LiqTech International (STU:39J0) ROE % Adjusted to Book Value: -215.95% (As of Mar. 2026)

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STU:39J0 LiqTech International Inc STU:39J0
31 GF Score
Price €0.37
GF Value €1.07
! 5 Warning Signs
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What is LiqTech International ROE % Adjusted to Book Value?

LiqTech International STU:39J0 31 ROE % Adjusted to Book Value is -215.95% as of Mar. 2026. GuruFocus rates STU:39J0 with a GF Score™ of 31/100 and a GF Value™ of €1.07. The stock has 5 warning signs investors should review.

LiqTech International's ROE % for the quarter that ended in Mar. 2026 was -120.93%. LiqTech International's PB Ratio for the quarter that ended in Mar. 2026 was 0.56. LiqTech International's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was -215.95%.


LiqTech International ROE % Adjusted to Book Value Related Terms


LiqTech International ROE % Adjusted to Book Value Historical Data

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The historical data trend for LiqTech International'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.

LiqTech International ROE % Adjusted to Book Value Chart

LiqTech International 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 -54.01 -892.33 -296.71 -282.91 -146.75

LiqTech International Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -224.31 -191.30 -128.64 -223.40 -215.95

STU:39J0 vs SCWO, CLIR, RAIN: ROE % Adjusted to Book Value Comparison

For the Pollution & Treatment Controls subindustry, LiqTech International'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.


LiqTech International ROE % Adjusted to Book Value vs Industrial Products Industry

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

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


STU:39J0
31GF Score
LiqTech International Inc STU:39J0
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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LiqTech International ROE % Adjusted to Book Value Calculation

LiqTech International'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
=-58.70% / 0.40
=-146.75%

LiqTech International's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-120.93% / 0.56
=-215.95%

* 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 -215.95% mean?
LiqTech International (STU:39J0) has a ROE % Adjusted to Book Value of -215.95% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on LiqTech International and its competitors.
Is LiqTech International's ROE % Adjusted to Book Value too high?
LiqTech International's current ROE % Adjusted to Book Value is -215.95%. Overall, LiqTech International has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does LiqTech International's ROE % Adjusted to Book Value compare to SCWO and CLIR?
LiqTech International's ROE % Adjusted to Book Value of -215.95% 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 LiqTech International and its competitors. LiqTech International's current ROE % Adjusted to Book Value is -215.95%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LiqTech International stock overvalued right now?
LiqTech International (STU:39J0) has a current ROE % Adjusted to Book Value of -215.95%. The stock's GF Value™ is €1.07, compared to a current price of €0.37 — trading 65% below its estimated fair value. The current ROE % Adjusted to Book Value is -215.95%. LiqTech International's overall GF Score™ is 31/100 with 5 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 LiqTech International (STU:39J0), the current ROE % Adjusted to Book Value is -215.95% 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.

Is LiqTech International (STU:39J0) Overvalued in 2026?

Based on GuruFocus' analysis, LiqTech International stock appears to be undervalued. The current stock price of €0.37 is trading 65% below its estimated GF Value™ of €1.07.

Key valuation signals for STU:39J0:

  • ROE % Adjusted to Book Value: -215.95%
  • GF Value™: €1.07 vs. price of €0.37 (65% below fair value)
  • GF Score™: 31/100 with 5 warning signs

No single metric tells the full story. See the STU:39J0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


LiqTech International Business Description

Other Exchanges LIQT:USA
Address Industriparken 22C, Ballerup, DNK, DK 2750
LiqTech International Inc is a clean technology company which provides technology for gas and liquid purification by manufacturing ceramic silicon carbide filters. The company is renowned in three business areas: ceramic membranes and membrane incorporated liquid filtration systems, ceramic diesel particulate filters (DPFs) to control soot exhaust particles and black carbon emission from diesel engines, and plastic components for usage across various industries. The company's product portfolio consists of ceramic silicon membranes for liquid filtration, diesel particulate filters, Hybrid Technology Membranes and others. The Company operates through three reportable segments: Systems and Aftermarket, Filters and Membranes, and Components.
31GF Score

Get the complete analysis for STU:39J0

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

€0.37
Price
€1.07
GF Value