Yahoo Finance

SK Telecom is South Korea's largest wireless telecom operator, with 31 million mobile customers. The firm also owns SK Broadband (formerly Hanaro Telecom), which has 6.9 million broadband customers and 9.5 million pay TV customers (6.8 million IPTV and 2.7 million Cable TV). While the firm also purchased stakes in businesses in security and semiconductor memory production as well as developing e-commerce and internet platform businesses, these were all spun off into the separate, SK Square business in November 2021. The company was formed after SK Group purchased KT’s mobile business in 1994.

SK Telecom is South Korea's largest wireless telecom operator, with 31 million mobile customers. The firm also owns SK Broadband (formerly Hanaro Telecom), which has 6.9 million broadband customers and 9.5 million pay TV customers (6.8 million IPTV and 2.7 million Cable TV). While the firm also purchased stakes in businesses in security and semiconductor memory production as well as developing e-commerce and internet platform businesses, these were all spun off into the separate, SK Square business in November 2021. The company was formed after SK Group purchased KT’s mobile business in 1994.

The wireless business contributes nearly 70% of AT&T’s revenue. The firm is the third-largest US wireless carrier, connecting 72 million postpaid and 17 million prepaid phone customers. Fixed-line enterprise services, which account for about 15% of revenue, include internet access, private networking, security, voice, and wholesale network capacity. Residential fixed-line services, about 11% of revenue, primarily consist of broadband internet access, serving 14 million customers. AT&T also has a sizable presence in Mexico, with 23 million customers, but this business only accounts for 4% of revenue. The firm recently agreed to sell its 70% equity stake in satellite television provider DirecTV to its partner, private equity firm TPG.

The Vickers Top Insider Picks is a daily report that utilizes a proprietary algorithm to identify 25 companies with compelling insider purchase histories based on transactions over the past three months.