FISN (Deep Fission) ROE % Adjusted to Book Value: 0.00% (As of Dec. 2025)

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FISN Deep Fission Inc FISN
13 GF Score
Price $12.11
! 1 Warning Sign
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What is Deep Fission ROE % Adjusted to Book Value?

Deep Fission FISN +14.18% 13 ROE % Adjusted to Book Value is 0.00% as of Dec. 2025. GuruFocus rates FISN with a GF Score™ of 13/100. The stock has 1 warning sign investors should review.

Deep Fission's ROE % for the quarter that ended in Dec. 2025 was -670.18%. Deep Fission's PB Ratio for the quarter that ended in Dec. 2025 was N/A. Deep Fission's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was N/A.

Deep Fission ROE % Adjusted to Book Value Related Terms

Deep Fission ROE % Adjusted to Book Value Historical Data

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The historical data trend for Deep Fission's ROE % Adjusted to Book Value 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.

Deep Fission ROE % Adjusted to Book Value Chart

Deep Fission Annual Data
Trend Dec24 Dec25
ROE % Adjusted to Book Value
0.00 0.00

Deep Fission Semi-Annual Data
Dec24 Dec25
ROE % Adjusted to Book Value 0.00 0.00

FISN vs EROC, PKOH, KRNT: ROE % Adjusted to Book Value Comparison

For the Specialty Industrial Machinery subindustry, Deep Fission's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.

Deep Fission ROE % Adjusted to Book Value vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Deep Fission's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Deep Fission's ROE % Adjusted to Book Value falls into.


FISN
13GF Score
Deep Fission Inc FISN
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Deep Fission ROE % Adjusted to Book Value Calculation

Deep Fission's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-670.18% / N/A
=N/A

Deep Fission's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-670.18% / N/A
=N/A

* 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.

What does a ROE % Adjusted to Book Value of 0.00% mean?
Deep Fission (FISN) has a ROE % Adjusted to Book Value of 0.00% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Deep Fission and its competitors.
Is Deep Fission's ROE % Adjusted to Book Value too high?
Deep Fission's current ROE % Adjusted to Book Value is 0.00%. Overall, Deep Fission has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does Deep Fission's ROE % Adjusted to Book Value compare to EROC and PKOH?
Deep Fission's ROE % Adjusted to Book Value of 0.00% can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for an Industrial Products company?
A good ROE % Adjusted to Book Value depends on the Industrial Products industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Deep Fission and its competitors. Deep Fission's current ROE % Adjusted to Book Value is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deep Fission stock overvalued right now?
Deep Fission (FISN) has a current ROE % Adjusted to Book Value of 0.00%. The current ROE % Adjusted to Book Value is 0.00%. Deep Fission's overall GF Score™ is 13/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Deep Fission (FISN), the current ROE % Adjusted to Book Value is 0.00% as of Dec. 2025. 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.

Deep Fission Business Description

Other Exchanges I18:Germany
Address 2001 Addison Street, Suite 300, Berkeley, CA, USA, 94704
Deep Fission Inc is a nuclear energy technology company developing a small modular reactor based on established pressurized water reactor technology, with novel emplacement in deep boreholes approximately one mile below the Earth's surface. Its reactor, which is referred to as the Gravity Reactor, will leverage subsurface conditions to support key containment and operating functions, including the use of hydrostatic pressure from a water column within the borehole to support reactor operating pressure and cooling, and the surrounding geological formation to provide structural confinement and shielding. The group's focus is within the United States, where electricity demand growth, expanding digital infrastructure, and evolving energy policy.
13GF Score

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ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$12.11
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