AST SpaceMobile (MEX:ASTS) 3-Year Sharpe Ratio: N/A (As of Aug. 31, 2026)

Author: Vera Yuan Vera Yuan
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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.
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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.

MEX:ASTS AST SpaceMobile Inc MEX:ASTS
23 GF Score
Price MXN988.00
GF Value MXN9,060.98
Valuation Possible Value Trap
! 8 Warning Signs
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What is AST SpaceMobile 3-Year Sharpe Ratio?

The 3-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past three years. As of today (2026-08-31), AST SpaceMobile's 3-Year Sharpe Ratio is Not available.

AST SpaceMobile  (MEX:ASTS) 3-Year Sharpe Ratio Explanation

The 3-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past three years. It is calculated as the annualized result of the average three-year monthly excess returns divided by its standard deviation in the three-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.

AST SpaceMobile 3-Year Sharpe Ratio Related Terms

MEX:ASTS vs ZBRA, VSAT, AAOI: 3-Year Sharpe Ratio Comparison

For the Communication Equipment subindustry, AST SpaceMobile's 3-Year Sharpe Ratio, along with its competitors' market caps and 3-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.

AST SpaceMobile 3-Year Sharpe Ratio vs Hardware Industry

For the Hardware industry and Technology sector, AST SpaceMobile's 3-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where AST SpaceMobile's 3-Year Sharpe Ratio falls into.


MEX:ASTS
23GF Score
AST SpaceMobile Inc MEX:ASTS
3-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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AST SpaceMobile 3-Year Sharpe Ratio Calculation

The 3-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last three years. A stock / portfolio's 3-Year Sharpe Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past three years.

Is AST SpaceMobile (MEX:ASTS) Overvalued in 2026?

Based on GuruFocus' analysis, AST SpaceMobile stock appears to be undervalued. The current stock price of MXN988.00 is trading 89.1% below its estimated GF Value™ of MXN9,060.98. GuruFocus considers AST SpaceMobile to be Possible Value Trap.

Key valuation signals for MEX:ASTS:

  • 3-Year Sharpe Ratio: N/A
  • GF Value™: MXN9,060.98 vs. price of MXN988.00 (89.1% below fair value)
  • GF Score™: 23/100 with 8 warning signs

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

AST SpaceMobile Business Description

Address 2901 Enterprise Lane, Midland International Air & Space Port, Midland, TX, USA, 79706
AST SpaceMobile Inc is currently designing, developing and manufacturing the constellation of BlueBird (BB) satellites and has begun launching its planned space-based Cellular Broadband network distributed through a constellation of low Earth orbit (LEO) satellites. The company is building a cellular broadband network in space to operate directly with standard, unmodified mobile devices, and off-the-shelf mobile phones based on extensive IP and patent portfolio. It has focused on eliminating the connectivity gaps faced by mobile subscribers. The Company's spaceMobile Service is being designed to provide cost-effective, high-speed Cellular Broadband services to end-users who are out of terrestrial cellular coverage using existing mobile devices.
23GF Score

Get the complete analysis for MEX:ASTS

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

MXN988.00
Price
MXN9,060.98
GF Value