Grenergy Renovables (XMAD:GRE) Shares Buyback Ratio %: 2.04 (As of Aug. 25, 2026)

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XMAD:GRE Grenergy Renovables SA XMAD:GRE
91 GF Score
Price €92.20
GF Value €130.02
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Grenergy Renovables Shares Buyback Ratio %?

Grenergy Renovables XMAD:GRE -0.97% 91 Shares Buyback Ratio % is 2.04 as of Aug. 25, 2026. GuruFocus rates XMAD:GRE with a GF Score™ of 91/100 and a GF Value™ of €130.02 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

GuruFocus calculates shares buyback ratio using previous shares outstanding minus the current shares outstanding, and then divides by previous shares outstanding. Grenergy Renovables's current shares buyback ratio was 2.04%.

Grenergy Renovables Shares Buyback Ratio % Related Terms

Grenergy Renovables Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Grenergy Renovables's Shares Buyback Ratio % 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.

Grenergy Renovables Shares Buyback Ratio % Chart

Grenergy Renovables Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -14.79 -9.71 1.96 2.43 2.04

Grenergy Renovables Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Shares Buyback Ratio % 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 1.87 2.56 -0.13 2.15 -0.11
XMAD:GRE
91GF Score
Grenergy Renovables SA XMAD:GRE
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
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Grenergy Renovables Shares Buyback Ratio % Calculation

Grenergy Renovables's Shares Buyback Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2024 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Dec. 2024 )
=(28.697 - 28.111) / 28.697
=2.04%

Grenergy Renovables's Shares Buyback Ratio for the quarter that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Jun. 2025 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Jun. 2025 )
=(28.080 - 28.111) / 28.080
=-0.11%

* 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 Shares Buyback Ratio % →
What does a Shares Buyback Ratio % of 2.04 mean?
Grenergy Renovables (XMAD:GRE) has a Shares Buyback Ratio % of 2.04 as of Aug. 25, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Grenergy Renovables and its competitors.
Is Grenergy Renovables' Shares Buyback Ratio % too high?
Grenergy Renovables' current Shares Buyback Ratio % is 2.04. Overall, Grenergy Renovables has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Grenergy Renovables' Shares Buyback Ratio % compare to PWR and FIX?
Grenergy Renovables' Shares Buyback Ratio % of 2.04 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Buyback Ratio % for a Construction company?
A good Shares Buyback Ratio % depends on the Construction industry context. However, Shares Buyback Ratio % 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 Shares Buyback Ratio % mean?
A high Shares Buyback Ratio % can signal that a stock is expensive relative to its fundamentals. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Grenergy Renovables and its competitors. Grenergy Renovables's current Shares Buyback Ratio % is 2.04. 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 Modestly Undervalued. The stock's GF Value™ is €130.02, compared to a current price of €92.20 — trading 29.1% below its estimated fair value. The current Shares Buyback Ratio % is 2.04. Grenergy Renovables' overall GF Score™ is 91/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Buyback Ratio % calculated?
Shares Buyback Ratio % is calculated from a company's financial statements. For Grenergy Renovables (XMAD:GRE), the current Shares Buyback Ratio % is 2.04 as of Aug. 25, 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 €92.20 is trading 29.1% below its estimated GF Value™ of €130.02. GuruFocus considers Grenergy Renovables to be Modestly Undervalued.

Key valuation signals for XMAD:GRE:

  • Shares Buyback Ratio %: 2.04
  • GF Value™: €130.02 vs. price of €92.20 (29.1% below fair value)
  • GF Score™: 91/100 with 4 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.
91GF Score

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

€92.20
Price
€130.02
GF Value