Remor Solar Polska (WAR:RSP) ROC (Joel Greenblatt) %: -108.58% (As of Mar. 2026)

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.

WAR:RSP Remor Solar Polska SA WAR:RSP
54 GF Score
Price zł5.05
GF Value zł9.12
Valuation Significantly Undervalued
! 3 Warning Signs
View Full Analysis

What is Remor Solar Polska ROC (Joel Greenblatt) %?

Remor Solar Polska WAR:RSP -6.48% 54 ROC (Joel Greenblatt) % is -108.58% as of Mar. 2026. GuruFocus rates WAR:RSP with a GF Score™ of 54/100 and a GF Value™ of zł9.12 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 1,027 Semiconductors companies, Remor Solar Polska ranks worse than 70.59% on this metric.

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. Remor Solar Polska's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -108.58%.

The historical rank and industry rank for Remor Solar Polska's ROC (Joel Greenblatt) % or its related term are showing as below:

WAR:RSP' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -69.7   Med: 5.45   Max: 91.9
Current: -4.72

During the past 13 years, Remor Solar Polska's highest ROC (Joel Greenblatt) % was 91.90%. The lowest was -69.70%. And the median was 5.45%.

WAR:RSP's ROC (Joel Greenblatt) % is ranked worse than
70.59% of 1027 companies
in the Semiconductors industry
Industry Median: 8.34 vs WAR:RSP: -4.72

Remor Solar Polska's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 0.00% per year.


Remor Solar Polska  (WAR:RSP) ROC (Joel Greenblatt) % Explanation

The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


Remor Solar Polska ROC (Joel Greenblatt) % Related Terms


Remor Solar Polska ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Remor Solar Polska's ROC (Joel Greenblatt) % 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.

Remor Solar Polska ROC (Joel Greenblatt) % Chart

Remor Solar Polska Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 32.50 91.90 43.07 -68.14 -69.70

Remor Solar Polska Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROC (Joel Greenblatt) % 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 11.21 17.50 23.19 23.12 -108.58

WAR:RSP vs FSLR, NXT, ENPH: ROC (Joel Greenblatt) % Comparison

For the Solar subindustry, Remor Solar Polska's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.


Remor Solar Polska ROC (Joel Greenblatt) % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Remor Solar Polska's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Remor Solar Polska's ROC (Joel Greenblatt) % falls into.


WAR:RSP
54GF Score
Remor Solar Polska SA WAR:RSP
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Remor Solar Polska ROC (Joel Greenblatt) % Calculation

Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

EBIT stands for Earnings Before Interest and Taxes.

Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.

GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(13.796 + 11.37 + 1.176) - (31.358 + 0 + 5.483)
=-10.499

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(16.034 + 14.324 + 0.0010000000000048) - (0 + 0 + 35.09)
=-4.731

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Remor Solar Polska for the quarter that ended in Mar. 2026 can be restated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Dec. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=-5.836/( ( (5.55 + max(-10.499, 0)) + (5.2 + max(-4.731, 0)) )/ 2 )
=-5.836/( ( 5.55 + 5.2 )/ 2 )
=-5.836/5.375
=-108.58 %

Note: The EBIT data used here is four times the quarterly (Mar. 2026) EBIT data.

* 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.

What does a ROC (Joel Greenblatt) % of -108.58% mean?
Remor Solar Polska (WAR:RSP) has a ROC (Joel Greenblatt) % of -108.58% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Remor Solar Polska and its competitors. According to the industry distribution chart, Remor Solar Polska ranks #725 out of 1027 companies in the Semiconductors industry, placing it in the top 70.6%.
Is Remor Solar Polska's ROC (Joel Greenblatt) % too high?
Remor Solar Polska's current ROC (Joel Greenblatt) % is -108.58%. Based on the distribution chart, Remor Solar Polska ranks #725 out of 1027 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Remor Solar Polska has a GF Score™ of 54/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Remor Solar Polska's ROC (Joel Greenblatt) % compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Remor Solar Polska ranks #725 out of 1027 companies for ROC (Joel Greenblatt) %. This places Remor Solar Polska in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 8.34. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC (Joel Greenblatt) % for a Semiconductors company?
The median ROC (Joel Greenblatt) % among Semiconductors companies is 8.34, based on 1,027 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Remor Solar Polska and its competitors. For the Semiconductors industry, the median ROC (Joel Greenblatt) % is 8.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Remor Solar Polska's current ROC (Joel Greenblatt) % is -108.58%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Remor Solar Polska stock overvalued right now?
Based on GuruFocus' analysis, Remor Solar Polska (WAR:RSP) is currently considered Significantly Undervalued. The stock's GF Value™ is zł9.12, compared to a current price of zł5.05 — trading 44.6% below its estimated fair value. The current ROC (Joel Greenblatt) % is -108.58%. Remor Solar Polska's overall GF Score™ is 54/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For Remor Solar Polska (WAR:RSP), the current ROC (Joel Greenblatt) % is -108.58% 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 Remor Solar Polska (WAR:RSP) Overvalued in 2026?

Based on GuruFocus' analysis, Remor Solar Polska stock appears to be undervalued. The current stock price of zł5.05 is trading 44.6% below its estimated GF Value™ of zł9.12. GuruFocus considers Remor Solar Polska to be Significantly Undervalued.

Key valuation signals for WAR:RSP:

  • ROC (Joel Greenblatt) %: -108.58%
  • GF Value™: zł9.12 vs. price of zł5.05 (44.6% below fair value)
  • GF Score™: 54/100 with 3 warning signs

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


Remor Solar Polska Business Description

Address ul. Kolejowa 48, Recz Polska, POL, 73-210
Remor Solar Polska SA is a solar mounting system manufacturer. It is engaged in offering mounting solutions for all types of solar projects, and also offers technical planning, as well as installation services for all REMOR Solar mounting systems. The products of the company include Roof Hooks, Mounting Rails, Rails connectors, Clamps and Brackets, Screws and Nuts, Flat Roof Components, and others.
54GF Score

Get the complete analysis for WAR:RSP

ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

zł5.05
Price
zł9.12
GF Value