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T-Mobile US, Inc.

TMUSNasdaqRadiotelephone CommunicationsFiscal year ends December 31Also trades as TMUSI, TMUSL, TMUSZ
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 17/3020% below fair value
$160.15+3.71 (+2.37%)

Close on Nov 2, 2026Market cap $171.79BP/E 16.8Yield 2.37%

T-Mobile US Common Shares Outstanding by Year

Common Shares Outstanding (End of Period) (M shares) (M)

QuarterlyAnnual

T-Mobile US Common Shares Outstanding: 1,107M in FY2025, down 3.3% from a year earlier.

Latest, FY2025
1,107
Period ended Dec 31, 2025
Change on a year earlier
-3.3%
1,145 in FY2024
History
10 years
Since FY2016
Sources
10
Documents cited below

Where the FY2025 figure comes from

Source: 10-Q (0001283699-26-000101) (XBRL) ↗

Reported in T-Mobile US Form 10-K / 10-Q (XBRL).

Annual history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedCommon Shares Outstanding (End of Period) (M shares) (M)Year on yearSource
FY2025Dec 31, 20251,107-3.3%10-Q (0001283699-26-000101) (XBRL) ↗
FY2024Dec 31, 20241,145-4.3%10-K (0001283699-26-000010) (XBRL) ↗
FY2023Dec 31, 20231,196-3.1%10-K (0001283699-25-000012) (XBRL) ↗
FY2022Dec 31, 20221,234-1.2%10-K (0001283699-24-000008) (XBRL) ↗
FY2021Dec 31, 20211,249+0.6%10-K (0001283699-23-000016) (XBRL) ↗
FY2020Dec 31, 20201,242+44.9%10-K (0001283699-22-000018) (XBRL) ↗
FY2019Dec 31, 2019857+0.8%10-K (0001283699-21-000039) (XBRL) ↗
FY2018Dec 31, 2018850-1.1%10-Q (0001283699-19-000119) (XBRL) ↗
FY2017Dec 31, 2017859+4.0%10-K FY2017 (XBRL) ↗
FY2016Dec 31, 2016826–10-K FY2016 (XBRL) ↗

Breakdown

What makes up common Shares Outstanding

Cite this data

StockData. (2026). T-Mobile US Common Shares Outstanding (M), annual FY2016–FY2025 [Data set]. Compiled from T-Mobile US SEC filings and investor materials. https://stockdatahq.com/stocks/tmus/kpis/xb-shares-out-total-321

See every metric in the T-Mobile US KPI table. Data updated Oct 25, 2026.