Energy SpAMIL:ENY -1.93%55 Days Inventory is 397.35 as of Dec. 2025, which is 210% above its 10-year median of 128.23. GuruFocus rates MIL:ENY with a GF Score™ of 55/100 and a GF Value™ of €0.81 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 2,962 Industrial Products companies, Energy SpA ranks worse than 95.51% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Energy SpA's Average Total Inventories for the
six
months ended in Dec. 2025 was €25.70 Mil. Energy SpA's Cost of Goods Sold for the
six
months ended in Dec. 2025 was €11.80 Mil.
Hence, Energy SpA's Days Inventory for the
six
months ended in Dec. 2025 was 397.35.
The historical rank and industry rank for Energy SpA's Days Inventory or its related term are showing as below:
MIL:ENY'
s Days Inventory Range Over the Past 10 Years
Min: 47.92 Med: 128.23 Max: 448.69
Current: 444.13
During the past 7 years, Energy SpA's highest Days Inventory was 448.69. The lowest was 47.92. And the median was 128.23.
MIL:ENY's Days Inventory is ranked worse than 95.51% of 2962
companies
in the Industrial Products industry
Industry Median: 119.44
vs MIL:ENY: 444.13
Energy SpA's Days Inventory
increased
from Dec. 2024 (255.35) to Dec. 2025 (397.35).
It might indicate that Energy SpA's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Energy SpA's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.46.
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.
Energy SpA's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 1.45.
Energy SpA (MIL:ENY) 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.
Energy SpA'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.
Energy SpA'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.
Energy SpA Days Inventory Related Terms
Energy SpA Days Inventory Historical Data
* Premium members only.
The historical data trend for Energy SpA'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.
MIL:ENY vs VRT, BE, HUBB: Days Inventory Comparison
For the Electrical Equipment & Parts subindustry, Energy SpA'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.
Energy SpA Days Inventory vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Energy SpA's Days Inventory distribution charts can be found below:
* The bar in red indicates where Energy SpA'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.
Energy SpA (MIL:ENY) has a Days Inventory of 397.35 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Energy SpA and its competitors. This is 210% above median its historical median of 128.23. Over the past decade, Energy SpA's Days Inventory has ranged from 47.92 to 448.69. According to the industry distribution chart, Energy SpA ranks #2829 out of 2962 companies in the Industrial Products industry, placing it in the top 95.5%.
Is Energy SpA's Days Inventory too high?
Energy SpA's current Days Inventory of 397.35 is 210% above median its 10-year median of 128.23. Over the past 10 years, this metric has ranged from a low of 47.92 to a high of 448.69. The Industrial Products industry median Days Inventory is 119.44. Energy SpA's value of 397.35 is 232.7% above this industry median. Based on the distribution chart, Energy SpA ranks #2829 out of 2962 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Energy SpA has a GF Score™ of 55/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Energy SpA's Days Inventory compare to VRT and BE?
According to the Industrial Products industry distribution chart, Energy SpA ranks #2829 out of 2962 companies for Days Inventory. This places Energy SpA in the lower half of its industry. The industry median Days Inventory is 119.44. Energy SpA's value of 397.35 is 232.7% above this benchmark. Historically, Energy SpA's own Days Inventory has ranged from 47.92 to 448.69 over the past decade. While the company's 10-year median is 128.23 vs. the industry median of 119.44, Energy SpA has consistently been above 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 an Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.44, based on 2,962 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. Energy SpA's current Days Inventory of 397.35 is 232.7% above 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 Energy SpA and its competitors. For the Industrial Products industry, the median Days Inventory is 119.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Energy SpA's current Days Inventory is 397.35, which is 210% above median its own 10-year median of 128.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energy SpA stock overvalued right now?
Based on GuruFocus' analysis, Energy SpA (MIL:ENY) is currently considered Modestly Undervalued. The stock's GF Value™ is €0.81, compared to a current price of €0.71 — trading 12.3% below its estimated fair value. The current Days Inventory is 397.35, which is 210% above median its 10-year median of 128.23 and 232.7% above the Industrial Products industry median of 119.44. Energy SpA's overall GF Score™ is 55/100 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 Energy SpA (MIL:ENY), the current Days Inventory is 397.35 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 Energy SpA (MIL:ENY) Overvalued in 2026?
Based on GuruFocus' analysis, Energy SpA stock appears to be undervalued.
The current stock price of €0.71 is trading 12.3% below its estimated GF Value™ of €0.81.
GuruFocus considers Energy SpA to be Modestly Undervalued.
Key valuation signals for MIL:ENY:
Days Inventory: 397.35 (210% above median its 10-year median of 128.23)
GF Value™: €0.81 vs. price of €0.71 (12.3% below fair value)
Industry Position: 232.7% above the Industrial Products median (#2829 of 2962)
No single metric tells the full story. See the MIL:ENY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Energy SpA offers storage systems for energy from renewable sources. The systems developed and marketed are integrated with proprietary software that allows customers to manage intelligently, in a cloud platform, the monitoring and the process of storage, energy use, consumption, and energy traffic. It offers two product categories Small & Large ESS category, consisting of energy storage systems of less than 50 kw; and Extra Large ESS category, consisting of energy storage systems of more than 50 kw.
55GF Score
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