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Sunko Ink CoTPE:1721 -2.73%41 3-Year ROIIC % is 34.89 as of Dec. 2025, which is 196% above its 10-year median of 11.80. GuruFocus rates TPE:1721 with a GF Score™ of 41/100 and a GF Value™ of NT$10.34 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,525 Chemicals companies, Sunko Ink Co ranks better than 84.13% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Sunko Ink Co's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 34.89%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Sunko Ink Co's 3-Year ROIIC % or its related term are showing as below:
TPE:1721's 3-Year ROIIC % is ranked better than 84.13% of 1525
companies
in the Chemicals industry
Industry Median: 0.04
vs TPE:1721: 34.89
Sunko Ink Co (TPE:1721) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Sunko Ink Co 3-Year ROIIC % Related Terms
Sunko Ink Co 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Sunko Ink Co's 3-Year ROIIC % 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 Chemicals subindustry, Sunko Ink Co's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Sunko Ink Co 3-Year ROIIC % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Sunko Ink Co's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Sunko Ink Co's 3-Year ROIIC % falls into.
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Sunko Ink Co (TPE:1721) has a 3-Year ROIIC % of 34.89 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Sunko Ink Co and its competitors. This is 196% above median its historical median of 11.80. According to the industry distribution chart, Sunko Ink Co ranks #242 out of 1525 companies in the Chemicals industry, placing it in the top 15.9%.
Is Sunko Ink Co's 3-Year ROIIC % too high?
Sunko Ink Co's current 3-Year ROIIC % of 34.89 is 196% above median its 10-year median of 11.80. The Chemicals industry median 3-Year ROIIC % is 0.04. Sunko Ink Co's value of 34.89 is 87125% above this industry median. Based on the distribution chart, Sunko Ink Co ranks #242 out of 1525 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Sunko Ink Co has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sunko Ink Co's 3-Year ROIIC % compare to DOW?
According to the Chemicals industry distribution chart, Sunko Ink Co ranks #242 out of 1525 companies for 3-Year ROIIC %. This places Sunko Ink Co in the top 16% of its industry — outperforming the majority of peers. The industry median 3-Year ROIIC % is 0.04. Sunko Ink Co's value of 34.89 is 87125% above this benchmark. While the company's 10-year median is 11.80 vs. the industry median of 0.04, Sunko Ink Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Chemicals company?
The median 3-Year ROIIC % among Chemicals companies is 0.04, based on 1,525 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sunko Ink Co's current 3-Year ROIIC % of 34.89 is 87125% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Sunko Ink Co and its competitors. For the Chemicals industry, the median 3-Year ROIIC % is 0.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sunko Ink Co's current 3-Year ROIIC % is 34.89, which is 196% above median its own 10-year median of 11.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunko Ink Co stock overvalued right now?
Based on GuruFocus' analysis, Sunko Ink Co (TPE:1721) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$10.34, compared to a current price of NT$19.60 — trading 89.6% above its estimated fair value. The current 3-Year ROIIC % is 34.89, which is 196% above median its 10-year median of 11.80 and 87125% above the Chemicals industry median of 0.04. Sunko Ink Co's overall GF Score™ is 41/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Sunko Ink Co (TPE:1721), the current 3-Year ROIIC % is 34.89 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 Sunko Ink Co (TPE:1721) Overvalued in 2026?
Based on GuruFocus' analysis, Sunko Ink Co stock appears to be overvalued.
The current stock price of NT$19.60 is trading 89.6% above its estimated GF Value™ of NT$10.34.
GuruFocus considers Sunko Ink Co to be Significantly Overvalued.
Key valuation signals for TPE:1721:
3-Year ROIIC %: 34.89 (196% above median its 10-year median of 11.80)
GF Value™: NT$10.34 vs. price of NT$19.60 (89.6% above fair value)
Industry Position: 87125% above the Chemicals median (#242 of 1525)
No single metric tells the full story. See the TPE:1721 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sunko Ink Co Ltd is engaged in the manufacturing and trading of certain chemicals and industrial materials. The group's product lines are Argochemicals; Fine Chemicals: curing agent, non-halogenated flame retardant, reducing agent, antioxidant; Polymer: PU-Based surface treating agent, Polymer-TPU, Polymer-TPV; and UV Absorbers. The Group's business mainly involves the manufacturing, processing, and trading of various plant protection pesticides, specialty chemicals, and plastic raw materials.
41GF Score
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