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Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Cornerstone Technologies Holdings had a gross margin of 27.04% for the quarter that ended in Dec. 2025 => Competition eroding margins
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Cornerstone Technologies Holdings Gross Margin % Related Terms
Cornerstone Technologies Holdings Gross Margin % Historical 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.
HKSE:08391 vs URI, SUNB, AER: Gross Margin % Comparison
For the Rental & Leasing Services subindustry, Cornerstone Technologies Holdings's Gross Margin %, along with its competitors' market caps and Gross Margin % 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.
Cornerstone Technologies Holdings Gross Margin % vs Business Services Industry
For the Business Services industry and Industrials sector, Cornerstone Technologies Holdings's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Cornerstone Technologies Holdings's Gross Margin % falls into.
* 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Cornerstone Technologies Holdings (HKSE:08391) has a Gross Margin % of 27.04% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Cornerstone Technologies Holdings and its competitors. This is 26% above median its historical median of 21.40. Over the past decade, Cornerstone Technologies Holdings' Gross Margin % has ranged from 10.19 to 31.57. According to the industry distribution chart, Cornerstone Technologies Holdings ranks #665 out of 1003 companies in the Business Services industry, placing it in the top 66.3%.
Is Cornerstone Technologies Holdings' Gross Margin % too high?
Cornerstone Technologies Holdings' current Gross Margin % of 27.04% is 26% above median its 10-year median of 21.40. Over the past 10 years, this metric has ranged from a low of 10.19 to a high of 31.57. The Business Services industry median Gross Margin % is 34.14. Cornerstone Technologies Holdings' value of 27.04% is 20.8% below this industry median. Based on the distribution chart, Cornerstone Technologies Holdings ranks #665 out of 1003 companies in the Business Services industry, which is below the industry midpoint. Overall, Cornerstone Technologies Holdings has a GF Score™ of 36/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Cornerstone Technologies Holdings' Gross Margin % compare to URI and SUNB?
According to the Business Services industry distribution chart, Cornerstone Technologies Holdings ranks #665 out of 1003 companies for Gross Margin %. This places Cornerstone Technologies Holdings in the lower half of its industry. The industry median Gross Margin % is 34.14. Cornerstone Technologies Holdings' value of 27.04% is 20.8% below this benchmark. Historically, Cornerstone Technologies Holdings' own Gross Margin % has ranged from 10.19 to 31.57 over the past decade. While the company's 10-year median is 21.40 vs. the industry median of 34.14, Cornerstone Technologies Holdings has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Gross Margin % for a Business Services company?
The median Gross Margin % among Business Services companies is 34.14, based on 1,003 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Cornerstone Technologies Holdings's current Gross Margin % of 27.04% is 20.8% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Cornerstone Technologies Holdings and its competitors. For the Business Services industry, the median Gross Margin % is 34.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cornerstone Technologies Holdings's current Gross Margin % is 27.04%, which is 26% above median its own 10-year median of 21.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cornerstone Technologies Holdings stock overvalued right now?
Based on GuruFocus' analysis, Cornerstone Technologies Holdings (HKSE:08391) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.81, compared to a current price of HK$0.30 — trading 63% below its estimated fair value. The current Gross Margin % is 27.04%, which is 26% above median its 10-year median of 21.40 and 20.8% below the Business Services industry median of 34.14. Cornerstone Technologies Holdings' overall GF Score™ is 36/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Cornerstone Technologies Holdings (HKSE:08391), the current Gross Margin % is 27.04% 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.
Is Cornerstone Technologies Holdings (HKSE:08391) Overvalued in 2026?
Based on GuruFocus' analysis, Cornerstone Technologies Holdings stock appears to be undervalued.
The current stock price of HK$0.30 is trading 63% below its estimated GF Value™ of HK$0.81.
GuruFocus considers Cornerstone Technologies Holdings to be Possible Value Trap.
Key valuation signals for HKSE:08391:
Gross Margin %: 27.04% (26% above median its 10-year median of 21.40)
GF Value™: HK$0.81 vs. price of HK$0.30 (63% below fair value)
Industry Position: 20.8% below the Business Services median (#665 of 1003)
No single metric tells the full story. See the HKSE:08391 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Cornerstone Technologies Holdings Ltd is an investment holding company. The company is engaged in the electric vehicle charging business in Hong Kong. The Group has a sole segment electric vehicle charging business and derives its revenue from the Sales of electric vehicle charging systems.
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