Britain's competition watchdog on Monday launched a probe into the proposed merger between advertising giants Omnicom and ...

The Federal Trade Commission is considering restrictions on Omnicom and Interpublic to prevent the combined company from ...

Shares of Omnicom Group Inc. slid 2.88% to $71.19 Thursday, on what proved to be an all-around great trading session for the ...

Shares of Omnicom Group Inc. OMC rose 1.70% to $70.66 Monday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index SPX rising 0.94% to 6,033.11 and ...

Omnicom Media Group and Omnicom Advertising Group will be brought together and led by Nick Garrett, according to a report in ...

Global advertising giant Omnicom is in negotiations to acquire the remaining share of Clemenger Group, a move that paves the ...

American advertising and marketing services company, Omnicom Group, is set to gain full ownership of Australia’s Clemenger ...

Shares of Omnicom Group Inc. OMC slid 2.40% to $69.48 Friday, on what proved to be an all-around poor trading session for the ...

In today’s Digest, we cover UK broadcasters launching a self-serve TV ad marketplace, Roku and Amazon striking a deal to ...

Omnicom Group Inc. (NYSE:OMC) is one of the 15 stocks that Jim Cramer recently talked about. When a caller mentioned that ...