HuaDian Heavy Industries Co (SHSE:601226) Operating Margin %: -2.51% (As of Mar. 2026)

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SHSE:601226 HuaDian Heavy Industries Co Ltd SHSE:601226
71 GF Score
Price ¥6.11
GF Value ¥9.38
Valuation Significantly Undervalued
! 3 Warning Signs
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What is HuaDian Heavy Industries Co Operating Margin %?

HuaDian Heavy Industries Co SHSE:601226 71 Operating Margin % is -2.51% as of Mar. 2026. GuruFocus rates SHSE:601226 with a GF Score™ of 71/100 and a GF Value™ of ¥9.38 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 1,772 Construction companies, HuaDian Heavy Industries Co ranks worse than 68.34% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. HuaDian Heavy Industries Co's Operating Income for the three months ended in Mar. 2026 was ¥-41 Mil. HuaDian Heavy Industries Co's Revenue for the three months ended in Mar. 2026 was ¥1,624 Mil. Therefore, HuaDian Heavy Industries Co's Operating Margin % for the quarter that ended in Mar. 2026 was -2.51%.

Warning Sign:

HuaDian Heavy Industries Co Ltd operating margin has been in a 5-year decline. The average rate of decline per year is -8.3%.

The historical rank and industry rank for HuaDian Heavy Industries Co's Operating Margin % or its related term are showing as below:

SHSE:601226' s Operating Margin % Range Over the Past 10 Years
Min: -0.49   Med: 2.26   Max: 4.55
Current: 2.68


SHSE:601226's Operating Margin % is ranked worse than
68.34% of 1772 companies
in the Construction industry
Industry Median: 6.025 vs SHSE:601226: 2.68

HuaDian Heavy Industries Co's 5-Year Average Operating Margin % Growth Rate was -8.30% per year.

HuaDian Heavy Industries Co's Operating Income for the three months ended in Mar. 2026 was ¥-41 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was ¥283 Mil.


HuaDian Heavy Industries Co  (SHSE:601226) 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 Nokia’s 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.


HuaDian Heavy Industries Co Operating Margin % Related Terms


HuaDian Heavy Industries Co Operating Margin % Historical Data

* Premium members only.

The historical data trend for HuaDian Heavy Industries Co's Operating Margin % 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.

HuaDian Heavy Industries Co Operating Margin % Chart

HuaDian Heavy Industries Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.07 4.55 0.88 1.61 2.38

HuaDian Heavy Industries Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -5.04 7.08 3.05 1.92 -2.51

SHSE:601226 vs PWR, FIX, EME: Operating Margin % Comparison

For the Engineering & Construction subindustry, HuaDian Heavy Industries Co'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.


HuaDian Heavy Industries Co Operating Margin % vs Construction Industry

For the Construction industry and Industrials sector, HuaDian Heavy Industries Co's Operating Margin % distribution charts can be found below:

* The bar in red indicates where HuaDian Heavy Industries Co's Operating Margin % falls into.


SHSE:601226
71GF Score
HuaDian Heavy Industries Co Ltd SHSE:601226
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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HuaDian Heavy Industries Co 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.

HuaDian Heavy Industries Co's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=247.964 / 10426.238
=2.38 %

HuaDian Heavy Industries Co's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as

Operating Margin %=Operating Income (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=-40.791 / 1624.125
=-2.51 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of -2.51% mean?
HuaDian Heavy Industries Co (SHSE:601226) has a Operating Margin % of -2.51% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on HuaDian Heavy Industries Co and its competitors. According to the industry distribution chart, HuaDian Heavy Industries Co ranks #1211 out of 1772 companies in the Construction industry, placing it in the top 68.3%.
Is HuaDian Heavy Industries Co's Operating Margin % too high?
HuaDian Heavy Industries Co's current Operating Margin % is -2.51%. Based on the distribution chart, HuaDian Heavy Industries Co ranks #1211 out of 1772 companies in the Construction industry, which is below the industry midpoint. Overall, HuaDian Heavy Industries Co has a GF Score™ of 71/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does HuaDian Heavy Industries Co's Operating Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, HuaDian Heavy Industries Co ranks #1211 out of 1772 companies for Operating Margin %. This places HuaDian Heavy Industries Co in the lower half of its industry. The industry median Operating Margin % is 6.03. 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 6.03, based on 1,772 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 HuaDian Heavy Industries Co and its competitors. For the Construction industry, the median Operating Margin % is 6.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. HuaDian Heavy Industries Co's current Operating Margin % is -2.51%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is HuaDian Heavy Industries Co stock overvalued right now?
Based on GuruFocus' analysis, HuaDian Heavy Industries Co (SHSE:601226) is currently considered Significantly Undervalued. The stock's GF Value™ is ¥9.38, compared to a current price of ¥6.11 — trading 34.9% below its estimated fair value. The current Operating Margin % is -2.51%. HuaDian Heavy Industries Co's overall GF Score™ is 71/100 with 3 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 HuaDian Heavy Industries Co (SHSE:601226), the current Operating Margin % is -2.51% 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 HuaDian Heavy Industries Co (SHSE:601226) Overvalued in 2026?

Based on GuruFocus' analysis, HuaDian Heavy Industries Co stock appears to be undervalued. The current stock price of ¥6.11 is trading 34.9% below its estimated GF Value™ of ¥9.38. GuruFocus considers HuaDian Heavy Industries Co to be Significantly Undervalued.

Key valuation signals for SHSE:601226:

  • Operating Margin %: -2.51%
  • GF Value™: ¥9.38 vs. price of ¥6.11 (34.9% below fair value)
  • GF Score™: 71/100 with 3 warning signs

No single metric tells the full story. See the SHSE:601226 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


HuaDian Heavy Industries Co Business Description

Address Tower B, Huadian Industrial Park, No.6, Automobile Museum Road, Fengtai District, Beijing, CHN
HuaDian Heavy Industries Co Ltd provides engineering solutions. The company's business covers domestic and foreign power, coal, petrochemical, mining, metallurgy, port, water conservancy, building materials, urban construction and other fields. Some of the company's services are Electric metallurgy building materials, Coal petrochemical engineering, Port engineering, Overseas engineering, Internal market engineering, Operation and maintenance, and others.
71GF Score

Get the complete analysis for SHSE:601226

Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥6.11
Price
¥9.38
GF Value