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Marsh & McLennan Companies (MMC) Institutional Ownership

Marsh & McLennan Companies logo
$205.71 -0.73 (-0.35%)
Closing price 08/29/2025 03:59 PM Eastern
Extended Trading
$206.58 +0.87 (+0.42%)
As of 08/29/2025 08:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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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)
$16.47B
Number of
Institutional Sellers
(last 12 months)
777
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
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%
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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%
Forget Tesla — This Tiny AI Stock Is Musk’s Real Play (Ad)

While Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it could transform warfare, robotics, and the global economy. But you don’t need to buy Tesla or wait for xAI to IPO to benefit. One overlooked public company is supplying the critical tech behind Musk’s AI push — and it trades for a fraction of Nvidia’s price. Hedge funds are already loading up, but most investors haven’t noticed yet.tc pixel

See the full details on this “backdoor” Musk bet here
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%
8/14/2025 Investment Management Corp of Ontario22,712$4.97M0.1%-7.3%0.005%
8/14/2025 iSAM Funds UK Ltd1,802$394K0.1%N/A0.000%
8/14/2025 AXA S.A.189,785$41.50M0.1%-4.0%0.039%
8/14/2025 Lombard Odier Asset Management Switzerland SA15,914$3.48M0.2%+7.5%0.003%
(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 ($2.62M).

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

Institutional investors have bought a total of 73,771,275 shares in the last 24 months. This purchase volume represents approximately $16.47B in transactions.

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

Of the 777 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 40,224,273 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 9/1/2025 by MarketBeat.com Staff
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