Airthings ASA (STU:64J) Inventory Turnover: 0.17 (As of Sep. 2025)

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STU:64J Airthings ASA STU:64J
61 GF Score
Price €0.00
GF Value €0.08
! 6 Warning Signs
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What is Airthings ASA Inventory Turnover?

Airthings ASA STU:64J 61 Inventory Turnover is 0.17 as of Sep. 2025. GuruFocus rates STU:64J with a GF Score™ of 61/100 and a GF Value™ of €0.08. The stock has 6 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. Airthings ASA's Cost of Goods Sold for the three months ended in Sep. 2025 was €2.01 Mil. Airthings ASA's Average Total Inventories for the quarter that ended in Sep. 2025 was €11.56 Mil. Airthings ASA's Inventory Turnover for the quarter that ended in Sep. 2025 was 0.17.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Airthings ASA's Days Inventory for the three months ended in Sep. 2025 was 523.95.

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. Airthings ASA's Inventory-to-Revenue for the quarter that ended in Sep. 2025 was 2.05.

Airthings ASA  (STU:64J) 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.

Airthings ASA's Days Inventory for the three months ended in Sep. 2025 is calculated as:

Days Inventory =Average Total Inventories (Q: Sep. 2025 )/Cost of Goods Sold (Q: Sep. 2025 )*Days in Period
=11.5585/2.013*365 / 4
=523.95

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.

Airthings ASA's Inventory to Revenue for the quarter that ended in Sep. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Sep. 2025 ) / Revenue (Q: Sep. 2025 )
=11.5585 / 5.643
=2.05

* 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.

Airthings ASA Inventory Turnover Related Terms

Airthings ASA Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Airthings ASA'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.

Airthings ASA Inventory Turnover Chart

Airthings ASA Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Inventory Turnover
Get a 7-Day Free Trial 1.82 1.65 0.98 0.83 1.34

Airthings ASA Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 0.29 0.48 0.33 0.26 0.17
STU:64J
61GF Score
Airthings ASA STU:64J
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Airthings ASA Inventory Turnover Calculation

Airthings ASA's Inventory Turnover for the fiscal year that ended in Dec. 2024 is calculated as

Inventory Turnover (A: Dec. 2024 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (A: Dec. 2024 ) / ((Total Inventories (A: Dec. 2023 ) + Total Inventories (A: Dec. 2024 )) / count )
=16.084 / ((14.048 + 10.009) / 2 )
=16.084 / 12.0285
=1.34

Airthings ASA's Inventory Turnover for the quarter that ended in Sep. 2025 is calculated as

Inventory Turnover (Q: Sep. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Sep. 2025 ) / ((Total Inventories (Q: Jun. 2025 ) + Total Inventories (Q: Sep. 2025 )) / count )
=2.013 / ((11.413 + 11.704) / 2 )
=2.013 / 11.5585
=0.17

* 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 0.17 mean?
Airthings ASA (STU:64J) has a Inventory Turnover of 0.17 as of Sep. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Airthings ASA and its competitors.
Is Airthings ASA's Inventory Turnover too high?
Airthings ASA's current Inventory Turnover is 0.17. Overall, Airthings ASA has a GF Score™ of 61/100, reflecting its overall financial health beyond just this single metric.
How does Airthings ASA's Inventory Turnover compare to VRT and BE?
Airthings ASA's Inventory Turnover of 0.17 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Inventory Turnover depends on the Industrial Products 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 Airthings ASA and its competitors. Airthings ASA's current Inventory Turnover is 0.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Airthings ASA stock overvalued right now?
Airthings ASA (STU:64J) has a current Inventory Turnover of 0.17. The stock's GF Value™ is €0.08, compared to a current price of €0.00 — trading 95.5% below its estimated fair value. The current Inventory Turnover is 0.17. Airthings ASA's overall GF Score™ is 61/100 with 6 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 Airthings ASA (STU:64J), the current Inventory Turnover is 0.17 as of Sep. 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 Airthings ASA (STU:64J) Overvalued in 2026?

Based on GuruFocus' analysis, Airthings ASA stock appears to be undervalued. The current stock price of €0.00 is trading 95.5% below its estimated GF Value™ of €0.08.

Key valuation signals for STU:64J:

  • Inventory Turnover: 0.17
  • GF Value™: €0.08 vs. price of €0.00 (95.5% below fair value)
  • GF Score™: 61/100 with 6 warning signs

No single metric tells the full story. See the STU:64J stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Airthings ASA Business Description

Address Wergelandsveien 7, Oslo, NOR, 0167
Airthings ASA is a hardware-enabled software company that develops products and systems for monitoring indoor air quality, radon, and energy efficiency. The company's solutions resolve issues related to air quality and air containment and enable a reduced CO2 footprint by optimizing energy consumption for buildings. It is engaged in three business segments, which include Airthings for Consumer (Consumer), Airthings for Business (AfB), and Airthings for Professionals (Pro). The majority of the revenue comes from the Airthings for Consumer segment, which offers air quality monitors and air purifiers with software solutions to enable consumers to create and maintain a healthy home environment.
61GF Score

Get the complete analysis for STU:64J

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

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