Grenergy Renovables (XMAD:GRE) GF Value Rank: 4 (As of Jul. 21, 2026) — 43% Below Median

Author: Vera Yuan Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

XMAD:GRE Grenergy Renovables SA XMAD:GRE
94 GF Score
Price €104.40
GF Value €174.82
Valuation Possible Value Trap
! 5 Warning Signs
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What is Grenergy Renovables GF Value Rank?

Grenergy Renovables XMAD:GRE +2.55% 94 GF Value Rank is 4 as of Jul. 21, 2026, which is 43% below its 10-year median of 7.00. GuruFocus rates XMAD:GRE with a GF Score™ of 94/100 and a GF Value™ of €174.82 (Possible Value Trap). The stock has 5 warning signs investors should review.

Grenergy Renovables has the GF Value Rank of 4.

GF Value Rank evaluates the exclusive GuruFocus valuation and performance of a stock, rated on a scale from 1 to 10. It is determined by the price-to-GF-Value (P/GF Value) ratio, a proprietary metric calculated based on historical multiples along with an adjustment factor based on a company's past returns and growth and future estimates of the business' performance.

GuruFocus found that for valuation, we cannot simply give stocks a better GF Value rank simply because they have a lower P/GF Value ratio. Backtesting shows that over the long term, the two worst-performing groups are the most expensive group (with the highest P/GF Value ratio) and the least expensive group (with the lowest P/GF Value ratio).

We can understand why the most expensive group underperforms. We were initially puzzled by the underperformance of the least expensive group, but we realized there is a reason why some stocks are super cheap. If they look too undervalued, it is often because the businesses behind them are poor quality. The market realized this and gave them low valuations. In a way, the market is efficient.

After multiple backtesting analyses, we granted the stocks in third-cheapest percentile the highest GF Value rank, as they have performed the best over a full market cycle. Stock performance is actually not as sensitive to valuation as it is to growth and profitability. On average, the companies in the 20%-50% valuation groups have similar performances. Therefore, we should avoid the most expensive and the least expensive stocks. We can be more tolerant of valuation.

A higher score indicates a stock with a relatively low valuation and substantial potential for outperformance. Conversely, a lower score often reflects stocks that are either highly overvalued or deeply undervalued, both of which tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Grenergy Renovables GF Value Rank Related Terms

XMAD:GRE vs PWR, FIX, EME: GF Value Rank Comparison

For the Engineering & Construction subindustry, Grenergy Renovables's GF Value Rank, along with its competitors' market caps and GF Value Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Grenergy Renovables GF Value Rank vs Construction Industry

For the Construction industry and Industrials sector, Grenergy Renovables's GF Value Rank distribution charts can be found below:

* The bar in red indicates where Grenergy Renovables's GF Value Rank falls into.


XMAD:GRE
94GF Score
Grenergy Renovables SA XMAD:GRE
GF Value Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Value Rank →
What does a GF Value Rank of 4 mean?
Grenergy Renovables (XMAD:GRE) has a GF Value Rank of 4 as of Jul. 21, 2026. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on Grenergy Renovables and its competitors. This is 43% below median its historical median of 7.00. Over the past decade, Grenergy Renovables' GF Value Rank has ranged from 2.00 to 10.00.
Is Grenergy Renovables' GF Value Rank too high?
Grenergy Renovables' current GF Value Rank of 4 is 43% below median its 10-year median of 7.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 10.00. Overall, Grenergy Renovables has a GF Score™ of 94/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Grenergy Renovables' GF Value Rank compare to PWR and FIX?
Grenergy Renovables' GF Value Rank of 4 can be compared against companies in the Construction industry. Historically, Grenergy Renovables' own GF Value Rank has ranged from 2.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value Rank for a Construction company?
A good GF Value Rank depends on the Construction industry context. However, GF Value Rank 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 GF Value Rank mean?
A high GF Value Rank can signal that a stock is expensive relative to its fundamentals. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on Grenergy Renovables and its competitors. Grenergy Renovables's current GF Value Rank is 4, which is 43% below median its own 10-year median of 7.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grenergy Renovables stock overvalued right now?
Based on GuruFocus' analysis, Grenergy Renovables (XMAD:GRE) is currently considered Possible Value Trap. The stock's GF Value™ is €174.82, compared to a current price of €104.40 — trading 40.3% below its estimated fair value. The current GF Value Rank is 4, which is 43% below median its 10-year median of 7.00. Grenergy Renovables' overall GF Score™ is 94/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value Rank calculated?
GF Value Rank is calculated from a company's financial statements. For Grenergy Renovables (XMAD:GRE), the current GF Value Rank is 4 as of Jul. 21, 2026. 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 Grenergy Renovables (XMAD:GRE) Overvalued in 2026?

Based on GuruFocus' analysis, Grenergy Renovables stock appears to be undervalued. The current stock price of €104.40 is trading 40.3% below its estimated GF Value™ of €174.82. GuruFocus considers Grenergy Renovables to be Possible Value Trap.

Key valuation signals for XMAD:GRE:

  • GF Value Rank: 4 (43% below median its 10-year median of 7.00)
  • GF Value™: €174.82 vs. price of €104.40 (40.3% below fair value)
  • GF Score™: 94/100 with 5 warning signs

No single metric tells the full story. See the XMAD:GRE 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.
94GF Score

Get the complete analysis for XMAD:GRE

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

€104.40
Price
€174.82
GF Value