T-Mobile Delivers Mixed Quarterly Results as Account Growth and Guidance Lift Offset by Merger Costs
T-Mobile US Inc (NASDAQ:TMUS) reported first-quarter 2026 earnings that came in slightly above analyst expectations on the bottom line, even as revenue fell short of consensus estimates. The carrier's stock responded positively in after-hours trading, rising roughly 0.7%, as investors focused on accelerating customer additions and an upwardly revised full-year outlook.
Earnings and Revenue Versus Estimates
The company reported diluted earnings per share (EPS) of $2.27 on a GAAP basis, which includes $0.43 per share in negative impact from UScellular merger-related costs. On a non-GAAP basis, which strips out those one-time items, T-Mobile earned $2.70 per share, comfortably ahead of the $2.03 analysts had been expecting.
Revenue, however, told a slightly different story for the quarter ended March 31, 2026. Total revenues came in at $23.1 billion, below the analyst consensus estimate of $23.4 billion. Breaking that down:
- Total service revenues of $18.8 billion, up 11% year-over-year
- Postpaid service revenues of $15.6 billion, up 15% year-over-year
- Equipment revenues were a component of the overall revenue miss, as total revenues fell 5% sequentially from the prior quarter
Despite the revenue shortfall, the market reaction leaned positive, likely driven by strong operating metrics and the upward revision to guidance.
Key Operational Highlights
T-Mobile continued to show strength in customer acquisition and retention, metrics the company emphasizes as core to its growth story. Key operational figures included:
- Postpaid net account additions of 217,000, a 6% increase year-over-year
- Postpaid Average Revenue Per Account (ARPA) of $151.93, up 3.9% from $146.22 a year ago
- Postpaid account churn held steady at 1.04%, compared to 0.94% in the same quarter last year
Net income for the quarter fell 15% year-over-year to $2.5 billion, reflecting $476 million in accelerated depreciation and merger costs tied to the UScellular transaction. Core Adjusted EBITDA, a key profitability metric, rose 12% to $9.2 billion, while Adjusted Free Cash Flow grew 5% to $4.6 billion.
Guidance and Outlook
Management raised its full-year 2026 outlook on several fronts, a move that likely fueled the positive after-market response. The updated guidance compares to analyst full-year revenue estimates of approximately $96.5 billion:
| Metric | Previous Guidance | Current Guidance | | :--- | :--- | :--- | | Postpaid net account additions | 900k – 1.0 million | 950k – 1.05 million | | Core Adjusted EBITDA | $37.0B – $37.5B | $37.1B – $37.5B | | Net cash from operations | $28.0B – $28.7B | $28.1B – $28.7B | | Adjusted Free Cash Flow | $18.0B – $18.7B | $18.1B – $18.7B | | Capital expenditures | ~$10.0B | ~$10.0B (unchanged) |
Management also announced an increase in its 2026 stockholder return authorization to up to $18.2 billion, up from $14.6 billion previously, signaling confidence in the company's cash generation capacity.
Market Reaction
The stock's modest after-market gain of roughly 0.7% appears to reflect a balanced reading of the numbers. The revenue miss was countered by the clean earnings beat and the upgraded guidance. The market also looked favorably on the accelerating account growth and the company's continued execution in a competitive wireless landscape.
For investors looking to assess the historical earnings trends and future projections for T-Mobile, additional data and analyst estimates can be viewed here: T-Mobile Earnings History and Analyst Forecasts.
Disclaimer: This article is for informational purposes only and does not constitute investment advice. Please conduct your own research or consult with a qualified financial professional before making any investment decisions.