Invinity Energy Systems (STU:A10) Research & Development: €2.08 Mil (TTM As of Dec. 2025)


STU:A10 Invinity Energy Systems PLC STU:A10
46 GF Score
Price €0.34
GF Value €0.10
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Invinity Energy Systems Research & Development?

Invinity Energy Systems STU:A10 46 Research & Development is €2.08 Mil as of Dec. 2025. GuruFocus rates STU:A10 with a GF Score™ of 46/100 and a GF Value™ of €0.10 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. Invinity Energy Systems's Research & Development for the six months ended in Dec. 2025 was €0.64 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Dec. 2025 was €2.08 Mil.

Invinity Energy Systems  (STU:A10) 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.

Invinity Energy Systems Research & Development Related Terms

Invinity Energy Systems Research & Development Historical Data

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The historical data trend for Invinity Energy Systems'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.

Invinity Energy Systems Research & Development Chart

Invinity Energy Systems Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Research & Development
Get a 7-Day Free Trial 2.11 2.51 2.17 2.92 2.04

Invinity Energy Systems Semi-Annual Data
Dec18 Jun19 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 Premium Member Only 1.23 1.22 1.68 1.44 0.64
STU:A10
46GF Score
Invinity Energy Systems PLC STU:A10
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
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Invinity Energy Systems 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 €2.08 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 €2.08 Mil mean?
Invinity Energy Systems (STU:A10) has a Research & Development of €2.08 Mil as of Dec. 2025. Research and development expense is the total cost for research and development activities. View historical data on Invinity Energy Systems and its competitors.
Is Invinity Energy Systems' Research & Development too high?
Invinity Energy Systems' current Research & Development is €2.08 Mil. Overall, Invinity Energy Systems has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Invinity Energy Systems' Research & Development compare to VRT and BE?
Invinity Energy Systems' Research & Development of €2.08 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 Invinity Energy Systems and its competitors. Invinity Energy Systems's current Research & Development is €2.08 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Invinity Energy Systems stock overvalued right now?
Based on GuruFocus' analysis, Invinity Energy Systems (STU:A10) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.10, compared to a current price of €0.34 — trading 240% above its estimated fair value. The current Research & Development is €2.08 Mil. Invinity Energy Systems' overall GF Score™ is 46/100 with 6 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 Invinity Energy Systems (STU:A10), the current Research & Development is €2.08 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 Invinity Energy Systems (STU:A10) Overvalued in 2026?

Based on GuruFocus' analysis, Invinity Energy Systems stock appears to be overvalued. The current stock price of €0.34 is trading 240% above its estimated GF Value™ of €0.10. GuruFocus considers Invinity Energy Systems to be Significantly Overvalued.

Key valuation signals for STU:A10:

  • Research & Development: €2.08 Mil
  • GF Value™: €0.10 vs. price of €0.34 (240% above fair value)
  • GF Score™: 46/100 with 6 warning signs

No single metric tells the full story. See the STU:A10 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Invinity Energy Systems Business Description

Other Exchanges IESVF:USAIES:UKA10:Germany
Address 24 Chiswell Street, Office 3.03, 3rd Floor, London, GBR, EC1Y 4TY
Invinity Energy Systems PLC operates in the manufacturing of vanadium flow battery systems and their related installation and other services. Its vanadium flow batteries are a form of heavy-duty, stationary energy storage, used in high-utilization applications such as being coupled with industrial-scale solar generation for distributed, low-carbon energy projects. The company's flow battery systems are ideal for commercial and industrial sites, grid network infrastructure projects, and off-grid applications, either standalone or alongside renewable energy such as solar PV. It generates the majority of its revenue from the sale of Battery systems and associated control systems.
46GF Score

Get the complete analysis for STU:A10

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

€0.34
Price
€0.10
GF Value