AltenWBO:ATE -0.64%61 Days Inventory is 0.00 as of Dec. 2025. GuruFocus rates WBO:ATE with a GF Score™ of 61/100 and a GF Value™ of €100.90 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 1,647 Software companies, Alten ranks worse than 60716.39% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Alten's Average Total Inventories for the
six
months ended in Dec. 2025 was €0 Mil. Alten's Cost of Goods Sold for the
six
months ended in Dec. 2025 was €1,626 Mil.
Hence, Alten's Days Inventory for the
six
months ended in Dec. 2025 was 0.00.
The historical rank and industry rank for Alten's Days Inventory or its related term are showing as below:
During the past 13 years, Alten's highest Days Inventory was 0.04. The lowest was 0.04. And the median was 0.04.
WBO:ATE's Days Inventory is not ranked *
in the Software industry.
Industry Median: 20.13 * Ranked among companies with meaningful Days Inventory only.
Alten's Days Inventory
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Inventory Turnover measures how fast the company turns over its inventory within a year.
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.
Alten's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.00.
Alten (WBO:ATE) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Alten's Inventory Turnover for the
six
months ended in Dec. 2025 is calculated as
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.
Alten's Inventory to Revenue for the
six
months ended in Dec. 2025 is calculated as
* 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
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Alten Days Inventory Related Terms
Alten Days Inventory Historical Data
* Premium members only.
The historical data trend for Alten's Days Inventory 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.
WBO:ATE vs IBM, ACN, FISV: Days Inventory Comparison
For the Information Technology Services subindustry, Alten's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Alten Days Inventory vs Software Industry
For the Software industry and Technology sector, Alten's Days Inventory distribution charts can be found below:
* The bar in red indicates where Alten's Days Inventory falls into.
* 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.
Alten (WBO:ATE) has a Days Inventory of 0.00 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Alten and its competitors. Over the past decade, Alten's Days Inventory has ranged from 0.04 to 0.04. According to the industry distribution chart, Alten ranks #999999 out of 1647 companies in the Software industry.
Is Alten's Days Inventory too high?
Alten's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 0.04 to a high of 0.04. Based on the distribution chart, Alten ranks #999999 out of 1647 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Alten has a GF Score™ of 61/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Alten's Days Inventory compare to IBM and ACN?
According to the Software industry distribution chart, Alten ranks #999999 out of 1647 companies for Days Inventory. This places Alten in the lower half of its industry. The industry median Days Inventory is 20.13. Historically, Alten's own Days Inventory has ranged from 0.04 to 0.04 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Software company?
The median Days Inventory among Software companies is 20.13, based on 1,647 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Alten and its competitors. For the Software industry, the median Days Inventory is 20.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alten's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alten stock overvalued right now?
Based on GuruFocus' analysis, Alten (WBO:ATE) is currently considered Significantly Undervalued. The stock's GF Value™ is €100.90, compared to a current price of €54.30 — trading 46.2% below its estimated fair value. The current Days Inventory is 0.00. Alten's overall GF Score™ is 61/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Alten (WBO:ATE), the current Days Inventory is 0.00 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 Alten (WBO:ATE) Overvalued in 2026?
Based on GuruFocus' analysis, Alten stock appears to be undervalued.
The current stock price of €54.30 is trading 46.2% below its estimated GF Value™ of €100.90.
GuruFocus considers Alten to be Significantly Undervalued.
Key valuation signals for WBO:ATE:
Days Inventory: 0.00
GF Value™: €100.90 vs. price of €54.30 (46.2% below fair value)
No single metric tells the full story. See the WBO:ATE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Alten is an engineering and technology consulting firm. The company provides design and research projects for the technical and information systems divisions of corporate clients in the industrial, telecommunications, and service sectors. Alten's business consists of three operating segments: engineering and technology consulting; telecoms and networks; and information systems. The engineering and technology consulting segment contributes the majority of group revenue. Alten generates approximately half of its revenue in France with most of the balance derived in other European countries.
61GF Score
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