KPIs & Operating Metrics(New)
Growth Metrics

T-Mobile US (TMUS) Net Margin (2016 - 2025)

T-Mobile US (TMUS) has disclosed Net Margin for 17 consecutive years, with 8.64% as the latest value for Q4 2025.

  • Quarterly Net Margin fell 499.0% to 8.64% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 12.45% through Dec 2025, down 148.0% year-over-year, with the annual reading at 12.45% for FY2025, 148.0% down from the prior year.
  • Net Margin hit 8.64% in Q4 2025 for T-Mobile US, down from 12.36% in the prior quarter.
  • In the past five years, Net Margin ranged from a high of 15.25% in Q2 2025 to a low of 0.55% in Q2 2022.
  • Historically, Net Margin has averaged 9.77% across 5 years, with a median of 11.13% in 2023.
  • Biggest five-year swings in Net Margin: skyrocketed 1212bps in 2023 and later tumbled -499bps in 2025.
  • Year by year, Net Margin stood at 4.72% in 2021, then soared by 54bps to 7.29% in 2022, then surged by 35bps to 9.83% in 2023, then soared by 39bps to 13.63% in 2024, then crashed by -37bps to 8.64% in 2025.
  • Business Quant data shows Net Margin for TMUS at 8.64% in Q4 2025, 12.36% in Q3 2025, and 15.25% in Q2 2025.