Alltop Technology (ROCO:3526) Operating Margin %: 33.44% (As of Dec. 2025) — 27% Above Median


ROCO:3526 Alltop Technology Inc ROCO:3526
78 GF Score
Price NT$304.00
GF Value NT$303.06
Valuation Fairly Valued
! 3 Warning Signs
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What is Alltop Technology Operating Margin %?

Alltop Technology ROCO:3526 -2.41% 78 Operating Margin % is 33.44% as of Dec. 2025, which is 27% above its 10-year median of 26.40. GuruFocus rates ROCO:3526 with a GF Score™ of 78/100 and a GF Value™ of NT$303.06 (Fairly Valued). The stock has 3 warning signs investors should review. Among 2,472 Hardware companies, Alltop Technology ranks better than 98.22% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Alltop Technology's Operating Income for the three months ended in Dec. 2025 was NT$371 Mil. Alltop Technology's Revenue for the three months ended in Dec. 2025 was NT$1,110 Mil. Therefore, Alltop Technology's Operating Margin % for the quarter that ended in Dec. 2025 was 33.44%.

Good Sign:

Alltop Technology Inc operating margin is expanding. Margin expansion is usually a good sign.

The historical rank and industry rank for Alltop Technology's Operating Margin % or its related term are showing as below:

ROCO:3526' s Operating Margin % Range Over the Past 10 Years
Min: 18.65   Med: 26.4   Max: 33.4
Current: 33.4


ROCO:3526's Operating Margin % is ranked better than
98.22% of 2472 companies
in the Hardware industry
Industry Median: 3.81 vs ROCO:3526: 33.40

Alltop Technology's 5-Year Average Operating Margin % Growth Rate was 4.80% per year.

Alltop Technology's Operating Income for the three months ended in Dec. 2025 was NT$371 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1,312 Mil.


Alltop Technology  (ROCO:3526) 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.


Alltop Technology Operating Margin % Related Terms


Alltop Technology Operating Margin % Historical Data

* Premium members only.

The historical data trend for Alltop Technology'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.

Alltop Technology Operating Margin % Chart

Alltop Technology 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 27.17 25.63 31.10 33.34 33.40

Alltop Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 33.65 34.34 34.11 31.79 33.44

ROCO:3526 vs APH, GLW, TEL: Operating Margin % Comparison

For the Electronic Components subindustry, Alltop Technology'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.


Alltop Technology Operating Margin % vs Hardware Industry

For the Hardware industry and Technology sector, Alltop Technology's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Alltop Technology's Operating Margin % falls into.


ROCO:3526
78GF Score
Alltop Technology Inc ROCO:3526
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Alltop Technology 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.

Alltop Technology'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 )
=1312.053 / 3928.253
=33.40 %

Alltop Technology's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=371.238 / 1110.314
=33.44 %

* 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 33.44% mean?
Alltop Technology (ROCO:3526) has a Operating Margin % of 33.44% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Alltop Technology and its competitors. This is 27% above median its historical median of 26.40. Over the past decade, Alltop Technology's Operating Margin % has ranged from 18.65 to 33.40. According to the industry distribution chart, Alltop Technology ranks #44 out of 2472 companies in the Hardware industry, placing it in the top 1.8%.
Is Alltop Technology's Operating Margin % too high?
Alltop Technology's current Operating Margin % of 33.44% is 27% above median its 10-year median of 26.40. Over the past 10 years, this metric has ranged from a low of 18.65 to a high of 33.40. The Hardware industry median Operating Margin % is 3.81. Alltop Technology's value of 33.44% is 777.7% above this industry median. Based on the distribution chart, Alltop Technology ranks #44 out of 2472 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Alltop Technology has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Alltop Technology's Operating Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Alltop Technology ranks #44 out of 2472 companies for Operating Margin %. This places Alltop Technology in the top 2% of its industry — outperforming the majority of peers. The industry median Operating Margin % is 3.81. Alltop Technology's value of 33.44% is 777.7% above this benchmark. Historically, Alltop Technology's own Operating Margin % has ranged from 18.65 to 33.40 over the past decade. While the company's 10-year median is 26.40 vs. the industry median of 3.81, Alltop Technology 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 a Hardware company?
The median Operating Margin % among Hardware companies is 3.81, based on 2,472 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. Alltop Technology's current Operating Margin % of 33.44% is 777.7% 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 Alltop Technology and its competitors. For the Hardware industry, the median Operating Margin % is 3.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alltop Technology's current Operating Margin % is 33.44%, which is 27% above median its own 10-year median of 26.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alltop Technology stock overvalued right now?
Based on GuruFocus' analysis, Alltop Technology (ROCO:3526) is currently considered Fairly Valued. The stock's GF Value™ is NT$303.06, compared to a current price of NT$304.00 — trading 0.3% above its estimated fair value. The current Operating Margin % is 33.44%, which is 27% above median its 10-year median of 26.40 and 777.7% above the Hardware industry median of 3.81. Alltop Technology's overall GF Score™ is 78/100 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 Alltop Technology (ROCO:3526), the current Operating Margin % is 33.44% 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 Alltop Technology (ROCO:3526) Overvalued in 2026?

Based on GuruFocus' analysis, Alltop Technology stock appears to be overvalued. The current stock price of NT$304.00 is trading 0.3% above its estimated GF Value™ of NT$303.06. GuruFocus considers Alltop Technology to be Fairly Valued.

Key valuation signals for ROCO:3526:

  • Operating Margin %: 33.44% (27% above median its 10-year median of 26.40)
  • GF Value™: NT$303.06 vs. price of NT$304.00 (0.3% above fair value)
  • GF Score™: 78/100 with 3 warning signs
  • Industry Position: 777.7% above the Hardware median (#44 of 2472)

No single metric tells the full story. See the ROCO:3526 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Alltop Technology Business Description

Address 102, Sector 3, Jhongshan Road, 3rd Floor, Zhonghe District, New Taipei, TWN, 235
Alltop Technology Inc mainly manufactures, sells, researches, and develops electronic connectors. Its products include automobile connectors, industrial facilities connectors, medical connectors, and notebook connectors. It also sells consumer devices, server-based products, and F cable products. Geographically, the Group majorly operates in Taiwan and China.
78GF Score

Get the complete analysis for ROCO:3526

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

NT$304.00
Price
NT$303.06
GF Value