ADVOF (Adtran Networks SE) Inventory Turnover: 1.89 (As of Dec. 2025)


ADVOF Adtran Networks SE ADVOF
55 GF Score
Price $24.19
GF Value $21.22
! 4 Warning Signs
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What is Adtran Networks SE Inventory Turnover?

Adtran Networks SE ADVOF 55 Inventory Turnover is 1.89 as of Dec. 2025. GuruFocus rates ADVOF with a GF Score™ of 55/100 and a GF Value™ of $21.22. The stock has 4 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. Adtran Networks SE's Cost of Goods Sold for the six months ended in Dec. 2025 was $197.1 Mil. Adtran Networks SE's Average Total Inventories for the quarter that ended in Dec. 2025 was $104.5 Mil. Adtran Networks SE's Inventory Turnover for the quarter that ended in Dec. 2025 was 1.89.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Adtran Networks SE's Days Inventory for the six months ended in Dec. 2025 was 96.73.

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. Adtran Networks SE's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.35.

Adtran Networks SE  (OTCPK:ADVOF) 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.

Adtran Networks SE's Days Inventory for the six months ended in Dec. 2025 is calculated as:

Days Inventory =Average Total Inventories (Q: Dec. 2025 )/Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=104.4755/197.113*365 / 2
=96.73

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.

Adtran Networks SE's Inventory to Revenue for the quarter that ended in Dec. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=104.4755 / 301.977
=0.35

* 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.

Adtran Networks SE Inventory Turnover Related Terms

Adtran Networks SE Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Adtran Networks SE'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.

Adtran Networks SE Inventory Turnover Chart

Adtran Networks SE 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 3.40 3.58 3.41 2.80 3.83

Adtran Networks SE Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 1.21 1.46 1.50 1.67 1.89
ADVOF
55GF Score
Adtran Networks SE ADVOF
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Adtran Networks SE Inventory Turnover Calculation

Adtran Networks SE'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 )
=371.426 / ((95.437 + 98.41) / 2 )
=371.426 / 96.9235
=3.83

Adtran Networks SE's Inventory Turnover for the quarter that ended in Dec. 2025 is calculated as

Inventory Turnover (Q: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Dec. 2025 ) / ((Total Inventories (Q: Jun. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count )
=197.113 / ((110.541 + 98.41) / 2 )
=197.113 / 104.4755
=1.89

* 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 1.89 mean?
Adtran Networks SE (ADVOF) has a Inventory Turnover of 1.89 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Adtran Networks SE and its competitors.
Is Adtran Networks SE's Inventory Turnover too high?
Adtran Networks SE's current Inventory Turnover is 1.89. Overall, Adtran Networks SE has a GF Score™ of 55/100, reflecting its overall financial health beyond just this single metric.
How does Adtran Networks SE's Inventory Turnover compare to CSCO and CIEN?
Adtran Networks SE's Inventory Turnover of 1.89 can be compared against companies in the Hardware 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 Hardware company?
A good Inventory Turnover depends on the Hardware 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 Adtran Networks SE and its competitors. Adtran Networks SE's current Inventory Turnover is 1.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Adtran Networks SE stock overvalued right now?
Adtran Networks SE (ADVOF) has a current Inventory Turnover of 1.89. The stock's GF Value™ is $21.22, compared to a current price of $24.19 — trading 14% above its estimated fair value. The current Inventory Turnover is 1.89. Adtran Networks SE's overall GF Score™ is 55/100 with 4 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 Adtran Networks SE (ADVOF), the current Inventory Turnover is 1.89 as of Dec. 2025. 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 Adtran Networks SE (ADVOF) Overvalued in 2026?

Based on GuruFocus' analysis, Adtran Networks SE stock appears to be overvalued. The current stock price of $24.19 is trading 14% above its estimated GF Value™ of $21.22.

Key valuation signals for ADVOF:

  • Inventory Turnover: 1.89
  • GF Value™: $21.22 vs. price of $24.19 (14% above fair value)
  • GF Score™: 55/100 with 4 warning signs

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

Adtran Networks SE Business Description

Other Exchanges 0NOL:UKADV:Germany
Address 901 Explorer Boulevard, Huntsville, AL, USA, 35806-2807
Adtran Networks SE develops, manufactures, and sells optical and Ethernet-based networking solutions to telecommunications carriers and enterprises to deliver data, storage, voice, and video services. Company segment includes: Network Solutions; and Services and Support,These systems are used by telecommunications service providers, private companies, universities, and government agencies. Some of its product categories are Open optical transport, Packet edge and aggregation, Disaggregated networking, Network virtualization, Network infrastructure assurance, and Automated network management. ADVA's geographical segments are United States, United Kingdom, Germany and Other international generating key revenue from United States.
55GF Score

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

$24.19
Price
$21.22
GF Value