Castles Technology Co's quarterly market cap
increased
from Jun. 2025 (NT$6,774 Mil) to Sep. 2025 (NT$8,383 Mil) but then
declined
from Sep. 2025 (NT$8,383 Mil) to Dec. 2025 (NT$7,331 Mil).
Castles Technology Co's annual market cap
declined
from Dec. 2023 (NT$12,905 Mil) to Dec. 2024 (NT$9,173 Mil) and
declined
from Dec. 2024 (NT$9,173 Mil) to Dec. 2025 (NT$7,331 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. Castles Technology Co's Enterprise Value for Today is NT$4,861 Mil.
Castles Technology Co (TPE:5258) 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.
* 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.
Castles Technology Co Market Cap Competitor Comparison
For the Business Equipment & Supplies subindustry, Castles Technology Co'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.
Castles Technology Co Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Castles Technology Co's Market Cap distribution charts can be found below:
* The bar in red indicates where Castles Technology Co'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.
Castles Technology Co'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.
Castles Technology Co (TPE:5258) has a Market Cap of NT$5,353 Mil as of Jul. 01, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Castles Technology Co and its competitors. According to the industry distribution chart, Castles Technology Co ranks #1784 out of 3092 companies in the Industrial Products industry, placing it in the top 57.7%.
Is Castles Technology Co's Market Cap too high?
Castles Technology Co's current Market Cap is NT$5,353 Mil. Based on the distribution chart, Castles Technology Co ranks #1784 out of 3092 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Castles Technology Co has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Castles Technology Co's Market Cap compare to competitors?
According to the Industrial Products industry distribution chart, Castles Technology Co ranks #1784 out of 3092 companies for Market Cap. This places Castles Technology Co in the lower half of its industry. The industry median Market Cap is 282.17. 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 an Industrial Products company?
The median Market Cap among Industrial Products companies is 282.17, based on 3,092 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 Castles Technology Co and its competitors. For the Industrial Products industry, the median Market Cap is 282.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Castles Technology Co's current Market Cap is NT$5,353 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Castles Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Castles Technology Co (TPE:5258) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$92.61, compared to a current price of NT$48.85 — trading 47.3% below its estimated fair value. The current Market Cap is NT$5,353 Mil. Castles Technology Co's overall GF Score™ is 76/100 with 5 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 Castles Technology Co (TPE:5258), the current Market Cap is NT$5,353 Mil as of Jul. 01, 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 Castles Technology Co (TPE:5258) Overvalued in 2026?
Based on GuruFocus' analysis, Castles Technology Co stock appears to be undervalued.
The current stock price of NT$48.85 is trading 47.3% below its estimated GF Value™ of NT$92.61.
GuruFocus considers Castles Technology Co to be Significantly Undervalued.
Key valuation signals for TPE:5258:
Market Cap: NT$5,353 Mil
GF Value™: NT$92.61 vs. price of NT$48.85 (47.3% below fair value)
No single metric tells the full story. See the TPE:5258 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Castles Technology Co Ltd mainly operates in the purchase, sale, and lease of personal finance application products, electronic financial transaction terminals, electronic cash registers, and peripherals. Geographically, the company generates maximum revenue from Europe and the rest from the Americas and Asia (excluding Taiwan), and Taiwan.
76GF Score
Get the complete analysis for TPE:5258
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TPE:5258 has been successfully added to your 
