T-Mobile US (TMUSI) Net Margin (2009 - 2026)

T-Mobile US (TMUSI) has 18 years of Net Margin data on file, last reported at 10.84% in Q1 2026.

• Quarterly Net Margin fell 330.0% year-over-year to 10.84% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 11.65% (down 277.0% YoY) and the FY2025 annual result came in at 12.45%, down 148.0% from the prior year.
• Net Margin advanced to 10.84% in Q1 2026 per TMUSI's latest filing, from 8.64% in the prior quarter.
• The five-year high for Net Margin was 15.25% in Q2 2025, with the low at 0.55% in Q2 2022.
• Average Net Margin over 5 years is 10.13%, with a median of 11.13% recorded in 2023.
• Year-over-year, Net Margin soared 1212 bps in 2023 and slumped 499 bps in 2025.
• T-Mobile US's Net Margin stood at 7.29% in 2022, then soared by 35 bps to 9.83% in 2023, then jumped by 39 bps to 13.63% in 2024, then plunged by 37 bps to 8.64% in 2025, then gained by 25 bps to 10.84% in 2026.
• Business Quant data shows TMUSI's Net Margin at 10.84% in Q1 2026, 8.64% in Q4 2025, and 12.36% in Q3 2025.