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Omnicom Group Inc Omnicom Group Inc OMC Stock XNYS Rating as of Jul 2, 2025 Read Company Report ...
Shares of Omnicom Group Inc. OMC advanced 1.61% to $75.02 Wednesday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index SPX rising 0.47% to 6,227.42 ...