EOSE (Eos Energy Enterprises) PB Ratio: (As of Jun. 25, 2026)


EOSE Eos Energy Enterprises Inc EOSE
64 GF Score
Price $6.06
GF Value $13.45
Valuation Possible Value Trap
! 6 Warning Signs
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What is Eos Energy Enterprises PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-25), Eos Energy Enterprises's share price is $6.06. Eos Energy Enterprises's Book Value per Share for the quarter that ended in Mar. 2026 was $-2.56. Hence, Eos Energy Enterprises's PB Ratio of today is .

The historical rank and industry rank for Eos Energy Enterprises's PB Ratio or its related term are showing as below:

During the past 7 years, Eos Energy Enterprises's highest PB Ratio was 13.96. The lowest was 5.12. And the median was 9.23.

EOSE's PB Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 2.32
* Ranked among companies with meaningful PB Ratio only.

During the past 3 years, the average Book Value Per Share Growth Rate was -60.50% per year.

During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of Eos Energy Enterprises was 24.20% per year. The lowest was -60.50% per year. And the median was -18.15% per year.

Back to Basics: PB Ratio


Eos Energy Enterprises  (NAS:EOSE) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Eos Energy Enterprises PB Ratio Related Terms


Eos Energy Enterprises PB Ratio Historical Data

* Premium members only.

The historical data trend for Eos Energy Enterprises's PB Ratio 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 PB Ratio Chart

Eos Energy Enterprises Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial 12.47 0.00 0.00 0.00 0.00

Eos Energy Enterprises Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PB Ratio 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

EOSE vs AMPX, ATKR, TE: PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, Eos Energy Enterprises's PB Ratio, along with its competitors' market caps and PB 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.


Eos Energy Enterprises PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Eos Energy Enterprises's PB Ratio distribution charts can be found below:

* The bar in red indicates where Eos Energy Enterprises's PB Ratio falls into.


EOSE
64GF Score
Eos Energy Enterprises Inc EOSE
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Eos Energy Enterprises PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Eos Energy Enterprises's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=6.06/-2.558
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Is Eos Energy Enterprises (EOSE) Overvalued in 2026?

Based on GuruFocus' analysis, Eos Energy Enterprises stock appears to be undervalued. The current stock price of $6.06 is trading 54.9% below its estimated GF Value™ of $13.45. GuruFocus considers Eos Energy Enterprises to be Possible Value Trap.

Key valuation signals for EOSE:

  • PB Ratio:
  • GF Value™: $13.45 vs. price of $6.06 (54.9% below fair value)
  • GF Score™: 64/100 with 6 warning signs

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


Eos Energy Enterprises Business Description

Other Exchanges EOSE:MexicoF9Q:Germany
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.
64GF Score

Get the complete analysis for EOSE

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

$6.06
Price
$13.45
GF Value