Topview Optronics (ROCO:6556) EBITDA Margin %: 23.09% (As of Dec. 2025) — 131% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:6556 Topview Optronics Corp ROCO:6556
79 GF Score
Price NT$65.50
GF Value NT$63.87
Valuation Fairly Valued
! 1 Warning Sign
View Full Analysis

What is Topview Optronics EBITDA Margin %?

Topview Optronics ROCO:6556 +0.46% 79 EBITDA Margin % is 23.09% as of Dec. 2025, which is 131% above its 10-year median of 9.98. GuruFocus rates ROCO:6556 with a GF Score™ of 79/100 and a GF Value™ of NT$63.87 (Fairly Valued). The stock has 1 warning sign investors should review. Among 1,071 Business Services companies, Topview Optronics ranks better than 74.04% on this metric.

EBITDA Margin % is calculated as EBITDA divided by its Revenue. Topview Optronics's EBITDA for the three months ended in Dec. 2025 was NT$79 Mil. Topview Optronics's Revenue for the three months ended in Dec. 2025 was NT$344 Mil. Therefore, Topview Optronics's EBITDA margin for the quarter that ended in Dec. 2025 was 23.09%.


Topview Optronics  (ROCO:6556) EBITDA Margin % Explanation

EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.


Topview Optronics EBITDA Margin % Related Terms


Topview Optronics EBITDA Margin % Historical Data

* Premium members only.

The historical data trend for Topview Optronics's EBITDA 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.

Topview Optronics EBITDA Margin % Chart

Topview Optronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EBITDA Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 9.99 18.06 14.57 21.98 21.23

Topview Optronics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EBITDA 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 17.28 25.17 14.93 21.22 23.09

ROCO:6556 vs ALLE, MSA, ADT: EBITDA Margin % Comparison

For the Security & Protection Services subindustry, Topview Optronics's EBITDA Margin %, along with its competitors' market caps and EBITDA 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.


Topview Optronics EBITDA Margin % vs Business Services Industry

For the Business Services industry and Industrials sector, Topview Optronics's EBITDA Margin % distribution charts can be found below:

* The bar in red indicates where Topview Optronics's EBITDA Margin % falls into.


ROCO:6556
79GF Score
Topview Optronics Corp ROCO:6556
EBITDA Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Topview Optronics EBITDA Margin % Calculation

EBITDA margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent.

Topview Optronics's EBITDA Margin % for the fiscal year that ended in Dec. 2025 is calculated as

EBITDA Margin %=EBITDA (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=296.166/1394.71
=21.23 %

Topview Optronics's EBITDA Margin % for the quarter that ended in Dec. 2025 is calculated as

EBITDA Margin %=EBITDA (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=79.361/343.708
=23.09 %

* 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 EBITDA Margin % →
What does a EBITDA Margin % of 23.09% mean?
Topview Optronics (ROCO:6556) has a EBITDA Margin % of 23.09% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Topview Optronics and its competitors. This is 131% above median its historical median of 9.98. Over the past decade, Topview Optronics' EBITDA Margin % has ranged from 7.66 to 21.98. According to the industry distribution chart, Topview Optronics ranks #278 out of 1071 companies in the Business Services industry, placing it in the top 26%.
Is Topview Optronics' EBITDA Margin % too high?
Topview Optronics' current EBITDA Margin % of 23.09% is 131% above median its 10-year median of 9.98. Over the past 10 years, this metric has ranged from a low of 7.66 to a high of 21.98. The Business Services industry median EBITDA Margin % is 10.83. Topview Optronics' value of 23.09% is 113.2% above this industry median. Based on the distribution chart, Topview Optronics ranks #278 out of 1071 companies in the Business Services industry, which is above the industry midpoint. Overall, Topview Optronics has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Topview Optronics' EBITDA Margin % compare to ALLE and MSA?
According to the Business Services industry distribution chart, Topview Optronics ranks #278 out of 1071 companies for EBITDA Margin %. This puts Topview Optronics in the upper half of its industry. The industry median EBITDA Margin % is 10.83. Topview Optronics' value of 23.09% is 113.2% above this benchmark. Historically, Topview Optronics' own EBITDA Margin % has ranged from 7.66 to 21.98 over the past decade. While the company's 10-year median is 9.98 vs. the industry median of 10.83, Topview Optronics 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 EBITDA Margin % for a Business Services company?
The median EBITDA Margin % among Business Services companies is 10.83, based on 1,071 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Topview Optronics's current EBITDA Margin % of 23.09% is 113.2% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Topview Optronics and its competitors. For the Business Services industry, the median EBITDA Margin % is 10.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Topview Optronics's current EBITDA Margin % is 23.09%, which is 131% above median its own 10-year median of 9.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Topview Optronics stock overvalued right now?
Based on GuruFocus' analysis, Topview Optronics (ROCO:6556) is currently considered Fairly Valued. The stock's GF Value™ is NT$63.87, compared to a current price of NT$65.50 — trading 2.6% above its estimated fair value. The current EBITDA Margin % is 23.09%, which is 131% above median its 10-year median of 9.98 and 113.2% above the Business Services industry median of 10.83. Topview Optronics' overall GF Score™ is 79/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Topview Optronics (ROCO:6556), the current EBITDA Margin % is 23.09% 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 Topview Optronics (ROCO:6556) Overvalued in 2026?

Based on GuruFocus' analysis, Topview Optronics stock appears to be overvalued. The current stock price of NT$65.50 is trading 2.6% above its estimated GF Value™ of NT$63.87. GuruFocus considers Topview Optronics to be Fairly Valued.

Key valuation signals for ROCO:6556:

  • EBITDA Margin %: 23.09% (131% above median its 10-year median of 9.98)
  • GF Value™: NT$63.87 vs. price of NT$65.50 (2.6% above fair value)
  • GF Score™: 79/100 with 1 warning sign
  • Industry Position: 113.2% above the Business Services median (#278 of 1071)

No single metric tells the full story. See the ROCO:6556 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Topview Optronics Business Description

Address No. 10, Dacheng Road, Taoyuan Distric, Taoyuan, TWN
Topview Optronics Corp is involved in the manufacturing, trading, import and export of security monitors. Its products are IP cameras of 1,2,3-megapixel, speed dome, and accessories such as bracket.
79GF Score

Get the complete analysis for ROCO:6556

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

NT$65.50
Price
NT$63.87
GF Value