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.
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. General Interface Solution (GIS) Holding's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -0.90%.
LUX:GISHS'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -11.99 Med: 19.5 Max: 53.57
Current: 3.89
During the past 13 years, General Interface Solution (GIS) Holding's highest ROC (Joel Greenblatt) % was 53.57%. The lowest was -11.99%. And the median was 19.50%.
LUX:GISHS's ROC (Joel Greenblatt) % is ranked worse than 63.31% of 2491
companies
in the Hardware industry
Industry Median: 10.44
vs LUX:GISHS: 3.89
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.
* 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.
General Interface Solution (GIS) Holding ROC (Joel Greenblatt) % Chart
General Interface Solution (GIS) Holding Annual Data
LUX:GISHS vs APH, GLW: ROC (Joel Greenblatt) % Comparison
For the Electronic Components subindustry, General Interface Solution (GIS) Holding'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.
General Interface Solution (GIS) Holding ROC (Joel Greenblatt) % vs Hardware Industry
General Interface Solution (GIS) Holding 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:
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 (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 -0.90% mean?
General Interface Solution (GIS) Holding (LUX:GISHS) has a ROC (Joel Greenblatt) % of -0.90% 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 General Interface Solution (GIS) Holding and its competitors. According to the industry distribution chart, General Interface Solution (GIS) Holding ranks #1577 out of 2491 companies in the Hardware industry, placing it in the top 63.3%.
Is General Interface Solution (GIS) Holding's ROC (Joel Greenblatt) % too high?
General Interface Solution (GIS) Holding's current ROC (Joel Greenblatt) % is -0.90%. Based on the distribution chart, General Interface Solution (GIS) Holding ranks #1577 out of 2491 companies in the Hardware industry, which is below the industry midpoint. Overall, General Interface Solution (GIS) Holding has a GF Score™ of 64/100, reflecting its overall financial health beyond just this single metric.
How does General Interface Solution (GIS) Holding's ROC (Joel Greenblatt) % compare to APH and GLW?
According to the Hardware industry distribution chart, General Interface Solution (GIS) Holding ranks #1577 out of 2491 companies for ROC (Joel Greenblatt) %. This places General Interface Solution (GIS) Holding in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 10.44. 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 Hardware company?
The median ROC (Joel Greenblatt) % among Hardware companies is 10.44, based on 2,491 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 General Interface Solution (GIS) Holding and its competitors. For the Hardware industry, the median ROC (Joel Greenblatt) % is 10.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. General Interface Solution (GIS) Holding's current ROC (Joel Greenblatt) % is -0.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is General Interface Solution (GIS) Holding stock overvalued right now?
General Interface Solution (GIS) Holding (LUX:GISHS) has a current ROC (Joel Greenblatt) % of -0.90%. The stock's GF Value™ is $1.59, compared to a current price of $2.26 — trading 42.1% above its estimated fair value. The current ROC (Joel Greenblatt) % is -0.90%. General Interface Solution (GIS) Holding's overall GF Score™ is 64/100 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 General Interface Solution (GIS) Holding (LUX:GISHS), the current ROC (Joel Greenblatt) % is -0.90% 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 General Interface Solution (GIS) Holding (LUX:GISHS) Overvalued in 2026?
Based on GuruFocus' analysis, General Interface Solution (GIS) Holding stock appears to be overvalued.
The current stock price of $2.26 is trading 42.1% above its estimated GF Value™ of $1.59.
Key valuation signals for LUX:GISHS:
ROC (Joel Greenblatt) %: -0.90%
GF Value™: $1.59 vs. price of $2.26 (42.1% above fair value)
No single metric tells the full story. See the LUX:GISHS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
General Interface Solution (GIS) Holding Business Description
General Interface Solution (GIS) Holding Ltd is a touch display solutions provider based in China. The company's product portfolio includes touch sensors and LCD modules. The company provides business combined solutions that provides cover glass, touch sensors, and display modules. The company generates revenue from manufacturing of touch and monitor modules. The company operates in the United States, Japan, Taiwan, China, and other countries, out of which the majority of the revenue is generated from the United States.
64GF Score
Get the complete analysis for LUX:GISHS
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
LUX:GISHS has been successfully added to your 
