Eos Energy Enterprises (STU:F9Q) Beta: N/A (As of Jul. 22, 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.
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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.

STU:F9Q Eos Energy Enterprises Inc STU:F9Q
49 GF Score
Price €3.68
GF Value €11.82
Valuation Possible Value Trap
! 6 Warning Signs
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What is Eos Energy Enterprises Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-22), Eos Energy Enterprises's Beta is Not available.

Eos Energy Enterprises  (STU:F9Q) 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)

Eos Energy Enterprises Beta Related Terms

Eos Energy Enterprises Beta Historical Data

* Premium members only.

The historical data trend for Eos Energy Enterprises'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.

Eos Energy Enterprises Beta Chart

Eos Energy Enterprises Annual Data
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Eos Energy Enterprises Quarterly Data
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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 0.00 0.00 0.00 0.00 0.00
STU:F9Q
49GF Score
Eos Energy Enterprises Inc STU:F9Q
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Eos Energy Enterprises 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.

Is Eos Energy Enterprises (STU:F9Q) Overvalued in 2026?

Based on GuruFocus' analysis, Eos Energy Enterprises stock appears to be undervalued. The current stock price of €3.68 is trading 68.9% below its estimated GF Value™ of €11.82. GuruFocus considers Eos Energy Enterprises to be Possible Value Trap.

Key valuation signals for STU:F9Q:

  • Beta: N/A
  • GF Value™: €11.82 vs. price of €3.68 (68.9% below fair value)
  • GF Score™: 49/100 with 6 warning signs

No single metric tells the full story. See the STU:F9Q stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Eos Energy Enterprises Business Description

Address 3920 Park Avenue, Edison, NJ, USA, 08820
Eos Energy Enterprises Inc designs develop, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial & industrial (C&I) applications. The solutions are used in the utility sector, the renewable energy sector, and the industrial sector.
49GF Score

Get the complete analysis for STU:F9Q

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

€3.68
Price
€11.82
GF Value