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Marsh & Mclennan Stock Price, News & Analysis

MMC NYSE

Company Description

Marsh & McLennan Companies, Inc., doing business as Marsh McLennan, is a global professional services firm in the finance and insurance sector. The company is associated with the insurance agencies and brokerages industry and is listed on the New York Stock Exchange. According to its public descriptions in company and business unit communications, Marsh McLennan focuses on risk, strategy and people, and operates through several businesses that provide insurance brokerage, risk and reinsurance services, investment and retirement advisory, talent and workforce consulting, and management consulting.

Business focus and operating businesses

Available disclosures describe Marsh McLennan as a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. Its activities span insurance brokerage and risk advisory, reinsurance services, talent management, investment advisory, and management consulting. These capabilities are delivered through four named businesses referenced in multiple company communications: Marsh, Guy Carpenter, Mercer and Oliver Wyman.

Marsh is described as the world’s top insurance broker and risk advisor, providing insurance brokerage and risk advisory services. Guy Carpenter is identified as part of Marsh McLennan’s reinsurance and risk-related capabilities. Mercer is presented as a business that helps clients realize investment objectives, shape the future of work, and enhance health and retirement outcomes for their people. Oliver Wyman is described as a management consulting firm combining industry knowledge with specialized expertise to help clients optimize their business, improve operations and accelerate performance.

Global scale and industry role

Across its businesses, Marsh McLennan reports advising clients in 130 countries. Company and business unit descriptions state that Marsh McLennan has annual revenue of over $24 billion and more than 90,000 colleagues worldwide. These figures underline the firm’s large global footprint in insurance brokerage, reinsurance services, investment and retirement advisory, workforce consulting and management consulting.

Within the insurance agencies and brokerages industry, Marsh McLennan is associated with activities such as business insurance, employee health and benefits, retirement and wealth, and private client insurance solutions through Marsh McLennan Agency, a business of Marsh. Communications from Marsh McLennan Agency describe it as providing business insurance, employee health and benefits, retirement and wealth, and private client insurance solutions across the US and Canada, illustrating how Marsh McLennan’s insurance-related services extend to regional and local markets.

Advisory and consulting capabilities

Marsh McLennan’s advisory capabilities are highlighted in several thematic reports and surveys issued by its businesses. Mercer conducts remuneration and workforce-related studies, such as total remuneration surveys that analyze salary trends, incentive plans, and benefits structures across thousands of roles and hundreds of companies in specific markets. These studies emphasize Mercer’s focus on data-driven insights in compensation, benefits and workforce strategy.

Oliver Wyman produces industry-focused research and insight reports, such as analyses of the global sports economy and the industrial goods sector, in collaboration with organizations like the World Economic Forum and industry associations. These reports explore growth drivers, risk factors and strategic responses in sectors such as sports and equipment manufacturing, reflecting Oliver Wyman’s role in management consulting and industry analysis.

Marsh publishes research on risk topics such as cyber risk, ransomware, and third-party cyber incidents. For example, Marsh’s cyber-focused reports summarize survey results from cyber risk leaders across multiple countries and regions, highlighting trends in cyber risk management confidence, investment priorities and key threats.

Corporate structure and brand

Marsh & McLennan Companies, Inc. is incorporated in Delaware, as indicated in its SEC filings. The company has disclosed that it is changing its New York Stock Exchange ticker symbol from MMC to MRSH in connection with a brand change to Marsh, while its common stock continues to be listed on the NYSE. An 8-K filing shows that the company’s common stock, par value $1.00 per share, is registered under the trading symbol MRSH on the New York Stock Exchange.

The company has also reported corporate governance developments through SEC filings, such as amendments and restatements of its bylaws to reflect updates to the Delaware General Corporation Law, changes to advance notice provisions for director nominations and stockholder proposals, clarification of voting standards for matters submitted to stockholders, and clarification of the authority of the chair of stockholder meetings.

Capital management and corporate actions

Marsh McLennan’s Board of Directors has authorized a renewal of the company’s share repurchase program, permitting management to repurchase up to $6 billion of the company’s common stock. This authorization supersedes prior repurchase authorizations and reflects the company’s use of share repurchases as one element of its capital management approach, as disclosed in its public announcements.

The company has also reported board-level changes, such as the appointment of an independent director to its Board and Audit Committee, through Form 8-K filings. These filings describe the director’s status as a non-management director and reference the company’s compensation arrangements for independent directors.

Mergers, acquisitions and expansion activities

Within the insurance agencies and brokerages space, Marsh McLennan expands its presence through Marsh and Marsh McLennan Agency. For example, Marsh McLennan Agency has announced the acquisition of several privately owned Honolulu, Hawai‘i-based insurance brokerages, including Atlas Insurance Agency, Pyramid Insurance Centre and IC International, from Tradewind Group. These brokerages provide insurance solutions to businesses and individuals throughout Hawai‘i and have niche industry specializations such as municipality, transportation and hospitality. Following the acquisition, employees from the acquired firms join Marsh McLennan Agency and continue to operate from their existing office locations, illustrating Marsh McLennan’s approach of combining local expertise with broader resources.

Research, insights and thematic reports

Marsh McLennan’s businesses regularly publish research that addresses sector-specific and cross-industry themes. Examples include:

  • Sports economy analysis by Oliver Wyman, examining revenue growth projections, physical inactivity trends and climate-related risks affecting the global sports economy, in collaboration with the World Economic Forum.
  • Industrial goods sector research by Oliver Wyman and the Association of Equipment Manufacturers, analyzing sentiment among equipment manufacturers, tariff-related uncertainty, and strategic responses in construction and agricultural manufacturing.
  • Cyber risk surveys by Marsh, summarizing how organizations worldwide assess cyber risk management, plan cybersecurity investments, and respond to threats such as ransomware and third-party cyber incidents.
  • Compensation and benefits surveys by Mercer, such as total remuneration surveys that track salary increase expectations, incentive plan prevalence, and flexible benefits offerings in specific national markets.

These publications demonstrate how Marsh McLennan’s businesses apply their expertise in risk, strategy, investments and people to generate data-driven insights for clients and stakeholders.

Regulatory reporting and governance

As a public company with common stock listed on the New York Stock Exchange, Marsh & McLennan Companies, Inc. files reports with the US Securities and Exchange Commission, including Forms 8-K that disclose material events. Recent 8-K filings have covered topics such as financial results for a fiscal quarter, amendments to bylaws, board appointments, and other corporate actions. These filings provide investors with information about the company’s governance, financial reporting and significant developments.

Position within finance and insurance

Within the broader finance and insurance sector, Marsh McLennan’s activities span insurance brokerage, reinsurance services, investment and retirement advisory, workforce and talent consulting, and management consulting. Its businesses serve clients in multiple industries and geographies, and its published descriptions emphasize advising clients in 130 countries through its four main businesses. This combination of insurance-related services and advisory and consulting capabilities positions Marsh McLennan as a diversified professional services firm focused on risk, strategy and people.

FAQs about Marsh McLennan (MMC)

Stock Performance

$—
0.00%
0.00
Last updated:
-13.62%
Performance 1 year
$89.5B

Insider Radar

Net Sellers
90-Day Summary
0
Shares Bought
21,079
Shares Sold
1
Transactions
Most Recent Transaction
Doyle John Q (President and CEO) sold 21,079 shares @ $182.22 on Dec 1, 2025
Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

$3,033,000,000
Revenue (TTM)
$65,000,000
Net Income (TTM)
$180,000,000

Upcoming Events

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Frequently Asked Questions

What is the current stock price of Marsh & Mclennan (MMC)?

The current stock price of Marsh & Mclennan (MMC) is $182.7 as of January 15, 2026.

What is the market cap of Marsh & Mclennan (MMC)?

The market cap of Marsh & Mclennan (MMC) is approximately 89.5B. Learn more about what market capitalization means .

What is the revenue (TTM) of Marsh & Mclennan (MMC) stock?

The trailing twelve months (TTM) revenue of Marsh & Mclennan (MMC) is $3,033,000,000.

What is the net income of Marsh & Mclennan (MMC)?

The trailing twelve months (TTM) net income of Marsh & Mclennan (MMC) is $65,000,000.

What is the earnings per share (EPS) of Marsh & Mclennan (MMC)?

The diluted earnings per share (EPS) of Marsh & Mclennan (MMC) is $0.12 on a trailing twelve months (TTM) basis. Learn more about EPS .

What is the profit margin of Marsh & Mclennan (MMC)?

The net profit margin of Marsh & Mclennan (MMC) is 0.02%. Learn about profit margins.

What is the operating margin of Marsh & Mclennan (MMC)?

The operating profit margin of Marsh & Mclennan (MMC) is 0.06%. Learn about operating margins.

What is the operating income of Marsh & Mclennan (MMC)?

The operating income of Marsh & Mclennan (MMC) is $180,000,000. Learn about operating income.

What does Marsh McLennan (MMC) do?

Marsh McLennan is a global professional services firm in the finance and insurance sector. Company and business unit descriptions state that it focuses on risk, strategy and people, with activities spanning insurance brokerage, risk and reinsurance services, investment and retirement advisory, talent and workforce consulting, and management consulting through its businesses Marsh, Guy Carpenter, Mercer and Oliver Wyman.

In which industry and sector is Marsh McLennan classified?

Marsh McLennan is associated with the insurance agencies and brokerages industry within the broader finance and insurance sector. Its businesses provide insurance brokerage and risk advisory services, reinsurance-related services, and advisory and consulting services linked to investments, workforce and management.

Which businesses operate under Marsh McLennan?

Public descriptions identify four businesses under Marsh McLennan: Marsh, Guy Carpenter, Mercer and Oliver Wyman. Marsh is described as the world’s top insurance broker and risk advisor, Mercer focuses on investment objectives, the future of work, and health and retirement outcomes, Oliver Wyman provides management consulting, and Guy Carpenter is referenced as part of Marsh McLennan’s reinsurance and risk capabilities.

Where is Marsh McLennan listed and what is its ticker symbol?

Marsh & McLennan Companies, Inc. has its common stock listed on the New York Stock Exchange. SEC filings show the common stock, par value $1.00 per share, registered under the trading symbol MRSH. Company communications also state that the NYSE ticker symbol is being changed from MMC to MRSH in connection with a brand change to Marsh, while the stock remains listed on the NYSE.

How large is Marsh McLennan in terms of global reach?

According to company and business unit descriptions, Marsh McLennan advises clients in 130 countries and reports annual revenue of over $24 billion with more than 90,000 colleagues. These disclosures highlight its global scale across insurance brokerage, reinsurance services, investment advisory, workforce consulting and management consulting.

What role does Mercer play within Marsh McLennan?

Mercer is described as a business of Marsh McLennan and a global leader in helping clients realize their investment objectives, shape the future of work and enhance health and retirement outcomes for their people. It conducts remuneration and workforce-related surveys and supports workplace savings and retirement solutions, including master trusts in certain markets.

What does Oliver Wyman do as part of Marsh McLennan?

Oliver Wyman is presented as a management consulting firm and a business of Marsh McLennan. It combines deep industry knowledge with specialized expertise to help clients optimize their business, improve operations and accelerate performance. It produces sector-specific research, such as reports on the sports economy and the industrial goods sector, often in collaboration with external organizations.

How is Marsh involved in Marsh McLennan’s operations?

Marsh is described as a business of Marsh McLennan and the world’s top insurance broker and risk advisor. It provides insurance brokerage and risk advisory services and issues research on topics such as cyber risk, ransomware and third-party cyber incidents. Marsh McLennan Agency, a business of Marsh, offers business insurance, employee health and benefits, retirement and wealth, and private client insurance solutions across the US and Canada.

What recent corporate governance actions has Marsh McLennan reported?

In a Form 8-K filing, Marsh & McLennan Companies, Inc. reported that its Board of Directors approved amended and restated bylaws, updating provisions to reflect amendments to the Delaware General Corporation Law, revising advance notice requirements for director nominations and proposals, clarifying voting standards for matters submitted to stockholders, and clarifying the authority of the chair of stockholder meetings. The filing notes that other clarifications, updates and conforming changes were also made.

Has Marsh McLennan authorized any share repurchase programs?

Yes. In a public announcement, Marsh McLennan disclosed that its Board of Directors authorized the renewal of the company’s share repurchase program, allowing management to buy back up to $6 billion of the company’s common stock. The authorization supersedes any prior share repurchase authorization.