Kerlink (STU:344) Research & Development: €1.81 Mil (TTM As of Dec. 2025)


STU:344 Kerlink SA STU:344
43 GF Score
Price €1.23
GF Value €0.80
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Kerlink Research & Development?

Kerlink STU:344 -5.02% 43 Research & Development is €1.81 Mil as of Dec. 2025. GuruFocus rates STU:344 with a GF Score™ of 43/100 and a GF Value™ of €0.80 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. Kerlink's Research & Development for the six months ended in Dec. 2025 was €0.60 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Dec. 2025 was €1.81 Mil.

Kerlink  (STU:344) 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.

Kerlink Research & Development Related Terms

Kerlink Research & Development Historical Data

* Premium members only.

The historical data trend for Kerlink'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.

Kerlink Research & Development Chart

Kerlink Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Research & Development
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.24 2.71 2.33 1.78 1.81

Kerlink Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.09 1.27 0.51 1.21 0.60
STU:344
43GF Score
Kerlink SA STU:344
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
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Kerlink 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 €1.81 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 €1.81 Mil mean?
Kerlink (STU:344) has a Research & Development of €1.81 Mil as of Dec. 2025. Research and development expense is the total cost for research and development activities. View historical data on Kerlink and its competitors.
Is Kerlink's Research & Development too high?
Kerlink's current Research & Development is €1.81 Mil. Overall, Kerlink has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Kerlink's Research & Development compare to CSCO and CIEN?
Kerlink's Research & Development of €1.81 Mil can be compared against companies in the Hardware 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 a Hardware company?
A good Research & Development depends on the Hardware 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 Kerlink and its competitors. Kerlink's current Research & Development is €1.81 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kerlink stock overvalued right now?
Based on GuruFocus' analysis, Kerlink (STU:344) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.80, compared to a current price of €1.23 — trading 53.8% above its estimated fair value. The current Research & Development is €1.81 Mil. Kerlink's overall GF Score™ is 43/100 with 7 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 Kerlink (STU:344), the current Research & Development is €1.81 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 Kerlink (STU:344) Overvalued in 2026?

Based on GuruFocus' analysis, Kerlink stock appears to be overvalued. The current stock price of €1.23 is trading 53.8% above its estimated GF Value™ of €0.80. GuruFocus considers Kerlink to be Significantly Overvalued.

Key valuation signals for STU:344:

  • Research & Development: €1.81 Mil
  • GF Value™: €0.80 vs. price of €1.23 (53.8% above fair value)
  • GF Score™: 43/100 with 7 warning signs

No single metric tells the full story. See the STU:344 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Kerlink Business Description

Other Exchanges ALKLK:France344:Germany
Address 1 Rue Jacqueline Auriol, Thorigne-Fouillard, FRA, 35235
Kerlink SA is a provider of connectivity solutions for designing, launching, and operating public & private Internet of Things networks. Its broad portfolio of solutions includes network equipment and industrial quality management software, all supported by value-added services and backed by R&D capabilities. It specializes in enabling future-proof intelligent IoT connectivity for key verticals such as fleet management, transportation & logistics, retail, asset tracking, and smart metering, as well as smart agriculture & environment, and smart cities, buildings, and factories. Its key revenue is generated from Private Networks, followed by Historic and alternative telecom operators. Geographically, Key revenue is generated from EMEA (Europe, the Middle East, and Africa).
43GF Score

Get the complete analysis for STU:344

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

€1.23
Price
€0.80
GF Value