Izo-Blok (WAR:IZB) 5-Year ROIIC % : 11.25% (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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WAR:IZB Izo-Blok SA WAR:IZB
69 GF Score
Price zł39.00
GF Value zł56.97
Valuation Possible Value Trap
! 7 Warning Signs
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What is Izo-Blok 5-Year ROIIC %?

Izo-Blok WAR:IZB 69 5-Year ROIIC % is 11.25 as of Dec. 2025. GuruFocus rates WAR:IZB with a GF Score™ of 69/100 and a GF Value™ of zł56.97 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 1,190 Vehicles & Parts companies, Izo-Blok ranks better than 60.84% on this metric.

5-Year Return on Invested Incremental Capital (5-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 5-year. Izo-Blok's 5-Year ROIIC % for the quarter that ended in Dec. 2025 was 11.25%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.

The industry rank for Izo-Blok's 5-Year ROIIC % or its related term are showing as below:

WAR:IZB's 5-Year ROIIC % is ranked better than
60.84% of 1190 companies
in the Vehicles & Parts industry
Industry Median: 6.11 vs WAR:IZB: 11.25

Izo-Blok  (WAR:IZB) 5-Year ROIIC % Explanation

Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.

High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.

Be Aware

It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.


Izo-Blok 5-Year ROIIC % Related Terms


Izo-Blok 5-Year ROIIC % Historical Data

* Premium members only.

The historical data trend for Izo-Blok's 5-Year ROIIC % 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.

Izo-Blok 5-Year ROIIC % Chart

Izo-Blok Annual Data
Trend Apr15 Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Dec24 Dec25
5-Year ROIIC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -9.87 -21.45 -633.55 0.00 11.25

Izo-Blok Quarterly Data
Jan21 Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Jul23 Oct23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
5-Year ROIIC % 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 11.25 0.00

WAR:IZB vs ORLY, AZO, GPC: 5-Year ROIIC % Comparison

For the Auto Parts subindustry, Izo-Blok's 5-Year ROIIC %, along with its competitors' market caps and 5-Year ROIIC % 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.


Izo-Blok 5-Year ROIIC % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Izo-Blok's 5-Year ROIIC % distribution charts can be found below:

* The bar in red indicates where Izo-Blok's 5-Year ROIIC % falls into.


WAR:IZB
69GF Score
Izo-Blok SA WAR:IZB
5-Year ROIIC % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Izo-Blok 5-Year ROIIC % Calculation

Izo-Blok's 5-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:

5-Year ROIIC %=5-Year Incremental Net Operating Profit After Taxes (NOPAT)**/5-Year Incremental Invested Capital**
=( 7.98 (Dec. 2025) - -2.6304512 (Apr. 2020) )/( 261.227 (Dec. 2025) - 166.88 (Apr. 2020) )
=10.6104512/94.347
=11.25%***

* 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.

** Annual data of NOPAT and Invested Capital was used to calculate 5-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.

Frequently Asked Questions Learn more about 5-Year ROIIC % →
What does a 5-Year ROIIC % of 11.25 mean?
Izo-Blok (WAR:IZB) has a 5-Year ROIIC % of 11.25 as of Dec. 2025. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on Izo-Blok and its competitors. According to the industry distribution chart, Izo-Blok ranks #466 out of 1190 companies in the Vehicles & Parts industry, placing it in the top 39.2%.
Is Izo-Blok's 5-Year ROIIC % too high?
Izo-Blok's current 5-Year ROIIC % is 11.25. The Vehicles & Parts industry median 5-Year ROIIC % is 6.11. Izo-Blok's value of 11.25 is 84.1% above this industry median. Based on the distribution chart, Izo-Blok ranks #466 out of 1190 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Izo-Blok has a GF Score™ of 69/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Izo-Blok's 5-Year ROIIC % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Izo-Blok ranks #466 out of 1190 companies for 5-Year ROIIC %. This puts Izo-Blok in the upper half of its industry. The industry median 5-Year ROIIC % is 6.11. Izo-Blok's value of 11.25 is 84.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year ROIIC % for a Vehicles & Parts company?
The median 5-Year ROIIC % among Vehicles & Parts companies is 6.11, based on 1,190 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Izo-Blok's current 5-Year ROIIC % of 11.25 is 84.1% 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 5-Year ROIIC % mean?
A high 5-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 5-Year ROIIC % measures the change in earnings as a percentage of change in investment over 5-year. View historical data on Izo-Blok and its competitors. For the Vehicles & Parts industry, the median 5-Year ROIIC % is 6.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Izo-Blok's current 5-Year ROIIC % is 11.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Izo-Blok stock overvalued right now?
Based on GuruFocus' analysis, Izo-Blok (WAR:IZB) is currently considered Possible Value Trap. The stock's GF Value™ is zł56.97, compared to a current price of zł39.00 — trading 31.5% below its estimated fair value. The current 5-Year ROIIC % is 11.25 and 84.1% above the Vehicles & Parts industry median of 6.11. Izo-Blok's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year ROIIC % calculated?
5-Year ROIIC % is calculated from a company's financial statements. For Izo-Blok (WAR:IZB), the current 5-Year ROIIC % is 11.25 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 Izo-Blok (WAR:IZB) Overvalued in 2026?

Based on GuruFocus' analysis, Izo-Blok stock appears to be undervalued. The current stock price of zł39.00 is trading 31.5% below its estimated GF Value™ of zł56.97. GuruFocus considers Izo-Blok to be Possible Value Trap.

Key valuation signals for WAR:IZB:

  • 5-Year ROIIC %: 11.25
  • GF Value™: zł56.97 vs. price of zł39.00 (31.5% below fair value)
  • GF Score™: 69/100 with 7 warning signs
  • Industry Position: 84.1% above the Vehicles & Parts median (#466 of 1190)

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


Izo-Blok Business Description

Address Ulica Olszewskiego 4, Chorzow, POL, 41-503
Izo-Blok SA is a provider of expanded polypropylene (EPP) components to the automotive industry. The products manufactured from EPP are used in the automotive, logistics and HVAC industries as structural and protective elements.
69GF Score

Get the complete analysis for WAR:IZB

5-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

zł39.00
Price
zł56.97
GF Value