United Fiber Optic Communication (ROCO:4903) EBITDA Margin %: 13.77% (As of Mar. 2026)

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:4903 United Fiber Optic Communication Inc ROCO:4903
58 GF Score
Price NT$37.50
GF Value NT$47.23
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is United Fiber Optic Communication EBITDA Margin %?

United Fiber Optic Communication ROCO:4903 +0.27% 58 EBITDA Margin % is 13.77% as of Mar. 2026. GuruFocus rates ROCO:4903 with a GF Score™ of 58/100 and a GF Value™ of NT$47.23 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 2,475 Hardware companies, United Fiber Optic Communication ranks better than 72.89% on this metric.

EBITDA Margin % is calculated as EBITDA divided by its Revenue. United Fiber Optic Communication's EBITDA for the three months ended in Mar. 2026 was NT$49 Mil. United Fiber Optic Communication's Revenue for the three months ended in Mar. 2026 was NT$357 Mil. Therefore, United Fiber Optic Communication's EBITDA margin for the quarter that ended in Mar. 2026 was 13.77%.


United Fiber Optic Communication  (ROCO:4903) 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.


United Fiber Optic Communication EBITDA Margin % Related Terms


United Fiber Optic Communication EBITDA Margin % Historical Data

* Premium members only.

The historical data trend for United Fiber Optic Communication'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.

United Fiber Optic Communication EBITDA Margin % Chart

United Fiber Optic Communication 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 -1.26 -6.75 7.79 4.63 10.95

United Fiber Optic Communication Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -6.26 6.75 23.61 9.40 13.77

ROCO:4903 vs CSCO, MSI, HPE: EBITDA Margin % Comparison

For the Communication Equipment subindustry, United Fiber Optic Communication'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.


United Fiber Optic Communication EBITDA Margin % vs Hardware Industry

For the Hardware industry and Technology sector, United Fiber Optic Communication's EBITDA Margin % distribution charts can be found below:

* The bar in red indicates where United Fiber Optic Communication's EBITDA Margin % falls into.


ROCO:4903
58GF Score
United Fiber Optic Communication Inc ROCO:4903
EBITDA Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

United Fiber Optic Communication EBITDA Margin % Calculation

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

United Fiber Optic Communication'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 )
=148.006/1351.435
=10.95 %

United Fiber Optic Communication's EBITDA Margin % for the quarter that ended in Mar. 2026 is calculated as

EBITDA Margin %=EBITDA (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=49.186/357.123
=13.77 %

* 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 13.77% mean?
United Fiber Optic Communication (ROCO:4903) has a EBITDA Margin % of 13.77% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on United Fiber Optic Communication and its competitors. According to the industry distribution chart, United Fiber Optic Communication ranks #671 out of 2475 companies in the Hardware industry, placing it in the top 27.1%.
Is United Fiber Optic Communication's EBITDA Margin % too high?
United Fiber Optic Communication's current EBITDA Margin % is 13.77%. The Hardware industry median EBITDA Margin % is 7.14. United Fiber Optic Communication's value of 13.77% is 92.9% above this industry median. Based on the distribution chart, United Fiber Optic Communication ranks #671 out of 2475 companies in the Hardware industry, which is above the industry midpoint. Overall, United Fiber Optic Communication has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does United Fiber Optic Communication's EBITDA Margin % compare to CSCO and MSI?
According to the Hardware industry distribution chart, United Fiber Optic Communication ranks #671 out of 2475 companies for EBITDA Margin %. This puts United Fiber Optic Communication in the upper half of its industry. The industry median EBITDA Margin % is 7.14. United Fiber Optic Communication's value of 13.77% is 92.9% above this benchmark. 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 Hardware company?
The median EBITDA Margin % among Hardware companies is 7.14, based on 2,475 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. United Fiber Optic Communication's current EBITDA Margin % of 13.77% is 92.9% 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 United Fiber Optic Communication and its competitors. For the Hardware industry, the median EBITDA Margin % is 7.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. United Fiber Optic Communication's current EBITDA Margin % is 13.77%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is United Fiber Optic Communication stock overvalued right now?
Based on GuruFocus' analysis, United Fiber Optic Communication (ROCO:4903) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$47.23, compared to a current price of NT$37.50 — trading 20.6% below its estimated fair value. The current EBITDA Margin % is 13.77% and 92.9% above the Hardware industry median of 7.14. United Fiber Optic Communication's overall GF Score™ is 58/100 with 2 warning signs 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 United Fiber Optic Communication (ROCO:4903), the current EBITDA Margin % is 13.77% 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 United Fiber Optic Communication (ROCO:4903) Overvalued in 2026?

Based on GuruFocus' analysis, United Fiber Optic Communication stock appears to be undervalued. The current stock price of NT$37.50 is trading 20.6% below its estimated GF Value™ of NT$47.23. GuruFocus considers United Fiber Optic Communication to be Modestly Undervalued.

Key valuation signals for ROCO:4903:

  • EBITDA Margin %: 13.77%
  • GF Value™: NT$47.23 vs. price of NT$37.50 (20.6% below fair value)
  • GF Score™: 58/100 with 2 warning signs
  • Industry Position: 92.9% above the Hardware median (#671 of 2475)

No single metric tells the full story. See the ROCO:4903 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


United Fiber Optic Communication Business Description

Address No. 12, Creation Road IV, Science-Based Industrial Park, Hsinchu, TWN
United Fiber Optic Communication Inc manufactures and distributes optical fiber cables and transmission equipment. The company mainly engages in exporting and importing products as well as providing services regarding fiber optic cables, related materials and accessories, transmission equipment, dense wavelength division multiplex (DWDM), repeaters, panels and boxes, and preforms, related communications equipment and network workstation systems, FDDI network equipment, optical Cable TV transmitters and receivers, FM PSK multi-band video transmission series, broadband data transmission, and network management systems.
58GF Score

Get the complete analysis for ROCO:4903

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

NT$37.50
Price
NT$47.23
GF Value