Ctac NVSTU:TAC +3.09%68 Days Inventory is 0.40 as of Dec. 2025, which is 17% below its 10-year median of 0.48. GuruFocus rates STU:TAC with a GF Score™ of 68/100 and a GF Value™ of €3.39 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,648 Software companies, Ctac NV ranks better than 93.57% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Ctac NV's Average Total Inventories for the
six
months ended in Dec. 2025 was €0.1 Mil. Ctac NV's Cost of Goods Sold for the
six
months ended in Dec. 2025 was €45.5 Mil.
Hence, Ctac NV's Days Inventory for the
six
months ended in Dec. 2025 was 0.40.
The historical rank and industry rank for Ctac NV's Days Inventory or its related term are showing as below:
STU:TAC'
s Days Inventory Range Over the Past 10 Years
Min: 0.3 Med: 0.48 Max: 0.71
Current: 0.35
During the past 13 years, Ctac NV's highest Days Inventory was 0.71. The lowest was 0.30. And the median was 0.48.
STU:TAC's Days Inventory is ranked better than 93.57% of 1648
companies
in the Software industry
Industry Median: 20.11
vs STU:TAC: 0.35
Ctac NV's Days Inventory
stayed the same
from Dec. 2024 (0.40) to Dec. 2025 (0.40).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Ctac NV's Inventory Turnover for the
six
months ended in Dec. 2025 was 459.72.
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.
Ctac NV's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.00.
Ctac NV (STU:TAC) 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.
Ctac NV'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.
Ctac NV'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.
Ctac NV Days Inventory Related Terms
Ctac NV Days Inventory Historical Data
* Premium members only.
The historical data trend for Ctac NV'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.
STU:TAC vs IBM, ACN, FISV: Days Inventory Comparison
For the Information Technology Services subindustry, Ctac NV'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.
Ctac NV Days Inventory vs Software Industry
For the Software industry and Technology sector, Ctac NV's Days Inventory distribution charts can be found below:
* The bar in red indicates where Ctac NV'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.
Ctac NV (STU:TAC) has a Days Inventory of 0.40 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Ctac NV and its competitors. This is 17% below median its historical median of 0.48. Over the past decade, Ctac NV's Days Inventory has ranged from 0.30 to 0.71. According to the industry distribution chart, Ctac NV ranks #106 out of 1648 companies in the Software industry, placing it in the top 6.4%.
Is Ctac NV's Days Inventory too high?
Ctac NV's current Days Inventory of 0.40 is 17% below median its 10-year median of 0.48. Over the past 10 years, this metric has ranged from a low of 0.30 to a high of 0.71. The Software industry median Days Inventory is 20.11. Ctac NV's value of 0.40 is 98% below this industry median. Based on the distribution chart, Ctac NV ranks #106 out of 1648 companies in the Software industry, which is in the top quartile — a strong position relative to peers. Overall, Ctac NV has a GF Score™ of 68/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ctac NV's Days Inventory compare to IBM and ACN?
According to the Software industry distribution chart, Ctac NV ranks #106 out of 1648 companies for Days Inventory. This places Ctac NV in the top 6% of its industry — outperforming the majority of peers. The industry median Days Inventory is 20.11. Ctac NV's value of 0.40 is 98% below this benchmark. Historically, Ctac NV's own Days Inventory has ranged from 0.30 to 0.71 over the past decade. While the company's 10-year median is 0.48 vs. the industry median of 20.11, Ctac NV has consistently been below the industry average. 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 20.11, based on 1,648 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. Ctac NV's current Days Inventory of 0.40 is 98% below the industry median. 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 Ctac NV and its competitors. For the Software industry, the median Days Inventory is 20.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ctac NV's current Days Inventory is 0.40, which is 17% below median its own 10-year median of 0.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ctac NV stock overvalued right now?
Based on GuruFocus' analysis, Ctac NV (STU:TAC) is currently considered Modestly Undervalued. The stock's GF Value™ is €3.39, compared to a current price of €3.00 — trading 11.5% below its estimated fair value. The current Days Inventory is 0.40, which is 17% below median its 10-year median of 0.48 and 98% below the Software industry median of 20.11. Ctac NV's overall GF Score™ is 68/100 with 4 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 Ctac NV (STU:TAC), the current Days Inventory is 0.40 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 Ctac NV (STU:TAC) Overvalued in 2026?
Based on GuruFocus' analysis, Ctac NV stock appears to be undervalued.
The current stock price of €3.00 is trading 11.5% below its estimated GF Value™ of €3.39.
GuruFocus considers Ctac NV to be Modestly Undervalued.
Key valuation signals for STU:TAC:
Days Inventory: 0.40 (17% below median its 10-year median of 0.48)
GF Value™: €3.39 vs. price of €3.00 (11.5% below fair value)
Industry Position: 98% below the Software median (#106 of 1648)
No single metric tells the full story. See the STU:TAC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ctac NV is a group of specialist IT companies offering expertise and services. The group offers a full range of IT services: from strategic advice and transformation through to the supply of specialist IT professionals via staffing services. The group provides services to the retail, manufacturing, wholesale, third-party logistics, and consumer products industries. The essential product of the company is the XV retail suite. The company classifies its business under geographical segments, including the Netherlands, Belgium, and Others. The Netherlands region generates the majority of revenue for the company.
68GF Score
Get the complete analysis for STU:TAC
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:TAC has been successfully added to your 
