Marsh & McLennan Companies Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:MMC Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
31 Oct 24	SellUS$1,105,225	Oscar Fanjul Martin	Individual	5,000	US$221.55
14 Aug 24	SellUS$548,328	Oscar Fanjul Martin	Individual	2,500	US$219.33
13 Jun 24	SellUS$1,254,070	Oscar Fanjul Martin	Individual	6,000	US$209.03
07 Mar 24	SellUS$306,523	John Jones	Individual	1,505	US$203.67
05 Mar 24	SellUS$1,840,436	Martine Ferland	Individual	9,128	US$201.63

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MMC?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	5,679	0.00116%
Individual Insiders	400,131	0.0815%
State or Government	471,027	0.0959%
General Public	39,651,796	8.07%
Institutions	450,602,493	91.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 57.71% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.11%	The Vanguard Group, Inc.	44,739,515	US$10.3b	0.8%	0.14%
8.47%	BlackRock, Inc.	41,620,471	US$9.6b	0.03%	0.14%
8.04%	Capital Research and Management Company	39,494,628	US$9.1b	-0.07%	0.41%
4.33%	State Street Global Advisors, Inc.	21,251,329	US$4.9b	1.61%	0.17%
3.74%	FMR LLC	18,390,732	US$4.2b	-1.63%	0.24%
2.45%	Geode Capital Management, LLC	12,050,565	US$2.8b	1.22%	0.18%
2.11%	Massachusetts Financial Services Company	10,346,113	US$2.4b	-4.42%	0.5%
2.07%	T. Rowe Price Group, Inc.	10,190,033	US$2.3b	-16%	0.2%
1.93%	UBS Asset Management AG	9,496,062	US$2.2b	9.02%	0.18%
1.7%	Columbia Management Investment Advisers, LLC	8,332,473	US$1.9b	-0.59%	0.41%
1.69%	Wellington Management Group LLP	8,309,240	US$1.9b	-2.89%	0.3%
1.27%	Mawer Investment Management Ltd.	6,221,464	US$1.4b	-10.1%	3.15%
1.21%	Northern Trust Global Investments	5,934,340	US$1.4b	13.9%	0.18%
1.18%	Norges Bank Investment Management	5,819,813	US$1.3b	-4.32%	0.1%
1.08%	Managed Account Advisors LLC	5,316,478	US$1.2b	-0.13%	0.21%
0.85%	Amundi Asset Management SAS	4,156,038	US$955.9m	80.2%	0.18%
0.83%	Eaton Vance Management	4,081,870	US$938.9m	0.72%	0.2%
0.76%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	3,710,797	US$853.5m	9.62%	0.2%
0.73%	Deutsche Asset & Wealth Management	3,603,018	US$828.7m	26.7%	0.22%
0.73%	Parnassus Investments, LLC	3,569,141	US$820.9m	-16.5%	1.74%
0.72%	Legal & General Investment Management Limited	3,535,195	US$813.1m	-17.9%	0.17%
0.71%	Artisan Partners Limited Partnership	3,485,200	US$801.6m	0.12%	0.59%
0.68%	Goldman Sachs Asset Management, L.P.	3,327,064	US$765.3m	7.74%	0.19%
0.67%	JP Morgan Asset Management	3,276,539	US$753.6m	45.7%	0.08%
0.65%	BNY Asset Management	3,191,866	US$734.2m	2.19%	0.13%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/02/22 03:56
End of Day Share Price	2025/02/21 00:00
Earnings	2024/12/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Marsh & McLennan Companies, Inc. is covered by 40 analysts. 15 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Jay Gelb	Barclays
Alex Scott	Barclays
null null	BMO Capital Markets Equity Research