Here are the 10-K annual reports from Omnicom Group Inc. (OMC) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow OMC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full OMC filings page.
Omnicom Group Inc. completed its merger with The Interpublic Group of Companies on November 26, 2025, exchanging each IPG share for 0.344 Omnicom shares and creating a combined company roughly 60.6% owned by legacy Omnicom shareholders and 39.4% by legacy IPG shareholders. Omnicom is treated as the acquirer under U.S. GAAP and only includes IPG’s results from the closing date onward.
Worldwide revenue rose to $17.3 billion in 2025, up 10.1% from $15.7 billion, driven by 9.3% constant-currency growth across Media & Advertising, Precision Marketing, Experiential and Healthcare, plus a modest foreign-exchange benefit. However, operating income dropped to $444.7 million from $2.27 billion and Omnicom reported a net loss of $54.5 million, or $(0.27) per diluted share, reflecting $2.14 billion of merger-, restructuring- and disposition-related charges.
The company is integrating major IPG brands, expanding its Omni data and AI platform, and ended the year with approximately 120,000 employees worldwide. It raised its quarterly dividend to $0.80 in the fourth quarter, totaling $2.90 per share for 2025, and repurchased about 5.1 million shares in the final quarter.