United Fiber Optic Communication (ROCO:4903) FCF Yield %: 2.21 (As of Jul. 05, 2026)


ROCO:4903 United Fiber Optic Communication Inc ROCO:4903
55 GF Score
Price NT$41.80
GF Value NT$39.59
Valuation Fairly Valued
! 2 Warning Signs
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What is United Fiber Optic Communication FCF Yield %?

United Fiber Optic Communication ROCO:4903 +4.37% 55 FCF Yield % is 2.21 as of Jul. 05, 2026. GuruFocus rates ROCO:4903 with a GF Score™ of 55/100 and a GF Value™ of NT$39.59 (Fairly Valued). The stock has 2 warning signs investors should review. Among 2,496 Hardware companies, United Fiber Optic Communication ranks better than 66.43% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, United Fiber Optic Communication's Trailing 12-Month Free Cash Flow is NT$97 Mil, and Market Cap is NT$4,403 Mil. Therefore, United Fiber Optic Communication's FCF Yield % for today is 2.21%.

The historical rank and industry rank for United Fiber Optic Communication's FCF Yield % or its related term are showing as below:

ROCO:4903' s FCF Yield % Range Over the Past 10 Years
Min: -43.14   Med: -2.16   Max: 22.06
Current: 2.21


During the past 13 years, the highest FCF Yield % of United Fiber Optic Communication was 22.06%. The lowest was -43.14%. And the median was -2.16%.

ROCO:4903's FCF Yield % is ranked better than
66.43% of 2496 companies
in the Hardware industry
Industry Median: 0.19 vs ROCO:4903: 2.21

United Fiber Optic Communication's FCF Margin % for the quarter that ended in Dec. 2025 was -7.34%.


United Fiber Optic Communication FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


United Fiber Optic Communication FCF Yield % Related Terms


United Fiber Optic Communication FCF Yield % Historical Data

* Premium members only.

The historical data trend for United Fiber Optic Communication's FCF Yield % 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 FCF Yield % Chart

United Fiber Optic Communication Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.97 2.43 -5.25 -1.04 2.13

United Fiber Optic Communication Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
FCF Yield % 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 -7.15 -10.93 15.37 13.43 -2.12

ROCO:4903 vs CSCO, CIEN, MSI: FCF Yield % Comparison

For the Communication Equipment subindustry, United Fiber Optic Communication's FCF Yield %, along with its competitors' market caps and FCF Yield % 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 FCF Yield % vs Hardware Industry

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

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


ROCO:4903
55GF Score
United Fiber Optic Communication Inc ROCO:4903
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

United Fiber Optic Communication FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

United Fiber Optic Communication's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=95.291 / 4482.3872
=2.13%

United Fiber Optic Communication's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-23.776 * 4 / 4482.3872
=-2.12%

* 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 FCF Yield % →
What does a FCF Yield % of 2.21 mean?
United Fiber Optic Communication (ROCO:4903) has a FCF Yield % of 2.21 as of Jul. 05, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on United Fiber Optic Communication and its competitors. According to the industry distribution chart, United Fiber Optic Communication ranks #838 out of 2496 companies in the Hardware industry, placing it in the top 33.6%.
Is United Fiber Optic Communication's FCF Yield % too high?
United Fiber Optic Communication's current FCF Yield % is 2.21. The Hardware industry median FCF Yield % is 0.19. United Fiber Optic Communication's value of 2.21 is 1063.2% above this industry median. Based on the distribution chart, United Fiber Optic Communication ranks #838 out of 2496 companies in the Hardware industry, which is above the industry midpoint. Overall, United Fiber Optic Communication has a GF Score™ of 55/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does United Fiber Optic Communication's FCF Yield % compare to CSCO and CIEN?
According to the Hardware industry distribution chart, United Fiber Optic Communication ranks #838 out of 2496 companies for FCF Yield %. This puts United Fiber Optic Communication in the upper half of its industry. The industry median FCF Yield % is 0.19. United Fiber Optic Communication's value of 2.21 is 1063.2% 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 FCF Yield % for a Hardware company?
The median FCF Yield % among Hardware companies is 0.19, based on 2,496 companies in the industry. Companies in the top quartile (top 25%) have a FCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, FCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. United Fiber Optic Communication's current FCF Yield % of 2.21 is 1063.2% 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 FCF Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on United Fiber Optic Communication and its competitors. For the Hardware industry, the median FCF Yield % is 0.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. United Fiber Optic Communication's current FCF Yield % is 2.21. 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 Fairly Valued. The stock's GF Value™ is NT$39.59, compared to a current price of NT$41.80 — trading 5.6% above its estimated fair value. The current FCF Yield % is 2.21 and 1063.2% above the Hardware industry median of 0.19. United Fiber Optic Communication's overall GF Score™ is 55/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For United Fiber Optic Communication (ROCO:4903), the current FCF Yield % is 2.21 as of Jul. 05, 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 overvalued. The current stock price of NT$41.80 is trading 5.6% above its estimated GF Value™ of NT$39.59. GuruFocus considers United Fiber Optic Communication to be Fairly Valued.

Key valuation signals for ROCO:4903:

  • FCF Yield %: 2.21
  • GF Value™: NT$39.59 vs. price of NT$41.80 (5.6% above fair value)
  • GF Score™: 55/100 with 2 warning signs
  • Industry Position: 1063.2% above the Hardware median (#838 of 2496)

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.
55GF Score

Get the complete analysis for ROCO:4903

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

NT$41.80
Price
NT$39.59
GF Value