ACEA SpA (MIL:ACE) 1-Year Sharpe Ratio: 0.20 (As of Jul. 14, 2026)

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MIL:ACE ACEA SpA MIL:ACE
69 GF Score
Price €21.52
GF Value €15.40
Valuation Significantly Overvalued
! 4 Warning Signs
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What is ACEA SpA 1-Year Sharpe Ratio?

ACEA SpA MIL:ACE +0.94% 69 1-Year Sharpe Ratio is 0.20 as of Jul. 14, 2026. GuruFocus rates MIL:ACE with a GF Score™ of 69/100 and a GF Value™ of €15.40 (Significantly Overvalued). The stock has 4 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-07-14), ACEA SpA's 1-Year Sharpe Ratio is 0.20.

ACEA SpA  (MIL:ACE) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

ACEA SpA 1-Year Sharpe Ratio Related Terms

MIL:ACE vs SRE: 1-Year Sharpe Ratio Comparison

For the Utilities - Diversified subindustry, ACEA SpA's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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 1-Year Sharpe Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, ACEA SpA's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where ACEA SpA's 1-Year Sharpe Ratio falls into.


MIL:ACE
69GF Score
ACEA SpA MIL:ACE
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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ACEA SpA 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of 0.20 mean?
ACEA SpA (MIL:ACE) has a 1-Year Sharpe Ratio of 0.20 as of Jul. 14, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for ACEA SpA and its competitors.
Is ACEA SpA's 1-Year Sharpe Ratio too high?
ACEA SpA's current 1-Year Sharpe Ratio is 0.20. Overall, ACEA SpA has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ACEA SpA's 1-Year Sharpe Ratio compare to SRE?
ACEA SpA's 1-Year Sharpe Ratio of 0.20 can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for an Utilities - Regulated company?
A good 1-Year Sharpe Ratio depends on the Utilities - Regulated industry context. However, 1-Year Sharpe 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for ACEA SpA and its competitors. ACEA SpA's current 1-Year Sharpe Ratio is 0.20. 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 Significantly Overvalued. The stock's GF Value™ is €15.40, compared to a current price of €21.52 — trading 39.7% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.20. ACEA SpA's 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 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For ACEA SpA (MIL:ACE), the current 1-Year Sharpe Ratio is 0.20 as of Jul. 14, 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 39.7% above its estimated GF Value™ of €15.40. GuruFocus considers ACEA SpA to be Significantly Overvalued.

Key valuation signals for MIL:ACE:

  • 1-Year Sharpe Ratio: 0.20
  • GF Value™: €15.40 vs. price of €21.52 (39.7% above fair value)
  • GF Score™: 69/100 with 4 warning signs

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 Business Description

Other Exchanges ACEm:UK0MHD:UKDCA:Germany
Address Piazzale Ostiense, 2, Roma, ITA, 00154
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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1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€21.52
Price
€15.40
GF Value