Skip to content
Disclosery

MRSH MARSH & MCLENNAN COS INC

Follow

COM (common), issuer CIK 62709

1,538 managers (1,579 13F filers) reported a position in MRSH shares at 2025-09-30, 432,680,151 shares in all. 135 filers opened a position and 153 filers sold out during the quarter.

Managers
1,538
13F filers
1,579
New
135
Added
561
Reduced
609
Sold out
153
Shares held by filers
432,680,151

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
FIRST MANHATTAN CO. LLC.29,079$5.86M0.02%+91113F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO28,889$5.82M0.18%-87313F-HRTimeline
IEQ CAPITAL, LLC28,770$5.8M0.02%+6,15013F-HRTimeline
Snowden Capital Advisors LLC28,725$5.79M0.16%+48813F-HRTimeline
SYNOVUS FINANCIAL CORP28,597$5.76M0.07%+28213F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding28,432$5.73M+3,631Timeline
HANTZ FINANCIAL SERVICES, INC.28,394$5.72M0.09%+14,68413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Erste Asset Management GmbHin group Erste Asset Management GmbH28,366$5.68M0.05%-400,02613F-HRTimelineGroup
Empowered Funds, LLC28,044$5.65M0.06%+14,92013F-HRTimeline
Parcion Private Wealth LLC28,030$5.65M0.35%+13813F-HRTimeline
Crossmark Global Holdings, Inc.27,984$5.64M0.08%-3,43713F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC27,875$5.62M0.06%+4,51113F-HRTimelineGroup
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding27,821$5.61M-173Timeline
SVB WEALTH LLC27,737$5.59M0.3%-3,60813F-HRTimeline
Hamilton Capital Partners Inc.27,727$5.59M0.23%+4,53713F-HRTimeline
M&G PLCin group M&G PLC27,571$5.57M0.03%013F-HRTimelineGroup
Horizon Investments, LLC27,345$5.49M0.07%+10,23713F-HRTimeline
UMB Bank, n.a.26,546$5.35M0.08%-19,13213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Norinchukin Bank, Thein group Norinchukin Bank, The26,371$5.31M0.07%+54413F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…26,187$5.28M0.05%-17,01413F-HRTimelineGroup
ELEVATION POINT WEALTH PARTNERS, LLC26,010$5.24M0.37%+1,20513F-HRTimeline
First National Bank of Mount Dora, Trus…25,958$5.23M1.16%+8,93813F-HRTimeline
FineMark National Bank & Trust25,866$5.21M0.17%-48713F-HRTimeline
Louisiana State Employees Retirement Sy…25,800$5.2M0.09%-20013F-HRTimeline
Aviso Financial Inc.25,714$5.18M0.21%-83913F-HRTimeline
SCHAPER BENZ & WISE INVESTMENT COUNSEL …25,670$5.17M0.38%-22013F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.25,604$5.16M0.04%+3,90613F-HRTimeline
BONNESS ENTERPRISES INC25,300$5.1M1.67%013F-HRTimeline
Gulf International Bank (UK) Ltd24,654$4.97M0.16%-45613F-HRTimeline
Maryland State Retirement & Pension Sys…24,609$4.96M0.1%+62113F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…24,537$4.94M0.24%-7,92613F-HRTimeline
Harrington Investments, INC24,376$4.91M2.45%-17513F-HRTimeline
Stonegate Investment Group, LLC24,250$4.89M0.11%+15413F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…24,245$4.89M0.18%new13F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK23,846$4.81M0.03%-13313F-HRTimelineGroup
SECURIAN ASSET MANAGEMENT, INC23,743$4.78M0.13%-2,06413F-HRTimeline
EXENCIAL WEALTH ADVISORS, LLC23,584$4.75M0.15%+51413F-HRTimeline
Te Ahumairangi Investment Management Ltd23,107$4.66M0.79%+7,00013F-HRTimeline
DIVERSIFIED TRUST CO23,076$4.65M0.09%-1,13013F-HRTimeline
ING GROEP NV23,022$4.64M0.03%-80813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC22,966$4.63M0.04%+7,62513F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.23,099$4.62M0.31%-72313F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.22,801$4.6M0.06%-18,91613F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC22,538$4.54M0.04%+96713F-HRTimeline
Merit Financial Group, LLC22,536$4.54M0.04%+1,39813F-HR/ATimeline
BURLING WEALTH PARTNERS, LLC22,334$4.5M0.75%+54813F-HRTimeline
BNC WEALTH MANAGEMENT, LLC22,283$4.49M1.13%-12013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…22,254$4.48M0.02%-15513F-HRTimelineGroup
NEW MEXICO EDUCATIONAL RETIREMENT BOARD22,241$4.48M0.14%-70013F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding22,202$4.47M+17,296Timeline
Capital Planning Advisors, LLC22,089$4.45M0.61%-5,61113F-HRTimeline
Sciencast Management LP22,044$4.44M0.83%+3,95613F-HRTimeline
Occidental Asset Management, LLC21,606$4.35M0.55%+83113F-HRTimeline
MOGY JOEL R INVESTMENT COUNSEL INC21,298$4.29M0.24%-72513F-HRTimeline
Larson Financial Group LLC21,297$4.29M0.15%+2,69913F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.20,921$4.22M0.05%-22,36213F-HR/ATimelineGroup
AIA Group Ltdin group AIA Group Ltd20,902$4.21M0.07%-1,58513F-HRTimelineGroup
Mediolanum International Funds Ltd21,022$4.21M0.04%+1,69413F-HRTimeline
E. Ohman J:or Asset Management AB20,837$4.2M0.1%013F-HRTimeline
JB Capital LLC20,742$4.18M0.18%new13F-HRTimeline
Town & Country Bank & Trust CO dba Firs…20,596$4.15M1.45%+1,64213F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC20,578$4.15M0.04%+9013F-HRTimelineGroup
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD20,516$4.13M0.02%+2,07213F-HRTimelineGroup
CONNING INC.in group CONNING INC.20,462$4.12M0.14%+1,43813F-HRTimelineGroup
BROWN, LISLE/CUMMINGS, INC.20,347$4.1M1.05%+1,90213F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS18,526$4.05M0.21%013F-HRTimeline
RBF Capital, LLC20,000$4.03M0.19%013F-HRTimeline
Financiere des Professionnels - Fonds d…19,928$4.02M0.23%-40013F-HRTimeline
Vestmark Advisory Solutions, Inc.19,853$4M0.08%-1,45913F-HRTimeline
Suncoast Equity Management19,825$4M0.4%-25713F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC19,806$3.99M0.01%+99613F-HRTimelineGroup
Lafayette Investments, Inc.19,476$3.92M0.75%-14813F-HRTimeline
DRW Securities, LLC19,051$3.85M0.2%+13,30413F-HRTimeline
Arax Advisory Partners18,993$3.83M0.05%+17,75613F-HRTimeline
Cyndeo Wealth Partners, LLC18,958$3.82M0.21%+34313F-HRTimeline
World Investment Advisors18,732$3.78M0.08%+113F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC18,646$3.76M0.13%-1,50413F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP18,568$3.74M0.09%new13F-HRTimelineGroup
Brentview Investment Management LLC18,307$3.69M1.68%+60413F-HRTimeline
Evelyn Partners Group Ltdgroup of 3 filers holding18,295$3.69M+45Timeline
Beacon Pointe Advisors, LLC18,233$3.67M0.03%+4,25013F-HRTimeline
Essex LLC18,030$3.63M0.66%-60513F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise17,840$3.6M0.13%-50213F-HRTimelineGroup
Sequoia Financial Advisors, LLC17,787$3.58M0.02%-166,93813F-HRTimeline
OMERS ADMINISTRATION Corp17,660$3.56M0.03%013F-HRTimeline
Empirical Finance, LLC17,417$3.51M0.17%+17213F-HRTimeline
Blue Trust, Inc.17,364$3.5M0.04%-33013F-HRTimeline
YACKTMAN ASSET MANAGEMENT LP17,345$3.5M0.05%new13F-HRTimeline
BECKER CAPITAL MANAGEMENT INC17,324$3.49M0.1%+12313F-HRTimeline
NEW VERNON INVESTMENT MANAGEMENT LLCin group New Vernon Capital Holdings I…17,221$3.47M3.24%013F-HRTimelineGroup
PEAPACK GLADSTONE FINANCIAL CORP17,210$3.47M0.05%+11,54513F-HRTimeline
MORTON COMMUNITY BANK19,437$3.46M0.8%+1,06313F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC17,177$3.46M0.03%-2,11213F-HRTimelineGroup
TRANSCEND CAPITAL ADVISORS, LLC17,112$3.45M0.24%-42813F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp17,069$3.44M0.19%+9,49313F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC17,043$3.43M0.01%-90,43913F-HRTimelineGroup
Plato Investment Management Ltd16,779$3.36M0.23%013F-HRTimeline
Bancreek Capital Management, LPin group Bancreek Capital Management, …16,522$3.33M6.99%-1,34213F-HRTimelineGroup
Mechanics Bank Trust Department16,413$3.31M0.46%-66313F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC16,320$3.29M0.2%+3,69013F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC16,231$3.27M0.07%+1,92313F-HRTimeline
Prosperity Consulting Group, LLC16,134$3.25M0.16%-2,61413F-HRTimeline
Lombard Odier Asset Management (Switzer…16,014$3.23M0.15%+10013F-HRTimeline
Assenagon Asset Management S.A.15,909$3.21M<0.01%-792,89113F-HRTimeline
American Trust15,852$3.19M0.27%-28613F-HRTimeline
Caprock Group, LLC15,341$3.16M0.08%13F-HRTimeline
OneDigital Investment Advisors LLC15,639$3.15M0.03%-1,38213F-HRTimeline
1832 Asset Management L.P.15,609$3.15M0.01%+1,26613F-HRTimeline
Jain Global LLC15,539$3.13M0.04%-50913F-HRTimeline
ALERUS FINANCIAL NA15,388$3.1M0.16%-14513F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC15,349$3.09M0.26%-6913F-HRTimelineGroup
Argent Trust Co15,346$3.09M0.11%-4,76813F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.15,252$3.07M0.11%+12913F-HRTimelineGroup
PFG Advisors15,235$3.07M0.13%+85813F-HRTimeline
Heritage Trust Co15,169$3.06M0.32%+13713F-HRTimeline
Kingsview Wealth Management, LLC15,013$3.03M0.05%+8213F-HRTimeline
Lindenwold Advisors, INC14,994$3.02M1.43%+6213F-HRTimeline
PRIVATE TRUST CO NA14,716$2.97M0.26%-1,47113F-HRTimeline
LECAP ASSET MANAGEMENT LTD14,651$2.95M1.03%new13F-HRTimeline
Strategic Investment Advisors / MI14,422$2.91M0.34%-55613F-HR/ATimeline
OSSIAM14,323$2.89M0.04%-4,05513F-HRTimeline
Vise Technologies, Inc.14,319$2.89M0.11%-4,13813F-HRTimeline
CIBC WORLD MARKET INC.14,215$2.86M0.01%+6,89113F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…14,180$2.86M0.05%+1,38713F-HRTimelineGroup
Machina Capital S.A.S.14,140$2.85M0.5%new13F-HRTimeline
NJ State Employees Deferred Compensatio…14,100$2.84M0.31%013F-HRTimeline
Union Heritage Capital, LLC14,064$2.83M0.92%013F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA14,062$2.83M0.28%new13F-HRTimelineGroup
HB Wealth Management, LLC14,021$2.83M0.02%-9013F-HRTimeline
Polymer Capital Management (US) LLC13,992$2.82M0.37%+9,40613F-HRTimeline
QUADRANT CAPITAL GROUP LLC13,810$2.78M0.09%-2,89413F-HRTimeline
Accurate Wealth Management, LLC13,427$2.78M0.37%-48813F-HRTimeline
Icon Wealth Advisors, LLC13,708$2.76M0.19%-18813F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…13,680$2.76M0.08%+4513F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…13,668$2.75M0.17%+8,20313F-HRTimelineGroup
Composition Wealth, LLC13,638$2.75M0.04%+21913F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.13,551$2.73M0.01%-38,68213F-HRTimelineGroup
Summit Trail Advisors, LLC13,471$2.71M0.04%+2,98713F-HRTimeline
Bouvel Investment Partners, LLC13,425$2.71M0.83%-21413F-HRTimeline
Perigon Wealth Management, LLC13,380$2.7M0.06%-1,95713F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…13,343$2.69M0.02%-74513F-HRTimelineGroup
T. Rowe Price Investment Management, In…13,340$2.69M<0.01%-288,54513F-HRTimeline
Vectors Research Management, LLC13,271$2.67M0.84%+16313F-HRTimeline
MUFG SECURITIES AMERICAS INC.13,257$2.67M0.17%+2,33713F-HRTimeline
BLI - Banque de Luxembourg Investments13,200$2.64M0.08%-3,20013F-HRTimeline
CHOREO, LLC12,856$2.59M0.03%-1,87213F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC12,834$2.59M0.03%-75513F-HRTimeline
Kimelman & Baird, LLC12,795$2.58M0.2%013F-HRTimeline
Prospera Financial Services Inc12,543$2.53M0.04%+4,37713F-HRTimeline
River Wealth Advisors LLC12,418$2.5M0.29%-17313F-HRTimeline
South Dakota Investment Council12,352$2.49M0.05%-2,30013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…12,218$2.46M0.21%+7813F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT12,182$2.46M0.05%+5,69713F-HRTimeline
BOWEN HANES & CO INC12,161$2.45M0.06%-123,34013F-HRTimeline
BRIGHTON JONES LLC12,119$2.44M0.06%+1,92513F-HRTimeline
Delta Global Management LP12,111$2.44M0.18%new13F-HRTimeline
ROCKLAND TRUST CO12,073$2.43M0.1%+10,73413F-HRTimeline
Concord Wealth Partnersgroup of 2 filers holding12,066$2.43M0Timeline
NewEdge Wealth, LLC13,620$2.43M0.03%-3,26513F-HRTimeline
Private Advisor Group, LLC12,026$2.42M0.01%-35913F-HRTimeline
Value Partners Investments Inc.11,945$2.41M0.2%+3813F-HRTimeline
SIGNATUREFD, LLC11,921$2.4M0.04%+1,82513F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co11,903$2.4M0.03%-1,02713F-HRTimelineGroup
Cambridge Investment Research Advisors,…11,889$2.4M0.01%-1,43013F-HRTimeline
HOWLAND CAPITAL MANAGEMENT LLC11,694$2.36M0.09%+1213F-HRTimeline
PINEBRIDGE INVESTMENTS, L.P.11,685$2.35M0.02%-12,18113F-HRTimeline
HBK Sorce Advisory LLC11,431$2.33M0.06%+37513F-HR/ATimeline
Financial Engines Advisors L.L.C.11,524$2.32M<0.01%+20813F-HRTimeline
BOKF, NAin group BOKF, NA11,477$2.31M0.03%+55313F-HRTimelineGroup
FORA Capital, LLC11,447$2.31M0.41%+9,69313F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding11,441$2.31M+3,260Timeline
Summit Global Investmentsin group Summit Global Investments11,425$2.3M0.13%-7,24213F-HRTimelineGroup
Cresset Asset Management, LLC11,269$2.27M0.01%+1,32213F-HR/ATimeline
WOLVERINE TRADING, LLC11,150$2.23M0.04%+10,06613F-HRTimeline
OSTRUM ASSET MANAGEMENT11,032$2.22M0.1%+5,32413F-HRTimeline
Summit Financial, LLC10,845$2.19M0.03%-1,79213F-HRTimeline
LOUISBOURG INVESTMENTS INC.14,794$2.17M0.47%+9,31513F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.10,725$2.16M0.02%new13F-HRTimelineGroup
HighPoint Advisor Group LLC10,659$2.15M0.1%+55413F-HRTimeline
Hills Bank & Trust Coin group Hills Bank & Trust Co10,490$2.11M0.12%-18513F-HRTimelineGroup
V-Square Quantitative Management LLC10,456$2.11M0.36%+57013F-HRTimeline
Sageworth Trust Co10,405$2.1M0.1%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,356$2.09M0.04%-27813F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC10,302$2.08M0.05%-24,76913F-HRTimelineGroup
DONALDSON CAPITAL MANAGEMENT, LLC10,294$2.07M0.07%-243,05413F-HRTimeline
TWINBEECH CAPITAL LP10,261$2.07M0.08%-66,25213F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC10,210$2.06M0.03%-16813F-HRTimeline
PINNACLE ASSOCIATES LTD10,199$2.06M0.03%+30713F-HRTimeline
Ashton Thomas Private Wealth, LLC10,181$2.05M0.05%+2,22513F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC10,146$2.04M0.14%+6,45113F-HRTimeline
Laird Norton Wetherby Wealth Management…10,138$2.04M0.08%-713F-HRTimeline
Cohen Klingenstein LLC10,000$2.02M0.06%013F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …9,996$2.01M0.04%+6613F-HRTimelineGroup
Hilltop Holdings Inc.in group Hilltop Holdings Inc.9,983$2.01M0.11%+57713F-HRTimelineGroup
WEALTH ALLIANCE, LLC9,882$1.99M0.2%+71113F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…9,881$1.99M0.03%+2,09113F-HRTimelineGroup
COURIER CAPITAL LLC9,873$1.99M0.11%+2213F-HRTimeline
Kepler Cheuvreux (Suisse) SA9,834$1.98M0.11%13F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding9,645$1.94M+15Timeline
Palouse Capital Management, Inc.9,525$1.92M1.22%new13F-HRTimeline