secwatch.observer — SEC 8-K summary
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Issuer:     T-Mobile US, Inc. (TMUS)
CIK:        0001283699
Form:       8-K
Filed at:   2026-02-11T23:59:59+00:00
Accession:  0001283699-26-000007
Event type: earnings
Sentiment:  positive
Materiality: 0.85
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

T-Mobile Q4 2025: Postpaid net adds 2.4M, service revenue $18.7B, EPS $1.88, Core EBITDA $8.4B
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- Total postpaid net customer additions of 2.4M in Q4 and 7.8M in 2025, both industry best.
- Service revenues of $18.7B in Q4 and $71.3B in 2025; net income $2.1B and $11.0B.
- Core Adjusted EBITDA of $8.4B in Q4 and $33.9B in 2025; Adjusted Free Cash Flow $4.2B.
- Diluted EPS of $1.88 in Q4 and $9.72 in 2025; stockholder returns of $14.0B in 2025.
- Company to update multi-year guidance through 2027 at Capital Markets Day Update event.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1283699/000128369926000007/0001283699-26-000007-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1283699/000128369926000007/tmus-20260211.htm
  HTML page:      https://secwatch.observer/filing/0001283699-26-000007

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer