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.
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.
SKYX PlatformsSKYX -0.82%20 ROC (Joel Greenblatt) % is -158.79% as of Jun. 2026. GuruFocus rates SKYX with a GF Score™ of 20/100. The stock has 5 warning signs investors should review. Among 3,076 Industrial Products companies, SKYX Platforms ranks worse than 96.52% 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. SKYX Platforms's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was -158.79%.
The historical rank and industry rank for SKYX Platforms's ROC (Joel Greenblatt) % or its related term are showing as below:
SKYX'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -80551.24 Med: -7026.17 Max: -148.74
Current: -155.62
During the past 11 years, SKYX Platforms's highest ROC (Joel Greenblatt) % was -148.74%. The lowest was -80551.24%. And the median was -7026.17%.
SKYX's ROC (Joel Greenblatt) % is ranked worse than 96.52% of 3076
companies
in the Industrial Products industry
Industry Median: 12.14
vs SKYX: -155.62
SKYX Platforms's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 60.10% per year.
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.
SKYX Platforms ROC (Joel Greenblatt) % Related Terms
SKYX Platforms ROC (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for SKYX Platforms'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.
SKYX vs UTKN, ESP, EAF: ROC (Joel Greenblatt) % Comparison
For the Electrical Equipment & Parts subindustry, SKYX Platforms'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.
SKYX Platforms ROC (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, SKYX Platforms's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where SKYX Platforms's ROC (Joel Greenblatt) % falls into.
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:
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.
Note:
The EBIT data used here is four times the quarterly (Jun. 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 -158.79% mean?
SKYX Platforms (SKYX) has a ROC (Joel Greenblatt) % of -158.79% as of Jun. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on SKYX Platforms and its competitors. According to the industry distribution chart, SKYX Platforms ranks #2969 out of 3076 companies in the Industrial Products industry, placing it in the top 96.5%.
Is SKYX Platforms' ROC (Joel Greenblatt) % too high?
SKYX Platforms' current ROC (Joel Greenblatt) % is -158.79%. Based on the distribution chart, SKYX Platforms ranks #2969 out of 3076 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, SKYX Platforms has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does SKYX Platforms' ROC (Joel Greenblatt) % compare to UTKN and ESP?
According to the Industrial Products industry distribution chart, SKYX Platforms ranks #2969 out of 3076 companies for ROC (Joel Greenblatt) %. This places SKYX Platforms in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 12.14. 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 12.14, based on 3,076 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 SKYX Platforms and its competitors. For the Industrial Products industry, the median ROC (Joel Greenblatt) % is 12.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SKYX Platforms's current ROC (Joel Greenblatt) % is -158.79%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SKYX Platforms stock overvalued right now?
SKYX Platforms (SKYX) has a current ROC (Joel Greenblatt) % of -158.79%. The current ROC (Joel Greenblatt) % is -158.79%. SKYX Platforms' overall GF Score™ is 20/100 with 5 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 SKYX Platforms (SKYX), the current ROC (Joel Greenblatt) % is -158.79% as of Jun. 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.
SKYX Platforms Corp operates in the business of developing proprietary technology that enables a quick and safe installation of electrical fixtures, such as light fixtures and ceiling fans. Its technology consists of a weight-bearing, fixable socket and a revolving plug for conducting electric power and supporting an electrical appliance attached to a wall or ceiling. The socket is comprised of a nonconductive body that houses conductive rings connectable to an electric power supply through terminals in its side exterior. The plug is also comprised of a nonconductive body that houses corresponding conductive rings, attaches to the socket via a male post, and is capable of feeding electric power to an appliance. It generates its income from lighting and heating products sold in the USA.
20GF Score
Get the complete analysis for SKYX
ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SKYX has been successfully added to your 
