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The historical rank and industry rank for AI Energy Engineering Holdings's Operating Margin % or its related term are showing as below:
HKSE:01751'
s Operating Margin % Range Over the Past 10 Years
Min: -54.67 Med: -4.07 Max: 16.37
Current: -13.15
HKSE:01751's Operating Margin % is ranked worse than 90.38% of 1768
companies
in the Construction industry
Industry Median: 5.885
vs HKSE:01751: -13.15
AI Energy Engineering Holdings (HKSE:01751) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
AI Energy Engineering Holdings Operating Margin % Related Terms
AI Energy Engineering Holdings Operating 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.
AI Energy Engineering Holdings Operating Margin % Chart
HKSE:01751 vs PWR, FIX, EME: Operating Margin % Comparison
For the Engineering & Construction subindustry, AI Energy Engineering Holdings's Operating Margin %, along with its competitors' market caps and Operating 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.
AI Energy Engineering Holdings Operating Margin % vs Construction Industry
For the Construction industry and Industrials sector, AI Energy Engineering Holdings's Operating Margin % distribution charts can be found below:
* The bar in red indicates where AI Energy Engineering Holdings's Operating Margin % falls into.
AI Energy Engineering Holdings Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
* 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.
AI Energy Engineering Holdings (HKSE:01751) has a Operating Margin % of -12.63% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on AI Energy Engineering Holdings and its competitors. According to the industry distribution chart, AI Energy Engineering Holdings ranks #1598 out of 1768 companies in the Construction industry, placing it in the top 90.4%.
Is AI Energy Engineering Holdings' Operating Margin % too high?
AI Energy Engineering Holdings' current Operating Margin % is -12.63%. Based on the distribution chart, AI Energy Engineering Holdings ranks #1598 out of 1768 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, AI Energy Engineering Holdings has a GF Score™ of 29/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AI Energy Engineering Holdings' Operating Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, AI Energy Engineering Holdings ranks #1598 out of 1768 companies for Operating Margin %. This places AI Energy Engineering Holdings in the lower half of its industry. The industry median Operating Margin % is 5.89. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Construction company?
The median Operating Margin % among Construction companies is 5.89, based on 1,768 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on AI Energy Engineering Holdings and its competitors. For the Construction industry, the median Operating Margin % is 5.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AI Energy Engineering Holdings's current Operating Margin % is -12.63%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AI Energy Engineering Holdings stock overvalued right now?
Based on GuruFocus' analysis, AI Energy Engineering Holdings (HKSE:01751) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.31, compared to a current price of HK$0.73 — trading 135.5% above its estimated fair value. The current Operating Margin % is -12.63%. AI Energy Engineering Holdings' overall GF Score™ is 29/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For AI Energy Engineering Holdings (HKSE:01751), the current Operating Margin % is -12.63% 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 AI Energy Engineering Holdings (HKSE:01751) Overvalued in 2026?
Based on GuruFocus' analysis, AI Energy Engineering Holdings stock appears to be overvalued.
The current stock price of HK$0.73 is trading 135.5% above its estimated GF Value™ of HK$0.31.
GuruFocus considers AI Energy Engineering Holdings to be Significantly Overvalued.
Key valuation signals for HKSE:01751:
Operating Margin %: -12.63%
GF Value™: HK$0.31 vs. price of HK$0.73 (135.5% above fair value)
No single metric tells the full story. See the HKSE:01751 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AI Energy Engineering Holdings Business Description
AI Energy Engineering Holdings Ltd, formerly Kingland Group Holdings Ltd Company is an investment holding company. It is principally engaged in the provision of concrete demolition services in Hong Kong and Macau mainly as a subcontractor. Its services are mainly required in the removal of pieces or sections of concrete from concrete structures and the demolition of the entire concrete structures or buildings by applying a variety of methods, such as core drilling, sawing and crushing. The company's services are required in many different situations, such as addition and alteration works and redevelopment projects in buildings, roads, tunnels, and underground facilities. The Group mainly operates in Hong Kong, Macau and the PRC and generates a majority of its revenue from Hong Kong.
29GF Score
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Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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