T-Mobile reports 11% service revenue growth, raises 2026 guidance, boosts buyback by $3.6B

Filed April 28, 2026 · Period ending April 28, 2026 · ~1 min read

Key Changes

• high

  Service revenues grew 11% year-over-year to $18.8B in Q1 2026, with postpaid service revenues up 15% to $15.6B, demonstrating industry-leading growth despite integration costs.

  Exhibit 99.1 view on EDGAR →
• high

  Board increased 2026 stockholder return authorization by $3.6B to $18.2B total; company returned $6.0B in Q1 through $4.9B in buybacks and $1.1B in dividends.

  Exhibit 99.1 view on EDGAR →
• high

  Raised full-year 2026 guidance: postpaid net account additions to 950K-1.05M (up 50K at midpoint), Core Adjusted EBITDA to $37.1B-$37.5B, and Adjusted Free Cash Flow to $18.1B-$18.7B (each up $50M at midpoint).

  Exhibit 99.2 view on EDGAR →