Sunko Ink Co (TPE:1721) FCF Margin %: -23.80% (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TPE:1721 Sunko Ink Co Ltd TPE:1721
47 GF Score
Price NT$20.20
GF Value NT$10.31
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Sunko Ink Co FCF Margin %?

Sunko Ink Co TPE:1721 +2.02% 47 FCF Margin % is -23.80% as of Mar. 2026. GuruFocus rates TPE:1721 with a GF Score™ of 47/100 and a GF Value™ of NT$10.31 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,576 Chemicals companies, Sunko Ink Co ranks worse than 54.19% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Sunko Ink Co's Free Cash Flow for the three months ended in Mar. 2026 was NT$-94 Mil. Sunko Ink Co's Revenue for the three months ended in Mar. 2026 was NT$393 Mil. Therefore, Sunko Ink Co's FCF Margin % for the quarter that ended in Mar. 2026 was -23.80%.

As of today, Sunko Ink Co's current FCF Yield % is 0.46%.

The historical rank and industry rank for Sunko Ink Co's FCF Margin % or its related term are showing as below:

TPE:1721' s FCF Margin % Range Over the Past 10 Years
Min: -10.66   Med: 0.32   Max: 18.49
Current: 1.04


During the past 13 years, the highest FCF Margin % of Sunko Ink Co was 18.49%. The lowest was -10.66%. And the median was 0.32%.

TPE:1721's FCF Margin % is ranked worse than
54.19% of 1576 companies
in the Chemicals industry
Industry Median: 2.035 vs TPE:1721: 1.04


Sunko Ink Co FCF Margin % Related Terms


Sunko Ink Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Sunko Ink Co's FCF Margin % 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.

Sunko Ink Co FCF Margin % Chart

Sunko Ink Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -10.66 4.93 -0.67 4.17 8.75

Sunko Ink Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.80 6.05 -0.80 22.80 -23.80

TPE:1721 vs DOW: FCF Margin % Comparison

For the Chemicals subindustry, Sunko Ink Co's FCF Margin %, along with its competitors' market caps and FCF Margin % 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 FCF Margin % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Sunko Ink Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Sunko Ink Co's FCF Margin % falls into.


TPE:1721
47GF Score
Sunko Ink Co Ltd TPE:1721
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sunko Ink Co FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Sunko Ink Co's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=155.268/1774.757
=8.75 %

Sunko Ink Co's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-93.595/393.22
=-23.80 %

* 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 Margin % →
What does a FCF Margin % of -23.80% mean?
Sunko Ink Co (TPE:1721) has a FCF Margin % of -23.80% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sunko Ink Co and its competitors. According to the industry distribution chart, Sunko Ink Co ranks #854 out of 1576 companies in the Chemicals industry, placing it in the top 54.2%.
Is Sunko Ink Co's FCF Margin % too high?
Sunko Ink Co's current FCF Margin % is -23.80%. Based on the distribution chart, Sunko Ink Co ranks #854 out of 1576 companies in the Chemicals industry, which is below the industry midpoint. Overall, Sunko Ink Co has a GF Score™ of 47/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sunko Ink Co's FCF Margin % compare to DOW?
According to the Chemicals industry distribution chart, Sunko Ink Co ranks #854 out of 1576 companies for FCF Margin %. This places Sunko Ink Co in the lower half of its industry. The industry median FCF Margin % is 2.04. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Chemicals company?
The median FCF Margin % among Chemicals companies is 2.04, based on 1,576 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % 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 Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Sunko Ink Co and its competitors. For the Chemicals industry, the median FCF Margin % is 2.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sunko Ink Co's current FCF Margin % is -23.80%. 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$10.31, compared to a current price of NT$20.20 — trading 95.9% above its estimated fair value. The current FCF Margin % is -23.80%. Sunko Ink Co's overall GF Score™ is 47/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Sunko Ink Co (TPE:1721), the current FCF Margin % is -23.80% as of Mar. 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 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$20.20 is trading 95.9% above its estimated GF Value™ of NT$10.31. GuruFocus considers Sunko Ink Co to be Significantly Overvalued.

Key valuation signals for TPE:1721:

  • FCF Margin %: -23.80%
  • GF Value™: NT$10.31 vs. price of NT$20.20 (95.9% above fair value)
  • GF Score™: 47/100 with 4 warning signs

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 Business Description

Address Zhongxing Street, 5th Floor, No. 229, West District, Taichung City, TWN, 403022
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.
47GF Score

Get the complete analysis for TPE:1721

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

NT$20.20
Price
NT$10.31
GF Value