ION Electronic Materials Co (ROCO:6959) Common Stock: NT$391.7 Mil (As of Dec. 2025)

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ROCO:6959 ION Electronic Materials Co Ltd ROCO:6959
49 GF Score
Price NT$120.00
GF Value NT$88.68
Valuation Significantly Overvalued
! 4 Warning Signs
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What is ION Electronic Materials Co Common Stock?

ION Electronic Materials Co ROCO:6959 -0.83% 49 Common Stock is NT$391.7 Mil as of Dec. 2025. GuruFocus rates ROCO:6959 with a GF Score™ of 49/100 and a GF Value™ of NT$88.68 (Significantly Overvalued). The stock has 4 warning signs investors should review.

ION Electronic Materials Co's quarterly common stock increased from Dec. 2024 (NT$340.7 Mil) to Jun. 2025 (NT$343.2 Mil) and increased from Jun. 2025 (NT$343.2 Mil) to Dec. 2025 (NT$391.7 Mil).

ION Electronic Materials Co's annual common stock increased from Dec. 2023 (NT$336.6 Mil) to Dec. 2024 (NT$340.7 Mil) and increased from Dec. 2024 (NT$340.7 Mil) to Dec. 2025 (NT$391.7 Mil).

ION Electronic Materials Co Common Stock Historical Data

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The historical data trend for ION Electronic Materials Co'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.

ION Electronic Materials Co Common Stock Chart

ION Electronic Materials Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial 164.94 323.70 336.59 340.65 391.67

ION Electronic Materials Co Semi-Annual Data
Dec19 Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Common Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 336.59 337.95 340.65 343.17 391.67
ROCO:6959
49GF Score
ION Electronic Materials Co Ltd ROCO:6959
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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ION Electronic Materials Co 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$391.7 Mil mean?
ION Electronic Materials Co (ROCO:6959) has a Common Stock of NT$391.7 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 ION Electronic Materials Co and its competitors.
Is ION Electronic Materials Co's Common Stock too high?
ION Electronic Materials Co's current Common Stock is NT$391.7 Mil. Overall, ION Electronic Materials Co has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ION Electronic Materials Co's Common Stock compare to LIN and SHW?
ION Electronic Materials Co's Common Stock of NT$391.7 Mil can be compared against companies in the Chemicals 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 Chemicals company?
A good Common Stock depends on the Chemicals 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 ION Electronic Materials Co and its competitors. ION Electronic Materials Co's current Common Stock is NT$391.7 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$88.68, compared to a current price of NT$120.00 — trading 35.3% above its estimated fair value. The current Common Stock is NT$391.7 Mil. ION Electronic Materials Co's overall GF Score™ is 49/100 with 4 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 ION Electronic Materials Co (ROCO:6959), the current Common Stock is NT$391.7 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 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$120.00 is trading 35.3% above its estimated GF Value™ of NT$88.68. GuruFocus considers ION Electronic Materials Co to be Significantly Overvalued.

Key valuation signals for ROCO:6959:

  • Common Stock: NT$391.7 Mil
  • GF Value™: NT$88.68 vs. price of NT$120.00 (35.3% above fair value)
  • GF Score™: 49/100 with 4 warning signs

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 Business Description

Address No. 195, Xiangxi Road, Hukou Township, Hsinchu, TWN, 303103
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.
49GF Score

Get the complete analysis for ROCO:6959

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

NT$120.00
Price
NT$88.68
GF Value