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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 FanjulDirector2025-05-15157$222.22
$34.89kBuy
Steven A. MillsDirector2025-05-15185$222.22
$41.11kBuy
Oscar FanjulDirector2025-05-1511$222.22
$2.44kSell

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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 Inc9.39%46,158,562$9.56BInstitution
Blackrock Inc8.19%40,273,528$8.35BInstitution
State Street Corp4.36%21,441,578$4.44BInstitution
Fmr LLC4.08%20,036,974$4.15BInstitution
Capital International Investors3.74%18,369,664$3.81BInstitution
Capital World Investors3.58%17,610,131$3.65BInstitution
Wellington Management Group LLP2.81%13,831,044$2.87BInstitution
Geode Capital Management LLC2.58%12,684,210$2.63BInstitution
Price T Rowe Associates Inc2.04%10,042,837$2.08BInstitution
Capital Research Global Investors1.99%9,792,241$2.03BInstitution

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MMC vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MMC91.17%0.91%Net SellingNet Buying
AON86.39%13.61%Net SellingNet Selling
AJG88.73%2.96%Net SellingNet Buying
WTW76.95%23.05%Net SellingNet Selling
BRO80.40%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 91.17% institutional shareholders, 0.91% Marsh & Mclennan Companies insiders, and 7.92% retail investors. Vanguard Group Inc is the largest individual Marsh & Mclennan Companies shareholder, owning 46.16M shares representing 9.39% of the company. Vanguard Group Inc's Marsh & Mclennan Companies shares are currently valued at $9.56B.

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