Idun Industrier AB (OSTO:IDUN B) Piotroski F-Score: 7 (As of Aug. 08, 2026) — 17% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OSTO:IDUN B Idun Industrier AB OSTO:IDUN B
73 GF Score
Price kr332.00
GF Value kr297.10
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is Idun Industrier AB Piotroski F-Score?

Idun Industrier AB OSTO:IDUN B -0.30% 73 Piotroski F-Score is 7 as of Aug. 08, 2026, which is 17% above its 10-year median of 6.00. GuruFocus rates OSTO:IDUN B with a GF Score™ of 73/100 and a GF Value™ of kr297.10 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,591 Asset Management companies, Idun Industrier AB ranks better than 92.71% on this metric.

Good Sign:

Piotroski F-Score is 7, indicates a very healthy situation.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Idun Industrier AB has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

The historical rank and industry rank for Idun Industrier AB's Piotroski F-Score or its related term are showing as below:

OSTO:IDUN B' s Piotroski F-Score Range Over the Past 10 Years
Min: 5   Med: 6   Max: 8
Current: 7

During the past 9 years, the highest Piotroski F-Score of Idun Industrier AB was 8. The lowest was 5. And the median was 6.

Idun Industrier AB  (OSTO:IDUN B) 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.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

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.


Idun Industrier AB Piotroski F-Score Related Terms


Idun Industrier AB Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Idun Industrier 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.

Idun Industrier AB Piotroski F-Score Chart

Idun Industrier AB Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only 7.00 5.00 5.00 6.00 8.00

Idun Industrier AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Piotroski F-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 7.00 7.00 6.00 8.00 7.00

OSTO:IDUN B vs BLK, BX, KKR: Piotroski F-Score Comparison

For the Asset Management subindustry, Idun Industrier 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.


Idun Industrier AB Piotroski F-Score vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Idun Industrier AB's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Idun Industrier AB's Piotroski F-Score falls into.


OSTO:IDUN B
73GF Score
Idun Industrier AB OSTO:IDUN B
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Net Income was 22.821 + 14.763 + 6 + 17 = kr61 Mil.
Cash Flow from Operations was 71.059 + 32.592 + 73 + 58 = kr235 Mil.
Revenue was 592.481 + 521.144 + 615 + 659 = kr2,388 Mil.
Gross Profit was 181.74 + 152.068 + 175 + 197 = kr706 Mil.
Average Total Assets from the begining of this year (Mar25)
to the end of this year (Mar26) was
(2338.398 + 2251.388 + 2267.183 + 2355 + 2401) / 5 = kr2322.5938 Mil.
Total Assets at the begining of this year (Mar25) was kr2,338 Mil.
Long-Term Debt & Capital Lease Obligation was kr880 Mil.
Total Current Assets was kr1,009 Mil.
Total Current Liabilities was kr536 Mil.
Net Income was 19.195 + 7.651 + 0 + 11 = kr38 Mil.

Revenue was 577.214 + 498.628 + 567 + 569 = kr2,212 Mil.
Gross Profit was 174.574 + 147.924 + 161 + 173 = kr656 Mil.
Average Total Assets from the begining of last year (Mar24)
to the end of last year (Mar25) was
(2194.789 + 2169.932 + 2347.642 + 2382 + 2338.398) / 5 = kr2286.5522 Mil.
Total Assets at the begining of last year (Mar24) was kr2,195 Mil.
Long-Term Debt & Capital Lease Obligation was kr894 Mil.
Total Current Assets was kr1,154 Mil.
Total Current Liabilities was kr491 Mil.

*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.

Idun Industrier AB's current Net Income (TTM) was 61. ==> Positive ==> Score 1.

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.

Score 1 if positive, 0 if negative.

Idun Industrier AB's current Cash Flow from Operations (TTM) was 235. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Mar25)
=60.584/2338.398
=0.02590834

ROA (Last Year)=Net Income/Total Assets (Mar24)
=37.846/2194.789
=0.01724357

Idun Industrier AB's return on assets of this year was 0.02590834. Idun Industrier AB's return on assets of last year was 0.01724357. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Idun Industrier AB's current Net Income (TTM) was 61. Idun Industrier AB's current Cash Flow from Operations (TTM) was 235. ==> 235 > 61 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Mar26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar25 to Mar26
=880/2322.5938
=0.37888674

Gearing (Last Year: Mar25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar24 to Mar25
=893.616/2286.5522
=0.39081373

Idun Industrier AB's gearing of this year was 0.37888674. Idun Industrier AB's gearing of last year was 0.39081373. ==> 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

Current Ratio (This Year: Mar26)=Total Current Assets/Total Current Liabilities
=1009/536
=1.88246269

Current Ratio (Last Year: Mar25)=Total Current Assets/Total Current Liabilities
=1153.563/490.666
=2.35101474

Idun Industrier AB's current ratio of this year was 1.88246269. Idun Industrier AB's current ratio of last year was 2.35101474. ==> 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.

Idun Industrier AB's number of shares in issue this year was 11.5. Idun Industrier AB's number of shares in issue last year was 11.5. ==> There is smaller number of shares in issue this year, or the same. ==> Score 1.

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.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=705.808/2387.625
=0.29561091

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=656.498/2211.842
=0.29681053

Idun Industrier AB's gross margin of this year was 0.29561091. Idun Industrier AB's gross margin of last year was 0.29681053. ==> Last year's gross margin is higher ==> Score 0.

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

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Mar25)
=2387.625/2338.398
=1.02105159

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Mar24)
=2211.842/2194.789
=1.00776977

Idun Industrier AB's asset turnover of this year was 1.02105159. Idun Industrier AB's asset turnover of last year was 1.00776977. ==> 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
=1+1+1+1+1+0+1+0+1
=7

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Idun Industrier AB has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 7 mean?
Idun Industrier AB (OSTO:IDUN B) has a Piotroski F-Score of 7 as of Aug. 08, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Idun Industrier AB and its competitors. This is 17% above median its historical median of 6.00. Over the past decade, Idun Industrier AB's Piotroski F-Score has ranged from 5.00 to 8.00. According to the industry distribution chart, Idun Industrier AB ranks #116 out of 1591 companies in the Asset Management industry, placing it in the top 7.3%.
Is Idun Industrier AB's Piotroski F-Score too high?
Idun Industrier AB's current Piotroski F-Score of 7 is 17% above median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 5.00 to a high of 8.00. The Asset Management industry median Piotroski F-Score is 5.00. Idun Industrier AB's value of 7 is 40% above this industry median. Based on the distribution chart, Idun Industrier AB ranks #116 out of 1591 companies in the Asset Management industry, which is in the top quartile — a strong position relative to peers. Overall, Idun Industrier AB has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Idun Industrier AB's Piotroski F-Score compare to BLK and BX?
According to the Asset Management industry distribution chart, Idun Industrier AB ranks #116 out of 1591 companies for Piotroski F-Score. This places Idun Industrier AB in the top 7% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Idun Industrier AB's value of 7 is 40% above this benchmark. Historically, Idun Industrier AB's own Piotroski F-Score has ranged from 5.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Idun Industrier 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 an Asset Management company?
The median Piotroski F-Score among Asset Management companies is 5.00, based on 1,591 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. Idun Industrier AB's current Piotroski F-Score of 7 is 40% 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 Idun Industrier AB and its competitors. For the Asset Management 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. Idun Industrier AB's current Piotroski F-Score is 7, which is 17% above 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 Idun Industrier AB stock overvalued right now?
Based on GuruFocus' analysis, Idun Industrier AB (OSTO:IDUN B) is currently considered Modestly Overvalued. The stock's GF Value™ is kr297.10, compared to a current price of kr332.00 — trading 11.7% above its estimated fair value. The current Piotroski F-Score is 7, which is 17% above median its 10-year median of 6.00 and 40% above the Asset Management industry median of 5.00. Idun Industrier AB's overall GF Score™ is 73/100 with 3 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 Idun Industrier AB (OSTO:IDUN B), the current Piotroski F-Score is 7 as of Aug. 08, 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 Idun Industrier AB (OSTO:IDUN B) Overvalued in 2026?

Based on GuruFocus' analysis, Idun Industrier AB stock appears to be overvalued. The current stock price of kr332.00 is trading 11.7% above its estimated GF Value™ of kr297.10. GuruFocus considers Idun Industrier AB to be Modestly Overvalued.

Key valuation signals for OSTO:IDUN B:

  • Piotroski F-Score: 7 (17% above median its 10-year median of 6.00)
  • GF Value™: kr297.10 vs. price of kr332.00 (11.7% above fair value)
  • GF Score™: 73/100 with 3 warning signs
  • Industry Position: 40% above the Asset Management median (#116 of 1591)

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


Idun Industrier AB Business Description

Other Exchanges 1W6:Germany
Address Kungsgatan 37, Stockholm, SWE, 111 56
Idun Industrier AB is a group that develops and manages industrial and service businesses based in Sweden. It invests in and develops small and medium-sized niche businesses, mainly in Sweden.
73GF Score

Get the complete analysis for OSTO:IDUN B

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

kr332.00
Price
kr297.10
GF Value