Shares of Omnicom Group Inc. OMC shed 1.57% to $72.09 Monday, on what proved to be an all-around grim trading session for the ...

Omnicom Group Inc (OMC) reports a 3.4% organic revenue growth and strategic advancements despite lowering full-year guidance ...

Omnicom Group Inc. closed 31.52% short of its 52-week high of $107.00, which the company reached on November 6th.

Investors in Omnicom Group, Inc. (Symbol: OMC) saw new options begin trading today, for the May 16th expiration. At Stock Options Channel, our YieldBoost formula has looked up and down the OMC ...

“This expanded relationship with Omnicom Media Group is a sign of a pivotal shift in the ... services division of Omnicom Group Inc. (NYSE: OMC), the leading global advertising, marketing ...

Omnicom's (NYSE:OMC) planned acquisition of Interpublic ... The FTC interviewing the market participants is a sign that the ...