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NYSE: MRSH
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
Patrick TomlinsonPresident and CEO Mercer2026-03-15627$172.15
$107.94kSell
John Jude JonesChief Marketing Officer2026-03-112,362$173.61
$410.07kSell
John Q. DoylePresident and CEO2026-03-0416,655$183.30
$3.05MSell
Nicholas Mark StuderPresident and CEO of OWG2026-03-033,837$184.03
$706.12kSell
Martin SouthPresident CEO Marsh Risk2026-02-288,006$186.74
$1.50MSell
Dean Michael KlisuraPresident CEO Guy Carpenter2026-02-285,189$186.74
$968.99kSell
Patrick TomlinsonPresident and CEO Mercer2026-02-281,139$186.74
$212.70kSell
Paul BeswickSVP Chief Information Officer2026-02-283,403$186.74
$635.48kSell
Katherine BrennanSVP and General Counsel2026-02-283,855$186.74
$719.88kSell
John Q. DoylePresident and CEO2026-02-2830,380$186.74
$5.67MSell

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Net Insider Buy/Sell (L12M) Ownership

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MRSH Shareholders

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

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc9.62%46,589,633$8.22BInstitution
Blackrock Inc8.35%40,444,949$7.14BInstitution
State Street Corp4.52%21,871,937$3.86BInstitution
Capital International Investors3.88%18,766,815$3.31BInstitution
Capital World Investors3.50%16,925,131$2.99BInstitution
Wellington Management Group LLP3.30%15,997,880$2.82BInstitution
Fmr LLC3.14%15,225,442$2.69BInstitution
Geode Capital Management LLC2.41%11,644,025$2.05BInstitution
Price T Rowe Associates Inc1.90%9,217,878$1.63BInstitution
Massachusetts Financial Services Co1.79%8,662,457$1.53BInstitution

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MRSH vs Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MRSH89.79%0.94%Net SellingNet Selling
AON85.94%14.06%Net SellingNet Selling
AJG91.03%2.96%Net SellingNet Selling
WTW76.89%23.11%Net SellingNet Selling
BRO79.93%17.95%Net SellingNet Selling
View Top Insurance Stocks

Marsh & Mclennan Companies Stock Ownership FAQ

Who owns Marsh & Mclennan Companies?

Marsh & Mclennan Companies (NYSE: MRSH) is owned by 89.79% institutional shareholders, 0.94% Marsh & Mclennan Companies insiders, and 9.27% retail investors. Vanguard Group Inc is the largest individual Marsh & Mclennan Companies shareholder, owning 46.59M shares representing 9.62% of the company. Vanguard Group Inc's Marsh & Mclennan Companies shares are currently valued at $8.22B.

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