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). Ruentex Materials Co's share price for the quarter that ended in Dec. 2025 was NT$26.65. Ruentex Materials Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 150 Mil. Therefore, Ruentex Materials Co's market cap for the quarter that ended in Dec. 2025 was NT$3,998 Mil.
Ruentex Materials Co's quarterly market cap
increased
from Jun. 2025 (NT$3,450 Mil) to Sep. 2025 (NT$3,788 Mil) and
increased
from Sep. 2025 (NT$3,788 Mil) to Dec. 2025 (NT$3,998 Mil).
Ruentex Materials Co's annual market cap
increased
from Dec. 2023 (NT$3,743 Mil) to Dec. 2024 (NT$3,840 Mil) and
increased
from Dec. 2024 (NT$3,840 Mil) to Dec. 2025 (NT$3,998 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. Ruentex Materials Co's Enterprise Value for Today is NT$8,741 Mil.
Ruentex Materials Co (TPE:8463) 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.
Ruentex Materials Co Market Cap Related Terms
Ruentex Materials Co Market Cap Historical Data
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The historical data trend for Ruentex Materials Co'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.
For the Building Materials subindustry, Ruentex Materials 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.
Ruentex Materials Co Market Cap vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Ruentex Materials Co's Market Cap distribution charts can be found below:
* The bar in red indicates where Ruentex Materials 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.
Ruentex Materials 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.
Ruentex Materials Co (TPE:8463) has a Market Cap of NT$3,233 Mil as of Jul. 06, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Ruentex Materials Co and its competitors. According to the industry distribution chart, Ruentex Materials Co ranks #249 out of 416 companies in the Building Materials industry, placing it in the top 59.9%.
Is Ruentex Materials Co's Market Cap too high?
Ruentex Materials Co's current Market Cap is NT$3,233 Mil. Based on the distribution chart, Ruentex Materials Co ranks #249 out of 416 companies in the Building Materials industry, which is below the industry midpoint. Overall, Ruentex Materials Co has a GF Score™ of 79/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Ruentex Materials Co's Market Cap compare to CRH and VMC?
According to the Building Materials industry distribution chart, Ruentex Materials Co ranks #249 out of 416 companies for Market Cap. This places Ruentex Materials Co in the lower half of its industry. The industry median Market Cap is 186.02. 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 Building Materials company?
The median Market Cap among Building Materials companies is 186.02, based on 416 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 Ruentex Materials Co and its competitors. For the Building Materials industry, the median Market Cap is 186.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ruentex Materials Co's current Market Cap is NT$3,233 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ruentex Materials Co stock overvalued right now?
Based on GuruFocus' analysis, Ruentex Materials Co (TPE:8463) is currently considered Possible Value Trap. The stock's GF Value™ is NT$35.71, compared to a current price of NT$21.55 — trading 39.7% below its estimated fair value. The current Market Cap is NT$3,233 Mil. Ruentex Materials Co's overall GF Score™ is 79/100 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 Ruentex Materials Co (TPE:8463), the current Market Cap is NT$3,233 Mil as of Jul. 06, 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 Ruentex Materials Co (TPE:8463) Overvalued in 2026?
Based on GuruFocus' analysis, Ruentex Materials Co stock appears to be undervalued.
The current stock price of NT$21.55 is trading 39.7% below its estimated GF Value™ of NT$35.71.
GuruFocus considers Ruentex Materials Co to be Possible Value Trap.
Key valuation signals for TPE:8463:
Market Cap: NT$3,233 Mil
GF Value™: NT$35.71 vs. price of NT$21.55 (39.7% below fair value)
No single metric tells the full story. See the TPE:8463 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ruentex Materials Co Ltd is engaged in the manufacturing and sale of semi-finished cement products. The company is also engaged in mining, manufacturing, and distribution of cement raw materials and mining and distribution of mineral ore, quarrying, building materials development, manufacture, and distribution, manufacture, and sale of clay used for wall primer, powder coating material, tile adhesive, self-leveling cement, and dry-mixed cement mortar applications The product portfolio of the company includes Portland blast furnace cement, Portland cement, Hearthstone powder. The company's revenue is mainly from three lines of business such as Cement business, Construction materials business, and Engineering and construction business.
79GF Score
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