Wholetech System HitechROCO:3402 -3.92%75 Operating Margin % is 10.67% as of Dec. 2025, which is 9% above its 10-year median of 9.78. GuruFocus rates ROCO:3402 with a GF Score™ of 75/100 and a GF Value™ of NT$100.02 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 3,027 Industrial Products companies, Wholetech System Hitech ranks better than 78.33% on this metric.
Wholetech System Hitech Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Wholetech System Hitech's Operating Margin % or its related term are showing as below:
ROCO:3402'
s Operating Margin % Range Over the Past 10 Years
Min: 6.71 Med: 9.78 Max: 13.53
Current: 13.53
ROCO:3402's Operating Margin % is ranked better than 78.33% of 3027
companies
in the Industrial Products industry
Industry Median: 6.53
vs ROCO:3402: 13.53
Wholetech System Hitech (ROCO:3402) 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.
Wholetech System Hitech Operating Margin % Related Terms
Wholetech System Hitech Operating Margin % Historical Data
* Premium members only.
The historical data trend for Wholetech System Hitech'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.
ROCO:3402 vs GEV, ETN, PH: Operating Margin % Comparison
For the Specialty Industrial Machinery subindustry, Wholetech System Hitech'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.
Wholetech System Hitech Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Wholetech System Hitech's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Wholetech System Hitech's Operating Margin % falls into.
Wholetech System Hitech 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.
Wholetech System Hitech's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Wholetech System Hitech (ROCO:3402) has a Operating Margin % of 10.67% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Wholetech System Hitech and its competitors. This is near median its historical median of 9.78. Over the past decade, Wholetech System Hitech's Operating Margin % has ranged from 6.71 to 13.53. According to the industry distribution chart, Wholetech System Hitech ranks #656 out of 3027 companies in the Industrial Products industry, placing it in the top 21.7%.
Is Wholetech System Hitech's Operating Margin % too high?
Wholetech System Hitech's current Operating Margin % of 10.67% is near median its 10-year median of 9.78. Over the past 10 years, this metric has ranged from a low of 6.71 to a high of 13.53. The Industrial Products industry median Operating Margin % is 6.53. Wholetech System Hitech's value of 10.67% is 63.4% above this industry median. Based on the distribution chart, Wholetech System Hitech ranks #656 out of 3027 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Wholetech System Hitech has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wholetech System Hitech's Operating Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Wholetech System Hitech ranks #656 out of 3027 companies for Operating Margin %. This places Wholetech System Hitech in the top 22% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 6.53. Wholetech System Hitech's value of 10.67% is 63.4% above this benchmark. Historically, Wholetech System Hitech's own Operating Margin % has ranged from 6.71 to 13.53 over the past decade. While the company's 10-year median is 9.78 vs. the industry median of 6.53, Wholetech System Hitech has consistently been above 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 Operating Margin % for an Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.53, based on 3,027 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. Wholetech System Hitech's current Operating Margin % of 10.67% is 63.4% above 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 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 Wholetech System Hitech and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wholetech System Hitech's current Operating Margin % is 10.67%, which is near median its own 10-year median of 9.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wholetech System Hitech stock overvalued right now?
Based on GuruFocus' analysis, Wholetech System Hitech (ROCO:3402) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$100.02, compared to a current price of NT$147.00 — trading 47% above its estimated fair value. The current Operating Margin % is 10.67%, which is near median its 10-year median of 9.78 and 63.4% above the Industrial Products industry median of 6.53. Wholetech System Hitech's overall GF Score™ is 75/100 with 6 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 Wholetech System Hitech (ROCO:3402), the current Operating Margin % is 10.67% 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 Wholetech System Hitech (ROCO:3402) Overvalued in 2026?
Based on GuruFocus' analysis, Wholetech System Hitech stock appears to be overvalued.
The current stock price of NT$147.00 is trading 47% above its estimated GF Value™ of NT$100.02.
GuruFocus considers Wholetech System Hitech to be Significantly Overvalued.
Key valuation signals for ROCO:3402:
Operating Margin %: 10.67% (near median its 10-year median of 9.78)
GF Value™: NT$100.02 vs. price of NT$147.00 (47% above fair value)
Industry Position: 63.4% above the Industrial Products median (#656 of 3027)
No single metric tells the full story. See the ROCO:3402 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wholetech System Hitech Ltd is engaged in the design and construction of processing pipeline projects and clean room projects. It designs, plans, constructs, and tests Bulk Gas Systems, Specialty Gas Supply Systems, Pumping & Exhaust Piping System design and Gas cabinets, Gas Rack VMB, and VMP, among others.
75GF Score
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