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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
Ridgewood Investments LLC8,488$1.41M0.53%+1,84713F-HRTimeline
Venture Visionary Partners LLC8,472$1.41M0.04%-1,40713F-HRTimeline
TWINBEECH CAPITAL LP8,440$1.41M0.25%+1,14013F-HRTimeline
EQUITABLE TRUST CO8,410$1.4M0.06%-1713F-HRTimeline
Aerodigm Wealth, LLC8,335$1.39M0.47%-1413F-HRTimeline
Aquatic Capital Management LLC8,277$1.38M0.05%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT8,250$1.38M0.03%-8913F-HRTimeline
DOVER ADVISORS, LLC7,378$1.37M0.56%+2,68913F-HRTimeline
Essex Financial Services, Inc.group of 2 filers holding8,157$1.36M-949Timeline
Lester Murray Antman dba SimplyRich5,777$1.36M0.32%+12413F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…8,119$1.35M0.01%+60313F-HRTimelineGroup
Impact Capital Partners LLC8,111$1.35M0.37%-75913F-HRTimeline
Global Retirement Partners, LLC8,069$1.34M0.02%13F-HRTimeline
ARWA LLC7,334$1.34M0.55%+28813F-HRTimeline
Sunstone Asset Management, LP7,932$1.32M1.43%-5,20013F-HRTimeline
GAMMA Investing LLC7,921$1.32M0.05%-15113F-HRTimeline
Fi3 FINANCIAL ADVISORS, LLC673$1.31M0.32%-2,64113F-HRTimeline
IFP Advisors, Inc7,848$1.31M0.02%+32313F-HRTimeline
Lantz Financial LLC7,769$1.29M0.24%-1513F-HRTimeline
DUMONT & BLAKE INVESTMENT ADVISORS LLC7,754$1.29M0.29%-34413F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH7,692$1.28M0.01%-14,09713F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,675$1.28M0.03%-12,11513F-HRTimelineGroup
Bryn Mawr Trust Advisors, LLC7,633$1.27M0.06%-1,18613F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP7,623$1.27M0.01%-1,45313F-HRTimelineGroup
Chesley Taft & Associates LLC7,603$1.27M0.05%-2,42713F-HRTimeline
Pallas Capital Advisors LLC7,603$1.27M0.04%+8513F-HRTimeline
CHILTON INVESTMENT CO INC.7,578$1.26M0.03%-13113F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co7,563$1.26M0.01%-23713F-HRTimelineGroup
Farther Finance Advisors, LLC7,543$1.26M0.01%-1,00913F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…7,496$1.25M0.01%+8413F-HRTimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC7,397$1.23M0.03%+15013F-HRTimelineGroup
LS Investment Advisors, LLC7,336$1.22M0.17%013F-HRTimeline
Allworth Financial LP7,314$1.22M0.01%-1,93813F-HRTimeline
EULAV Asset Management7,311$1.22M0.04%-74,68913F-HRTimeline
GREENLEAF TRUST7,282$1.21M0.01%-94613F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC7,265$1.21M0.07%-68513F-HRTimeline
KINTRA WEALTH, LLC6,415$1.21M0.06%+1,53313F-HRTimeline
CLIFFORD SWAN INVESTMENT COUNSEL LLC7,209$1.2M0.04%013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO7,115$1.19M0.02%+27813F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding7,109$1.18M-3,949Timeline
DRW Securities, LLC7,115$1.17M0.07%new13F-HRTimeline
WEALTH ALLIANCE, LLC7,029$1.17M0.1%-2,05913F-HRTimeline
Sustainable Insight Capital Management,…7,028$1.17M0.5%-26,79913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…6,994$1.17M0.04%-1,81513F-HRTimelineGroup
Simplicity Wealth,LLC6,992$1.17M0.04%+76513F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC6,981$1.16M0.02%+56313F-HRTimeline
Smith Salley Wealth Management6,963$1.16M0.05%+18713F-HRTimeline
Advisory Services Network, LLC6,956$1.16M0.01%+94813F-HRTimeline
Haverford Trust Co6,955$1.16M0.01%+5,49913F-HRTimeline
Ballentine Partners, LLC6,955$1.16M0.01%-37913F-HRTimeline
Westerkirk Capital Inc.6,910$1.15M0.11%013F-HRTimeline
Evercore Wealth Management, LLC6,844$1.14M0.02%-1,20013F-HRTimeline
McAdam, LLC6,793$1.13M0.04%-23413F-HRTimeline
US Asset Management LLC6,760$1.13M0.86%013F-HRTimeline
WestHill Financial Advisors, Inc.6,709$1.12M0.19%013F-HRTimeline
Ceeto Capital Group, LLC6,700$1.12M0.3%+1,70013F-HRTimeline
Wealthspire Advisors, LLC6,696$1.12M0.01%+3,99613F-HRTimeline
Smithfield Trust Co6,576$1.1M0.04%013F-HRTimeline
Welch & Forbes LLC6,521$1.09M0.01%-26813F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…6,440$1.07M0.02%-55513F-HRTimelineGroup
Venturi Wealth Management, LLC6,433$1.07M0.04%+33113F-HRTimeline
MATTERN CAPITAL MANAGEMENT, LLC6,427$1.07M0.13%+93513F-HRTimeline
CHATHAM CAPITAL GROUP, INC.6,338$1.06M0.13%-11513F-HRTimeline
Valeo Financial Advisors, LLC6,319$1.05M0.02%-89513F-HRTimeline
NOVEM GROUP6,292$1.05M0.11%+49313F-HRTimeline
BAKER TILLY WEALTH MANAGEMENT, LLC6,198$1.03M0.22%+39913F-HRTimeline
Exchange Bank6,164$1.03M0.64%013F-HRTimeline
Advyzon Investment Management, LLC6,103$1.02M0.07%+93713F-HRTimeline
WIMMER ASSOCIATES 1, LLC6,090$1.02M0.46%-213F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC6,070$1.01M0.02%+2113F-HRTimeline
GRAYBILL WEALTH MANAGEMENT, LTD.6,053$1.01M0.27%013F-HRTimeline
Douglas Lane & Associates, LLC6,047$1.01M0.01%+1413F-HRTimeline
Bull Harbor Capital LLC6,010$1M0.2%-4,55013F-HRTimeline
Quantitative Investment Management, LLC6,003$1M0.11%+98213F-HRTimeline
Diversify Advisory Services, LLCgroup of 2 filers holding5,434$996K-1,184Timeline
Broadway Wealth Solutions, Inc.5,966$994K0.46%+85913F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP5,940$990K0.06%-25813F-HRTimelineGroup
Legacy Capital Wealth Partners, LLC5,916$986K0.19%-80013F-HRTimeline
Belpointe Asset Management LLC5,909$985K0.03%+9813F-HRTimeline
INTEGRITY ALLIANCE, LLC.5,858$976K0.03%-613F-HRTimeline
BOKF, NAin group BOKF, NA5,823$971K0.01%-2,70613F-HRTimelineGroup
Parallel Advisors, LLC5,801$967K0.01%-88013F-HRTimeline
JGP Wealth Management, LLC5,797$966K0.09%+39513F-HRTimeline
Elmwood Wealth Management, Inc.5,793$966K0.24%+17113F-HRTimeline
Hills Bank & Trust Coin group Hills Bank & Trust Co5,774$962K0.04%-1,38013F-HRTimelineGroup
PFG Investments, LLC5,764$961K0.04%+2,97013F-HRTimeline
Arkadios Wealth Advisors5,753$959K0.01%-76613F-HRTimeline
AlphaCore Capital LLC5,749$958K0.02%+57913F-HRTimeline
LMCG INVESTMENTS, LLC5,712$952K0.05%013F-HRTimeline
RWA WEALTH PARTNERS, LLC5,699$950K0.01%+2113F-HRTimeline
DONALDSON CAPITAL MANAGEMENT, LLC5,696$949K0.03%-913F-HRTimeline
AA Financial Advisors, LLC5,668$945K0.11%-13813F-HRTimeline
WBI INVESTMENTS, LLCin group WBI INVESTMENTS, LLC5,657$943K0.23%-8,83113F-HRTimelineGroup
LAUREL OAK WEALTH MANAGEMENT, LLC5,616$936K0.14%-3813F-HRTimeline
Souders Financial Advisors5,561$927K0.09%-20213F-HRTimeline
NEVILLE RODIE & SHAW INC5,530$922K0.06%013F-HRTimeline
Ironwood Investment Counsel, LLC5,528$921K0.12%013F-HRTimeline
Bridgewater Advisors Inc.4,790$921K0.05%-8613F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.5,448$908K0.01%+33413F-HRTimelineGroup
Employees Retirement System of Texas5,414$902K0.01%013F-HRTimeline
Trust Asset Management LLC5,392$899K0.06%-6213F-HR/ATimeline
Aaron Wealth Advisors LLC5,389$898K0.05%+55413F-HRTimeline
NorthRock Partners, LLC5,358$893K0.01%-22913F-HRTimeline
Kathmere Capital Management, LLC5,305$884K0.05%+30713F-HRTimeline
ZWJ INVESTMENT COUNSEL INC5,297$883K0.03%new13F-HRTimeline
LECAP ASSET MANAGEMENT LTD5,275$879K0.38%new13F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC5,268$878K0.05%+50213F-HRTimeline
Nilsine Partners, LLC5,240$873K0.06%-2913F-HRTimeline
Sciencast Management LP5,236$873K0.18%-4,37713F-HRTimeline
Dorsey & Whitney Trust CO LLC5,210$868K0.04%-45713F-HRTimeline
Hamilton Point Investment Advisors, LLC5,126$854K0.12%-1013F-HRTimeline
FIDELIS CAPITAL PARTNERS, LLC5,119$853K0.05%-23613F-HRTimeline
Wedmont Private Capital4,783$853K0.02%-26513F-HRTimeline
OFI INVEST ASSET MANAGEMENT5,308$839K0.01%-43,48213F-HRTimeline
West Family Investments, Inc.5,036$839K0.24%+42213F-HRTimeline
Murphy, Middleton, Hinkle & Parker, Inc.5,021$837K0.34%013F-HRTimeline
Regal Investment Advisors LLC5,019$837K0.04%+18713F-HRTimeline
TRUEFG, LLC5,000$833K0.19%013F-HRTimeline
CANANDAIGUA NATIONAL BANK & TRUST COin group CANANDAIGUA NATIONAL BANK & T…4,920$820K0.07%13F-HRTimelineGroup
Gilbert & Cook, Inc.4,882$814K0.09%-1313F-HRTimeline
TBH Global Asset Management, LLC4,875$813K0.15%-1213F-HRTimeline
ROCKLAND TRUST CO4,832$805K0.03%-3,10513F-HRTimeline
Sompo Asset Management Co., Ltd.4,830$805K0.13%-95013F-HRTimeline
Pinnacle Wealth Management Advisory Gro…4,827$805K0.05%-3,77413F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…4,821$804K0.02%+39813F-HRTimelineGroup
Gryphon Financial Partners LLC4,781$797K0.07%+67913F-HRTimeline
KELLEHER FINANCIAL ADVISORS4,779$797K0.11%+3,07413F-HRTimeline
Legacy Financial Advisors, Inc.4,751$792K0.1%-1,78613F-HRTimeline
New Age Alpha Advisors, LLC4,745$791K0.03%+4,58613F-HRTimeline
Fjell Capital, LLC4,740$790K0.54%-35813F-HRTimeline
HM PAYSON & CO4,734$789K0.01%+813F-HRTimeline
Beck Bode, LLC4,689$782K0.12%013F-HRTimeline
Checchi Capital Advisers, LLC4,674$779K0.05%-64513F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW4,667$778K0.1%+3913F-HRTimelineGroup
Murphy Pohlad Asset Management LLC4,645$774K0.27%013F-HRTimeline
Wilmington Savings Fund Society, FSB4,642$774K0.02%+6013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp4,627$771K0.01%-7913F-HRTimelineGroup
Empirical Financial Services, LLC d.b.a…4,586$764K0.01%+6613F-HRTimeline
SAGESPRING WEALTH PARTNERS, LLC4,585$764K0.01%-1,60113F-HRTimeline
Midwest Trust Co4,511$752K0.01%+68413F-HRTimeline
Cascade Financial Partners, LLC4,457$743K0.06%+3413F-HRTimeline
MMA ASSET MANAGEMENT LLC4,455$743K0.24%-513F-HRTimeline
Red Door Wealth Management, LLC4,439$740K0.07%new13F-HRTimeline
NorthCoast Asset Management LLC4,388$732K0.02%-613F-HRTimeline
Independent Advisor Alliance4,388$731K0.02%+10913F-HRTimeline
Schonfeld Strategic Advisors LLC4,384$731K<0.01%new13F-HRTimeline
WADDELL & ASSOCIATES, LLC4,319$720K0.04%-2,97513F-HRTimeline
MOSAIC FAMILY WEALTH PARTNERS, LLC4,297$716K0.05%new13F-HRTimeline
Marshall Financial Group, LLC4,291$715K0.1%+5513F-HRTimeline
Western Wealth Management, LLC4,251$709K0.02%+2713F-HRTimeline
Quadcap Wealth Management, LLC4,241$707K0.07%-1,05213F-HRTimeline
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC4,237$706K0.01%-313F-HRTimeline
1832 Asset Management L.P.4,203$701K<0.01%-9,39613F-HRTimeline
D.A. DAVIDSON & CO.4,182$697K<0.01%-1,79313F-HRTimeline
Proficio Capital Partners LLC4,171$695K0.02%+2,90213F-HRTimeline
Cambria Investment Management, L.P.4,111$685K0.03%+1,26213F-HRTimeline
Inspire Advisors, LLCin group Inspire Investing, LLC4,052$675K0.05%new13F-HRTimelineGroup
PROFUND ADVISORS LLC4,039$673K0.02%-13713F-HRTimeline
Wingate Wealth Advisors, Inc.4,036$673K0.3%+1413F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC4,033$672K0.01%-36713F-HRTimelineGroup
Net Worth Advisory Group4,015$669K0.17%-9713F-HRTimeline
Ausdal Financial Partners, Inc.4,010$668K0.03%-913F-HRTimeline
SFMG, LLC4,006$668K0.04%+4313F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT4,000$667K0.04%-18413F-HRTimelineGroup
Krilogy Financial LLC3,986$664K0.02%-3,10713F-HRTimeline
Perpetual Ltdin group Perpetual Ltd3,952$659K0.01%+813F-HRTimelineGroup
Coastal Bridge Advisors, LLC3,925$654K0.04%-2213F-HRTimeline
PDS Planning, Inc3,914$652K0.04%-31013F-HRTimeline
Allred Capital Management, LLC3,908$651K0.21%+18913F-HRTimeline
Baker Ellis Asset Management LLC3,896$649K0.07%013F-HRTimeline
Parisi Gray Wealth Management3,883$647K0.13%+113F-HRTimeline
INCEPTIONR LLC3,873$646K0.16%new13F-HRTimeline
Sylvest Advisors, LLC3,864$644K0.29%+18013F-HRTimeline
Kondo Wealth Advisors, Inc.3,863$644K0.22%-3313F-HRTimeline
Buckley Wealth Management, LLC3,849$642K0.16%+13313F-HRTimeline
SUMITOMO LIFE INSURANCE CO3,820$637K0.01%-7413F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG3,652$633K0.01%013F-HRTimelineGroup
James Hambro & Partners LLP3,794$632K0.02%-6213F-HRTimeline
GROUPAMA ASSET MANAGMENT3,766$628K0.01%013F-HRTimeline
Matthew Goff Investment Advisor, LLC3,749$625K0.11%013F-HRTimeline
BLUELINE ADVISORS LLC3,735$622K0.43%new13F-HRTimeline
71 West Capital Partners3,717$620K0.02%+64113F-HRTimeline
Aries Wealth Management3,713$619K0.12%013F-HRTimeline
Mutual Advisors, LLC3,691$615K0.01%-38513F-HRTimeline
Manchester Capital Management LLC3,664$611K0.08%+2513F-HRTimeline
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …3,663$611K<0.01%+2313F-HRTimelineGroup
Weiss Asset Management LPin group Weiss Asset Management LP3,635$606K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Legacy Wealth Asset Management, LLC3,632$605K0.13%-913F-HRTimeline
Soltis Investment Advisors LLC3,620$603K0.03%-39013F-HRTimeline
Loudon Investment Management, LLC3,600$600K0.29%013F-HRTimeline
VISTA INVESTMENT PARTNERS LLC3,600$600K0.15%013F-HRTimeline
Texas Capital Bank Wealth Management Se…3,589$598K0.03%-1,08213F-HRTimeline
Integrated Advisors Network LLC3,572$595K0.03%-60413F-HRTimeline
NewEdge Wealth, LLC3,559$593K0.01%+67813F-HRTimeline
EAGLE HARBOR ASSET MANAGEMENT INC /ADV3,540$590K0.46%+1,51113F-HRTimeline
TritonPoint Partners, LLCgroup of 2 filers holding3,539$590KnewTimeline
Caldwell Trust Co3,531$589K0.05%013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC3,530$588K0.08%013F-HRTimeline
SBI Okasan Asset Management Co.Ltd.3,500$583K0.02%013F-HRTimeline
NOESIS CAPITAL MANGEMENT CORP3,500$583K0.07%013F-HRTimeline