T-Mobile US (TMUS) Interest & Investment Income (2009 - 2026)

T-Mobile US has disclosed Interest & Investment Income across 18 years of filings, most recently posting -$1.1 billion for Q2 2026.

• In Q2 2026, Interest & Investment Income fell 14.43% year-over-year to -$1.1 billion; the TTM figure through Jun 2026 stood at -$4.0 billion (down 14.42% YoY), while the FY2025 annual figure was -$3.8 billion, down 10.64% from the prior year.
• Interest & Investment Income came in at -$1.1 billion for Q2 2026 at T-Mobile US, down from -$1.0 billion in the prior quarter.
• In the past five years, Interest & Investment Income ranged from a high of -$790.0 million in Q3 2023 to a low of -$1.1 billion in Q2 2026.
• Average Interest & Investment Income over 5 years is -$887.2 million, with a median of -$857.5 million recorded in 2023.
• Year-over-year, Interest & Investment Income increased 4.47% in 2023 and dropped 20.33% in 2025.
• Over 5 years, Interest & Investment Income stood at -$822.0 million in 2022, then retreated by 3.28% to -$849.0 million in 2023, then grew by 0.94% to -$841.0 million in 2024, then decreased by 20.33% to -$1.0 billion in 2025, then slipped by 4.25% to -$1.1 billion in 2026.
• Per Business Quant data, the three most recent Interest & Investment Income figures were -$1.1 billion in Q2 2026, -$1.0 billion in Q1 2026, and -$1.0 billion in Q4 2025.