Officina Stellare SpA (MIL:OS) 10-Year Sharpe Ratio: N/A (As of Sep. 03, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:OS Officina Stellare SpA MIL:OS
74 GF Score
Price €45.60
GF Value €17.16
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Officina Stellare SpA 10-Year Sharpe Ratio?

The 10-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past ten years. As of today (2026-09-03), Officina Stellare SpA's 10-Year Sharpe Ratio is Not available.


Officina Stellare SpA  (MIL:OS) 10-Year Sharpe Ratio Explanation

The 10-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past ten years. It is calculated as the annualized result of the average ten-year monthly excess returns divided by its standard deviation in the ten-year period. 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.


Officina Stellare SpA 10-Year Sharpe Ratio Related Terms


MIL:OS vs SPCX, GE, RTX: 10-Year Sharpe Ratio Comparison

For the Aerospace & Defense subindustry, Officina Stellare SpA's 10-Year Sharpe Ratio, along with its competitors' market caps and 10-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.


Officina Stellare SpA 10-Year Sharpe Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Officina Stellare SpA's 10-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Officina Stellare SpA's 10-Year Sharpe Ratio falls into.


MIL:OS
74GF Score
Officina Stellare SpA MIL:OS
10-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Officina Stellare SpA 10-Year Sharpe Ratio Calculation

The 10-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last ten years. A stock / portfolio's 10-Year Sharpe Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past ten years.

Is Officina Stellare SpA (MIL:OS) Overvalued in 2026?

Based on GuruFocus' analysis, Officina Stellare SpA stock appears to be overvalued. The current stock price of €45.60 is trading 165.7% above its estimated GF Value™ of €17.16. GuruFocus considers Officina Stellare SpA to be Significantly Overvalued.

Key valuation signals for MIL:OS:

  • 10-Year Sharpe Ratio: N/A
  • GF Value™: €17.16 vs. price of €45.60 (165.7% above fair value)
  • GF Score™: 74/100 with 6 warning signs

No single metric tells the full story. See the MIL:OS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Officina Stellare SpA Business Description

Other Exchanges R3F:Germany
Address Via Della Tecnica, 87/89, Sarcedo, Vicenza, ITA, I-36030
Officina Stellare SpA is an innovative small-medium sized company based in Sarcedo, Vicenza. It is engaged in the designing and manufacturing of ground-breaking optomechanical system instrumentation for ground based telescopes and space applications.
74GF Score

Get the complete analysis for MIL:OS

10-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€45.60
Price
€17.16
GF Value