Diadrom Holding ABNGM:DIAH +12.73%35 Piotroski F-Score is 6 as of Jul. 06, 2026, which is at its 10-year median of 6.00. GuruFocus rates NGM:DIAH with a GF Score™ of 35/100. The stock has 2 warning signs investors should review. Among 2,737 Software companies, Diadrom Holding AB ranks better than 78.7% on this metric.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Diadrom Holding AB has an F-score of 5 indicating the company's financial situation is typical for a stable company.
The historical rank and industry rank for Diadrom Holding AB's Piotroski F-Score or its related term are showing as below:
NGM:DIAH'
s Piotroski F-Score Range Over the Past 10 Years
Min: 3 Med: 6 Max: 8
Current: 6
During the past 13 years, the highest Piotroski F-Score of Diadrom Holding AB was 8. The lowest was 3. And the median was 6.
Diadrom Holding AB (NGM:DIAH) Piotroski F-Score Explanation
The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.
He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.
He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.
What he found was something that exceeded his most optimistic expectations.
Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.
Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).
Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.
Diadrom Holding AB Piotroski F-Score Related Terms
Diadrom Holding AB Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Diadrom Holding AB's Piotroski F-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.
NGM:DIAH vs UBER, SHOP, CRM: Piotroski F-Score Comparison
For the Software - Application subindustry, Diadrom Holding AB's Piotroski F-Score, along with its competitors' market caps and Piotroski F-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.
Diadrom Holding AB Piotroski F-Score vs Software Industry
For the Software industry and Technology sector, Diadrom Holding AB's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Diadrom Holding AB's Piotroski F-Score falls into.
* 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: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.
Profitability
Question 1. Return on Assets (ROA)
Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.
Score 1 if positive, 0 if negative.
Diadrom Holding AB's current Net Income (TTM) was -4.09.
==> Negative ==> Score 0.
Question 2. Cash Flow Return on Assets (CFROA)
Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.
Diadrom Holding AB's return on assets of this year was -0.20047112. Diadrom Holding AB's return on assets of last year was -0.06549956.
==> Last year is higher ==> Score 0.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Diadrom Holding AB's gearing of this year was 0. Diadrom Holding AB's gearing of last year was 0.
==> This year is lower or equal to last year. ==> Score 1.
Question 6. Change in Working Capital (Liquidity)
Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.
Score 1 if this year's current ratio is higher, 0 if it's lower
Diadrom Holding AB's current ratio of this year was 1.32562278. Diadrom Holding AB's current ratio of last year was 1.61878829.
==> Last year's current ratio is higher ==> Score 0.
Question 7. Change in Shares in Issue
Compare the number of shares in issue this year, to the number in issue last year.
Score 0 if there is larger number of shares in issue this year, 1 otherwise.
Diadrom Holding AB's number of shares in issue this year was 7.33. Diadrom Holding AB's number of shares in issue last year was 5.9.
==> There is larger number of shares in issue this year. ==> Score 0.
Efficiency
Question 8. Change in Gross Margin
Compare this year's gross margin (Gross Profit divided by sales) to last year's.
Score 1 if this year's gross margin is higher, 0 if it's lower.
Diadrom Holding AB's gross margin of this year was 0.54072683. Diadrom Holding AB's gross margin of last year was 0.42913032.
==> This year's gross margin is higher. ==> Score 1.
Question 9. Change in asset turnover
Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.
Score 1 if this year's asset turnover ratio is higher, 0 if it's lower
Diadrom Holding AB's asset turnover of this year was 2.06472984. Diadrom Holding AB's asset turnover of last year was 1.90160821.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
=
Que. 1
+
Que. 2
+
Que. 3
+
Que. 4
+
Que. 5
+
Que. 6
+
Que. 7
+
Que. 8
+
Que. 9
=
0
+
1
+
0
+
1
+
1
+
0
+
0
+
1
+
1
=
5
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Diadrom Holding AB has an F-score of 5 indicating the company's financial situation is typical for a stable company.
Diadrom Holding AB (NGM:DIAH) has a Piotroski F-Score of 6 as of Jul. 06, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Diadrom Holding AB and its competitors. This is near median its historical median of 6.00. Over the past decade, Diadrom Holding AB's Piotroski F-Score has ranged from 3.00 to 8.00. According to the industry distribution chart, Diadrom Holding AB ranks #583 out of 2737 companies in the Software industry, placing it in the top 21.3%.
Is Diadrom Holding AB's Piotroski F-Score too high?
Diadrom Holding AB's current Piotroski F-Score of 6 is near median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 8.00. The Software industry median Piotroski F-Score is 5.00. Diadrom Holding AB's value of 6 is 20% above this industry median. Based on the distribution chart, Diadrom Holding AB ranks #583 out of 2737 companies in the Software industry, which is in the top quartile — a strong position relative to peers. Overall, Diadrom Holding AB has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does Diadrom Holding AB's Piotroski F-Score compare to UBER and SHOP?
According to the Software industry distribution chart, Diadrom Holding AB ranks #583 out of 2737 companies for Piotroski F-Score. This places Diadrom Holding AB in the top 21% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Diadrom Holding AB's value of 6 is 20% above this benchmark. Historically, Diadrom Holding AB's own Piotroski F-Score has ranged from 3.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Diadrom Holding AB has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Software company?
The median Piotroski F-Score among Software companies is 5.00, based on 2,737 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Diadrom Holding AB's current Piotroski F-Score of 6 is 20% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Diadrom Holding AB and its competitors. For the Software industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diadrom Holding AB's current Piotroski F-Score is 6, which is near 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 Diadrom Holding AB stock overvalued right now?
Diadrom Holding AB (NGM:DIAH) has a current Piotroski F-Score of 6. The current Piotroski F-Score is 6, which is near median its 10-year median of 6.00 and 20% above the Software industry median of 5.00. Diadrom Holding AB's overall GF Score™ is 35/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Diadrom Holding AB (NGM:DIAH), the current Piotroski F-Score is 6 as of Jul. 06, 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.
Diadrom Holding AB is a Solution and Software Company with focus on Diagnostics of Autotech. Autotech is developing rapidly as a result of increased electrification and digitalization in the automotive sector. Its customer base in the automotive sector with other customer sectors include MedTech, industrial machinery, defence, security, and public transport.
35GF Score
Get the complete analysis for NGM:DIAH
Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NGM:DIAH has been successfully added to your 
