Aton Green Storage SpA (MIL:ATON) Debt-to-Equity: -2.14 (As of Dec. 2025)

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MIL:ATON Aton Green Storage SpA MIL:ATON
11 GF Score
Price €0.29
GF Value €0.59
Valuation Possible Value Trap
! 7 Warning Signs
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What is Aton Green Storage SpA Debt-to-Equity?

Aton Green Storage SpA MIL:ATON +3.62% 11 Debt-to-Equity is -2.14 as of Dec. 2025. GuruFocus rates MIL:ATON with a GF Score™ of 11/100 and a GF Value™ of €0.59 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 2,679 Industrial Products companies, Aton Green Storage SpA ranks worse than 37327.32% on this metric.

Aton Green Storage SpA's Short-Term Debt & Capital Lease Obligation for the quarter that ended in Dec. 2025 was €9.15 Mil. Aton Green Storage SpA's Long-Term Debt & Capital Lease Obligation for the quarter that ended in Dec. 2025 was €17.24 Mil. Aton Green Storage SpA's Total Stockholders Equity for the quarter that ended in Dec. 2025 was €-12.31 Mil. Aton Green Storage SpA's debt to equity for the quarter that ended in Dec. 2025 was -2.14.

A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.

The historical rank and industry rank for Aton Green Storage SpA's Debt-to-Equity or its related term are showing as below:

MIL:ATON' s Debt-to-Equity Range Over the Past 10 Years
Min: -5.48   Med: 1.07   Max: 3.54
Current: -2.14

During the past 8 years, the highest Debt-to-Equity Ratio of Aton Green Storage SpA was 3.54. The lowest was -5.48. And the median was 1.07.

MIL:ATON's Debt-to-Equity is not ranked
in the Industrial Products industry.
Industry Median: 0.28 vs MIL:ATON: -2.14

Aton Green Storage SpA  (MIL:ATON) Debt-to-Equity Explanation

In the calculation of Debt to Equity, we use the total of Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation divided by Total Stockholders Equity. In some calculations, Total Liabilities is used to for calculation.


Be Aware

Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.


Aton Green Storage SpA Debt-to-Equity Related Terms


Aton Green Storage SpA Debt-to-Equity Historical Data

* Premium members only.

The historical data trend for Aton Green Storage SpA's Debt-to-Equity 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.

Aton Green Storage SpA Debt-to-Equity Chart

Aton Green Storage SpA Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Debt-to-Equity
Get a 7-Day Free Trial 0.29 0.89 1.25 1.92 -2.14

Aton Green Storage SpA Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Debt-to-Equity Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.25 1.36 1.92 2.02 -2.14

MIL:ATON vs VRT, BE, HUBB: Debt-to-Equity Comparison

For the Electrical Equipment & Parts subindustry, Aton Green Storage SpA's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity 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.


Aton Green Storage SpA Debt-to-Equity vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Aton Green Storage SpA's Debt-to-Equity distribution charts can be found below:

* The bar in red indicates where Aton Green Storage SpA's Debt-to-Equity falls into.


MIL:ATON
11GF Score
Aton Green Storage SpA MIL:ATON
Debt-to-Equity is just one metric. See GF Score™, valuation, warning signs, and more.
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Aton Green Storage SpA Debt-to-Equity Calculation

Debt to Equity measures the financial leverage a company has.

Aton Green Storage SpA's Debt to Equity Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Aton Green Storage SpA's Debt to Equity Ratio for the quarter that 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.

Frequently Asked Questions Learn more about Debt-to-Equity →
What does a Debt-to-Equity of -2.14 mean?
Aton Green Storage SpA (MIL:ATON) has a Debt-to-Equity of -2.14 as of Dec. 2025. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Aton Green Storage SpA and its competitors. According to the industry distribution chart, Aton Green Storage SpA ranks #999999 out of 2679 companies in the Industrial Products industry.
Is Aton Green Storage SpA's Debt-to-Equity too high?
Aton Green Storage SpA's current Debt-to-Equity is -2.14. Based on the distribution chart, Aton Green Storage SpA ranks #999999 out of 2679 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Aton Green Storage SpA has a GF Score™ of 11/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Aton Green Storage SpA's Debt-to-Equity compare to VRT and BE?
According to the Industrial Products industry distribution chart, Aton Green Storage SpA ranks #999999 out of 2679 companies for Debt-to-Equity. This places Aton Green Storage SpA in the lower half of its industry. The industry median Debt-to-Equity is 0.28. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Debt-to-Equity for an Industrial Products company?
The median Debt-to-Equity among Industrial Products companies is 0.28, based on 2,679 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity 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 Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Aton Green Storage SpA and its competitors. For the Industrial Products industry, the median Debt-to-Equity is 0.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aton Green Storage SpA's current Debt-to-Equity is -2.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aton Green Storage SpA stock overvalued right now?
Based on GuruFocus' analysis, Aton Green Storage SpA (MIL:ATON) is currently considered Possible Value Trap. The stock's GF Value™ is €0.59, compared to a current price of €0.29 — trading 51.5% below its estimated fair value. The current Debt-to-Equity is -2.14. Aton Green Storage SpA's overall GF Score™ is 11/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Aton Green Storage SpA (MIL:ATON), the current Debt-to-Equity is -2.14 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 Aton Green Storage SpA (MIL:ATON) Overvalued in 2026?

Based on GuruFocus' analysis, Aton Green Storage SpA stock appears to be undervalued. The current stock price of €0.29 is trading 51.5% below its estimated GF Value™ of €0.59. GuruFocus considers Aton Green Storage SpA to be Possible Value Trap.

Key valuation signals for MIL:ATON:

  • Debt-to-Equity: -2.14
  • GF Value™: €0.59 vs. price of €0.29 (51.5% below fair value)
  • GF Score™: 11/100 with 7 warning signs

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


Aton Green Storage SpA Business Description

Other Exchanges 6E6:Germany
Address Via Guido Rossa, 5, Spilamberto, Modena, ITA, 41057
Aton Green Storage SpA is an Italian company in the market for the engineering and production of storage systems for photovoltaic systems - Battery Energy Storage System. Its products include RA. Store-K, RA.Store-3, Zon.IS, G.Store, H.Store, Z.Store for new and existing plants; and Axis.T. for electric vehicle charging.
11GF Score

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

€0.29
Price
€0.59
GF Value