T-Mobile US (TMUS) Operating Margin (2009 - 2026)

T-Mobile US has disclosed Operating Margin across 18 years of filings, most recently posting 24.09% for Q2 2026.

• In Q2 2026, Operating Margin fell 58.0% year-over-year to 24.09%; the TTM figure through Jun 2026 stood at 19.8% (down 328.0% YoY), while the FY2025 annual figure was 20.7%, down 143.0% from the prior year.
• Operating Margin came in at 24.09% for Q2 2026 at T-Mobile US, up from 19.46% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 24.67% in Q2 2025 to a low of 3.6% in Q2 2022.
• Average Operating Margin over 5 years is 17.84%, with a median of 19.61% recorded in 2023.
• Year-over-year, Operating Margin slumped 696 bps in 2022 and surged 1616 bps in 2023.
• Over 5 years, Operating Margin stood at 13.55% in 2022, then grew by 25 bps to 16.99% in 2023, then increased by 23 bps to 20.97% in 2024, then fell by 27 bps to 15.35% in 2025, then soared by 57 bps to 24.09% in 2026.
• Per Business Quant data, the three most recent Operating Margin figures were 24.09% in Q2 2026, 19.46% in Q1 2026, and 15.35% in Q4 2025.