4,272$793K0.01%-8,27113F-HRTimeline
111 Capital4,244$787K0.17%+2,79813F-HRTimeline
Regal Investment Advisors LLC4,236$786K0.05%new13F-HRTimeline
Net Worth Advisory Group4,195$778K0.16%+43913F-HRTimeline
Stratos Wealth Partners, LTD.group of 3 filers holding4,184$776K-124Timeline
TOWER TRUST & INVESTMENT Co4,168$773K0.49%-14513F-HRTimeline
Midwest Trust Co4,162$772K0.01%-35513F-HRTimeline
GM Advisory Group, LLC4,145$769K0.03%-3313F-HRTimeline
Connecticut Wealth Management, LLC4,145$769K0.03%-24013F-HRTimeline
Ausdal Financial Partners, Inc.4,129$766K0.04%-47813F-HRTimeline
Generali Investments CEE, investicni sp…4,127$766K0.05%013F-HRTimeline
Chicago Partners Investment Group LLC4,159$762K0.02%+2,16213F-HRTimeline
Marshall Financial Group, LLC4,094$760K0.15%-13713F-HRTimeline
MMA ASSET MANAGEMENT LLC4,083$757K0.27%+7013F-HRTimeline