EnviTec Biogas AGFRA:ETG +1.67%74 Days Inventory is 0.00 as of Dec. 2025. GuruFocus rates FRA:ETG with a GF Score™ of 74/100 and a GF Value™ of €23.17 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 333 Utilities - Independent Power Producers companies, EnviTec Biogas AG ranks worse than 86.49% on this metric.
EnviTec Biogas AG's Days Inventory
declined
from Jun. 2024 (145.00) to Dec. 2025 (0.00).
Warning Sign:
If a company builds up inventory, it may mean it is having difficulties selling its goods.
Inventory Turnover measures how fast the company turns over its inventory within a year.
EnviTec Biogas AG's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.00.
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.
EnviTec Biogas AG (FRA:ETG) 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.
EnviTec Biogas AG'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.
EnviTec Biogas AG'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.
EnviTec Biogas AG Days Inventory Related Terms
EnviTec Biogas AG Days Inventory Historical Data
* Premium members only.
The historical data trend for EnviTec Biogas AG'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.
EnviTec Biogas AG Days Inventory Competitor Comparison
For the Utilities - Renewable subindustry, EnviTec Biogas AG'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.
EnviTec Biogas AG Days Inventory vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, EnviTec Biogas AG's Days Inventory distribution charts can be found below:
* The bar in red indicates where EnviTec Biogas AG'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.
EnviTec Biogas AG (FRA:ETG) 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 EnviTec Biogas AG and its competitors. Over the past decade, EnviTec Biogas AG's Days Inventory has ranged from 86.19 to 210.78. According to the industry distribution chart, EnviTec Biogas AG ranks #288 out of 333 companies in the Utilities - Independent Power Producers industry, placing it in the top 86.5%.
Is EnviTec Biogas AG's Days Inventory too high?
EnviTec Biogas AG's current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 86.19 to a high of 210.78. Based on the distribution chart, EnviTec Biogas AG ranks #288 out of 333 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, EnviTec Biogas AG has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does EnviTec Biogas AG's Days Inventory compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, EnviTec Biogas AG ranks #288 out of 333 companies for Days Inventory. This places EnviTec Biogas AG in the lower half of its industry. The industry median Days Inventory is 27.90. Historically, EnviTec Biogas AG's own Days Inventory has ranged from 86.19 to 210.78 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 an Utilities - Independent Power Producers company?
The median Days Inventory among Utilities - Independent Power Producers companies is 27.90, based on 333 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 EnviTec Biogas AG and its competitors. For the Utilities - Independent Power Producers industry, the median Days Inventory is 27.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EnviTec Biogas AG'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 EnviTec Biogas AG stock overvalued right now?
Based on GuruFocus' analysis, EnviTec Biogas AG (FRA:ETG) is currently considered Modestly Undervalued. The stock's GF Value™ is €23.17, compared to a current price of €18.25 — trading 21.2% below its estimated fair value. The current Days Inventory is 0.00. EnviTec Biogas AG's overall GF Score™ is 74/100 with 5 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 EnviTec Biogas AG (FRA:ETG), 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 EnviTec Biogas AG (FRA:ETG) Overvalued in 2026?
Based on GuruFocus' analysis, EnviTec Biogas AG stock appears to be undervalued.
The current stock price of €18.25 is trading 21.2% below its estimated GF Value™ of €23.17.
GuruFocus considers EnviTec Biogas AG to be Modestly Undervalued.
Key valuation signals for FRA:ETG:
Days Inventory: 0.00
GF Value™: €23.17 vs. price of €18.25 (21.2% below fair value)
No single metric tells the full story. See the FRA:ETG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
EnviTec Biogas AG is a Germany based company engaged in manufacturing and operating biogas and biomethane plants. It provides biological and technical services, and plant management and operation services. The operating segments of the company are Plant construction, Own plant operation and energy, and Service. It generates maximum revenue from its Own plant operation and energy segment. Geographically, it derives a majority of its revenue from Germany and also has a presence in Italy; Great Britain; Czech Republic; France; Denmark and Other Countries.
74GF Score
Get the complete analysis for FRA:ETG
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
FRA:ETG has been successfully added to your 
