Sincere SecurityROCO:6721 92 OCF Margin % is 13.45% as of Dec. 2025, which is 315% above its 10-year median of 3.24. GuruFocus rates ROCO:6721 with a GF Score™ of 92/100 and a GF Value™ of NT$68.20 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,070 Business Services companies, Sincere Security ranks worse than 70% on this metric.
The historical rank and industry rank for Sincere Security's OCF Margin % or its related term are showing as below:
ROCO:6721'
s OCF Margin % Range Over the Past 10 Years
Min: 0.64 Med: 3.24 Max: 6.07
Current: 2.24
During the past 9 years, the highest OCF Margin % of Sincere Security was 6.07%. The lowest was 0.64%. And the median was 3.24%.
ROCO:6721's OCF Margin % is ranked worse than 70% of 1070
companies
in the Business Services industry
Industry Median: 7.075
vs ROCO:6721: 2.24
Sincere Security OCF Margin % Related Terms
Sincere Security OCF Margin % Historical Data
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The historical data trend for Sincere Security'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.
ROCO:6721 vs CTAS, CPRT, GPN: OCF Margin % Comparison
For the Specialty Business Services subindustry, Sincere Security'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.
Sincere Security OCF Margin % vs Business Services Industry
For the Business Services industry and Industrials sector, Sincere Security's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Sincere Security's OCF Margin % 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.
Sincere Security (ROCO:6721) has a OCF Margin % of 13.45% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Sincere Security and its competitors. This is 315% above median its historical median of 3.24. Over the past decade, Sincere Security's OCF Margin % has ranged from 0.64 to 6.07. According to the industry distribution chart, Sincere Security ranks #749 out of 1070 companies in the Business Services industry, placing it in the top 70%.
Is Sincere Security's OCF Margin % too high?
Sincere Security's current OCF Margin % of 13.45% is 315% above median its 10-year median of 3.24. Over the past 10 years, this metric has ranged from a low of 0.64 to a high of 6.07. The Business Services industry median OCF Margin % is 7.08. Sincere Security's value of 13.45% is 90.1% above this industry median. Based on the distribution chart, Sincere Security ranks #749 out of 1070 companies in the Business Services industry, which is below the industry midpoint. Overall, Sincere Security has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sincere Security's OCF Margin % compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Sincere Security ranks #749 out of 1070 companies for OCF Margin %. This places Sincere Security in the lower half of its industry. The industry median OCF Margin % is 7.08. Sincere Security's value of 13.45% is 90.1% above this benchmark. Historically, Sincere Security's own OCF Margin % has ranged from 0.64 to 6.07 over the past decade. While the company's 10-year median is 3.24 vs. the industry median of 7.08, Sincere Security 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 OCF Margin % for a Business Services company?
The median OCF Margin % among Business Services companies is 7.08, based on 1,070 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. Sincere Security's current OCF Margin % of 13.45% is 90.1% 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 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 Sincere Security and its competitors. For the Business Services industry, the median OCF Margin % is 7.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sincere Security's current OCF Margin % is 13.45%, which is 315% above median its own 10-year median of 3.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sincere Security stock overvalued right now?
Based on GuruFocus' analysis, Sincere Security (ROCO:6721) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$68.20, compared to a current price of NT$55.60 — trading 18.5% below its estimated fair value. The current OCF Margin % is 13.45%, which is 315% above median its 10-year median of 3.24 and 90.1% above the Business Services industry median of 7.08. Sincere Security's overall GF Score™ is 92/100 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 Sincere Security (ROCO:6721), the current OCF Margin % is 13.45% 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 Sincere Security (ROCO:6721) Overvalued in 2026?
Based on GuruFocus' analysis, Sincere Security stock appears to be undervalued.
The current stock price of NT$55.60 is trading 18.5% below its estimated GF Value™ of NT$68.20.
GuruFocus considers Sincere Security to be Modestly Undervalued.
Key valuation signals for ROCO:6721:
OCF Margin %: 13.45% (315% above median its 10-year median of 3.24)
GF Value™: NT$68.20 vs. price of NT$55.60 (18.5% below fair value)
Industry Position: 90.1% above the Business Services median (#749 of 1070)
No single metric tells the full story. See the ROCO:6721 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sincere Security Corp Ltd is a Taiwan based company involved in property management, cleaning services, mechanical and electrical air-conditioning maintenance and security monitoring. It provides services at science parks, hypermarkets, commercial buildings, schools, golf courses, villas and residential areas, and government units.
92GF Score
Get the complete analysis for ROCO:6721
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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