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ACEA SpAMIL:ACE -1.10%69 3-Year Share Buyback Ratio is 0.00 as of Jun. 2026. GuruFocus rates MIL:ACE with a GF Score™ of 69/100 and a GF Value™ of €17.38 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 232 Utilities - Regulated companies, ACEA SpA ranks worse than 431034.05% on this metric.
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. ACEA SpA's current 3-Year Share Buyback Ratio was 0.00%.
The historical rank and industry rank for ACEA SpA's 3-Year Share Buyback Ratio or its related term are showing as below:
During the past 13 years, ACEA SpA's highest 3-Year Share Buyback Ratio was 0.10%. The lowest was 0.00%. And the median was 0.00%.
MIL:ACE's 3-Year Share Buyback Ratio is not ranked *
in the Utilities - Regulated industry.
Industry Median: -1.45 * Ranked among companies with meaningful 3-Year Share Buyback Ratio only.
ACEA SpA (MIL:ACE) 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.
ACEA SpA 3-Year Share Buyback Ratio Related Terms
MIL:ACE vs SRE: 3-Year Share Buyback Ratio Comparison
For the Utilities - Diversified subindustry, ACEA SpA'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.
ACEA SpA 3-Year Share Buyback Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, ACEA SpA's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where ACEA SpA's 3-Year Share Buyback Ratio falls into.
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 0.00 mean?
ACEA SpA (MIL:ACE) has a 3-Year Share Buyback Ratio of 0.00 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 ACEA SpA and its competitors. According to the industry distribution chart, ACEA SpA ranks #999999 out of 232 companies in the Utilities - Regulated industry.
Is ACEA SpA's 3-Year Share Buyback Ratio too high?
ACEA SpA's current 3-Year Share Buyback Ratio is 0.00. Based on the distribution chart, ACEA SpA ranks #999999 out of 232 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, ACEA SpA has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ACEA SpA's 3-Year Share Buyback Ratio compare to SRE?
According to the Utilities - Regulated industry distribution chart, ACEA SpA ranks #999999 out of 232 companies for 3-Year Share Buyback Ratio. This places ACEA SpA 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 an Utilities - Regulated company?
A good 3-Year Share Buyback Ratio depends on the Utilities - Regulated 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 ACEA SpA and its competitors. ACEA SpA's current 3-Year Share Buyback Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ACEA SpA stock overvalued right now?
Based on GuruFocus' analysis, ACEA SpA (MIL:ACE) is currently considered Modestly Overvalued. The stock's GF Value™ is €17.38, compared to a current price of €21.52 — trading 23.8% above its estimated fair value. The current 3-Year Share Buyback Ratio is 0.00. ACEA SpA's overall GF Score™ is 69/100 with 7 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 ACEA SpA (MIL:ACE), the current 3-Year Share Buyback Ratio is 0.00 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 ACEA SpA (MIL:ACE) Overvalued in 2026?
Based on GuruFocus' analysis, ACEA SpA stock appears to be overvalued.
The current stock price of €21.52 is trading 23.8% above its estimated GF Value™ of €17.38.
GuruFocus considers ACEA SpA to be Modestly Overvalued.
Key valuation signals for MIL:ACE:
3-Year Share Buyback Ratio: 0.00
GF Value™: €17.38 vs. price of €21.52 (23.8% above fair value)
No single metric tells the full story. See the MIL:ACE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ACEA SpA is an Italian-based electricity and water utility company. It operates chiefly in Rome and other cities in Lazio, a central Italian region. With the help of its various subsidiaries and numerous ventures, Acea produces and sells energy, utilities, and environmental products and services. The operating segments of the firm include: Water, Networks and Public Lighting, Environment, Production, Commercial, and Engineering & Infrastructure Projects.
69GF Score
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