T-Mobile made financial news recently when a KeyBanc Capital Markets analyst downgraded the long-term outlook for T-Mobile stock and said the company is “underweight”. Press coverage quoted the analyst saying, “We think [T-Mobile] is fiber deficient in a converged/bundled world”.
We’ve been headed towards the industry that is dominated by a handful of converged telecom providers, and the comments from this analyst show that day is probably here. The analyst’s comments come from comparing T-Mobile with the other giant converged companies that offer broadband and wireless, specifically AT&T, Verizon, Comcast, and Charter/Cox.
It’s curious why the analyst dinged T-Mobile because the company is profitable and successful. In the latest financial report for the second quarter of 2025, the company reported $17.4 billion in customer revenues, up 6% year-over-year. Net income was $3.2 billion, the highest-ever for the company and up 10% year-over-year. Net cash from operations was $7 billion, up 27% year-over-year. Adjusted free cash flow was $4.6 billion, up 4% year-over-year.
T-Mobile was criticized because the analyst believes that the most successful big companies will be those that lock up customers with a bundle of broadband and wireless. That seems to mean that the companies with the most gigabit passings will be the ultimate winners in the market. T-Mobile is expected to have about 15 million fiber passings by 2030. That pales behind the 50 million passings expected by Verizon by 2020 or the 60 million planned by AT&T by 2023. Charter passes 57 million homes today and will be adding 7 million homes when it closes on the merger with Cox. Comcast says it will have 62.5 million passings by 2023. T-Mobile will clearly have the smallest fiber footprint.
How are the other big four converged companies doing with bundling? Comcast had 8.5 million cellular customers at the end of 2Q 2025 compared to 31.4 million broadband households. Charter had 10.9 million cellular customers compared to 29.9 million broadband households. AT&T reported for 2Q 2025 that 40% of its fiber customers are buying cellular. I can’t find where Verizon highlights the percentage of homes that buy cellular and broadband.
So this year, the stock market doesn’t seem to be valuing the converged carriers evenly. As I wrote this blog, T-Mobile stock was up 19% for the year. Comcast stock is down 11% for the year and Charter is down 22%. Verizon stock is up 6% and AT&T is up 20%. There is a story behind all of the stock price changes, and it mostly involves changes in customers and earnings, not in the percentage of convergence.
One thing is clear. These five companies dominate the telecommunications space. The five companies have most of the cellular customers in the country, and T-Mobile will be adding customers from the USCellular purchase. The five companies had over 98 million broadband customers at the end of the second quarter of 2025, and Charter will be adding 6-7 million more customers if the merger with Cox is approved. The five companies account for almost all of the national net growth of broadband customers.
The KeyBank analyst was looking at the long-term trajectory of T-Mobile compared to the other giant companies. The analysis statement seems to assume that FWA growth will eventually top out and decline in competition with the other big carriers. But for now, in the second quarter, T-Mobile had the biggest growth in both cellular and broadband customers. It’s obvious that T-Mobile has something today that customers value. My crystal ball is not clear enough to be able to predict that T-Mobile is going to stop growing any time soon, and it seems too early to predict that T-Mobile won’t be in the same category as the other four converged companies.