IMSR (Terrestrial Energy) Book Value per Share: $2.72 (As of Mar. 2026)

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IMSR Terrestrial Energy Inc IMSR
10 GF Score
Price $5.36
! 1 Warning Sign
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What is Terrestrial Energy Book Value per Share?

Terrestrial Energy IMSR -0.74% 10 Book Value per Share is $2.72 as of Mar. 2026. GuruFocus rates IMSR with a GF Score™ of 10/100. The stock has 1 warning sign investors should review.

Terrestrial Energy's book value per share for the quarter that ended in Mar. 2026 was $2.72.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.

Terrestrial Energy's current price is $5.355. Its book value per share for the quarter that ended in Mar. 2026 was $2.72. Hence, today's PB Ratio of Terrestrial Energy is 1.97.

During the past 3 years, the highest P/B Ratio of Terrestrial Energy was 2.04. The lowest was 0.00. And the median was 0.00.

Terrestrial Energy  (NAS:IMSR) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.

Terrestrial Energy Book Value per Share Related Terms

Terrestrial Energy Book Value per Share Historical Data

* Premium members only.

The historical data trend for Terrestrial Energy's Book Value per Share 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.

Terrestrial Energy Book Value per Share Chart

Terrestrial Energy Annual Data
Trend Dec23 Dec24 Dec25
Book Value per Share
-0.05 -0.13 2.79

Terrestrial Energy Quarterly Data
Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Dec25 Mar26
Book Value per Share Get a 7-Day Free Trial -0.13 -0.16 -0.22 2.79 2.72

IMSR vs NKLR, GNE, SUME: Book Value per Share Comparison

For the Utilities - Regulated Electric subindustry, Terrestrial Energy'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.

Terrestrial Energy PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Terrestrial Energy's PB Ratio distribution charts can be found below:

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


IMSR
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Terrestrial Energy Inc IMSR
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Terrestrial Energy Book Value per Share Calculation

Terrestrial Energy's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(295.41-0.00)/105.78
=2.79

Terrestrial Energy's Book Value Per Share for the quarter that ended in Mar. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(288.60-0.00)/105.94
=2.72

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of $2.72 mean?
Terrestrial Energy (IMSR) has a Book Value per Share of $2.72 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Terrestrial Energy and its competitors.
Is Terrestrial Energy's Book Value per Share too high?
Terrestrial Energy's current Book Value per Share is $2.72. Overall, Terrestrial Energy has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does Terrestrial Energy's Book Value per Share compare to NKLR and GNE?
Terrestrial Energy's Book Value per Share of $2.72 can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for an Utilities - Regulated company?
A good Book Value per Share depends on the Utilities - Regulated industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Terrestrial Energy and its competitors. Terrestrial Energy's current Book Value per Share is $2.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Terrestrial Energy stock overvalued right now?
Terrestrial Energy (IMSR) has a current Book Value per Share of $2.72. The current Book Value per Share is $2.72. Terrestrial Energy's overall GF Score™ is 10/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Terrestrial Energy (IMSR), the current Book Value per Share is $2.72 as of Mar. 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.

Terrestrial Energy Business Description

Address 2730 West Tyvola Road, Suite 100, Charlotte, NC, USA, 28217
Terrestrial Energy Inc is a technology company engaged in the development and commercialization of nuclear power plants. The company is focused on its proprietary Integral Molten Salt Reactor (IMSR) technology, a Generation IV reactor design intended to produce reliable, emission-free energy in the form of electricity and high-temperature heat for industrial applications. Its activities mainly involve advancing the design, licensing, and deployment of IMSR plants for commercial energy generation.
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Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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