Foci Fiber Optic Communications (ROCO:3363) Common Stock: NT$1,036 Mil (As of Dec. 2025)

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ROCO:3363 Foci Fiber Optic Communications Inc ROCO:3363
75 GF Score
Price NT$503.00
GF Value NT$227.34
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Foci Fiber Optic Communications Common Stock?

Foci Fiber Optic Communications ROCO:3363 -0.20% 75 Common Stock is NT$1,036 Mil as of Dec. 2025. GuruFocus rates ROCO:3363 with a GF Score™ of 75/100 and a GF Value™ of NT$227.34 (Significantly Overvalued). The stock has 3 warning signs investors should review.

Foci Fiber Optic Communications's quarterly common stock stayed the same from Jun. 2025 (NT$1,036 Mil) to Sep. 2025 (NT$1,036 Mil) and stayed the same from Sep. 2025 (NT$1,036 Mil) to Dec. 2025 (NT$1,036 Mil).

Foci Fiber Optic Communications's annual common stock increased from Dec. 2023 (NT$986 Mil) to Dec. 2024 (NT$1,036 Mil) but then stayed the same from Dec. 2024 (NT$1,036 Mil) to Dec. 2025 (NT$1,036 Mil).

Foci Fiber Optic Communications Common Stock Historical Data

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The historical data trend for Foci Fiber Optic Communications's Common Stock 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 Common Stock Chart

Foci Fiber Optic Communications Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 882.73 883.37 986.41 1,036.41 1,036.41

Foci Fiber Optic Communications Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Common Stock 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 1,036.41 1,036.41 1,036.41 1,036.41 1,036.41
ROCO:3363
75GF Score
Foci Fiber Optic Communications Inc ROCO:3363
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Foci Fiber Optic Communications Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of NT$1,036 Mil mean?
Foci Fiber Optic Communications (ROCO:3363) has a Common Stock of NT$1,036 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Foci Fiber Optic Communications and its competitors.
Is Foci Fiber Optic Communications' Common Stock too high?
Foci Fiber Optic Communications' current Common Stock is NT$1,036 Mil. Overall, Foci Fiber Optic Communications has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Foci Fiber Optic Communications' Common Stock compare to CSCO and CIEN?
Foci Fiber Optic Communications' Common Stock of NT$1,036 Mil can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Hardware company?
A good Common Stock depends on the Hardware industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Foci Fiber Optic Communications and its competitors. Foci Fiber Optic Communications's current Common Stock is NT$1,036 Mil. 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$227.34, compared to a current price of NT$503.00 — trading 121.3% above its estimated fair value. The current Common Stock is NT$1,036 Mil. Foci Fiber Optic Communications' overall GF Score™ is 75/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Foci Fiber Optic Communications (ROCO:3363), the current Common Stock is NT$1,036 Mil 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 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$503.00 is trading 121.3% above its estimated GF Value™ of NT$227.34. GuruFocus considers Foci Fiber Optic Communications to be Significantly Overvalued.

Key valuation signals for ROCO:3363:

  • Common Stock: NT$1,036 Mil
  • GF Value™: NT$227.34 vs. price of NT$503.00 (121.3% above fair value)
  • GF Score™: 75/100 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.
75GF Score

Get the complete analysis for ROCO:3363

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

NT$503.00
Price
NT$227.34
GF Value