T-Mobile US Profit Margin

T-Mobile US (TMUS) currently reports a profit margin of 11.45% as of June 2026. That compares with 18.91% in the prior-year period — down 39.4% year over year. That is below the Telecommunications sector average of 13.44%. Use the charts on this page to explore T-Mobile US's profit margin history and peer comparisons.

T-Mobile US's profit margin decreased from 18.91% to 11.45% — a 39.4% year-over-year decrease (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

T-Mobile US's profit margin of 11.45% is lower than the Telecommunications sector average of 13.44%. That is roughly 14.8% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but T-Mobile US's current 11.45% should be judged against Telecommunications norms (sector average: 13.44%) and against TMUS's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of 11.45%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Telecommunications average is 13.44%. From there, open related valuation or income-statement pages for T-Mobile US, and consider following TMUS for alerts when major investors trade the stock.