ION Electronic Materials Co's quarterly market cap
declined
from Dec. 2024 (NT$3,171.4 Mil) to Jun. 2025 (NT$2,412.5 Mil) but then
increased
from Jun. 2025 (NT$2,412.5 Mil) to Dec. 2025 (NT$2,667.3 Mil).
ION Electronic Materials Co's annual market cap
declined
from Dec. 2023 (NT$3,938.1 Mil) to Dec. 2024 (NT$3,171.4 Mil) and
declined
from Dec. 2024 (NT$3,171.4 Mil) to Dec. 2025 (NT$2,667.3 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. ION Electronic Materials Co's Enterprise Value for Today is NT$5,778.9 Mil.
ION Electronic Materials Co (ROCO:6959) 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.
ION Electronic Materials Co Market Cap Related Terms
ION Electronic Materials Co Market Cap Historical Data
* 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 Specialty Chemicals subindustry, ION Electronic 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.
ION Electronic Materials Co Market Cap vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, ION Electronic Materials Co's Market Cap distribution charts can be found below:
* The bar in red indicates where ION Electronic Materials Co's Market Cap falls into.
ION Electronic Materials Co Market Cap Calculation
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.
* 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.
ION Electronic Materials Co (ROCO:6959) has a Market Cap of NT$5,503.0 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 ION Electronic Materials Co and its competitors. According to the industry distribution chart, ION Electronic Materials Co ranks #933 out of 1630 companies in the Chemicals industry, placing it in the top 57.2%.
Is ION Electronic Materials Co's Market Cap too high?
ION Electronic Materials Co's current Market Cap is NT$5,503.0 Mil. Based on the distribution chart, ION Electronic Materials Co ranks #933 out of 1630 companies in the Chemicals industry, which is below the industry midpoint. Overall, ION Electronic Materials Co has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ION Electronic Materials Co's Market Cap compare to LIN and SHW?
According to the Chemicals industry distribution chart, ION Electronic Materials Co ranks #933 out of 1630 companies for Market Cap. This places ION Electronic Materials Co in the lower half of its industry. The industry median Market Cap is 305.27. 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 Chemicals company?
The median Market Cap among Chemicals companies is 305.27, based on 1,630 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 ION Electronic Materials Co and its competitors. For the Chemicals industry, the median Market Cap is 305.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ION Electronic Materials Co's current Market Cap is NT$5,503.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ION Electronic Materials Co stock overvalued right now?
Based on GuruFocus' analysis, ION Electronic Materials Co (ROCO:6959) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$89.54, compared to a current price of NT$140.50 — trading 56.9% above its estimated fair value. The current Market Cap is NT$5,503.0 Mil. ION Electronic Materials Co's overall GF Score™ is 50/100 with 4 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 ION Electronic Materials Co (ROCO:6959), the current Market Cap is NT$5,503.0 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 ION Electronic Materials Co (ROCO:6959) Overvalued in 2026?
Based on GuruFocus' analysis, ION Electronic Materials Co stock appears to be overvalued.
The current stock price of NT$140.50 is trading 56.9% above its estimated GF Value™ of NT$89.54.
GuruFocus considers ION Electronic Materials Co to be Significantly Overvalued.
Key valuation signals for ROCO:6959:
Market Cap: NT$5,503.0 Mil
GF Value™: NT$89.54 vs. price of NT$140.50 (56.9% above fair value)
No single metric tells the full story. See the ROCO:6959 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ION Electronic Materials Co Ltd focuses on special materials for the electronics industry and provides local services, With development capabilities and multi-national patents, it looks forward to contributing to Taiwan's technology industry. Its main products are advanced semiconductor materials. It has negative pressure steel cylinder production technology and localized production advantages. It has passed ISO 9001 certification and is a supplier partner of major semiconductor factories.
50GF Score
Get the complete analysis for ROCO:6959
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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