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Marsh & McLennan Companies (MMC) Institutional Ownership

Marsh & McLennan Companies logo
$196.11 -1.29 (-0.65%)
Closing price 09/18/2025 03:59 PM Eastern
Extended Trading
$196.25 +0.14 (+0.07%)
As of 04:00 AM Eastern
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Institutional Ownership Changes (13F Filings) for Marsh & McLennan Companies (NYSE:MMC)

Current
Institutional Ownership
Percentage
87.99%
Number of
Institutional Buyers
(last 12 months)
1126
Total
Institutional Inflows
(last 12 months)
$16.46B
Number of
Institutional Sellers
(last 12 months)
776
Total
Institutional Outflows
(last 12 months)
$9.05B
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MMC Institutional Buying and Selling by Quarter

Marsh & McLennan Companies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/12/2025 Valeo Financial Advisors LLC5,764$1.26M0.0%+5.9%0.001%
9/8/2025 Alternative Investment Advisors LLC.935$204K0.1%N/A0.000%
9/4/2025 Reynders McVeigh Capital Management LLC1,710$374K0.0%-3.4%0.000%
9/4/2025 Osaic Holdings Inc.109,466$25.39M0.0%+149.0%0.022%
8/27/2025 Orion Porfolio Solutions LLC55,502$12.14M0.1%+0.7%0.011%
8/26/2025 Thrivent Financial for Lutherans191,188$41.79M0.1%-3.1%0.039%
8/26/2025 MASTERINVEST Kapitalanlage GmbH8,995$1.97M0.2%N/A0.002%
8/22/2025 Stance Capital LLC5,985$1.31M0.5%N/A0.001%
8/20/2025 Kentucky Retirement Systems31,602$6.91M0.2%-6.2%0.006%
8/20/2025 Kentucky Retirement Systems Insurance Trust Fund13,413$2.93M0.2%-6.5%0.003%
8/19/2025 B. Riley Wealth Advisors Inc.2,218$485K0.0%N/A0.000%
8/19/2025 Newbridge Financial Services Group Inc.875$191K0.0%+1,007.6%0.000%
8/19/2025 State of Wyoming506$111K0.0%+70.4%0.000%
8/19/2025 Delos Wealth Advisors LLC148$32K0.0%N/A0.000%
8/19/2025 Pitcairn Co.10,241$2.24M0.1%-14.3%0.002%
8/18/2025 Tyler Stone Wealth Management1,090$238K0.0%-5.1%0.000%
8/18/2025 Nomura Holdings Inc.2,739$599K0.0%-82.3%0.001%
8/18/2025 Caxton Associates LLP1,854$405K0.0%N/A0.000%
8/18/2025 Wellington Capital Management Inc.2,760$603K0.8%N/A0.001%
8/18/2025 National Bank of Canada FI293,129$64.09M0.1%-37.7%0.060%
8/18/2025 Pacific Center for Financial Services615$134K0.0%-18.1%0.000%
8/18/2025 Front Row Advisors LLC9,232$2.02M0.7%-1.6%0.002%
8/16/2025 Public Sector Pension Investment Board101,426$22.18M0.1%-22.8%0.021%
8/16/2025 FORA Capital LLC1,754$383K0.0%-64.4%0.000%
8/16/2025 Evergreen Capital Management LLC1,939$424K0.0%-3.0%0.000%
8/16/2025 Headlands Technologies LLC134$29K0.0%N/A0.000%
8/15/2025 CANADA LIFE ASSURANCE Co1,186,608$259.97M0.4%-1.6%0.241%
8/15/2025 44 Wealth Management LLC2,749$601K0.2%+4.5%0.001%
8/15/2025 Tower Research Capital LLC TRC 18,290$4.00M0.1%-7.3%0.004%
8/15/2025 MUFG Securities EMEA plc1,456$318K0.0%N/A0.000%
8/15/2025 Howland Capital Management LLC11,682$2.55M0.1%-2.5%0.002%
8/15/2025 SkyView Investment Advisors LLC5,106$1.11M0.2%-1.1%0.001%
8/15/2025 Corient Private Wealth LLC403,247$88.11M0.1%+11.6%0.082%
8/15/2025 Auxier Asset Management33,764$7.38M1.1%-0.6%0.007%
8/15/2025 State of Tennessee Department of Treasury171,388$37.47M0.1%-4.5%0.035%
8/15/2025 Captrust Financial Advisors51,459$11.25M0.0%-49.4%0.010%
8/15/2025 Keel Point LLC2,442$534K0.0%+6.5%0.000%
8/15/2025 Truefg LLC5,000$1.09M0.3%+42.9%0.001%
8/15/2025 Vident Advisory LLC20,488$4.48M0.1%+0.2%0.004%
8/15/2025 Voleon Capital Management LP7,385$1.62M0.1%-84.3%0.002%
8/15/2025 Two Sigma Securities LLC8,094$1.77M0.2%N/A0.002%
8/15/2025 Talisman Wealth Advisors LLC2,048$448K0.4%-2.4%0.000%
8/15/2025 Scott Marsh Financial LLC2,324$508K0.2%N/A0.000%
8/15/2025 Tidal Investments LLC107,482$23.50M0.1%+389.7%0.022%
8/15/2025 Smartleaf Asset Management LLC6,386$1.39M0.1%-8.4%0.001%
8/15/2025 Snowden Capital Advisors LLC28,237$6.17M0.2%-0.5%0.006%
8/15/2025 Sompo Asset Management Co. Ltd.9,840$2.15M0.4%-17.4%0.002%
8/15/2025 Sone Capital Management LLC46,853$10.24M0.9%N/A0.010%
8/15/2025 Royal London Asset Management Ltd.227,401$49.72M0.1%-3.7%0.046%
8/15/2025 Rafferty Asset Management LLC163,826$35.82M0.1%+1.7%0.033%
8/15/2025 Onex Canada Asset Management Inc.38,291$8.37M1.0%+0.8%0.008%
8/15/2025 Orion Porfolio Solutions LLC55,490$12.13M0.1%+0.7%0.011%
8/15/2025 MML Investors Services LLC39,838$8.71M0.0%-20.6%0.008%
8/15/2025 Man Group plc107,570$23.52M0.0%+82.8%0.022%
8/15/2025 Meiji Yasuda Asset Management Co Ltd.4,906$1.07M0.1%-54.4%0.001%
8/15/2025 Modern Wealth Management LLC1,067$233K0.0%-9.2%0.000%
8/15/2025 Lazard Asset Management LLC2,593,291$567.00M0.8%+10.9%0.527%
8/15/2025 HRT Financial LP11,820$2.58M0.0%-66.0%0.002%
8/15/2025 ICONIQ Capital LLC3,308$723K0.0%+9.8%0.001%
8/15/2025 IHT Wealth Management LLC2,251$492K0.0%-2.4%0.000%
8/15/2025 EP Wealth Advisors LLC8,337$1.82M0.0%+0.8%0.002%
8/15/2025 Engineers Gate Manager LP87,191$19.06M0.2%+180.1%0.018%
8/15/2025 Curi Capital LLC70,151$15.34M0.3%+2.9%0.014%
8/15/2025 Benjamin Edwards Inc.23,364$5.11M0.1%+3.4%0.005%
8/15/2025 BI Asset Management Fondsmaeglerselskab A S43,201$9.45M0.1%-33.2%0.009%
8/15/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp77,530$16.95M0.1%-17.5%0.016%
8/15/2025 Brevan Howard Capital Management LP45,615$9.97M0.1%+153.2%0.009%
8/15/2025 Adage Capital Partners GP L.L.C.104,261$22.80M0.0%-70.9%0.021%
8/15/2025 AQR Capital Management LLC430,405$93.46M0.1%-22.0%0.088%
8/15/2025 Ameriprise Financial Inc.6,842,335$1.49B0.4%-12.2%1.392%
8/14/2025 Connecticut Wealth Management LLC4,549$994K0.0%-2.3%0.001%
8/14/2025 Strategic Wealth Investment Group LLC5,625$1.23M1.8%+6.9%0.001%
8/14/2025 Ausdal Financial Partners Inc.3,694$808K0.1%-2.0%0.001%
8/14/2025 California State Teachers Retirement System790,336$172.80M0.2%-7.0%0.161%
8/14/2025 Raymond James Financial Inc.928,508$203.01M0.1%-0.5%0.189%
8/14/2025 Worldquant Millennium Advisors LLC753,658$164.78M0.8%+24.9%0.153%
8/14/2025 Canada Pension Plan Investment Board26,729$5.84M0.0%-79.8%0.005%
8/14/2025 Schear Investment Advisers LLC3,321$726K0.4%+2.4%0.001%
8/14/2025 Quantinno Capital Management LP95,435$20.87M0.1%+36.2%0.019%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.86,785$18.97M0.0%+4.7%0.018%
8/14/2025 DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main296,765$64.89M0.1%-66.9%0.060%
8/14/2025 Diversify Advisory Services LLC6,396$1.31M0.1%N/A0.001%
8/14/2025 Alliancebernstein L.P.1,279,323$279.71M0.1%-8.1%0.260%
8/14/2025 Peapack Gladstone Financial Corp5,665$1.24M0.0%-4.2%0.001%
8/14/2025 Hamilton Capital LLC1,069$234K0.0%+7.0%0.000%
8/14/2025 Ieq Capital LLC22,620$4.95M0.0%-51.4%0.005%
8/14/2025 Main Street Financial Solutions LLC975$213K0.0%-44.5%0.000%
8/14/2025 Osterweis Capital Management Inc.927$203K0.0%+18,440.0%0.000%
8/14/2025 Treasurer of the State of North Carolina230,547$50.41M0.2%+2.1%0.047%
8/14/2025 Glenview Trust co3,897$852K0.0%+10.8%0.001%
8/14/2025 The Manufacturers Life Insurance Company 1,341,359$293.28M0.3%+79.3%0.273%
8/14/2025 CIBC Asset Management Inc129,800$28.37M0.1%+3.7%0.026%
8/14/2025 FAS Wealth Partners Inc.1,386$303K0.0%+37.8%0.000%
8/14/2025 German American Bancorp Inc.1,073$235K0.0%-4.5%0.000%
8/14/2025 Faithward Advisors LLC2,791$610K0.1%-2.2%0.001%
8/14/2025 Becker Capital Management Inc.17,201$3.76M0.1%-1.0%0.003%
8/14/2025 BNP Paribas41,401$9.05M0.3%+4.6%0.008%
8/14/2025 Sei Investments Co.269,455$58.91M0.1%-9.2%0.055%
8/14/2025 Nebula Research & Development LLC9,651$2.11M0.2%N/A0.002%
8/14/2025 NewEdge Advisors LLC31,697$6.93M0.0%-7.4%0.006%
(Data available from 1/1/2016 forward)

MMC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MMC shares?

During the previous two years, 1,667 institutional investors and hedge funds held shares of Marsh & McLennan Companies. The most heavily invested institutionals were Vanguard Group Inc. ($10.09B), State Street Corp ($4.69B), FMR LLC ($4.51B), Capital International Investors ($3.87B), Capital World Investors ($3.72B), Wellington Management Group LLP ($3.13B), and Geode Capital Management LLC ($2.76B).Learn more on Marsh & McLennan Companies' institutional investors.

What percentage of Marsh & McLennan Companies' stock is owned by institutional investors?

87.99% of Marsh & McLennan Companies' stock is owned by institutional investors. Learn more on MMC's institutional investor holdings.

Which institutional investors have been buying Marsh & McLennan Companies' stock?

Of the 1,433 institutional investors that purchased Marsh & McLennan Companies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($17.43M), Wellington Management Group LLP ($4.52M), Nuveen LLC ($4.26M), Amundi ($3.19M), Assenagon Asset Management S.A. ($3.08M), Price T Rowe Associates Inc. MD ($3.00M), and Valeo Financial Advisors LLC ($2.63M).

How much institutional buying is happening at Marsh & McLennan Companies?

Institutional investors have bought a total of 73,736,711 shares in the last 24 months. This purchase volume represents approximately $16.46B in transactions.

Which of Marsh & McLennan Companies' major shareholders have been selling company stock?

Of the 776 institutional investors that sold Marsh & McLennan Companies' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Amundi ($2.54M), T. Rowe Price Investment Management Inc. ($2.03M), Assenagon Asset Management S.A. ($1.77M), Price T Rowe Associates Inc. MD ($1.62M), Mawer Investment Management Ltd. ($1.60M), Ameriprise Financial Inc. ($1.54M), and Parnassus Investments LLC ($1.48M).

How much institutional selling is happening at Marsh & McLennan Companies?

Institutional investors have sold a total of 40,208,310 shares in the last 24 months. This volume of shares sold represents approximately $9.05B in transactions.


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This page (NYSE:MMC) was last updated on 9/19/2025 by MarketBeat.com Staff
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