T-Mobile stock slumps after tepid forecast, lower postpaid phone net adds in Q4 (TMUS:NASDAQ)

NodeGuardian · 2026-02-11T15:27:41+00:00

T-Mobile shares fell 5.5% after a muted 2026 forecast and mixed quarterly results, showing a bottom-line miss and fewer postpaid phone additions. However, it exceeded overall postpaid customer growth and introduced an AI-powered call translation service.

NodeGuardian

2026-02-11 15:27:41

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T-Mobile (TMUS) shares are down 5.5% after the company provided a lukewarm 2026 forecast and reported mixed fourth-quarter results, including a bottom-line miss and fewer-than-expected postpaid phone net additions. The 2026 free cash flow and EBITDA guidance are slightly below analyst expectations. Despite missing postpaid phone net additions, T-Mobile exceeded overall postpaid net customer addition estimates and announced a new real-time AI-powered call translation service.

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