Lumibird (HAM:QTL) ROE % Adjusted to Book Value: 4.05% (As of Dec. 2025)


HAM:QTL Lumibird HAM:QTL
65 GF Score
Price €23.25
GF Value €16.31
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Lumibird ROE % Adjusted to Book Value?

Lumibird HAM:QTL -3.93% 65 ROE % Adjusted to Book Value is 4.05% as of Dec. 2025. GuruFocus rates HAM:QTL with a GF Score™ of 65/100 and a GF Value™ of €16.31 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Lumibird's ROE % for the quarter that ended in Dec. 2025 was 9.04%. Lumibird's PB Ratio for the quarter that ended in Dec. 2025 was 2.23. Lumibird's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 4.05%.

Lumibird ROE % Adjusted to Book Value Related Terms

Lumibird ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Lumibird'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.

Lumibird ROE % Adjusted to Book Value Chart

Lumibird 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 0.00 0.00 0.00 0.00 3.11

Lumibird 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 0.00 0.00 0.00 0.00 4.05

HAM:QTL vs TMO, DHR, IDXX: ROE % Adjusted to Book Value Comparison

For the Diagnostics & Research subindustry, Lumibird'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.

Lumibird ROE % Adjusted to Book Value vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Lumibird's ROE % Adjusted to Book Value distribution charts can be found below:

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


HAM:QTL
65GF Score
Lumibird HAM:QTL
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Lumibird ROE % Adjusted to Book Value Calculation

Lumibird'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
=6.93% / 2.23
=3.11%

Lumibird'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
=9.04% / 2.23
=4.05%

* 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 4.05% mean?
Lumibird (HAM:QTL) has a ROE % Adjusted to Book Value of 4.05% 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 Lumibird and its competitors.
Is Lumibird's ROE % Adjusted to Book Value too high?
Lumibird's current ROE % Adjusted to Book Value is 4.05%. Overall, Lumibird has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lumibird's ROE % Adjusted to Book Value compare to TMO and DHR?
Lumibird's ROE % Adjusted to Book Value of 4.05% can be compared against companies in the Medical Diagnostics & Research 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 a Medical Diagnostics & Research company?
A good ROE % Adjusted to Book Value depends on the Medical Diagnostics & Research 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 Lumibird and its competitors. Lumibird's current ROE % Adjusted to Book Value is 4.05%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lumibird stock overvalued right now?
Based on GuruFocus' analysis, Lumibird (HAM:QTL) is currently considered Significantly Overvalued. The stock's GF Value™ is €16.31, compared to a current price of €23.25 — trading 42.6% above its estimated fair value. The current ROE % Adjusted to Book Value is 4.05%. Lumibird's overall GF Score™ is 65/100 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 Lumibird (HAM:QTL), the current ROE % Adjusted to Book Value is 4.05% 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.

Is Lumibird (HAM:QTL) Overvalued in 2026?

Based on GuruFocus' analysis, Lumibird stock appears to be overvalued. The current stock price of €23.25 is trading 42.6% above its estimated GF Value™ of €16.31. GuruFocus considers Lumibird to be Significantly Overvalued.

Key valuation signals for HAM:QTL:

  • ROE % Adjusted to Book Value: 4.05%
  • GF Value™: €16.31 vs. price of €23.25 (42.6% above fair value)
  • GF Score™: 65/100 with 5 warning signs

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

Lumibird Business Description

Address 2 rue du Paul Sabatier, Lannion, FRA, 22300
Lumibird, formerly Quantel SA is an enterprise engaged in the designing, manufacturing, and sale of scientific laser solutions. Scientific and industrial applications lasers used by research laboratories in the study of material, cleaning lasers, marking, measurement, and others. whereas, Medical applications include specialized lasers for ophthalmology, dermatology, and esthetics. The company generates a majority of its revenue from the scientific and industrial applications.
65GF 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.

€23.25
Price
€16.31
GF Value