Illumisoft Lighting (TSXV:UVC) ROC (Joel Greenblatt) %: -36.89% (As of Mar. 2026)


TSXV:UVC Illumisoft Lighting Corp TSXV:UVC
9 GF Score
Price C$0.74
! 3 Warning Signs
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What is Illumisoft Lighting ROC (Joel Greenblatt) %?

Illumisoft Lighting TSXV:UVC -3.90% 9 ROC (Joel Greenblatt) % is -36.89% as of Mar. 2026. GuruFocus rates TSXV:UVC with a GF Score™ of 9/100. The stock has 3 warning signs investors should review. Among 3,063 Industrial Products companies, Illumisoft Lighting ranks worse than 95.53% 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. Illumisoft Lighting's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -36.89%.

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

TSXV:UVC' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -114.68   Med: 0   Max: 0
Current: -114.68

TSXV:UVC's ROC (Joel Greenblatt) % is ranked worse than
95.53% of 3063 companies
in the Industrial Products industry
Industry Median: 11.69 vs TSXV:UVC: -114.68

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


Illumisoft Lighting  (TSXV:UVC) 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.


Illumisoft Lighting ROC (Joel Greenblatt) % Related Terms


Illumisoft Lighting ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Illumisoft Lighting'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.

Illumisoft Lighting ROC (Joel Greenblatt) % Chart

Illumisoft Lighting Annual Data
Trend Dec24
ROC (Joel Greenblatt) %
0.00

Illumisoft Lighting Quarterly Data
Sep24 Dec24 Mar25 Sep25 Dec25 Mar26
ROC (Joel Greenblatt) % Get a 7-Day Free Trial 0.00 0.00 -171.81 -249.90 -36.89

TSXV:UVC vs VRT, BE: ROC (Joel Greenblatt) % Comparison

For the Electrical Equipment & Parts subindustry, Illumisoft Lighting'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.


Illumisoft Lighting ROC (Joel Greenblatt) % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Illumisoft Lighting's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Illumisoft Lighting's ROC (Joel Greenblatt) % falls into.


TSXV:UVC
9GF Score
Illumisoft Lighting Corp TSXV:UVC
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Illumisoft Lighting 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)
=(0.045 + 0.394 + 0.035) - (1.404 + 0.044 + 4.4408920985006E-16)
=-0.974

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(0.001 + 0 + 6.503) - (0.097 + 6.492 + 0)
=-0.085

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Illumisoft Lighting 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 )
=-0.384/( ( (1.041 + max(-0.974, 0)) + (0 + max(-0.085, 0)) )/ 1 )
=-0.384/( ( 1.041 + 0 )/ 1 )
=-0.384/1.041
=-36.89 %

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 -36.89% mean?
Illumisoft Lighting (TSXV:UVC) has a ROC (Joel Greenblatt) % of -36.89% 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 Illumisoft Lighting and its competitors. According to the industry distribution chart, Illumisoft Lighting ranks #2926 out of 3063 companies in the Industrial Products industry, placing it in the top 95.5%.
Is Illumisoft Lighting's ROC (Joel Greenblatt) % too high?
Illumisoft Lighting's current ROC (Joel Greenblatt) % is -36.89%. Based on the distribution chart, Illumisoft Lighting ranks #2926 out of 3063 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Illumisoft Lighting has a GF Score™ of 9/100, reflecting its overall financial health beyond just this single metric.
How does Illumisoft Lighting's ROC (Joel Greenblatt) % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Illumisoft Lighting ranks #2926 out of 3063 companies for ROC (Joel Greenblatt) %. This places Illumisoft Lighting in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 11.69. 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 an Industrial Products company?
The median ROC (Joel Greenblatt) % among Industrial Products companies is 11.69, based on 3,063 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 Illumisoft Lighting and its competitors. For the Industrial Products industry, the median ROC (Joel Greenblatt) % is 11.69 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Illumisoft Lighting's current ROC (Joel Greenblatt) % is -36.89%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Illumisoft Lighting stock overvalued right now?
Illumisoft Lighting (TSXV:UVC) has a current ROC (Joel Greenblatt) % of -36.89%. The current ROC (Joel Greenblatt) % is -36.89%. Illumisoft Lighting's overall GF Score™ is 9/100 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 Illumisoft Lighting (TSXV:UVC), the current ROC (Joel Greenblatt) % is -36.89% 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.

Illumisoft Lighting Business Description

Address 2762A Sheffield Road, Ottawa, ON, CAN, K1B 3V9
Illumisoft Lighting Corp is engaged in the development, manufacture, and commercialization of lighting and ultraviolet-based air sanitation solutions for occupied indoor environments. Its main products are the Sanilume upper-room UVC air sanitization system, which is commercially deployed, and Illumisoft high-efficiency commercial lighting fixtures. In addition, the company also conducts research into early-stage new technologies such as Far UVC.
9GF Score

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

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