GSLR (Geosolar Technologies) ROC (Joel Greenblatt) %: -605.59% (As of Dec. 2025)

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What is Geosolar Technologies ROC (Joel Greenblatt) %?

Geosolar Technologies GSLR ROC (Joel Greenblatt) % is -605.59% as of Dec. 2025. The stock has 1 warning sign investors should review. Among 1,027 Semiconductors companies, Geosolar Technologies ranks worse than 97.76% 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. Geosolar Technologies's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was -605.59%.

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

GSLR' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -746.24   Med: -646.89   Max: -273.98
Current: -746.24

During the past 4 years, Geosolar Technologies's highest ROC (Joel Greenblatt) % was -273.98%. The lowest was -746.24%. And the median was -646.89%.

GSLR's ROC (Joel Greenblatt) % is ranked worse than
97.76% of 1027 companies
in the Semiconductors industry
Industry Median: 8.5 vs GSLR: -746.24

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


Geosolar Technologies  (OTCPK:GSLR) 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.


Geosolar Technologies ROC (Joel Greenblatt) % Related Terms


Geosolar Technologies ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Geosolar Technologies'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.

Geosolar Technologies ROC (Joel Greenblatt) % Chart

Geosolar Technologies Annual Data
Trend Dec22 Dec23 Dec24 Dec25
ROC (Joel Greenblatt) %
-726.67 -567.10 -273.98 -746.24

Geosolar Technologies Quarterly Data
Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 -231.40 -1,893.33 -230.54 -255.48 -605.59

GSLR vs APWL, FSLR, NXT: ROC (Joel Greenblatt) % Comparison

For the Solar subindustry, Geosolar Technologies'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.


Geosolar Technologies ROC (Joel Greenblatt) % vs Semiconductors Industry

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

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



Geosolar Technologies 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: Sep. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(0 + 0 + 0) - (2.352 + 0.556 + 0.893)
=-3.801

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(0 + 0 + 0) - (3.017 + 0.556 + 0.982)
=-4.555

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Geosolar Technologies for the quarter that ended in Dec. 2025 can be restated as:

ROC (Joel Greenblatt) %(Q: Dec. 2025 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Sep. 2025  Q: Dec. 2025
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=-2.816/( ( (0.465 + max(-3.801, 0)) + (0.465 + max(-4.555, 0)) )/ 2 )
=-2.816/( ( 0.465 + 0.465 )/ 2 )
=-2.816/0.465
=-605.59 %

Note: The EBIT data used here is four times the quarterly (Dec. 2025) 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 -605.59% mean?
Geosolar Technologies (GSLR) has a ROC (Joel Greenblatt) % of -605.59% as of Dec. 2025. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Geosolar Technologies and its competitors. According to the industry distribution chart, Geosolar Technologies ranks #1004 out of 1027 companies in the Semiconductors industry, placing it in the top 97.8%.
Is Geosolar Technologies' ROC (Joel Greenblatt) % too high?
Geosolar Technologies' current ROC (Joel Greenblatt) % is -605.59%. Based on the distribution chart, Geosolar Technologies ranks #1004 out of 1027 companies in the Semiconductors industry, which is in the bottom quartile relative to peers.
How does Geosolar Technologies' ROC (Joel Greenblatt) % compare to APWL and FSLR?
According to the Semiconductors industry distribution chart, Geosolar Technologies ranks #1004 out of 1027 companies for ROC (Joel Greenblatt) %. This places Geosolar Technologies in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 8.50. 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 8.50, 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 Geosolar Technologies and its competitors. For the Semiconductors industry, the median ROC (Joel Greenblatt) % is 8.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Geosolar Technologies's current ROC (Joel Greenblatt) % is -605.59%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Geosolar Technologies stock overvalued right now?
Geosolar Technologies (GSLR) has a current ROC (Joel Greenblatt) % of -605.59%. The current ROC (Joel Greenblatt) % is -605.59%. 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 Geosolar Technologies (GSLR), the current ROC (Joel Greenblatt) % is -605.59% 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.

Geosolar Technologies Business Description

Address 115 Lincoln Avenue, Hasbrouch Heights, Bergen, NJ, USA, 07604
Geosolar Technologies Inc is a forward-thinking, research-based climate technology company. Its mission is to combat Greenhouse Gas (GHG) emissions in both existing and newly constructed homes and buildings. Through its SmartGreen platform, the company is revolutionizing how it heats, cools, cooks, and powers homes, apartment buildings, office buildings and more, with 100% sustainable energy sources. The company's patent-pending system harnesses energy from the earth and sun to naturally power homes and electric vehicles without fossil fuels, with air purification, creating a healthier living and working environment, while taking the homes and buildings to net-zero carbon.