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Marsh & McLennan Companies (MRSH) Institutional Ownership

Marsh & McLennan Companies logo
$161.07 +1.05 (+0.66%)
Closing price 03:59 PM Eastern
Extended Trading
$161.06 -0.01 (0.00%)
As of 06:32 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Marsh & McLennan Companies (NYSE:MRSH)

Current
Institutional Ownership
Percentage
87.99%
Number of
Institutional Buyers
(last 12 months)
1248
Total
Institutional Inflows
(last 12 months)
$4.61B
Number of
Institutional Sellers
(last 12 months)
753
Total
Institutional Outflows
(last 12 months)
$335.92M
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MRSH 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
5/15/2026Quadcap Wealth Management LLC5,293$918K0.1%N/A0.001%
5/15/2026OMERS ADMINISTRATION Corp22,736$3.94M0.0%+28.7%0.005%
5/15/202644 Wealth Management LLC3,148$546K0.2%+6.6%0.001%
5/15/2026Bradley Foster & Sargent Inc. CT474,702$82.34M1.3%-6.0%0.099%
5/15/2026Lombard Odier Asset Management Switzerland SA14,429$2.50M0.1%-14.2%0.003%
5/15/2026Lombard Odier Asset Management Europe Ltd84,056$14.58M0.8%N/A0.017%
5/15/2026Waverly Advisors LLC15,035$2.61M0.0%+21.4%0.003%
5/15/2026 Wealth Alliance LLC9,088$1.58M0.2%-9.1%0.002%
5/15/2026 Epoch Investment Partners Inc.644,170$111.73M0.7%-10.2%0.134%
5/15/2026 Sustainable Insight Capital Management LLC33,827$5.87M2.0%-21.2%0.007%
5/15/2026 Bridgewater Advisors Inc.4,876$775K0.0%N/A0.001%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund248,408$43.09M0.1%-55.0%0.052%
5/14/2026 Dai ichi Life Insurance Company Ltd28,807$5.00M0.1%-5.3%0.006%
5/14/2026 Renaissance Technologies LLC365,500$63.40M0.1%-8.1%0.076%
5/14/2026 Gabelli Funds LLC60,700$10.53M0.1%N/A0.013%
5/14/2026 Gamco Investors INC. ET AL19,650$3.41M0.0%N/A0.004%
5/14/2026 Public Employees Retirement System of Ohio199,403$34.59M0.1%-1.6%0.041%
5/14/2026 Compound Planning Inc.4,210$730K0.0%+53.2%0.001%
5/14/2026 Modern Wealth Management LLC1,611$277K0.0%+23.6%0.000%
5/14/2026 Arrowstreet Capital Limited Partnership3,454,586$599.20M0.3%+25.3%0.717%
5/14/2026 Clarkston Capital Partners LLC1,725$299K0.0%-22.5%0.000%
5/14/2026 Bowen Hanes & Co. Inc.8,636$1.50M0.0%-3.1%0.002%
5/14/2026 Bank of Nova Scotia392,851$68.14M0.1%+39.0%0.082%
5/14/2026 Sei Investments Co.334,007$57.93M0.1%+22.0%0.069%
5/14/2026 Davis R M Inc.1,991$345K0.0%+23.1%0.000%
5/14/2026 New England Professional Planning Group Inc.1,211$210K0.1%N/A0.000%
5/13/2026 Cetera Investment Advisers144,505$25.06M0.0%+2.6%0.030%
5/13/2026 Levin Capital Strategies L.P.61,866$10.73M0.8%N/A0.013%
5/13/2026 NewEdge Wealth LLC2,881$500K0.0%N/A0.001%
5/13/2026 First Citizens Bank & Trust Co.6,837$1.19M0.0%-18.3%0.001%
5/13/2026 CI Investments Inc.23,721$4.11M0.0%+2.1%0.005%
5/13/2026 First Trust Advisors LP1,332,401$231.11M0.2%+4.9%0.277%
5/12/2026 Westpac Banking Corp6,198$1.08M0.1%+71.5%0.001%
5/12/2026 Temasek Holdings Private Ltd229,087$39.74M0.1%+30.7%0.048%
5/12/2026 ABN Amro Investment Solutions186,408$32.33M0.4%N/A0.039%
5/8/2026 PNC Financial Services Group Inc.643,360$111.59M0.1%N/A0.134%
5/8/2026 Burling Wealth Partners LLC17,292$3.00M0.5%N/A0.004%
5/8/2026 Andra AP fonden55,410$9.61M0.1%+2.4%0.012%
5/8/2026 Glenview Trust Co92,359$16.02M0.3%+39.0%0.019%
5/8/2026 Madison Asset Management LLC355,913$61.73M0.8%N/A0.074%
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5/8/2026 Cassaday & Co Wealth Management LLC2,109$366K0.0%N/A0.000%
5/8/2026 Johnson Financial Group Inc.420$73K0.0%-22.7%0.000%
5/8/2026 Commerzbank Aktiengesellschaft FI16,364$2.84M0.1%N/A0.003%
5/7/2026 Florida Financial Advisors LLC3,088$536K0.1%+3.8%0.001%
5/7/2026 Earned Wealth Advisors LLC3,107$539K0.0%N/A0.001%
5/7/2026 Meeder Asset Management Inc.2,243$389K0.0%+1,867.5%0.000%
5/7/2026 Meeder Advisory Services Inc.10,701$1.86M0.1%+6.5%0.002%
5/7/2026 Dimensional Fund Advisors LP2,033,933$352.82M0.1%+0.2%0.422%
5/7/2026 Waycross Partners LLC172,323$29.89M2.9%N/A0.036%
5/7/2026 Scarborough Advisors LLC217$38K0.0%N/A0.000%
5/7/2026 Balefire LLC2,001$347K0.1%N/A0.000%
5/7/2026 Parallel Advisors LLC6,681$1.16M0.0%+3.0%0.001%
5/7/2026 Ironwood Investment Counsel LLC5,528$959K0.1%N/A0.001%
5/7/2026 DekaBank Deutsche Girozentrale1,193,291$211.80M0.3%N/A0.248%
5/7/2026 KBC Group NV96,704$16.77M0.0%N/A0.020%
5/7/2026 S&CO Inc.2,000$346K0.0%N/A0.000%
5/7/2026 True North Advisors LLC1,958$340K0.0%N/A0.000%
5/7/2026 SEB Asset Management AB98,762$17.13M0.1%N/A0.020%
5/7/2026 Swiss National Bank1,437,800$249.39M0.1%+6.6%0.298%
5/7/2026 Mediolanum International Funds Ltd46,622$8.15M0.1%+143.7%0.010%
5/7/2026 Spartan Wealth Advisory Services LLC1,222$212K0.0%N/A0.000%
5/7/2026 Kinsale Capital Group Inc.49,490$8.58M1.4%N/A0.010%
5/6/2026 Jennison Associates LLC222,594$38.61M0.0%N/A0.046%
5/6/2026 California Public Employees Retirement System1,105,853$191.81M0.1%-12.6%0.230%
5/6/2026 Quadrant Private Wealth Management LLC4,645$806K0.1%N/A0.001%
5/6/2026 Bartlett & CO. Wealth Management LLC10,166$1.72M0.0%N/A0.002%
5/6/2026 Kera Capital Partners Inc.1,447$251K0.0%N/A0.000%
5/6/2026 Cornerstone Planning Group LLC370$62K0.0%N/A0.000%
5/6/2026 Gryphon Financial Partners LLC4,102$712K0.1%N/A0.001%
5/6/2026 Modera Wealth Management LLC2,562$444K0.0%N/A0.001%
5/6/2026 Advisortrust Partners LLC2,681$465K0.2%N/A0.001%
5/6/2026 Assetmark Inc.628,686$109.05M0.2%N/A0.130%
5/6/2026 Clearstead Trust LLC668$116K0.0%+12.6%0.000%
5/6/2026 Avalon Trust Co2,244$389K0.0%-3.2%0.000%
5/6/2026 Allspring Global Investments Holdings LLC247,577$42.55M0.1%N/A0.051%
5/6/2026 Prosperity Consulting Group LLC5,831$1.01M0.0%-54.1%0.001%
5/6/2026 Aware Super Pty Ltd as trustee of Aware Super94,028$16.31M0.2%N/A0.020%
5/5/2026 Noesis Capital Mangement Corp3,500$607K0.1%N/A0.001%
5/5/2026 Vectors Research Management LLC1,248$217K0.1%N/A0.000%
5/5/2026 Wealthfront Advisers LLC53,954$9.36M0.0%N/A0.011%
5/5/2026 D.A. Davidson & CO.5,975$1.04M0.0%N/A0.001%
5/5/2026 Marks Group Wealth Management Inc34,216$5.94M0.6%+0.5%0.007%
5/5/2026 Bank of New York Mellon Corp3,254,021$564.41M0.1%-2.0%0.675%
5/5/2026 Illinois Municipal Retirement Fund38,326$6.65M0.1%+3.0%0.008%
5/5/2026 Journey Advisory Group LLC2,224$386K0.0%N/A0.000%
5/5/2026 Geneos Wealth Management Inc.30,247$5.25M0.1%N/A0.006%
5/5/2026 Harel Insurance Investments & Financial Services Ltd.600$104K0.0%N/A0.000%
5/5/2026 MASTERINVEST Kapitalanlage GmbH2,594$450K0.0%N/A0.001%
5/5/2026 Northstar Financial Companies Inc.1,787$310K0.2%-8.5%0.000%
5/5/2026 Sanctuary Advisors LLC86,819$15.06M0.1%N/A0.018%
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5/5/2026 Sigma Planning Corp1,979$343K0.0%N/A0.000%
5/5/2026 Cornerstone Advisory LLC1,793$311K0.0%N/A0.000%
5/5/2026 Checchi Capital Advisers LLC5,319$923K0.0%N/A0.001%
5/5/2026 Nwam LLC1,481$257K0.0%N/A0.000%
5/4/2026 Calamos Wealth Management LLC2,450$425K0.0%N/A0.001%
5/4/2026 Calamos Advisors LLC134,122$23.26M0.1%N/A0.028%
5/4/2026 AMG National Trust Bank1,314$228K0.0%N/A0.000%
5/4/2026 Mattern Capital Management LLC5,492$953K0.1%N/A0.001%
5/4/2026 Sterling Group Wealth Management LLC1,511$262K0.1%N/A0.000%
5/4/2026 Evernest Financial Advisors LLC1,758$299K0.1%-7.2%0.000%


MRSH Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,793 institutional investors and hedge funds held shares of Marsh & McLennan Companies. The most heavily invested institutionals were Vanguard Group Inc. ($8.64B), FMR LLC ($4.51B), State Street Corp ($4.06B), Capital International Investors ($3.48B), Capital World Investors ($3.14B), Wellington Management Group LLP ($2.97B), and Geode Capital Management LLC ($2.76B).Learn more on Marsh & McLennan Companies' institutional investors.

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

Of the 1,622 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: State Street Corp ($21.98M), Wellington Management Group LLP ($21.76M), Norges Bank ($20.28M), Capital International Investors ($18.99M), Capital World Investors ($17.02M), Price T Rowe Associates Inc. MD ($9.70M), and Nuveen LLC ($8.11M).

Institutional investors have bought a total of 278,079,596 shares in the last 24 months. This purchase volume represents approximately $4.61B in transactions.

Of the 747 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 ($3.96M), Ameriprise Financial Inc. ($2.03M), Robeco Institutional Asset Management B.V. ($1.68M), Massachusetts Financial Services Co. MA ($1.43M), Mawer Investment Management Ltd. ($1.40M), Nippon Life Insurance Co. ($1.31M), and UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($1.20M).

Institutional investors have sold a total of 31,407,750 shares in the last 24 months. This volume of shares sold represents approximately $335.92M in transactions.


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This page (NYSE:MRSH) was last updated on 5/15/2026 by MarketBeat.com Staff.
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