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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three 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. Okeanis Eco Tankers's current 3-Year Share Buyback Ratio was -3.20%.
The historical rank and industry rank for Okeanis Eco Tankers's 3-Year Share Buyback Ratio or its related term are showing as below:
ECO'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -3.2 Med: 0.1 Max: 0.6
Current: -3.2
During the past 8 years, Okeanis Eco Tankers's highest 3-Year Share Buyback Ratio was 0.60%. The lowest was -3.20%. And the median was 0.10%.
ECO's 3-Year Share Buyback Ratio is ranked worse than 67.8% of 531
companies
in the Transportation industry
Industry Median: -0.5
vs ECO: -3.20
Okeanis Eco Tankers (NYSE:ECO) 3-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.
Okeanis Eco Tankers 3-Year Share Buyback Ratio Related Terms
Okeanis Eco Tankers 3-Year Share Buyback Ratio Competitor Comparison
For the Marine Shipping subindustry, Okeanis Eco Tankers's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-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.
Okeanis Eco Tankers 3-Year Share Buyback Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Okeanis Eco Tankers's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Okeanis Eco Tankers's 3-Year Share Buyback Ratio falls into.
Okeanis Eco Tankers 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four 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 3-Year Share Buyback Ratio of -3.20 mean?
Okeanis Eco Tankers (ECO) has a 3-Year Share Buyback Ratio of -3.20 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Okeanis Eco Tankers and its competitors. According to the industry distribution chart, Okeanis Eco Tankers ranks #360 out of 531 companies in the Transportation industry, placing it in the top 67.8%.
Is Okeanis Eco Tankers' 3-Year Share Buyback Ratio too high?
Okeanis Eco Tankers' current 3-Year Share Buyback Ratio is -3.20. Based on the distribution chart, Okeanis Eco Tankers ranks #360 out of 531 companies in the Transportation industry, which is below the industry midpoint. Overall, Okeanis Eco Tankers has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Okeanis Eco Tankers' 3-Year Share Buyback Ratio compare to competitors?
According to the Transportation industry distribution chart, Okeanis Eco Tankers ranks #360 out of 531 companies for 3-Year Share Buyback Ratio. This places Okeanis Eco Tankers 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 3-Year Share Buyback Ratio for a Transportation company?
A good 3-Year Share Buyback Ratio depends on the Transportation industry context. However, 3-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 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Okeanis Eco Tankers and its competitors. Okeanis Eco Tankers's current 3-Year Share Buyback Ratio is -3.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okeanis Eco Tankers stock overvalued right now?
Based on GuruFocus' analysis, Okeanis Eco Tankers (ECO) is currently considered Significantly Overvalued. The stock's GF Value™ is $48.41, compared to a current price of $66.34 — trading 37% above its estimated fair value. The current 3-Year Share Buyback Ratio is -3.20. Okeanis Eco Tankers' overall GF Score™ is 69/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Okeanis Eco Tankers (ECO), the current 3-Year Share Buyback Ratio is -3.20 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 Okeanis Eco Tankers (ECO) Overvalued in 2026?
Based on GuruFocus' analysis, Okeanis Eco Tankers stock appears to be overvalued.
The current stock price of $66.34 is trading 37% above its estimated GF Value™ of $48.41.
GuruFocus considers Okeanis Eco Tankers to be Significantly Overvalued.
Key valuation signals for ECO:
3-Year Share Buyback Ratio: -3.20
GF Value™: $48.41 vs. price of $66.34 (37% above fair value)
No single metric tells the full story. See the ECO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Okeanis Eco Tankers Corp is an international owner and operator of a fleet of tanker vessels used for the transportation of crude oil. Its fleet consists of modern Suezmax and VLCC tankers that are designed in accordance with eco-efficiency standards, including features such as reduced fuel consumption, exhaust gas cleaning systems, and ballast water treatment systems. All of the company's revenue is derived from a single segment, the crude oil tanker segment. Geographically, the maximum revenue is generated from Europe, and the rest from Asia, North America, and South America.
69GF Score
Get the complete analysis for ECO
3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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