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Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). CastleNet Technology's share price for the quarter that ended in Dec. 2025 was NT$18.65. CastleNet Technology's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 194 Mil. Therefore, CastleNet Technology's market cap for the quarter that ended in Dec. 2025 was NT$3,615 Mil.
CastleNet Technology's quarterly market cap
declined
from Jun. 2025 (NT$6,627 Mil) to Sep. 2025 (NT$5,195 Mil) and
declined
from Sep. 2025 (NT$5,195 Mil) to Dec. 2025 (NT$3,615 Mil).
CastleNet Technology's annual market cap
increased
from Dec. 2023 (NT$4,733 Mil) to Dec. 2024 (NT$7,106 Mil) but then
declined
from Dec. 2024 (NT$7,106 Mil) to Dec. 2025 (NT$3,615 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. CastleNet Technology's Enterprise Value for Today is NT$3,606 Mil.
CastleNet Technology (ROCO:8059) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
CastleNet Technology Market Cap Related Terms
CastleNet Technology Market Cap Historical Data
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The historical data trend for CastleNet Technology's Market Cap 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.
ROCO:8059 vs CSCO, CIEN, MSI: Market Cap Comparison
For the Communication Equipment subindustry, CastleNet Technology's Market Cap, along with its competitors' market caps and Market Cap 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.
CastleNet Technology Market Cap vs Hardware Industry
For the Hardware industry and Technology sector, CastleNet Technology's Market Cap distribution charts can be found below:
* The bar in red indicates where CastleNet Technology's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
CastleNet Technology's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
CastleNet Technology (ROCO:8059) has a Market Cap of NT$3,280 Mil as of Jul. 16, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on CastleNet Technology and its competitors. According to the industry distribution chart, CastleNet Technology ranks #1523 out of 2521 companies in the Hardware industry, placing it in the top 60.4%.
Is CastleNet Technology's Market Cap too high?
CastleNet Technology's current Market Cap is NT$3,280 Mil. Based on the distribution chart, CastleNet Technology ranks #1523 out of 2521 companies in the Hardware industry, which is below the industry midpoint. Overall, CastleNet Technology has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does CastleNet Technology's Market Cap compare to CSCO and CIEN?
According to the Hardware industry distribution chart, CastleNet Technology ranks #1523 out of 2521 companies for Market Cap. This places CastleNet Technology in the lower half of its industry. The industry median Market Cap is 202.83. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Hardware company?
The median Market Cap among Hardware companies is 202.83, based on 2,521 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on CastleNet Technology and its competitors. For the Hardware industry, the median Market Cap is 202.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CastleNet Technology's current Market Cap is NT$3,280 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CastleNet Technology stock overvalued right now?
Based on GuruFocus' analysis, CastleNet Technology (ROCO:8059) is currently considered Possible Value Trap. The stock's GF Value™ is NT$365.62, compared to a current price of NT$16.90 — trading 95.4% below its estimated fair value. The current Market Cap is NT$3,280 Mil. CastleNet Technology's overall GF Score™ is 52/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For CastleNet Technology (ROCO:8059), the current Market Cap is NT$3,280 Mil as of Jul. 16, 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 CastleNet Technology (ROCO:8059) Overvalued in 2026?
Based on GuruFocus' analysis, CastleNet Technology stock appears to be undervalued.
The current stock price of NT$16.90 is trading 95.4% below its estimated GF Value™ of NT$365.62.
GuruFocus considers CastleNet Technology to be Possible Value Trap.
Key valuation signals for ROCO:8059:
Market Cap: NT$3,280 Mil
GF Value™: NT$365.62 vs. price of NT$16.90 (95.4% below fair value)
No single metric tells the full story. See the ROCO:8059 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
CastleNet Technology Inc is a manufacturer of network communication equipment in Taiwan. It is predominantly engaged in the manufacturing and selling of consumer electronics products such as broadband communications and digital home entertainment. It offers products like EMTA Gateway, Data Gateway, Data Modem, and WiFi Mesh System among others. Geographically, the company generates a majority of its revenue from America followed by Asia, Europe, and Oceania.
52GF Score
Get the complete analysis for ROCO:8059
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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