SIDU (Sidus Space) Beta: -0.9169 (As of Jul. 16, 2026)

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SIDU Sidus Space Inc SIDU
30 GF Score
Price $1.89
GF Value $0.10
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Sidus Space Beta?

Sidus Space SIDU -5.28% 30 Beta is -0.9169 as of Jul. 16, 2026. GuruFocus rates SIDU with a GF Score™ of 30/100 and a GF Value™ of $0.10 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-16), Sidus Space's Beta is -0.9169.


Sidus Space  (NAS:SIDU) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)


Sidus Space Beta Related Terms


Sidus Space Beta Historical Data

* Premium members only.

The historical data trend for Sidus Space's Beta can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Sidus Space Beta Chart

Sidus Space Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial 0.00 0.00 0.00 -1.52 -3.97

Sidus Space Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -1.55 -1.02 -2.23 -3.97 -2.65

SIDU vs FJET, POWW, BUKS: Beta Comparison

For the Aerospace & Defense subindustry, Sidus Space's Beta, along with its competitors' market caps and Beta 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.


Sidus Space Beta vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Sidus Space's Beta distribution charts can be found below:

* The bar in red indicates where Sidus Space's Beta falls into.


SIDU
30GF Score
Sidus Space Inc SIDU
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Sidus Space Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Frequently Asked Questions Learn more about Beta →
What does a Beta of -0.9169 mean?
Sidus Space (SIDU) has a Beta of -0.9169 as of Jul. 16, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Sidus Space and its competitors.
Is Sidus Space's Beta too high?
Sidus Space's current Beta is -0.9169. Overall, Sidus Space has a GF Score™ of 30/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sidus Space's Beta compare to FJET and POWW?
Sidus Space's Beta of -0.9169 can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beta for an Aerospace & Defense company?
A good Beta depends on the Aerospace & Defense industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Sidus Space and its competitors. Sidus Space's current Beta is -0.9169. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sidus Space stock overvalued right now?
Based on GuruFocus' analysis, Sidus Space (SIDU) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.10, compared to a current price of $1.89 — trading 1785% above its estimated fair value. The current Beta is -0.9169. Sidus Space's overall GF Score™ is 30/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Sidus Space (SIDU), the current Beta is -0.9169 as of Jul. 16, 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 Sidus Space (SIDU) Overvalued in 2026?

Based on GuruFocus' analysis, Sidus Space stock appears to be overvalued. The current stock price of $1.89 is trading 1785% above its estimated GF Value™ of $0.10. GuruFocus considers Sidus Space to be Significantly Overvalued.

Key valuation signals for SIDU:

  • Beta: -0.9169
  • GF Value™: $0.10 vs. price of $1.89 (1785% above fair value)
  • GF Score™: 30/100 with 4 warning signs

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


Sidus Space Business Description

Address 150 N. Sykes Creek Parkway, Suite 200, Merritt Island, FL, USA, 32953
Sidus Space Inc is a space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and services, space and defense hardware components and space-based data solutions. The company generates revenue through a combination of: Satellite platform sales and customization, Payload hosting and mission services, Engineering and systems integration services, and Space and defense hardware manufacturing. The firm supports Commercial Space, Aerospace, Defense, Underwater Marine, and other commercial and government customers. The firm generates revenue principally from satellite platform and payload hosting contracts, manufacturing and engineering services, mission operations, and sales of proprietary hardware products.
30GF Score

Get the complete analysis for SIDU

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

$1.89
Price
$0.10
GF Value