With a market cap of $178.2 billion, AT&T Inc. (T) is a global telecommunications and technology company that delivers wireless, broadband, and enterprise connectivity services through its Communications and Latin America segments. It serves consumers, businesses, and government clients with offerings ranging from mobile services and fiber internet to managed networking solutions and devices. Shares of the Dallas, Texas-based company have underperformed the broader market over the past 52 weeks. The stoc ...