Omnicom Group (OMC) Stock on November 30, 2025: Interpublic Mega‑Merger, Dividend Hike and Debt Exchange Put Ad Giant at a Turning Point
Omnicom Group Inc. (NYSE: OMC) heads into the final month of 2025 as a very different company than it was a week ago. The advertising holding group has closed its transformational merger with Interpublic, raised its dividend, wrapped up a multi‑billion‑dollar debt exchange and seen trading volume spike, even as the share price lags far behind analyst targets. MarketBeat+3Omnicom Group+3Stock Titan+3 Here’s a rundown of the latest Omnicom stock news as of November 30, 2025, and what it means for investors watching OMC. OMC stock price today: weak year, big week U.S. markets are closed this weekend, so the latest