ADS-TEC Energy (STU:X3C) Research & Development: €8.49 Mil (TTM As of Dec. 2025)

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STU:X3C ADS-TEC Energy PLC STU:X3C
50 GF Score
Price €9.98
GF Value €2.85
Valuation Significantly Overvalued
! 10 Warning Signs
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What is ADS-TEC Energy Research & Development?

ADS-TEC Energy STU:X3C -3.11% 50 Research & Development is €8.49 Mil as of Dec. 2025. GuruFocus rates STU:X3C with a GF Score™ of 50/100 and a GF Value™ of €2.85 (Significantly Overvalued). The stock has 10 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. ADS-TEC Energy's Research & Development for the six months ended in Dec. 2025 was €4.02 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Dec. 2025 was €8.49 Mil.

ADS-TEC Energy  (STU:X3C) Research & Development Explanation

If competitive advantage is created by a patent or tech advantage, at some point it will disappear.

High R&D usually dictates high SG&A which threatens the competitive advantage.

ADS-TEC Energy Research & Development Related Terms

ADS-TEC Energy Research & Development Historical Data

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The historical data trend for ADS-TEC Energy's Research & Development 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.

ADS-TEC Energy Research & Development Chart

ADS-TEC Energy Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Research & Development
Get a 7-Day Free Trial 2.01 1.70 2.83 8.97 8.49

ADS-TEC Energy Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Research & Development Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.17 4.10 4.87 4.47 4.02
STU:X3C
50GF Score
ADS-TEC Energy PLC STU:X3C
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
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ADS-TEC Energy Research & Development Calculation

This is the expense the company spent on research and development.

Research & Development for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was €8.49 Mil.

* 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 Research & Development →
What does a Research & Development of €8.49 Mil mean?
ADS-TEC Energy (STU:X3C) has a Research & Development of €8.49 Mil as of Dec. 2025. Research and development expense is the total cost for research and development activities. View historical data on ADS-TEC Energy and its competitors.
Is ADS-TEC Energy's Research & Development too high?
ADS-TEC Energy's current Research & Development is €8.49 Mil. Overall, ADS-TEC Energy has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ADS-TEC Energy's Research & Development compare to KE and FAC?
ADS-TEC Energy's Research & Development of €8.49 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Research & Development for an Industrial Products company?
A good Research & Development depends on the Industrial Products industry context. However, Research & Development 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 Research & Development mean?
A high Research & Development can signal that a stock is expensive relative to its fundamentals. Research and development expense is the total cost for research and development activities. View historical data on ADS-TEC Energy and its competitors. ADS-TEC Energy's current Research & Development is €8.49 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ADS-TEC Energy stock overvalued right now?
Based on GuruFocus' analysis, ADS-TEC Energy (STU:X3C) is currently considered Significantly Overvalued. The stock's GF Value™ is €2.85, compared to a current price of €9.98 — trading 250.2% above its estimated fair value. The current Research & Development is €8.49 Mil. ADS-TEC Energy's overall GF Score™ is 50/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Research & Development calculated?
Research & Development is calculated from a company's financial statements. For ADS-TEC Energy (STU:X3C), the current Research & Development is €8.49 Mil 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 ADS-TEC Energy (STU:X3C) Overvalued in 2026?

Based on GuruFocus' analysis, ADS-TEC Energy stock appears to be overvalued. The current stock price of €9.98 is trading 250.2% above its estimated GF Value™ of €2.85. GuruFocus considers ADS-TEC Energy to be Significantly Overvalued.

Key valuation signals for STU:X3C:

  • Research & Development: €8.49 Mil
  • GF Value™: €2.85 vs. price of €9.98 (250.2% above fair value)
  • GF Score™: 50/100 with 10 warning signs

No single metric tells the full story. See the STU:X3C stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

ADS-TEC Energy Business Description

Other Exchanges ADSE:USA
Address 10 Earlsfort Terrace, Dublin, IRL, D02 T380
ADS-TEC Energy PLC produces, develops, and markets battery-buffered EV charging systems infrastructure, battery storage systems, and cloud-based services that enable the customer to control and manage the system. The company generates revenue mainly through the sale of its products, services, and Big-LinX. Geographically, it derives a majority of its revenue from Germany.
50GF Score

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Research & Development is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€9.98
Price
€2.85
GF Value