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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Zorlu Enerji Elektrik Uretim AS's current 10-Year Share Buyback Ratio was -11.60%.
IST:ZOREN's 10-Year Share Buyback Ratio is ranked worse than 79.9% of 209
companies
in the Utilities - Independent Power Producers industry
Industry Median: -2.8
vs IST:ZOREN: -11.60
Zorlu Enerji Elektrik Uretim AS (IST:ZOREN) 10-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Zorlu Enerji Elektrik Uretim AS 10-Year Share Buyback Ratio Related Terms
Zorlu Enerji Elektrik Uretim AS 10-Year Share Buyback Ratio Competitor Comparison
For the Utilities - Renewable subindustry, Zorlu Enerji Elektrik Uretim AS's 10-Year Share Buyback Ratio, along with its competitors' market caps and 10-Year Share Buyback Ratio 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.
Zorlu Enerji Elektrik Uretim AS 10-Year Share Buyback Ratio vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Zorlu Enerji Elektrik Uretim AS's 10-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Zorlu Enerji Elektrik Uretim AS's 10-Year Share Buyback Ratio falls into.
Zorlu Enerji Elektrik Uretim AS 10-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from ten years ago to the current year. The annualized percentage change is calculated with least-square regression based on the eleven years of annual data on Shares Outstanding (EOP).
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.
What does a 10-Year Share Buyback Ratio of -11.60 mean?
Zorlu Enerji Elektrik Uretim AS (IST:ZOREN) has a 10-Year Share Buyback Ratio of -11.60 as of Jun. 2026. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for Zorlu Enerji Elektrik Uretim AS and its competitors. According to the industry distribution chart, Zorlu Enerji Elektrik Uretim AS ranks #167 out of 209 companies in the Utilities - Independent Power Producers industry, placing it in the top 79.9%.
Is Zorlu Enerji Elektrik Uretim AS's 10-Year Share Buyback Ratio too high?
Zorlu Enerji Elektrik Uretim AS's current 10-Year Share Buyback Ratio is -11.60. Based on the distribution chart, Zorlu Enerji Elektrik Uretim AS ranks #167 out of 209 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, Zorlu Enerji Elektrik Uretim AS has a GF Score™ of 61/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Zorlu Enerji Elektrik Uretim AS's 10-Year Share Buyback Ratio compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Zorlu Enerji Elektrik Uretim AS ranks #167 out of 209 companies for 10-Year Share Buyback Ratio. This places Zorlu Enerji Elektrik Uretim AS in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year Share Buyback Ratio for an Utilities - Independent Power Producers company?
A good 10-Year Share Buyback Ratio depends on the Utilities - Independent Power Producers industry context. However, 10-Year Share 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 10-Year Share Buyback Ratio mean?
A high 10-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for Zorlu Enerji Elektrik Uretim AS and its competitors. Zorlu Enerji Elektrik Uretim AS's current 10-Year Share Buyback Ratio is -11.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zorlu Enerji Elektrik Uretim AS stock overvalued right now?
Based on GuruFocus' analysis, Zorlu Enerji Elektrik Uretim AS (IST:ZOREN) is currently considered Modestly Undervalued. The stock's GF Value™ is ₺3.08, compared to a current price of ₺2.29 — trading 25.6% below its estimated fair value. The current 10-Year Share Buyback Ratio is -11.60. Zorlu Enerji Elektrik Uretim AS's overall GF Score™ is 61/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year Share Buyback Ratio calculated?
10-Year Share Buyback Ratio is calculated from a company's financial statements. For Zorlu Enerji Elektrik Uretim AS (IST:ZOREN), the current 10-Year Share Buyback Ratio is -11.60 as of Jun. 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 Zorlu Enerji Elektrik Uretim AS (IST:ZOREN) Overvalued in 2026?
Based on GuruFocus' analysis, Zorlu Enerji Elektrik Uretim AS stock appears to be undervalued.
The current stock price of ₺2.29 is trading 25.6% below its estimated GF Value™ of ₺3.08.
GuruFocus considers Zorlu Enerji Elektrik Uretim AS to be Modestly Undervalued.
Key valuation signals for IST:ZOREN:
10-Year Share Buyback Ratio: -11.60
GF Value™: ₺3.08 vs. price of ₺2.29 (25.6% below fair value)
No single metric tells the full story. See the IST:ZOREN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Zorlu Enerji Elektrik Uretim AS together with its subsidiaries is engaged in establishing, renting and operating facilities of electrical energy production plant, producing electricity and trading electricity to the customers.
61GF Score
Get the complete analysis for IST:ZOREN
10-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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