Filing Flows › T-Mobile US (TMUS) › Operating margin
T-Mobile US (TMUS) operating margin by quarter
T-Mobile US' operating margin was 24.0% in Q3 2026 (third quarter 2026), -0.1 pts from Q2 2026. Over the last 7 quarters it ranged from 15.4% (Q4 2025) to 24.7% (Q2 2025).
| Quarter | Operating margin | Q/Q | Y/Y |
|---|---|---|---|
| Q3 2026 | 24.0% | -0.1 pts | +3.4 pts |
| Q2 2026 | 24.1% | +4.6 pts | -0.6 pts |
| Q1 2026 | 19.5% | +4.1 pts | -3.5 pts |
| Q4 2025 | 15.4% | -5.3 pts | — |
| Q3 2025 | 20.6% | -4.0 pts | — |
| Q2 2025 | 24.7% | +1.7 pts | — |
| Q1 2025 | 23.0% | — | — |
Q3 2026 at a glance
T-Mobile US, Q3 2026: revenue $23.6B (+7% year over year), operating margin 24.0%, net earnings $3.5B, operating cash flow $7.3B. The chart follows the revenue to costs, profit and cash.
Questions
What is T-Mobile US' operating margin?
T-Mobile US' operating margin was 24.0% in Q3 2026 (third quarter 2026), -0.1 pts from Q2 2026.
How has T-Mobile US' operating margin changed?
Over the last 7 quarters it ranged from 15.4% (Q4 2025) to 24.7% (Q2 2025).