Omnicom Group
OMC
#983
Rank
โ‚น2.093 T
Marketcap
โ‚น6,598
Share price
4.66%
Change (1 day)
-21.77%
Change (1 year)
Omnicom Group Inc. is an American global media, marketing and corporate communications holding company that provides services in four disciplines: advertising, customer relationship management (CRM), public relations and specialty services.

Market capitalization of Omnicom Group (OMC)

Market cap: โ‚น2.093 Trillion

As of December 2025 Omnicom Group has a market cap of โ‚น2.093 Trillion. This makes Omnicom Group the world's 983th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Omnicom Group from 1996 to 2025

End of year Market Cap

Year Marketcap Change
2025โ‚น2.093 T43.67%
2024โ‚น1.457 T2.23%
2023โ‚น1.425 T3.57%
2022โ‚น1.376 T18.74%
2021โ‚น1.159 T18.22%
2020โ‚น980.57 B-21.82%
2019โ‚น1.254 T9.39%
2018โ‚น1.146 T6.96%
2017โ‚น1.072 T-21.42%
2016โ‚น1.364 T13.2%
2015โ‚น1.205 T-0.5%
2014โ‚น1.211 T2.34%
2013โ‚น1.183 T65.14%
2012โ‚น716.69 B10.16%
2011โ‚น650.58 B11.04%
2010โ‚น585.93 B4.59%
2009โ‚น560.22 B39.31%
2008โ‚น402.14 B-32.75%
2007โ‚น598.01 B-23.26%
2006โ‚น779.24 B14.09%
2005โ‚น683.01 B-0.02%
2004โ‚น683.14 B-9.77%
2003โ‚น757.15 B29.96%
2002โ‚น582.59 B-29.11%
2001โ‚น821.85 B15.43%
2000โ‚น712.00 B-7.72%
1999โ‚น771.59 B85.58%
1998โ‚น415.77 B54.01%
1997โ‚น269.97 B104.09%
1996โ‚น132.28 B

End of Day market cap according to different sources

On Dec 5th, 2025 the market cap of Omnicom Group was reported to be:

โ‚น1.273 Trillion
by Nasdaq info icon info icon
โ‚น2.093 Trillion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Interpublic Group
IPG
โ‚น808.45 B-61.39%๐Ÿ‡บ๐Ÿ‡ธ USA
MDC Partners
MDCA
โ‚น38.27 B-98.17%๐Ÿ‡บ๐Ÿ‡ธ USA
Clear Channel Outdoor
CCO
โ‚น88.90 B-95.75%๐Ÿ‡บ๐Ÿ‡ธ USA
Lamar Advertising
LAMR
โ‚น1.208 T-42.26%๐Ÿ‡บ๐Ÿ‡ธ USA
Alliance Data
ADS
โ‚น254.87 B-87.83%๐Ÿ‡บ๐Ÿ‡ธ USA
eBay
EBAY
โ‚น3.385 T 61.72%๐Ÿ‡บ๐Ÿ‡ธ USA