Foci Fiber Optic Communications (ROCO:3363) FCF Yield %: -0.53 (As of Aug. 26, 2026)

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ROCO:3363 Foci Fiber Optic Communications Inc ROCO:3363
76 GF Score
Price NT$650.00
GF Value NT$276.88
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Foci Fiber Optic Communications FCF Yield %?

Foci Fiber Optic Communications ROCO:3363 +4.33% 76 FCF Yield % is -0.53 as of Aug. 26, 2026. GuruFocus rates ROCO:3363 with a GF Score™ of 76/100 and a GF Value™ of NT$276.88 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,496 Hardware companies, Foci Fiber Optic Communications ranks worse than 53.93% 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, Foci Fiber Optic Communications's Trailing 12-Month Free Cash Flow is NT$-391 Mil, and Market Cap is NT$73,866 Mil. Therefore, Foci Fiber Optic Communications's FCF Yield % for today is -0.53%.

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

ROCO:3363' s FCF Yield % Range Over the Past 10 Years
Min: -11.17   Med: 2.59   Max: 10.32
Current: -0.53


During the past 13 years, the highest FCF Yield % of Foci Fiber Optic Communications was 10.32%. The lowest was -11.17%. And the median was 2.59%.

ROCO:3363's FCF Yield % is ranked worse than
53.93% of 2496 companies
in the Hardware industry
Industry Median: -0.215 vs ROCO:3363: -0.53

Foci Fiber Optic Communications's FCF Margin % for the quarter that ended in Jun. 2026 was -41.23%.


Foci Fiber Optic Communications 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.


Foci Fiber Optic Communications FCF Yield % Related Terms


Foci Fiber Optic Communications FCF Yield % Historical Data

* Premium members only.

The historical data trend for Foci Fiber Optic Communications'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.

Foci Fiber Optic Communications FCF Yield % Chart

Foci Fiber Optic Communications 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 4.85 9.47 1.20 -0.57 -0.51

Foci Fiber Optic Communications Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 -1.65 -1.05 0.40 -1.05 -1.08

ROCO:3363 vs CSCO, MSI, HPE: FCF Yield % Comparison

For the Communication Equipment subindustry, Foci Fiber Optic Communications'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.


Foci Fiber Optic Communications FCF Yield % vs Hardware Industry

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

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


ROCO:3363
76GF Score
Foci Fiber Optic Communications Inc ROCO:3363
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Foci Fiber Optic Communications 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.

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

FCF Yield %=Free Cash Flow / Market Cap
=-242.517 / 47415.686152722
=-0.51%

Foci Fiber Optic Communications's annualized FCF Yield % for the quarter that ended in Jun. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-176.969 * 4 / 65684.498
=-1.08%

* 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 -0.53 mean?
Foci Fiber Optic Communications (ROCO:3363) has a FCF Yield % of -0.53 as of Aug. 26, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Foci Fiber Optic Communications and its competitors. According to the industry distribution chart, Foci Fiber Optic Communications ranks #1346 out of 2496 companies in the Hardware industry, placing it in the top 53.9%.
Is Foci Fiber Optic Communications' FCF Yield % too high?
Foci Fiber Optic Communications' current FCF Yield % is -0.53. Based on the distribution chart, Foci Fiber Optic Communications ranks #1346 out of 2496 companies in the Hardware industry, which is below the industry midpoint. Overall, Foci Fiber Optic Communications has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Foci Fiber Optic Communications' FCF Yield % compare to CSCO and MSI?
According to the Hardware industry distribution chart, Foci Fiber Optic Communications ranks #1346 out of 2496 companies for FCF Yield %. This places Foci Fiber Optic Communications in the lower half of its industry. 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?
A good FCF Yield % depends on the Hardware industry context. However, FCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. 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 Foci Fiber Optic Communications and its competitors. Foci Fiber Optic Communications's current FCF Yield % is -0.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Foci Fiber Optic Communications stock overvalued right now?
Based on GuruFocus' analysis, Foci Fiber Optic Communications (ROCO:3363) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$276.88, compared to a current price of NT$650.00 — trading 134.8% above its estimated fair value. The current FCF Yield % is -0.53. Foci Fiber Optic Communications' overall GF Score™ is 76/100 with 3 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 Foci Fiber Optic Communications (ROCO:3363), the current FCF Yield % is -0.53 as of Aug. 26, 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 Foci Fiber Optic Communications (ROCO:3363) Overvalued in 2026?

Based on GuruFocus' analysis, Foci Fiber Optic Communications stock appears to be overvalued. The current stock price of NT$650.00 is trading 134.8% above its estimated GF Value™ of NT$276.88. GuruFocus considers Foci Fiber Optic Communications to be Significantly Overvalued.

Key valuation signals for ROCO:3363:

  • FCF Yield %: -0.53
  • GF Value™: NT$276.88 vs. price of NT$650.00 (134.8% above fair value)
  • GF Score™: 76/100 with 3 warning signs

No single metric tells the full story. See the ROCO:3363 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Foci Fiber Optic Communications Business Description

Address No. 18, Prosperity 2nd Road, Science Industrial Park, Hsinchu, TWN, 300
Foci Fiber Optic Communications Inc is engaged in the research, manufacture and sales of various passive fiber optical components, fiber optic test equipment, fiber optics application system and plan, design, consulting and technology services of system integration of the aforementioned products. Its products include interconnector series, isolators, couplers, splitters, attenuators, WDM devices, and filter devices, among others. Geographically, it generates the majority of its revenue from America.
76GF Score

Get the complete analysis for ROCO:3363

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

NT$650.00
Price
NT$276.88
GF Value