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NYSE: MMC
Marsh & Mclennan Companies Inc Stock Ownership - Who owns Marsh & Mclennan Companies?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Marsh & Mclennan Companies Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Anthony AndersonDirector2025-07-30500$201.03
$100.51kBuy
Anthony AndersonDirector2025-07-29500$202.20
$101.10kBuy
John Q. DoylePresident and CEO2025-06-0221,080$63.09
$1.33MBuy
John Q. DoylePresident and CEO2025-06-0221,080$232.05
$4.89MSell
Judith HartmannDirector2025-06-01929$231.27
$214.85kBuy
Steven A. MillsDirector2025-06-01929$231.27
$214.85kBuy
H. Edward HanwayDirector2025-06-01929$231.27
$214.85kBuy
Oscar FanjulDirector2025-05-1511$222.22
$2.44kSell
Steven A. MillsDirector2025-05-15185$222.22
$41.11kBuy
Oscar FanjulDirector2025-05-15157$222.22
$34.89kBuy

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Net Insider Buy/Sell (L12M) Ownership

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MMC Shareholders

What type of owners hold Marsh & Mclennan Companies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc9.22%45,321,445$9.21BInstitution
Blackrock Inc8.26%40,601,219$8.25BInstitution
Fmr LLC4.51%22,151,590$4.50BInstitution
State Street Corp4.37%21,490,479$4.37BInstitution
Capital International Investors3.72%18,274,214$3.72BInstitution
Capital World Investors3.59%17,651,003$3.59BInstitution
Wellington Management Group LLP2.61%12,814,788$2.61BInstitution
Geode Capital Management LLC2.54%12,487,735$2.54BInstitution
Massachusetts Financial Services Co2.05%10,097,141$2.05BInstitution
Price T Rowe Associates Inc1.73%8,527,241$1.73BInstitution

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MMC vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MMC88.60%0.91%Net SellingNet Buying
AON86.26%13.74%Net SellingNet Selling
AJG87.27%2.96%Net SellingNet Selling
WTW76.49%23.51%Net SellingNet Selling
BRO64.95%17.44%Net SellingNet Buying
View Top Insurance Stocks

Marsh & Mclennan Companies Stock Ownership FAQ

Who owns Marsh & Mclennan Companies?

Marsh & Mclennan Companies (NYSE: MMC) is owned by 88.60% institutional shareholders, 0.91% Marsh & Mclennan Companies insiders, and 10.49% retail investors. Vanguard Group Inc is the largest individual Marsh & Mclennan Companies shareholder, owning 45.32M shares representing 9.22% of the company. Vanguard Group Inc's Marsh & Mclennan Companies shares are currently valued at $9.23B.

If you're new to stock investing, here's how to buy Marsh & Mclennan Companies stock.
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