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Disclosery

MRSH MARSH & MCLENNAN COS INC

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COM (common), issuer CIK 62709

1,463 managers (1,507 13F filers) reported a position in MRSH shares at 2026-06-30, 438,384,565 shares in all. 125 filers opened a position and 168 filers sold out during the quarter.

Managers
1,463
13F filers
1,507
New
125
Added
482
Reduced
664
Sold out
168
Shares held by filers
438,384,565

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
Parcion Private Wealth LLC28,899$4.82M0.27%-99413F-HRTimeline
Illinois Municipal Retirement Fund28,703$4.78M0.05%-9,62313F-HRTimeline
CAPITOLIS LIQUID GLOBAL MARKETS LLCin group CAPITOLIS LIQUID GLOBAL MARKE…28,400$4.73M0.02%-54,24713F-HRTimelineGroup
CONNING INC.in group CONNING INC.28,334$4.72M0.14%+3,86313F-HRTimelineGroup
CAPE COD FIVE CENTS SAVINGS BANK27,479$4.58M0.37%13F-HRTimeline
LATHROP INVESTMENT MANAGEMENT CO27,279$4.55M0.8%-4,97713F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The26,895$4.48M0.04%-22513F-HRTimelineGroup
Occidental Asset Management, LLC26,750$4.46M0.44%+94513F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO26,653$4.44M0.13%-92513F-HRTimeline
Stokes Capital Advisors, LLC26,448$4.41M0.94%-10,30213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK26,305$4.38M0.02%-7,63613F-HRTimelineGroup
Orange Investment Advisors, Inc.26,268$4.38M0.53%-98513F-HRTimeline
Maryland State Retirement & Pension Sys…25,982$4.33M0.07%+1,37313F-HRTimeline
Orion Porfolio Solutions, LLC25,942$4.32M0.03%-23,10913F-HRTimeline
MOTCO25,673$4.28M0.37%+25,41413F-HRTimeline
OMERS ADMINISTRATION Corp25,660$4.28M0.03%+2,92413F-HRTimeline
Harrington Investments, INC25,436$4.24M2.05%-38013F-HRTimeline
Onex Canada Asset Management Inc.25,391$4.23M0.65%-1,10613F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding25,368$4.23M+576Timeline
BONNESS ENTERPRISES INC25,300$4.22M1.36%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC25,237$4.21M0.04%-9,13313F-HRTimeline
Aviso Financial Inc.24,874$4.15M0.14%-4,77313F-HRTimeline
Snowden Capital Advisors LLC24,793$4.13M0.1%-1,58913F-HRTimeline
Louisiana State Employees Retirement Sy…24,600$4.1M0.06%-10013F-HR/ATimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…24,460$4.08M0.03%-2,38613F-HRTimelineGroup
HOHIMER WEALTH MANAGEMENT, LLC24,453$4.08M0.42%+1,31713F-HRTimeline
Harbour Trust & Investment Management Co24,365$4.06M0.39%-19,86813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC24,284$4.05M0.02%+4,22813F-HR/ATimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD24,041$4.01M0.1%+1,40013F-HRTimeline
Marks Group Wealth Management, Inc23,922$3.99M0.35%-10,29413F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…23,277$3.88M0.09%-5,53013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC22,898$3.82M0.01%-42,36413F-HRTimelineGroup
First National Bank of Mount Dora, Trus…22,435$3.74M0.75%-16513F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS21,929$3.65M0.13%+1,98313F-HRTimeline
OSTRUM ASSET MANAGEMENT21,782$3.63M0.17%+8,47713F-HRTimeline
Larson Financial Group LLC21,582$3.6M0.09%+56113F-HRTimeline
FIRST MANHATTAN CO. LLC.21,536$3.59M0.01%-7,59113F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD21,495$3.58M0.01%-3,33113F-HRTimelineGroup
BNC WEALTH MANAGEMENT, LLC21,378$3.56M0.86%-50013F-HRTimeline
Machina Capital S.A.S.21,297$3.55M0.56%+8,29913F-HRTimeline
Steward Partners Investment Advisory, L…21,278$3.55M0.02%-9,78313F-HRTimeline
MORTON COMMUNITY BANK21,272$3.55M0.72%+44513F-HRTimeline
SCOTIA CAPITAL INC.21,188$3.53M0.01%-16,97713F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…21,164$3.53M0.01%-2,51813F-HRTimelineGroup
Private Advisor Group, LLC21,127$3.52M0.02%+8,89113F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management20,849$3.47M0.01%+8,36113F-HRTimelineGroup
MONETA GROUP INVESTMENT ADVISORS LLC20,817$3.47M0.03%-43013F-HRTimeline
Crossmark Global Holdings, Inc.20,583$3.43M0.04%-3,11913F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC20,527$3.42M0.05%new13F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.20,401$3.4M0.76%+713F-HRTimeline
BECKER CAPITAL MANAGEMENT INC20,087$3.35M0.09%+3,12013F-HRTimeline
RBF Capital, LLC20,000$3.33M0.14%013F-HRTimeline
Merit Financial Group, LLC19,951$3.33M0.02%-8,29313F-HR/ATimeline
Monte Financial Group, LLC17,501$3.32M1.06%new13F-HRTimeline
Brentview Investment Management LLC19,646$3.27M1.3%+51313F-HRTimeline
ROTHSCHILD INVESTMENT LLC19,637$3.27M0.12%+14,08613F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.19,518$3.25M0.03%-1,13813F-HR/ATimeline
Qube Research & Technologies Ltd19,501$3.25M<0.01%new13F-HRTimeline
Lafayette Investments, Inc.19,437$3.24M0.6%+19013F-HRTimeline
T. Rowe Price Investment Management, In…19,334$3.22M<0.01%+63413F-HRTimeline
Vise Technologies, Inc.19,268$3.21M0.04%+1,46313F-HRTimeline
Polymer Capital Management (US) LLC19,154$3.19M0.47%+11,02113F-HRTimeline
Town & Country Bank & Trust CO dba Firs…18,952$3.16M0.98%-1,88813F-HRTimeline
Beacon Pointe Advisors, LLC18,848$3.14M0.01%-6,00613F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC18,567$3.1M<0.01%-1,58313F-HRTimelineGroup
BRIGHTON JONES LLC18,527$3.09M0.06%-2,15113F-HRTimeline
MAI Capital Management18,518$3.09M0.01%+3,14113F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC18,237$3.04M0.16%+1,80513F-HRTimeline
Financial Engines Advisors L.L.C.18,111$3.02M0.01%+5,71913F-HRTimeline
Bridgewater Associates, LP17,949$2.99M0.01%new13F-HRTimeline
Commonwealth Retirement Investments LLC17,770$2.96M0.8%new13F-HRTimeline
Heritage Trust Co17,650$2.94M0.25%+1,04413F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…17,547$2.92M0.02%-3,83513F-HRTimelineGroup
Qsemble Capital Management, LP17,295$2.88M0.37%new13F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp17,291$2.88M0.14%-44013F-HRTimelineGroup
Empirical Finance, LLC17,218$2.87M0.12%+56813F-HRTimeline
Plato Investment Management Ltd17,248$2.86M0.16%013F-HRTimeline
Summit Trail Advisors, LLC17,118$2.85M0.04%+1,44413F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…17,076$2.85M0.05%-25313F-HRTimelineGroup
E. Ohman J:or Asset Management AB17,021$2.84M0.07%013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.17,001$2.83M0.09%013F-HRTimelineGroup
Suncoast Equity Management16,611$2.77M0.35%-2,42713F-HRTimeline
Relyea Zuckerberg Hanson LLC16,496$2.75M0.23%-37913F-HR/ATimeline
SVB WEALTH LLC16,469$2.74M0.17%-1,90013F-HRTimeline
Lombard Odier Asset Management (Switzer…16,466$2.74M0.09%+2,03713F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…16,309$2.72M<0.01%-27,74013F-HRTimelineGroup
HB Wealth Management, LLC16,262$2.71M0.02%-1,88013F-HRTimeline
Caprock Group, LLC15,753$2.63M0.05%+3,34713F-HRTimeline
Essex LLC15,664$2.61M0.4%-1,00113F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI15,543$2.59M0.05%-82113F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …15,532$2.59M0.02%-6,38713F-HRTimelineGroup
Element Squared LLC15,375$2.56M1.27%new13F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCin group DEAN INVESTMENT ASSOCIATES, L…15,267$2.54M0.33%-1,17613F-HR/ATimelineGroup
VESTOR CAPITAL, LLC48,400$2.51M0.16%+47,59813F-HRTimeline
Cresset Asset Management, LLC15,049$2.51M0.01%+80213F-HRTimeline
Sequoia Financial Advisors, LLC15,030$2.51M0.01%-4,02813F-HRTimeline
Metis Global Partners, LLC14,859$2.48M0.06%-9,98713F-HRTimeline
Cambridge Investment Research Advisors,…14,829$2.47M0.01%+47413F-HR/ATimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.14,723$2.45M0.01%-2,36813F-HRTimelineGroup
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…14,593$2.43M0.06%+29313F-HRTimelineGroup
Evelyn Partners Group Ltdin group Evelyn Partners Group Ltd14,517$2.42M0.01%13F-HRTimelineGroup
BURLING WEALTH PARTNERS, LLC14,455$2.41M0.35%-2,83713F-HRTimeline
North Dakota State Investment Board14,445$2.41M0.1%+14813F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC14,306$2.38M0.19%013F-HRTimelineGroup
HENNESSY ADVISORS INC14,300$2.38M0.08%-40013F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI14,200$2.37M0.02%013F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…14,160$2.36M<0.01%-339,50113F-HRTimelineGroup
Blue Trust, Inc.14,142$2.36M0.02%+26713F-HRTimeline
Union Heritage Capital, LLC14,064$2.34M0.79%013F-HRTimeline
HANCOCK WHITNEY CORP14,022$2.34M0.04%-2,93813F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC12,798$2.33M0.08%-33513F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …13,738$2.29M0.03%-4,92313F-HRTimelineGroup
Palouse Capital Management, Inc.13,706$2.28M1.42%-16013F-HRTimeline
PKO Investment Management Joint-Stock Co13,683$2.28M0.17%new13F-HRTimeline
Waverly Advisors, LLC13,657$2.28M0.01%-1,37813F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding13,556$2.26M+612Timeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…13,506$2.25M0.01%-1,35513F-HRTimelineGroup
Composition Wealth, LLC13,325$2.22M0.03%-7313F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co13,211$2.2M0.1%+6613F-HRTimelineGroup
TCW GROUP INCin group TCW GROUP INC13,162$2.19M0.01%-10913F-HRTimelineGroup
Dynamic Technology Lab Private Ltd13,092$2.18M0.49%new13F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC13,076$2.18M0.03%+2,91013F-HRTimeline
Chicago Partners Investment Group LLC12,123$2.14M0.04%+2,33813F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC12,791$2.13M0.11%-64113F-HRTimeline
Ashton Thomas Private Wealth, LLC12,646$2.11M0.04%+2,01013F-HRTimeline
Kimelman & Baird, LLC12,630$2.11M0.16%013F-HR/ATimeline
Mechanics Bank Trust Department12,380$2.06M0.26%-34213F-HRTimeline
111 Capital12,354$2.06M0.35%new13F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC12,070$2.01M0.01%-1,94313F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP11,710$1.95M0.13%new13F-HRTimeline
Annandale Capital, LLC12,480$1.95M0.29%-8,90013F-HRTimeline
South Dakota Investment Council11,652$1.94M0.03%013F-HRTimeline
CHOREO, LLC11,613$1.94M0.02%-74713F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.11,612$1.93M0.01%-4,29913F-HRTimeline
MISSION WEALTH MANAGEMENT, LP11,525$1.92M0.02%+3,98713F-HRTimeline
HOWLAND CAPITAL MANAGEMENT LLC11,486$1.91M0.07%+413F-HRTimeline
NLB Skladi, upravljanje premozenja, d.o…11,433$1.91M0.07%-41613F-HRTimeline
American Trust11,425$1.9M0.15%-1,34813F-HRTimeline
Integrated Wealth Concepts LLC11,396$1.9M0.01%-5,99113F-HR/ATimeline
Concord Wealth Partnersgroup of 2 filers holding11,392$1.9M-349Timeline
NBT BANK, N.A.in group NBT BANK, N.A.11,391$1.9M0.13%-4,07113F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd11,376$1.9M0.4%new13F-HR/ATimeline
ASHTON THOMAS SECURITIES, LLC11,261$1.87M0.28%-2,16813F-HRTimeline
Osmosis Investment Management UK Ltd11,225$1.87M0.09%-14,78513F-HRTimeline
HBK Sorce Advisory LLC9,673$1.85M0.04%-17013F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC11,106$1.85M0.38%+2,30313F-HRTimeline
TRUST POINT INC.11,099$1.85M0.16%+6,68513F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC10,931$1.82M0.02%-1,46313F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…10,874$1.81M0.02%-12713F-HRTimelineGroup
PFG Advisors10,805$1.8M0.09%+73813F-HRTimeline
Summit Financial, LLC10,773$1.8M0.02%+2,28313F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise10,769$1.79M0.1%-12,84513F-HRTimelineGroup
Foundations Investment Advisors, LLC10,709$1.78M0.02%+8,50713F-HRTimeline
SIGNATUREFD, LLC10,660$1.78M0.02%-1,17013F-HRTimeline
Capital Asset Advisory Services LLC10,559$1.76M0.06%+1,24213F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.10,327$1.73M0.01%-1,69813F-HRTimelineGroup
World Investment Advisors10,013$1.73M0.03%-21313F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC10,391$1.73M<0.01%new13F-HRTimelineGroup
V-Square Quantitative Management LLC10,357$1.73M0.16%+41913F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,253$1.71M0.03%-29713F-HR/ATimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …10,161$1.69M0.03%-4613F-HRTimelineGroup
Front Row Advisors LLC8,854$1.69M0.49%-21113F-HRTimeline
Tema ETFs LLC10,029$1.67M0.05%+87013F-HRTimeline
PINNACLE ASSOCIATES LTD10,005$1.67M0.02%-3,83413F-HRTimeline
Cohen Klingenstein LLC10,000$1.67M0.05%013F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC9,909$1.65M0.11%-1,00213F-HRTimeline
Clearstead Advisors, LLC9,900$1.65M0.02%+1,25313F-HRTimeline
Vestcor Inc9,880$1.65M0.04%013F-HRTimeline
AMG National Trust Bank9,747$1.62M0.03%+8,43313F-HRTimeline
Voleon Capital Management LP9,728$1.62M0.03%-33,02713F-HRTimeline
Argent Trust Co9,605$1.6M0.05%-3,05913F-HRTimeline
MGO ONE SEVEN LLC9,568$1.59M0.03%-76213F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,559$1.59M0.04%-4,34913F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC9,457$1.58M0.05%-5,84513F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…9,425$1.57M0.1%+1,66213F-HRTimelineGroup
Accurate Wealth Management, LLC8,770$1.56M0.15%-1,35813F-HRTimeline
OneDigital Investment Advisors LLC9,373$1.56M0.01%-5,69413F-HRTimeline
Connor, Clark & Lunn Investment Managem…9,305$1.55M<0.01%+53713F-HRTimeline
Ledyard National Bank9,210$1.54M0.12%+32213F-HRTimeline
Applied Finance Capital Management, LLC9,205$1.53M0.11%new13F-HRTimeline
Carnegie Investment Counsel9,086$1.51M0.03%-37,83113F-HRTimeline
RMR Wealth Builders9,024$1.5M0.09%013F-HRTimeline
PDT Partners, LLC9,000$1.5M0.08%new13F-HRTimeline
EntryPoint Capital, LLC8,994$1.5M0.36%+5,07413F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC8,996$1.5M0.58%+7213F-HRTimeline
BOWEN HANES & CO INC8,636$1.5M0.04%013F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC8,983$1.5M0.03%+22513F-HRTimeline
SYON CAPITAL LLC8,969$1.49M0.07%-2,20213F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC8,956$1.49M0.05%new13F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC8,867$1.48M0.03%+2,34513F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd8,800$1.47M1.04%new13F-HRTimelineGroup
Perigon Wealth Management, LLC8,767$1.46M0.02%+1,75513F-HRTimeline
SIERRA SUMMIT ADVISORS LLC8,715$1.45M0.16%new13F-HRTimeline
Catalyst Funds Management Pty Ltd8,700$1.45M0.08%+5,43513F-HRTimeline
Smartleaf Asset Management LLC8,641$1.44M0.05%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.8,601$1.43M0.1%+1913F-HRTimeline
River Wealth Advisors LLC8,580$1.43M0.15%-86613F-HR/ATimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…8,529$1.42M0.12%-6713F-HRTimelineGroup
Storen Legacy Partners, LLC8,508$1.42M0.39%+113F-HRTimeline
MIDDLETON & CO INC/MA8,504$1.42M0.15%+2,38813F-HRTimeline