Grenergy Renovables (STU:5GR) Defensive Interval Ratio

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Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:5GR Grenergy Renovables SA STU:5GR
87 GF Score
Price €91.30
GF Value €81.50
Valuation Modestly Overvalued
! 4 Warning Signs
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What is Grenergy Renovables Defensive Interval Ratio?

STU:5GR
87GF Score
Grenergy Renovables SA STU:5GR
Defensive Interval Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Grenergy Renovables (STU:5GR) Overvalued in 2026?

Based on GuruFocus' analysis, Grenergy Renovables stock appears to be overvalued. The current stock price of €91.30 is trading 12% above its estimated GF Value™ of €81.50. GuruFocus considers Grenergy Renovables to be Modestly Overvalued.

Key valuation signals for STU:5GR:

  • Defensive Interval Ratio:
  • GF Value™: €81.50 vs. price of €91.30 (12% above fair value)
  • GF Score™: 87/100 with 4 warning signs

No single metric tells the full story. See the STU:5GR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grenergy Renovables Business Description

Address Calle Rafael Boti, 26, Madrid, ESP, 28023
Grenergy Renovables SA is a Spanish Independent Power Producer (IPP) that designs, develops, and executes renewable energy plants on a large scale. Its services are divided into different activities including the promotion, commercialization, and construction of renewable energy installations, the production and commercialization of electric energy as well as any complementary activities, and the management and operation of renewable energy installations. It operates in segments that include: Development and Construction which also generates key revenue for the company; Energy; Commercialization, and Services. Geographically, the company generates revenue from Chile, Mexico, Peru, Argentina, Colombia, Spain and other regions.
87GF Score

Get the complete analysis for STU:5GR

Defensive Interval Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€91.30
Price
€81.50
GF Value