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LightOn S.A. (ALTAI) AI Stock Analysis

FR:ALTAI

LightOn S.A.

(Paris:ALTAI)

Select Model
Rating:40Underperform
Price Target:EUR 1.50â–²(11.44% Upside)
Action:downgraded
Date:10/21/26

The score is weighed down primarily by weak financial performance (sharp profitability deterioration, negative gross profit, and worsening cash burn with equity erosion). Technicals add further pressure given the pronounced downtrend and very weak momentum signals. Valuation offers limited support because the negative P/E reflects ongoing losses and no dividend yield is available.

Positive Factors
Enterprise AI positioningA focused enterprise offering addresses organizational requirements for controlled deployment, search, text generation, and knowledge workflows. This positioning can support repeat software and services demand as businesses formalize generative-AI adoption across internal operations.
Negative Factors
Severe profitability deteriorationNegative gross profit means current revenue is not covering the direct costs of delivery, a more fundamental issue than ordinary operating-margin weakness. Persistent deterioration could require pricing changes, cost restructuring, or additional funding before earnings become sustainable.

LightOn S.A. (ALTAI) vs. iShares MSCI France ETF (EWQ)

-100%-75%-50%-25%0%25%50%FR:ALTAI-80.15%EWQ-1.36%Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
Market Cap
EUR 10.00M
Dividend Yield
―
Average Volume (3M)
41.24K
Price to Earnings (P/E)
-0.9
Beta (1Y)
1.12
Revenue Growth
71.65%
EPS Growth
-16.74%
Country
France
Employees
33
Sector
General
Sector Strength
55
Industry
Software - Infrastructure

LightOn S.A. Business Overview & Revenue Model

Company Description

LightOn SAS, a Paris-based company founded in 2016 by Igor Carron, Laurent Daudet, Florent Krzakala, and Sylvain Gigan, creates secure and tailored generative artificial intelligence solutions designed to boost enterprise productivity and competitive...

How the Company Makes Money

LightOn primarily makes money by selling enterprise generative-AI software and associated services. The core revenue model is typically based on (1) software licensing or subscription fees for access to its generative AI platform and/or enterprise AI...

LightOn S.A. Financial Statement Overview

Summary

Financial profile is pressured: profitability deteriorated from strong profits in 2023 to deep losses in 2024 and larger losses in 2025 (including negative gross profit). Cash flow also flipped from strong positive in 2023 to sizable and worsening cash burn in 2024–2025, raising funding risk. Balance sheet leverage is low, but equity erosion from losses reduces the cushion.

Income Statement

28Negative

Balance Sheet

62Positive

Cash Flow

22Negative
Financial statement breakdown
BreakdownTTMDec 2025Dec 2024Dec 2023Dec 2022
Income Statement
Total Revenue4.30M1.74M1.13M7.97M1.85M
Gross Profit-5.23M-2.62M-1.64M6.36M969.00K
EBITDA-8.29M-6.58M-4.23M4.08M159.00K
Net Income-9.65M-7.39M-4.81M3.74M-133.00K
Balance Sheet
Total Assets8.17M8.30M15.22M7.18M3.00M
Cash, Cash Equivalents and Short-Term Investments2.71M3.91M12.05M4.59M531.00K
Total Debt1.17M69.00K184.00K1.76M1.83M
Total Liabilities5.28M4.22M3.75M2.79M2.27M
Stockholders Equity2.89M4.08M11.47M4.38M740.00K
Cash Flow
Free Cash Flow0-7.97M-2.86M3.94M-424.00K
Operating Cash Flow0-7.91M-2.80M3.97M-416.00K
Investing Cash Flow0-114.00K-60.00K144.00K-203.00K
Financing Cash Flow0-112.00K10.32M-53.00K755.00K

LightOn S.A. Technical Analysis

Technical Analysis SentimentNegative
Last Price1.35

Price Trends

50DMA2.78Negative
100DMA4.00Negative
200DMA4.49Negative

Market Momentum

MACD-0.44Positive
RSI17.78Positive
STOCH10.68Positive

Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For FR:ALTAI, the sentiment is Negative. The current price of 1.35 is below the 20-day moving average (MA) of 1.87, below the 50-day MA of 2.78, and below the 200-day MA of 4.49, indicating a bearish trend. The MACD of -0.44 indicates Positive momentum. The RSI at 17.78 is Positive, neither overbought nor oversold. The STOCH value of 10.68 is Positive, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for FR:ALTAI.

LightOn S.A. Peers Comparison

Overall Rating

UnderperformOutperform
Sector (55)

Financial Indicators

FR:ALTAI against its peers
NameOverall RatingMarket CapP/E RatioROEDividend YieldRevenue GrowthEPS Growth
FR:SOPFR:SOP77OutperformEUR 3.71B12.2814.45%2.77%1.62%12.95%
FR:CAPFR:CAP67NeutralEUR 21.64B15.6611.82%2.66%6.23%-11.48%
Sector *55Neutral$6.65B3.83-15.92%6.20%10.91%7.18%
FR:ALKEYFR:ALKEY48NeutralEUR 123.23M-14.60-15.60%―-4.35%-156.96%
FR:ATOFR:ATO42NeutralEUR 547.03M-0.45117.34%―-14.39%-173.10%
FR:ALTAIFR:ALTAI40UnderperformEUR 10.02M-0.90――71.65%-16.74%

* General Sector Average

Performance Comparison

-50%0%50%FR:ALTAIFR:ATOFR:CAPFR:SOPFR:ALKEYFR:MLCHEDec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26
FR:ALTAI and its peers over the selected period
Show on chartTickerCompany NamePriceChange% Change
FR:ALTAILightOn S.A.1.35-5.82-81.23%
FR:ATOAtos SE27.46-22.24-44.75%
FR:CAPCapgemini127.651.991.59%
FR:SOPSopra Steria191.1064.4650.90%
FR:ALKEYKeyrus SA7.760.162.11%
FR:MLCHECheops Technology SA57.00-5.00-8.06%

LightOn S.A. Corporate Events

LightOn launches document-centric AI suite on Scaleway’s sovereign cloud

Oct 13, 2026

LightOn has launched LightOn Suite, a new platform that combines LightOn Core for structuring and indexing corporate document assets with LightOn Apps for rapidly building AI-powered business applications on top of that shared knowledge base. Hosted...

LightOn launches LightOnOCR-3 to boost low-cost document intelligence

Oct 8, 2026

LightOn has launched LightOnOCR-3, a new family of open-weight document intelligence models designed to outperform rival American and Chinese offerings on leading OCR benchmarks while excelling on French documents and handwritten text. Available in 0...

LightOn boosts revenue and unveils search-focused AI roadmap to drive recurring growth

Sep 29, 2026

LightOn reported first-half 2026 revenue of €1.1 million, up 51% year-on-year, driven by growth in Paradigm license sales and an improved gross margin rising to 28%, while operating losses remained broadly stable at around €3.9 million am...

LightOn updates share capital and voting rights as of 31 August 2026

Sep 28, 2026

LightOn reported that its share capital comprised 7,446,854 shares and 10,856,181 voting rights as of 31 August 2026, reflecting the issuance of 69,959 new shares in August tied to a previously announced bond transaction. The updated capital structur...

LightOn renews €4 million bond financing to extend cash runway to 2027

Sep 23, 2026

LightOn has renewed its bond financing with its existing European investor group, including Vester Finance, arranging two bond issues with a maximum nominal value of €4 million and an effective subscription price of €3.7 million. The deal...

LightOn Updates Share Capital and Voting Rights After New Share Issuance

Aug 26, 2026

LightOn S.A., a Paris-based enterprise AI specialist listed on Euronext Growth, provides a secure and frugal AI platform tailored to large-scale deployments in highly regulated industries, including finance, healthcare and defense. Its technology is...

Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Oct 21, 2026