Investor AB (MIL:1INVEB) Piotroski F-Score: 7 (As of Jul. 21, 2026) — 17% Above Median

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MIL:1INVEB Investor AB MIL:1INVEB
36 GF Score
Price €35.84
GF Value €44.57
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Investor AB Piotroski F-Score?

Investor AB MIL:1INVEB 36 Piotroski F-Score is 7 as of Jul. 21, 2026, which is 17% above its 10-year median of 6.00. GuruFocus rates MIL:1INVEB with a GF Score™ of 36/100 and a GF Value™ of €44.57 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,594 Asset Management companies, Investor AB ranks better than 92.66% 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

Investor 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 Investor AB's Piotroski F-Score or its related term are showing as below:

MIL:1INVEB' s Piotroski F-Score Range Over the Past 10 Years
Min: 2   Med: 6   Max: 8
Current: 7

During the past 13 years, the highest Piotroski F-Score of Investor AB was 8. The lowest was 2. And the median was 6.

Investor AB  (MIL:1INVEB) 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.


Investor AB Piotroski F-Score Related Terms


Investor AB Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Investor 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.

Investor AB Piotroski F-Score Chart

Investor AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.00 5.00 6.00 5.00 6.00

Investor AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 4.00 2.00 6.00 6.00 7.00

MIL:1INVEB vs BLK, BX, KKR: Piotroski F-Score Comparison

For the Asset Management subindustry, Investor 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.


Investor AB Piotroski F-Score vs Asset Management Industry

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

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


MIL:1INVEB
36GF Score
Investor AB MIL:1INVEB
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 (Jun26) TTM:Last Year (Jun25) TTM:
Net Income was 5438.866 + 5090.643 + 2795.569 + 10699.419 = €24,024 Mil.
Cash Flow from Operations was 171.624 + 473.796 + 1090.859 + 467.409 = €2,204 Mil.
Revenue was 6721.134 + 6553.659 + 4079.534 + 12110.951 = €29,465 Mil.
Average Total Assets from the begining of this year (Jun25)
to the end of this year (Jun26) was
(89469.112 + 95693.943 + 101339.342 + 105852.671 + 113960.359) / 5 = €101263.0854 Mil.
Total Assets at the begining of this year (Jun25) was €89,469 Mil.
Long-Term Debt & Capital Lease Obligation was €11,481 Mil.
Total Assets was €113,960 Mil.
Total Liabilities was €14,886 Mil.
Net Income was 1127.373 + -2755.807 + -276.784 + 4113.079 = €2,208 Mil.

Revenue was 2327.943 + -1525.479 + 973.857 + 5379.501 = €7,156 Mil.
Average Total Assets from the begining of last year (Jun24)
to the end of last year (Jun25) was
(85506.092 + 86014.891 + 82771.593 + 86375.6 + 89469.112) / 5 = €86027.4576 Mil.
Total Assets at the begining of last year (Jun24) was €85,506 Mil.
Long-Term Debt & Capital Lease Obligation was €10,004 Mil.
Total Assets was €89,469 Mil.
Total Liabilities was €13,168 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.

Investor AB's current Net Income (TTM) was 24,024. ==> 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.

Investor AB's current Cash Flow from Operations (TTM) was 2,204. ==> 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 (Jun25)
=24024.497/89469.112
=0.26852281

ROA (Last Year)=Net Income/Total Assets (Jun24)
=2207.861/85506.092
=0.0258211

Investor AB's return on assets of this year was 0.26852281. Investor AB's return on assets of last year was 0.0258211. ==> 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.

Investor AB's current Net Income (TTM) was 24,024. Investor AB's current Cash Flow from Operations (TTM) was 2,204. ==> 2,204 <= 24,024 ==> CFROA <= ROA ==> Score 0.

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: Jun26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun25 to Jun26
=11481.354/101263.0854
=0.11338144

Gearing (Last Year: Jun25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun24 to Jun25
=10004.433/86027.4576
=0.11629349

Investor AB's gearing of this year was 0.11338144. Investor AB's gearing of last year was 0.11629349. ==> 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

* Note that for banks and insurance companies, there's no Total Current Assets and Total Current Liabilities reported. Thus, we use Total Assets and Total Liabilities to calculate current ratio for banks and insurance companies.

Current Ratio (This Year: Jun26)=Total Assets/Total Liabilities
=113960.359/14885.942
=7.65556919

Current Ratio (Last Year: Jun25)=Total Assets/Total Liabilities
=89469.112/13167.718
=6.7945799

Investor AB's current ratio of this year was 7.65556919. Investor AB's current ratio of last year was 6.7945799. ==> This year's current ratio is higher. ==> Score 1.

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.

Investor AB's number of shares in issue this year was 3065.682. Investor AB's number of shares in issue last year was 3064.75. ==> 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.

* Note that for banks and insurance companies, there's no Gross Profit reported. Thus, we use net income instead of gross profit and calculate Net Margin for this score.

Net Margin (This Year: TTM)=Net Income/Revenue
=24024.497/29465.278
=0.81534941

Net Margin (Last Year: TTM)=Net Income/Revenue
=2207.861/7155.822
=0.30854051

Investor AB's net margin of this year was 0.81534941. Investor AB's net margin of last year was 0.30854051. ==> This year's net 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

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Jun25)
=29465.278/89469.112
=0.32933464

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Jun24)
=7155.822/85506.092
=0.08368786

Investor AB's asset turnover of this year was 0.32933464. Investor AB's asset turnover of last year was 0.08368786. ==> 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+0+1+1+0+1+1
=7

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

Investor 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?
Investor AB (MIL:1INVEB) has a Piotroski F-Score of 7 as of Jul. 21, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Investor AB and its competitors. This is 17% above median its historical median of 6.00. Over the past decade, Investor AB's Piotroski F-Score has ranged from 2.00 to 8.00. According to the industry distribution chart, Investor AB ranks #117 out of 1594 companies in the Asset Management industry, placing it in the top 7.3%.
Is Investor AB's Piotroski F-Score too high?
Investor 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 2.00 to a high of 8.00. The Asset Management industry median Piotroski F-Score is 5.00. Investor AB's value of 7 is 40% above this industry median. Based on the distribution chart, Investor AB ranks #117 out of 1594 companies in the Asset Management industry, which is in the top quartile — a strong position relative to peers. Overall, Investor AB has a GF Score™ of 36/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Investor AB's Piotroski F-Score compare to BLK and BX?
According to the Asset Management industry distribution chart, Investor AB ranks #117 out of 1594 companies for Piotroski F-Score. This places Investor AB in the top 7% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Investor AB's value of 7 is 40% above this benchmark. Historically, Investor AB's own Piotroski F-Score has ranged from 2.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Investor 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 1,594 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. Investor 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 Investor 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. Investor 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 Investor AB stock overvalued right now?
Based on GuruFocus' analysis, Investor AB (MIL:1INVEB) is currently considered Modestly Undervalued. The stock's GF Value™ is €44.57, compared to a current price of €35.84 — trading 19.6% below 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. Investor AB's overall GF Score™ is 36/100 with 7 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 Investor AB (MIL:1INVEB), the current Piotroski F-Score is 7 as of Jul. 21, 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 Investor AB (MIL:1INVEB) Overvalued in 2026?

Based on GuruFocus' analysis, Investor AB stock appears to be undervalued. The current stock price of €35.84 is trading 19.6% below its estimated GF Value™ of €44.57. GuruFocus considers Investor AB to be Modestly Undervalued.

Key valuation signals for MIL:1INVEB:

  • Piotroski F-Score: 7 (17% above median its 10-year median of 6.00)
  • GF Value™: €44.57 vs. price of €35.84 (19.6% below fair value)
  • GF Score™: 36/100 with 7 warning signs
  • Industry Position: 40% above the Asset Management median (#117 of 1594)

No single metric tells the full story. See the MIL:1INVEB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Investor AB Business Description

Address Arsenalsgatan 8C, Stockholm, SWE, 103 32
Investor AB is an industrial holding company with a long-term, active investment portfolio plan. Its operations are divided into three business areas: Listed Companies, Patricia Industries, and Investments in EQT. The majority of the company's revenue is generated from dividends and changes in the value of its investment in other listed companies. Geographically, it generates the maximum revenue from the United States, with the remainder coming from Sweden, the United Kingdom, France, Germany, South America, Africa, and other regions.
36GF Score

Get the complete analysis for MIL:1INVEB

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

€35.84
Price
€44.57
GF Value