Bizlink HoldingTPE:3665 +0.25%84 Operating Margin % is 18.43% as of Dec. 2025, which is 77% above its 10-year median of 10.44. GuruFocus rates TPE:3665 with a GF Score™ of 84/100 and a GF Value™ of NT$590.91 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 3,038 Industrial Products companies, Bizlink Holding ranks better than 88.15% on this metric.
Bizlink Holding Inc operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Bizlink Holding's Operating Margin % or its related term are showing as below:
TPE:3665'
s Operating Margin % Range Over the Past 10 Years
Min: 8.34 Med: 10.44 Max: 17.52
Current: 17.52
TPE:3665's Operating Margin % is ranked better than 88.15% of 3038
companies
in the Industrial Products industry
Industry Median: 6.53
vs TPE:3665: 17.52
Bizlink Holding's 5-Year Average Operating Margin % Growth Rate was 8.80% per year.
Bizlink Holding's Operating Income for the
three
months ended in Dec. 2025 was NT$3,644 Mil.
Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was NT$12,483 Mil.
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.
Bizlink Holding Operating Margin % Related Terms
Bizlink Holding Operating Margin % Historical Data
* Premium members only.
The historical data trend for Bizlink Holding'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.
TPE:3665 vs VRT, BE: Operating Margin % Comparison
For the Electrical Equipment & Parts subindustry, Bizlink Holding'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.
Bizlink Holding Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Bizlink Holding's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Bizlink Holding's Operating Margin % falls into.
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.
Bizlink Holding'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.
Bizlink Holding (TPE:3665) has a Operating Margin % of 18.43% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Bizlink Holding and its competitors. This is 77% above median its historical median of 10.44. Over the past decade, Bizlink Holding's Operating Margin % has ranged from 8.34 to 17.52. According to the industry distribution chart, Bizlink Holding ranks #360 out of 3038 companies in the Industrial Products industry, placing it in the top 11.8%.
Is Bizlink Holding's Operating Margin % too high?
Bizlink Holding's current Operating Margin % of 18.43% is 77% above median its 10-year median of 10.44. Over the past 10 years, this metric has ranged from a low of 8.34 to a high of 17.52. The Industrial Products industry median Operating Margin % is 6.53. Bizlink Holding's value of 18.43% is 182.2% above this industry median. Based on the distribution chart, Bizlink Holding ranks #360 out of 3038 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Bizlink Holding has a GF Score™ of 84/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Bizlink Holding's Operating Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Bizlink Holding ranks #360 out of 3038 companies for Operating Margin %. This places Bizlink Holding in the top 12% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 6.53. Bizlink Holding's value of 18.43% is 182.2% above this benchmark. Historically, Bizlink Holding's own Operating Margin % has ranged from 8.34 to 17.52 over the past decade. While the company's 10-year median is 10.44 vs. the industry median of 6.53, Bizlink Holding 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 3,038 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. Bizlink Holding's current Operating Margin % of 18.43% is 182.2% 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 Bizlink Holding 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. Bizlink Holding's current Operating Margin % is 18.43%, which is 77% above median its own 10-year median of 10.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bizlink Holding stock overvalued right now?
Based on GuruFocus' analysis, Bizlink Holding (TPE:3665) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$590.91, compared to a current price of NT$2,005.00 — trading 239.3% above its estimated fair value. The current Operating Margin % is 18.43%, which is 77% above median its 10-year median of 10.44 and 182.2% above the Industrial Products industry median of 6.53. Bizlink Holding's overall GF Score™ is 84/100 with 1 warning sign 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 Bizlink Holding (TPE:3665), the current Operating Margin % is 18.43% 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 Bizlink Holding (TPE:3665) Overvalued in 2026?
Based on GuruFocus' analysis, Bizlink Holding stock appears to be overvalued.
The current stock price of NT$2,005.00 is trading 239.3% above its estimated GF Value™ of NT$590.91.
GuruFocus considers Bizlink Holding to be Significantly Overvalued.
Key valuation signals for TPE:3665:
Operating Margin %: 18.43% (77% above median its 10-year median of 10.44)
GF Value™: NT$590.91 vs. price of NT$2,005.00 (239.3% above fair value)
Industry Position: 182.2% above the Industrial Products median (#360 of 3038)
No single metric tells the full story. See the TPE:3665 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Bizlink Holding Inc is engaged in designing, manufacturing, and selling cable assemblies, connectors, power cords, fiber optical passive components, and computer-peripheral products. The operating segments of the company are the Computing and Transportation segment, Industrial Application segment, Home Appliance segment, and others. The company generates the majority of its revenue from the Computing and Transportation segment. Its geographical segments are the United States, China, Germany, Malaysia, Taiwan, Italy, and Others, of which it generates the majority of revenue from the United States.
84GF Score
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