Thalassa Holdings (LSE:THAL) ROE % Adjusted to Book Value: -63.65% (As of Dec. 2025)


LSE:THAL Thalassa Holdings Ltd LSE:THAL
33 GF Score
Price £0.24
! 3 Warning Signs
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What is Thalassa Holdings ROE % Adjusted to Book Value?

Thalassa Holdings LSE:THAL 33 ROE % Adjusted to Book Value is -63.65% as of Dec. 2025. GuruFocus rates LSE:THAL with a GF Score™ of 33/100. The stock has 3 warning signs investors should review.

Thalassa Holdings's ROE % for the quarter that ended in Dec. 2025 was -29.28%. Thalassa Holdings's PB Ratio for the quarter that ended in Dec. 2025 was 0.46. Thalassa Holdings's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -63.65%.

Thalassa Holdings ROE % Adjusted to Book Value Related Terms

Thalassa Holdings ROE % Adjusted to Book Value Historical Data

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The historical data trend for Thalassa Holdings'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.

Thalassa Holdings ROE % Adjusted to Book Value Chart

Thalassa Holdings Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.53 -71.16 -45.75 -26.54 -30.98

Thalassa Holdings Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value 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 -38.80 23.45 -64.85 0.55 -63.65

LSE:THAL vs SLB, BKR, HAL: ROE % Adjusted to Book Value Comparison

For the Oil & Gas Equipment & Services subindustry, Thalassa Holdings'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.

Thalassa Holdings ROE % Adjusted to Book Value vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Thalassa Holdings's ROE % Adjusted to Book Value distribution charts can be found below:

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


LSE:THAL
33GF Score
Thalassa Holdings Ltd LSE:THAL
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Thalassa Holdings ROE % Adjusted to Book Value Calculation

Thalassa Holdings'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
=-14.25% / 0.46
=-30.98%

Thalassa Holdings'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
=-29.28% / 0.46
=-63.65%

* 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 -63.65% mean?
Thalassa Holdings (LSE:THAL) has a ROE % Adjusted to Book Value of -63.65% 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 Thalassa Holdings and its competitors.
Is Thalassa Holdings' ROE % Adjusted to Book Value too high?
Thalassa Holdings' current ROE % Adjusted to Book Value is -63.65%. Overall, Thalassa Holdings has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Thalassa Holdings' ROE % Adjusted to Book Value compare to SLB and BKR?
Thalassa Holdings' ROE % Adjusted to Book Value of -63.65% can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good ROE % Adjusted to Book Value depends on the Oil & Gas 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 Thalassa Holdings and its competitors. Thalassa Holdings's current ROE % Adjusted to Book Value is -63.65%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thalassa Holdings stock overvalued right now?
Thalassa Holdings (LSE:THAL) has a current ROE % Adjusted to Book Value of -63.65%. The current ROE % Adjusted to Book Value is -63.65%. Thalassa Holdings' overall GF Score™ is 33/100 with 3 warning signs 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 Thalassa Holdings (LSE:THAL), the current ROE % Adjusted to Book Value is -63.65% 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.

Thalassa Holdings Business Description

Industry EnergyOil & Gas
Address Folio Chambers, P.O. Box 800, Tortola, Road Town, VGB, VG1110
Thalassa Holdings Ltd is an international business company. It is a holding company with interests in property, and marine seismic/defense R&D. The company has two operating segments comprised of rental income through the Aperion Group and Product Development through the rest of the Group.
33GF 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.

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