Kwang Ming Silk Mill Co (ROCO:4420) OCF Margin %: -61.74% (As of Dec. 2025)

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ROCO:4420 Kwang Ming Silk Mill Co Ltd ROCO:4420
64 GF Score
Price NT$35.60
GF Value NT$75.13
Valuation Significantly Undervalued
! 2 Warning Signs
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What is Kwang Ming Silk Mill Co OCF Margin %?

Kwang Ming Silk Mill Co ROCO:4420 -1.11% 64 OCF Margin % is -61.74% as of Dec. 2025. GuruFocus rates ROCO:4420 with a GF Score™ of 64/100 and a GF Value™ of NT$75.13 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 1,040 Manufacturing - Apparel & Accessories companies, Kwang Ming Silk Mill Co ranks worse than 89.13% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Kwang Ming Silk Mill Co's Cash Flow from Operations for the three months ended in Dec. 2025 was NT$-158 Mil. Kwang Ming Silk Mill Co's Revenue for the three months ended in Dec. 2025 was NT$256 Mil. Therefore, Kwang Ming Silk Mill Co's OCF Margin % for the quarter that ended in Dec. 2025 was -61.74%.

As of today, Kwang Ming Silk Mill Co's current OCF Yield % is -10.34%.

The historical rank and industry rank for Kwang Ming Silk Mill Co's OCF Margin % or its related term are showing as below:

ROCO:4420' s OCF Margin % Range Over the Past 10 Years
Min: -14.52   Med: 0.29   Max: 28.17
Current: -14.52


During the past 13 years, the highest OCF Margin % of Kwang Ming Silk Mill Co was 28.17%. The lowest was -14.52%. And the median was 0.29%.

ROCO:4420's OCF Margin % is ranked worse than
89.13% of 1040 companies
in the Manufacturing - Apparel & Accessories industry
Industry Median: 6.31 vs ROCO:4420: -14.52


Kwang Ming Silk Mill Co OCF Margin % Related Terms


Kwang Ming Silk Mill Co OCF Margin % Historical Data

* Premium members only.

The historical data trend for Kwang Ming Silk Mill Co's OCF 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.

Kwang Ming Silk Mill Co OCF Margin % Chart

Kwang Ming Silk Mill Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.17 -10.82 -0.35 4.91 -14.52

Kwang Ming Silk Mill Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
OCF 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 7.20 -21.39 28.80 -6.61 -61.74

Kwang Ming Silk Mill Co OCF Margin % Competitor Comparison

For the Textile Manufacturing subindustry, Kwang Ming Silk Mill Co's OCF Margin %, along with its competitors' market caps and OCF 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.


Kwang Ming Silk Mill Co OCF Margin % vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Kwang Ming Silk Mill Co's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Kwang Ming Silk Mill Co's OCF Margin % falls into.


ROCO:4420
64GF Score
Kwang Ming Silk Mill Co Ltd ROCO:4420
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kwang Ming Silk Mill Co OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Kwang Ming Silk Mill Co's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-148.871/1025.251
=-14.52 %

Kwang Ming Silk Mill Co's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-157.935/255.788
=-61.74 %

* 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 OCF Margin % →
What does a OCF Margin % of -61.74% mean?
Kwang Ming Silk Mill Co (ROCO:4420) has a OCF Margin % of -61.74% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Kwang Ming Silk Mill Co and its competitors. According to the industry distribution chart, Kwang Ming Silk Mill Co ranks #927 out of 1040 companies in the Manufacturing - Apparel & Accessories industry, placing it in the top 89.1%.
Is Kwang Ming Silk Mill Co's OCF Margin % too high?
Kwang Ming Silk Mill Co's current OCF Margin % is -61.74%. Based on the distribution chart, Kwang Ming Silk Mill Co ranks #927 out of 1040 companies in the Manufacturing - Apparel & Accessories industry, which is in the bottom quartile relative to peers. Overall, Kwang Ming Silk Mill Co has a GF Score™ of 64/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Kwang Ming Silk Mill Co's OCF Margin % compare to competitors?
According to the Manufacturing - Apparel & Accessories industry distribution chart, Kwang Ming Silk Mill Co ranks #927 out of 1040 companies for OCF Margin %. This places Kwang Ming Silk Mill Co in the lower half of its industry. The industry median OCF Margin % is 6.31. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Manufacturing - Apparel & Accessories company?
The median OCF Margin % among Manufacturing - Apparel & Accessories companies is 6.31, based on 1,040 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Kwang Ming Silk Mill Co and its competitors. For the Manufacturing - Apparel & Accessories industry, the median OCF Margin % is 6.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kwang Ming Silk Mill Co's current OCF Margin % is -61.74%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kwang Ming Silk Mill Co stock overvalued right now?
Based on GuruFocus' analysis, Kwang Ming Silk Mill Co (ROCO:4420) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$75.13, compared to a current price of NT$35.60 — trading 52.6% below its estimated fair value. The current OCF Margin % is -61.74%. Kwang Ming Silk Mill Co's overall GF Score™ is 64/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Kwang Ming Silk Mill Co (ROCO:4420), the current OCF Margin % is -61.74% 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 Kwang Ming Silk Mill Co (ROCO:4420) Overvalued in 2026?

Based on GuruFocus' analysis, Kwang Ming Silk Mill Co stock appears to be undervalued. The current stock price of NT$35.60 is trading 52.6% below its estimated GF Value™ of NT$75.13. GuruFocus considers Kwang Ming Silk Mill Co to be Significantly Undervalued.

Key valuation signals for ROCO:4420:

  • OCF Margin %: -61.74%
  • GF Value™: NT$75.13 vs. price of NT$35.60 (52.6% below fair value)
  • GF Score™: 64/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4420 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Kwang Ming Silk Mill Co Business Description

Address No. 607, Ruiguang Road, 7th Floor, Neihu District, Taipei City, TWN
Kwang Ming Silk Mill Co Ltd is mainly engaged in the textile industry, including the manufacture of man-made fibers, dyeing and weaving of fabrics, and the purchase and sale of raw materials, supplies, and finished goods related to fabrics. The Company is also involved in real estate leasing, as well as industrial factory development and rental. It operates through two reportable segments: the Fiber segment, which generates the maximum revenue and is engaged in the manufacture and trading of textured yarn, and the Real Estate Development segment, which focuses on housing, commercial buildings, and factory development and rental.
64GF Score

Get the complete analysis for ROCO:4420

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

NT$35.60
Price
NT$75.13
GF Value