Boule Diagnostics AB (STU:8BD) Mohanram G-Score: 5 (As of Mar. 2026) — 17% Below Median

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STU:8BD Boule Diagnostics AB STU:8BD
47 GF Score
Price €0.48
GF Value €0.90
! 2 Warning Signs
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What is Boule Diagnostics AB Mohanram G-Score?

Boule Diagnostics AB STU:8BD 47 Mohanram G-Score is 5 as of Mar. 2026, which is 17% below its 10-year median of 6.00. GuruFocus rates STU:8BD with a GF Score™ of 47/100 and a GF Value™ of €0.90. The stock has 2 warning signs investors should review.

Mohanram G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. Companies have higher G-score tends to generate higher return. According to his study, the best growth stocks that have a G-Score greater than 6 tend to beat the market, while those with a G-Score lower than 1 tend to have negative absolute returns.

Thus, the zones of discrimination were as such:

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Boule Diagnostics AB has an G-score of 5.

The historical rank and industry rank for Boule Diagnostics AB's Mohanram G-Score or its related term are showing as below:

STU:8BD' s Mohanram G-Score Range Over the Past 10 Years
Min: 4   Med: 6   Max: 7
Current: 5

During the past 13 years, the highest Piotroski G-score of Boule Diagnostics AB was 7. The lowest was 4. And the median was 6.

Boule Diagnostics AB  (STU:8BD) Mohanram G-Score Explanation

Partha Mohanram is the John H. Watson Chair in Value Investing at Rotman and the Acting Vice-Dean of Research Strategy and Resources.

In 2000, he wrote a research paper called "Separating Winners from Losers Among Low Book-to-Market Stocks Using Financial Statement Analysis".

This paper tests whether a strategy based on financial statement analysis of low book-to-market (growth) stocks is successful in differentiating between winners and losers in terms of future stock performance. Based on the research, a strategy based on buying high G-score (6, 7 or 8) firms and shorting low G-score (0 or 1) firms consistently earns significant excess returns. Further, the results do not support a risk based explanation for the book-to-market effect as the strategy returns positive returns in all years, and firms that ex-ante appear less risky have better future returns.

To conclude, one can use a modified fundamental analysis strategy (G-score) to identify mispricing and earn substantial abnormal returns.


Boule Diagnostics AB Mohanram G-Score Related Terms


Boule Diagnostics AB Mohanram G-Score Historical Data

* Premium members only.

The historical data trend for Boule Diagnostics AB's Mohanram G-Score 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.

Boule Diagnostics AB Mohanram G-Score Chart

Boule Diagnostics AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Mohanram G-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.00 7.00 6.00 5.00 5.00

Boule Diagnostics AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Mohanram G-Score 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 6.00 5.00 5.00 5.00 5.00

STU:8BD vs ABT, SYK, MDT: Mohanram G-Score Comparison

For the Medical Devices subindustry, Boule Diagnostics AB's Mohanram G-Score, along with its competitors' market caps and Mohanram G-Score 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.


Boule Diagnostics AB Mohanram G-Score vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Boule Diagnostics AB's Mohanram G-Score distribution charts can be found below:

* The bar in red indicates where Boule Diagnostics AB's Mohanram G-Score falls into.


STU:8BD
47GF Score
Boule Diagnostics AB STU:8BD
Mohanram G-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Boule Diagnostics AB Mohanram G-Score Calculation

The calculation of the Mohanram G-score consists of eight criteria. Assign one point for each criterion met, then add up all the points to get the G-Score.

Profitability

Question 1. Return on Assets (ROA)

ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. It measures how well a company uses its asset to generate earnings.

Score 1 if ROA > ROA Industry Median, 0 otherwise.

Question 2. Cash ROA

Cash ROA equals to Cash Flow from Operations divided by average Total Assets. It measures how well a company uses its asset to generate cash.

Score 1 if Cash ROA > Cash ROA Industry Median, 0 otherwise.

Question 3. CFO and Net Income

Score 1 if CFO > Net Income, 0 otherwise.

Earnings Predictability

Question 4. Earnings Variability

Earnings Variability is measured as the variance of a firm's ROA in the past five years.

Score 1 if Earnings Variability < Earnings Variability Industry Median, 0 otherwise.

Question 5. Sales Growth Variability

Sales Growth Variability is measured as the 5-year variance in sales growth.

Score 1 if Sales Growth Variability < Sales Growth Variability Industry Median, 0 otherwise.

Accounting Conservatism

Question 6. Research & Development Intensity

Research & Development Intensity is calcualted by Research & Development divided by the beginning Total Assets.

Score 1 if Research & Development Intensity > Research & Development Intensity Industry Median, 0 otherwise.

Question 7. CAPEX Intensity

CAPEX Intensity is calcualted by Capital Expenditure divided by the beginning Total Assets.

Score 1 if CAPEX Intensity > CAPEX Intensity Industry Median, 0 otherwise.

Question 8. Advertising Expenditure Intensity

Advertising Expenditure Intensity is calcualted by Advertising Expenditure divided by the beginning Total Assets. Note that Advertising Expenditure is not reported as a seperate line item for many companies, thus Selling, General, & Admin. Expense is used in this calculation.

Score 1 if Advertising Expenditure Intensity > Advertising Expenditure Intensity Industry Median, 0 otherwise.

* 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.

* Note that all the Industry Median used for comparison in his original research, are substituted with Sector Median due to the limitation of data within certain countries.

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Boule Diagnostics AB has an G-score of 5.

Frequently Asked Questions Learn more about Mohanram G-Score →
What does a Mohanram G-Score of 5 mean?
Boule Diagnostics AB (STU:8BD) has a Mohanram G-Score of 5 as of Mar. 2026. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Boule Diagnostics AB and its competitors. This is 17% below median its historical median of 6.00. Over the past decade, Boule Diagnostics AB's Mohanram G-Score has ranged from 4.00 to 7.00.
Is Boule Diagnostics AB's Mohanram G-Score too high?
Boule Diagnostics AB's current Mohanram G-Score of 5 is 17% below median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 7.00. Overall, Boule Diagnostics AB has a GF Score™ of 47/100, reflecting its overall financial health beyond just this single metric.
How does Boule Diagnostics AB's Mohanram G-Score compare to ABT and SYK?
Boule Diagnostics AB's Mohanram G-Score of 5 can be compared against companies in the Medical Devices & Instruments industry. Historically, Boule Diagnostics AB's own Mohanram G-Score has ranged from 4.00 to 7.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Mohanram G-Score for a Medical Devices & Instruments company?
A good Mohanram G-Score depends on the Medical Devices & Instruments industry context. However, Mohanram G-Score 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 Mohanram G-Score mean?
A high Mohanram G-Score can signal that a stock is expensive relative to its fundamentals. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Boule Diagnostics AB and its competitors. Boule Diagnostics AB's current Mohanram G-Score is 5, which is 17% below median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boule Diagnostics AB stock overvalued right now?
Boule Diagnostics AB (STU:8BD) has a current Mohanram G-Score of 5. The stock's GF Value™ is €0.90, compared to a current price of €0.48 — trading 46.7% below its estimated fair value. The current Mohanram G-Score is 5, which is 17% below median its 10-year median of 6.00. Boule Diagnostics AB's overall GF Score™ is 47/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Mohanram G-Score calculated?
Mohanram G-Score is calculated from a company's financial statements. For Boule Diagnostics AB (STU:8BD), the current Mohanram G-Score is 5 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 Boule Diagnostics AB (STU:8BD) Overvalued in 2026?

Based on GuruFocus' analysis, Boule Diagnostics AB stock appears to be undervalued. The current stock price of €0.48 is trading 46.7% below its estimated GF Value™ of €0.90.

Key valuation signals for STU:8BD:

  • Mohanram G-Score: 5 (17% below median its 10-year median of 6.00)
  • GF Value™: €0.90 vs. price of €0.48 (46.7% below fair value)
  • GF Score™: 47/100 with 2 warning signs

No single metric tells the full story. See the STU:8BD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Boule Diagnostics AB Business Description

Other Exchanges BOUL:Sweden
Address Fagerstagatan 7, Spanga, SWE, SE-163 53
Boule Diagnostics AB is a company operating in the diagnostics market. It is engaged in the development, manufacturing and marketing instruments and consumables for blood diagnostics. The systems are intended for small and medium-sized hospitals, clinics and laboratories within outpatient care. the company operating through two complementary business segments: Diagnostics and OEM CDS. Through its subsidiaries, the company operates in USA ,Asia, Eastern Europe, Latin America Western Europe and Africa / Middle East. The majority revenue is generated from Asia.
47GF Score

Get the complete analysis for STU:8BD

Mohanram G-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€0.48
Price
€0.90
GF Value