AT&T Market Cap History (T)
Historical market capitalization for AT&T (T) over the last 10 years. The current market cap for AT&T as of July 20, 2017 is $221.27B.
|Computer and Technology||Wireless National||$0.000B||$163.786B|
|AT&T provides communication, entertainment and internet services to consumers and businesses around the world. In the U.S., the company is the largest pay-TV provider and owns the second largest wireless network. AT&T provides connectivity, security, broadband, video and voice services under the AT&T, U-verse and DIRECTV brands.|