Stock Market Today, Dec. 16: Comcast Jumps on Activist Investor Speculation

Today, Dec. 16, 2025, investors are weighing activist chatter, new spinoffs, and governance questions reshaping this cable giant.NASDAQ : CMCSAComcastToday's Change( 5.39 %) $ 1.52Current Price$ 29.73Key Data PointsMarket Cap$103BDay's Range$ 27.88 - $ 29.8452wk Range$ 25.75 - $ 39.12Volume92MAvg Vol32MGross Margin59.02 %Dividend Yield4.61 %Comcast (CMCSA +5.39%), a provider of broadband, wireless, video, and voice services through Xfinity, Comcast Business, and Sky brands, closed at $29.73, up 5.39%. Tradi ...