What is T-Mobile US's shares (diluted)?

T-Mobile US (TMUS) reported shares (diluted) of 1.1B in Q1 2026.

How has T-Mobile US's shares (diluted) changed year-over-year?

T-Mobile US's shares (diluted) decreased by 3.7% year-over-year, from 1.1B to 1.1B.

What is the long-term trend for T-Mobile US's shares (diluted)?

Over 4 years (2021 to 2025), T-Mobile US's shares (diluted) has grown at a -2.5% compound annual growth rate (CAGR), from 5B to 4.5B.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

T-Mobile US TMUS Shares (Diluted)

Shares (Diluted) at other companies

Verizon CommunicationsVZ

4.2B-0.4%

ATN InternationalATNI

15.3M+1.0%

SBA CommunicationsSBAC

106.1M-1.9%

Crown CastleCCI

437M+0.2%

Charter Communications, Inc.CHTR

126.8M-12.3%

AT&TT

——

Other financials

Income statement

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Revenue$23.1B+10.6%

Operating income$4.5B-6.3%

Net income$2.5B-15.2%

EPS (diluted)$2.27-12.0%

Balance sheet

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Cash & equivalents$3.9B-68.3%

Total debt$33.9B-14.7%

Total equity$55.9B-8.6%

Total assets$214.67B0.0%

Cash flow

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Operating cash flow$7.2B+5.5%

CapEx$2.6B+7.0%

Free cash flow$4.6B+4.6%

Valuation

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Market cap$181.52B-26.9%

Enterprise value$211.52B-23.4%

P/E17.2×-3.1×

P/S2×-1.0×

Profitability

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Gross margin72%—

Operating margin19.9%-2.9pp

Net margin11.6%-2.8pp

FCF margin20.1%+1.5pp

Returns & leverage

See full

Return on equity18%-1.3pp

Debt / equity0.6×0.0×

Current ratio1.1×-0.1×

Where this comes from

Reported directly by T-Mobile US in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: T-Mobile US’s 10-Q, filed April 28, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is T-Mobile US's shares (diluted)?: T-Mobile US (TMUS) reported shares (diluted) of 1.1B in Q1 2026.
How has T-Mobile US's shares (diluted) changed year-over-year?: T-Mobile US's shares (diluted) decreased by 3.7% year-over-year, from 1.1B to 1.1B.
What is the long-term trend for T-Mobile US's shares (diluted)?: Over 4 years (2021 to 2025), T-Mobile US's shares (diluted) has grown at a -2.5% compound annual growth rate (CAGR), from 5B to 4.5B.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.