Shares Outstanding for Marsh & McLennan Companies (MRSH)
According to Marsh & McLennan Companies's latest reported financial statements, the company's latest reported diluted shares outstanding is 486.00M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Currently viewingShares OutstandingSwitch metric
Latest period
486.00M
YoY change
-1.2%
5Y CAGR
-0.9%
Peak year (2001)
572.94M
Latest annual
490.00M
Shares Outstanding history chart for Marsh & McLennan Companies (MRSH) from 1985 to 2025
Shares Outstanding history table for Marsh & McLennan Companies (MRSH) from 1985 to 2025
| Fiscal year | Period ended | Reported | Shares Outstanding | YoY |
|---|---|---|---|---|
| 2025 | 490.00M | -1.2% | ||
| 2024 | 496.00M | -0.6% | ||
| 2023 | 499.00M | -1.2% | ||
| 2022 | 505.00M | -1.6% | ||
| 2021 | 513.00M | +0.2% | ||
| 2020 | 512.00M | +0.2% | ||
| 2019 | 511.00M | 0.0% | ||
| 2018 | 511.00M | -1.5% | ||
| 2017 | 519.00M | -1.0% | ||
| 2016 | 524.00M | -2.2% | ||
| 2015 | 536.00M | -3.1% | ||
| 2014 | 553.00M | -0.9% | ||
| 2013 | 558.00M | +1.1% | ||
| 2012 | 552.00M | +0.2% | ||
| 2011 | 551.00M | +1.3% | ||
| 2010 | 544.00M | +3.8% | ||
| 2009 | 524.00M | +1.7% | ||
| 2008 | 515.00M | -5.7% | ||
| 2007 | 546.00M | -2.0% | ||
| 2006 | 557.00M | +2.6% | ||
| 2005 | 543.00M | +1.5% | ||
| 2004 | 535.00M | -2.4% | ||
| 2003 | 548.00M | -1.6% | ||
| 2002 | 557.00M | -2.8% | ||
| 2001 | 572.94M | +0.9% | ||
| 2000 | 568.00M | +4.4% | ||
| 1999 | 544.00M | +3.0% | ||
| 1998 | 528.00M | +5.2% | ||
| 1997 | 501.73M | +13.7% | ||
| 1996 | 441.35M | -0.3% | ||
| 1995 | 442.75M | +0.3% | ||
| 1994 | 441.60M | +0.3% | ||
| 1993 | 440.26M | +1.8% | ||
| 1992 | 432.30M | -1.7% | ||
| 1991 | 439.57M | +0.5% | ||
| 1990 | 437.55M | +1.6% | ||
| 1989 | 430.51M | -0.5% | ||
| 1988 | 432.55M | -3.4% | ||
| 1987 | 447.56M | +1.2% | ||
| 1986 | 442.18M | +1.8% | ||
| 1985 | 434.40M | — |
Shares Outstanding values are taken from Marsh & McLennan Companies's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
2025's annual diluted shares outstanding for Marsh & McLennan Companies (MRSH) came in at 490.00M – edged down 1.2% year-over-year.
Across 2020–2025 (5 years), Marsh & McLennan Companies diluted shares outstanding produced a CAGR of -0.9% – with a net decline across the window.
Marsh & McLennan Companies diluted shares outstanding peaked at 572.94M in 2001; the latest annual figure is 490.00M in 2025 (14.5% below peak).
The dataset's maximum diluted shares outstanding sits at 572.94M (2001); the minimum reading of 430.51M dates to 1989.
Within Financial Services, Marsh & McLennan Companies (MRSH) ranks 8th among 8 peers we track. The peer median for diluted shares outstanding is 2.06B.
Marsh & McLennan Companies Shares Outstanding by Year
Marsh & McLennan Companies Shares Outstanding 2025: 490.00M
Marsh & McLennan Companies diluted shares outstanding in 2025 was 490.00M, edged down 1.2% below 2024.
Marsh & McLennan Companies Shares Outstanding 2024: 496.00M
Marsh & McLennan Companies diluted shares outstanding in 2024 was 496.00M, edged down 0.6% below 2023.
Marsh & McLennan Companies Shares Outstanding 2023: 499.00M
Marsh & McLennan Companies diluted shares outstanding in 2023 was 499.00M, edged down 1.2% below 2022.
Marsh & McLennan Companies Shares Outstanding 2022: 505.00M
Marsh & McLennan Companies diluted shares outstanding in 2022 was 505.00M, edged down 1.6% below 2021.
Marsh & McLennan Companies Shares Outstanding 2021: 513.00M
Marsh & McLennan Companies diluted shares outstanding in 2021 was 513.00M.
See more financial history for Marsh & McLennan Companies (MRSH).
Sector peers — Shares Outstanding
Companies in the same sector as Marsh & McLennan Companies, ranked by their latest diluted shares outstanding.
| Company | Shares Outstanding | Sector |
|---|---|---|
| Bank of America Corporation (BAC) | 7.55B | Financial Services |
| Wells Fargo & Company (WFC) | 3.22B | Financial Services |
| JPMorgan Chase & Co. (JPM) | 2.79B | Financial Services |
| Berkshire Hathaway Inc. (BRK-B) | 2.16B | Financial Services |
| Visa Inc. (V) | 1.97B | Financial Services |
| Morgan Stanley (MS) | 1.59B | Financial Services |
| Mastercard Incorporated (MA) | 898.00M | Financial Services |
| The Goldman Sachs Group, Inc. (GS) | 317.60M | Financial Services |
Frequently asked questions
What is Marsh & McLennan Companies's diluted shares outstanding?
- Latest reported diluted shares outstanding for Marsh & McLennan Companies (MRSH) is 486.00M (period ending March 31, 2026).
How has Marsh & McLennan Companies diluted shares outstanding changed year-over-year?
- Marsh & McLennan Companies (MRSH) diluted shares outstanding changed -1.2% year-over-year on the latest annual filing.
What is the long-term growth rate of Marsh & McLennan Companies diluted shares outstanding?
- Marsh & McLennan Companies (MRSH) diluted shares outstanding compound annual growth rate is -0.9% over the most recent 5 years available.
When did Marsh & McLennan Companies diluted shares outstanding hit its highest annual value?
- Marsh & McLennan Companies diluted shares outstanding reached its highest annual value of 572.94M in 2001.
What was Marsh & McLennan Companies diluted shares outstanding in 2024?
- Marsh & McLennan Companies (MRSH) diluted shares outstanding in 2024 was 496.00M.
What was Marsh & McLennan Companies diluted shares outstanding in 2025?
- Marsh & McLennan Companies (MRSH) diluted shares outstanding in 2025 was 490.00M.
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