T-Mobile US (XSWX:TMUS) Inventory Turnover: 3.71 (As of Mar. 2026)


XSWX:TMUS T-Mobile US Inc XSWX:TMUS
76 GF Score
Price CHF147.84
GF Value CHF181.89
! 2 Warning Signs
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What is T-Mobile US Inventory Turnover?

T-Mobile US XSWX:TMUS 76 Inventory Turnover is 3.71 as of Mar. 2026. GuruFocus rates XSWX:TMUS with a GF Score™ of 76/100 and a GF Value™ of CHF181.89. The stock has 2 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. T-Mobile US's Cost of Goods Sold for the three months ended in Mar. 2026 was CHF6,949 Mil. T-Mobile US's Average Total Inventories for the quarter that ended in Mar. 2026 was CHF1,874 Mil. T-Mobile US's Inventory Turnover for the quarter that ended in Mar. 2026 was 3.71.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. T-Mobile US's Days Inventory for the three months ended in Mar. 2026 was 24.61.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. T-Mobile US's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.10.

T-Mobile US  (XSWX:TMUS) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

T-Mobile US's Days Inventory for the three months ended in Mar. 2026 is calculated as:

Days Inventory =Average Total Inventories (Q: Mar. 2026 )/Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=1874.296/6949.497*365 / 4
=24.61

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

T-Mobile US's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=1874.296 / 18192.141
=0.10

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Be Aware

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

T-Mobile US Inventory Turnover Related Terms

T-Mobile US Inventory Turnover Historical Data

* Premium members only.

The historical data trend for T-Mobile US's Inventory Turnover can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

T-Mobile US Inventory Turnover Chart

T-Mobile US Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Inventory Turnover
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.63 16.38 16.28 18.34 15.60

T-Mobile US Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Inventory Turnover Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 4.16 3.89 3.77 4.30 3.71
XSWX:TMUS
76GF Score
T-Mobile US Inc XSWX:TMUS
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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T-Mobile US Inventory Turnover Calculation

T-Mobile US's Inventory Turnover for the fiscal year that ended in Dec. 2025 is calculated as

Inventory Turnover (A: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (A: Dec. 2025 ) / ((Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count )
=26117.6 / ((1432.801 + 1916.545) / 2 )
=26117.6 / 1674.673
=15.60

T-Mobile US's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

Inventory Turnover (Q: Mar. 2026 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Mar. 2026 ) / ((Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count )
=6949.497 / ((1916.545 + 1832.047) / 2 )
=6949.497 / 1874.296
=3.71

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Inventory Turnover →
What does a Inventory Turnover of 3.71 mean?
T-Mobile US (XSWX:TMUS) has a Inventory Turnover of 3.71 as of Mar. 2026. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on T-Mobile US and its competitors.
Is T-Mobile US's Inventory Turnover too high?
T-Mobile US's current Inventory Turnover is 3.71. Overall, T-Mobile US has a GF Score™ of 76/100, reflecting its overall financial health beyond just this single metric.
How does T-Mobile US's Inventory Turnover compare to VZ and T?
T-Mobile US's Inventory Turnover of 3.71 can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Inventory Turnover for a Telecommunication Services company?
A good Inventory Turnover depends on the Telecommunication Services industry context. However, Inventory Turnover should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Inventory Turnover mean?
A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on T-Mobile US and its competitors. T-Mobile US's current Inventory Turnover is 3.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is T-Mobile US stock overvalued right now?
T-Mobile US (XSWX:TMUS) has a current Inventory Turnover of 3.71. The stock's GF Value™ is CHF181.89, compared to a current price of CHF147.84 — trading 18.7% below its estimated fair value. The current Inventory Turnover is 3.71. T-Mobile US's overall GF Score™ is 76/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Inventory Turnover calculated?
Inventory Turnover is calculated from a company's financial statements. For T-Mobile US (XSWX:TMUS), the current Inventory Turnover is 3.71 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is T-Mobile US (XSWX:TMUS) Overvalued in 2026?

Based on GuruFocus' analysis, T-Mobile US stock appears to be undervalued. The current stock price of CHF147.84 is trading 18.7% below its estimated GF Value™ of CHF181.89.

Key valuation signals for XSWX:TMUS:

  • Inventory Turnover: 3.71
  • GF Value™: CHF181.89 vs. price of CHF147.84 (18.7% below fair value)
  • GF Score™: 76/100 with 2 warning signs

No single metric tells the full story. See the XSWX:TMUS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

T-Mobile US Business Description

Address 12920 SE 38th Street, Bellevue, WA, USA, 98006-1350
Deutsche Telekom merged its T-Mobile USA unit with prepaid specialist MetroPCS in 2013, and that firm merged with Sprint in 2020, creating the second-largest wireless carrier in the US. T-Mobile now serves about 86 million postpaid and 26 million prepaid phone customers, equal to around 30% of the US retail wireless market. The firm entered the fixed-wireless broadband market aggressively in 2021 and now serves 8 million residential and business customers with its wireless network. It also serves 1 million fiber broadband customers through joint ventures with fiber network owners. T-Mobile owns a stake in these firms, which provide wholesale access to their networks. In addition, T-Mobile provides wholesale services to wireless resellers.
76GF Score

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Inventory Turnover is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF147.84
Price
CHF181.89
GF Value