ION Electronic Materials Co (ROCO:6959) FCF Yield %: -5.91 (As of Jul. 04, 2026)


ROCO:6959 ION Electronic Materials Co Ltd ROCO:6959
50 GF Score
Price NT$140.50
GF Value NT$89.54
Valuation Significantly Overvalued
! 4 Warning Signs
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What is ION Electronic Materials Co FCF Yield %?

ION Electronic Materials Co ROCO:6959 +4.85% 50 FCF Yield % is -5.91 as of Jul. 04, 2026. GuruFocus rates ROCO:6959 with a GF Score™ of 50/100 and a GF Value™ of NT$89.54 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,604 Chemicals companies, ION Electronic Materials Co ranks worse than 82.42% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, ION Electronic Materials Co's Trailing 12-Month Free Cash Flow is NT$-325.8 Mil, and Market Cap is NT$5,503.0 Mil. Therefore, ION Electronic Materials Co's FCF Yield % for today is -5.91%.

The historical rank and industry rank for ION Electronic Materials Co's FCF Yield % or its related term are showing as below:

ROCO:6959' s FCF Yield % Range Over the Past 10 Years
Min: -13.88   Med: -8.48   Max: -4.72
Current: -5.91


During the past 7 years, the highest FCF Yield % of ION Electronic Materials Co was -4.72%. The lowest was -13.88%. And the median was -8.48%.

ROCO:6959's FCF Yield % is ranked worse than
82.42% of 1604 companies
in the Chemicals industry
Industry Median: 0.935 vs ROCO:6959: -5.91

ION Electronic Materials Co's FCF Margin % for the quarter that ended in Dec. 2025 was -29.74%.


ION Electronic Materials Co FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


ION Electronic Materials Co FCF Yield % Related Terms


ION Electronic Materials Co FCF Yield % Historical Data

* Premium members only.

The historical data trend for ION Electronic Materials Co's FCF Yield % 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 FCF Yield % Chart

ION Electronic Materials Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial 0.00 0.00 -8.13 -8.20 -12.21

ION Electronic Materials Co Semi-Annual Data
Dec19 Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
FCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only -6.54 -3.89 -10.72 -17.53 -8.58

ROCO:6959 vs LIN, SHW, ECL: FCF Yield % Comparison

For the Specialty Chemicals subindustry, ION Electronic Materials Co's FCF Yield %, along with its competitors' market caps and FCF Yield % 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 FCF Yield % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, ION Electronic Materials Co's FCF Yield % distribution charts can be found below:

* The bar in red indicates where ION Electronic Materials Co's FCF Yield % falls into.


ROCO:6959
50GF Score
ION Electronic Materials Co Ltd ROCO:6959
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ION Electronic Materials Co FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

ION Electronic Materials Co's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-325.796 / 2667.2727
=-12.21%

ION Electronic Materials Co's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-114.391 * 2 / 2667.2727
=-8.58%

* 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.

Frequently Asked Questions Learn more about FCF Yield % →
What does a FCF Yield % of -5.91 mean?
ION Electronic Materials Co (ROCO:6959) has a FCF Yield % of -5.91 as of Jul. 04, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on ION Electronic Materials Co and its competitors. According to the industry distribution chart, ION Electronic Materials Co ranks #1322 out of 1604 companies in the Chemicals industry, placing it in the top 82.4%.
Is ION Electronic Materials Co's FCF Yield % too high?
ION Electronic Materials Co's current FCF Yield % is -5.91. Based on the distribution chart, ION Electronic Materials Co ranks #1322 out of 1604 companies in the Chemicals industry, which is in the bottom quartile relative to peers. 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 FCF Yield % compare to LIN and SHW?
According to the Chemicals industry distribution chart, ION Electronic Materials Co ranks #1322 out of 1604 companies for FCF Yield %. This places ION Electronic Materials Co in the lower half of its industry. The industry median FCF Yield % is 0.94. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Yield % for a Chemicals company?
The median FCF Yield % among Chemicals companies is 0.94, based on 1,604 companies in the industry. Companies in the top quartile (top 25%) have a FCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, FCF Yield % 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 FCF Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on ION Electronic Materials Co and its competitors. For the Chemicals industry, the median FCF Yield % is 0.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ION Electronic Materials Co's current FCF Yield % is -5.91. 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 FCF Yield % is -5.91. 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 FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For ION Electronic Materials Co (ROCO:6959), the current FCF Yield % is -5.91 as of Jul. 04, 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:

  • FCF Yield %: -5.91
  • GF Value™: NT$89.54 vs. price of NT$140.50 (56.9% above fair value)
  • GF Score™: 50/100 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.
50GF Score

Get the complete analysis for ROCO:6959

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

NT$140.50
Price
NT$89.54
GF Value