Lighton (STU:I63) Debt-to-Equity: 0.03 (As of Dec. 2025) — 86% Below Median

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STU:I63 Lighton SA STU:I63
20 GF Score
Price €3.17
! 4 Warning Signs
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What is Lighton Debt-to-Equity?

Lighton STU:I63 -0.16% 20 Debt-to-Equity is 0.03 as of Dec. 2025, which is 86% below its 10-year median of 0.22. GuruFocus rates STU:I63 with a GF Score™ of 20/100. The stock has 4 warning signs investors should review. Among 2,246 Software companies, Lighton ranks better than 86.64% on this metric.

Lighton's Short-Term Debt & Capital Lease Obligation for the quarter that ended in Dec. 2025 was €0.07 Mil. Lighton's Long-Term Debt & Capital Lease Obligation for the quarter that ended in Dec. 2025 was €0.07 Mil. Lighton's Total Stockholders Equity for the quarter that ended in Dec. 2025 was €4.08 Mil. Lighton's debt to equity for the quarter that ended in Dec. 2025 was 0.03.

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 Lighton's Debt-to-Equity or its related term are showing as below:

STU:I63' s Debt-to-Equity Range Over the Past 10 Years
Min: 0.02   Med: 0.22   Max: 2.47
Current: 0.03

During the past 4 years, the highest Debt-to-Equity Ratio of Lighton was 2.47. The lowest was 0.02. And the median was 0.22.

STU:I63's Debt-to-Equity is ranked better than
86.64% of 2246 companies
in the Software industry
Industry Median: 0.2 vs STU:I63: 0.03

Lighton  (STU:I63) 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.


Lighton Debt-to-Equity Related Terms


Lighton Debt-to-Equity Historical Data

* Premium members only.

The historical data trend for Lighton'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.

Lighton Debt-to-Equity Chart

Lighton Annual Data
Trend Dec22 Dec23 Dec24 Dec25
Debt-to-Equity
2.47 0.40 0.02 0.03

Lighton Semi-Annual Data
Dec22 Dec23 Jun24 Dec24 Jun25 Dec25
Debt-to-Equity Get a 7-Day Free Trial 0.40 0.63 0.02 0.02 0.03

STU:I63 vs MSFT, PLTR, ORCL: Debt-to-Equity Comparison

For the Software - Infrastructure subindustry, Lighton'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.


Lighton Debt-to-Equity vs Software Industry

For the Software industry and Technology sector, Lighton's Debt-to-Equity distribution charts can be found below:

* The bar in red indicates where Lighton's Debt-to-Equity falls into.


STU:I63
20GF Score
Lighton SA STU:I63
Debt-to-Equity is just one metric. See GF Score™, valuation, warning signs, and more.
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Lighton Debt-to-Equity Calculation

Debt to Equity measures the financial leverage a company has.

Lighton's Debt to Equity Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Lighton'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 0.03 mean?
Lighton (STU:I63) has a Debt-to-Equity of 0.03 as of Dec. 2025. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Lighton and its competitors. This is 86% below median its historical median of 0.22. Over the past decade, Lighton's Debt-to-Equity has ranged from 0.02 to 2.47. According to the industry distribution chart, Lighton ranks #300 out of 2246 companies in the Software industry, placing it in the top 13.4%.
Is Lighton's Debt-to-Equity too high?
Lighton's current Debt-to-Equity of 0.03 is 86% below median its 10-year median of 0.22. Over the past 10 years, this metric has ranged from a low of 0.02 to a high of 2.47. The Software industry median Debt-to-Equity is 0.20. Lighton's value of 0.03 is 85% below this industry median. Based on the distribution chart, Lighton ranks #300 out of 2246 companies in the Software industry, which is in the top quartile — a strong position relative to peers. Overall, Lighton has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Lighton's Debt-to-Equity compare to MSFT and PLTR?
According to the Software industry distribution chart, Lighton ranks #300 out of 2246 companies for Debt-to-Equity. This places Lighton in the top 13% of its industry — outperforming the majority of peers. The industry median Debt-to-Equity is 0.20. Lighton's value of 0.03 is 85% below this benchmark. Historically, Lighton's own Debt-to-Equity has ranged from 0.02 to 2.47 over the past decade. While the company's 10-year median is 0.22 vs. the industry median of 0.20, Lighton 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 Debt-to-Equity for a Software company?
The median Debt-to-Equity among Software companies is 0.20, based on 2,246 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. Lighton's current Debt-to-Equity of 0.03 is 85% 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 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 Lighton and its competitors. For the Software industry, the median Debt-to-Equity is 0.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lighton's current Debt-to-Equity is 0.03, which is 86% below median its own 10-year median of 0.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lighton stock overvalued right now?
Lighton (STU:I63) has a current Debt-to-Equity of 0.03. The current Debt-to-Equity is 0.03, which is 86% below median its 10-year median of 0.22 and 85% below the Software industry median of 0.20. Lighton's overall GF Score™ is 20/100 with 4 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 Lighton (STU:I63), the current Debt-to-Equity is 0.03 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.

Lighton Business Description

Other Exchanges ALTAI:France
Address 2 rue de la Bourse, Paris, FRA, 75002
Lighton SA is a provider of sovereign generative AI platform software for enterprise document intelligence and workflow automation. The company offers a platform that enables organizations to deploy AI agents within their infrastructure, grounding in internal documents to execute automated workflows through tool integration. The platform supports custom workflow creation, multi-format document processing, and flexible deployment options from cloud to air-gapped systems. The technology serves large enterprises and public sector organisations requiring on-premises AI deployment with complete data control, supporting use cases in compliance management, process automation, and knowledge management.
20GF Score

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

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