Sincere Security (6721) Stock Overview
Engages in the cleaning, security, and mechanical and electrical maintenance services in Taiwan. More details
| Snowflake Score | |
|---|---|
| Valuation | 2/6 |
| Future Growth | 0/6 |
| Past Performance | 2/6 |
| Financial Health | 6/6 |
| Dividends | 3/6 |
6721 Community Fair Values
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Sincere Security Corp. Ltd. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$57.50 |
| 52 Week High | NT$62.90 |
| 52 Week Low | NT$57.10 |
| Beta | 0.032 |
| 1 Month Change | -1.54% |
| 3 Month Change | -7.26% |
| 1 Year Change | -4.49% |
| 3 Year Change | 8.49% |
| 5 Year Change | -18.21% |
| Change since IPO | -0.86% |
Recent News & Updates
Recent updates
Shareholder Returns
| 6721 | TW Real Estate | TW Market | |
|---|---|---|---|
| 7D | 0% | -1.1% | -0.9% |
| 1Y | -4.5% | -19.7% | 88.1% |
Return vs Industry: 6721 exceeded the TW Real Estate industry which returned -19.7% over the past year.
Return vs Market: 6721 underperformed the TW Market which returned 88.1% over the past year.
Price Volatility
| 6721 volatility | |
|---|---|
| 6721 Average Weekly Movement | 1.6% |
| Real Estate Industry Average Movement | 3.4% |
| Market Average Movement | 6.2% |
| 10% most volatile stocks in TW Market | 12.2% |
| 10% least volatile stocks in TW Market | 2.5% |
Stable Share Price: 6721 has not had significant price volatility in the past 3 months compared to the TW market.
Volatility Over Time: 6721's weekly volatility (2%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1997 | n/a | Wenrong Yang | www.sincere-group.com.tw |
Sincere Security Corp. Ltd., together with its subsidiaries, engages in the cleaning, security, and mechanical and electrical maintenance services in Taiwan. It offers building management, and fire safety equipment installation and maintenance services, as well as elderly housing, and home services. Sincere Security Corp. Ltd.
Sincere Security Corp. Ltd. Fundamentals Summary
| 6721 fundamental statistics | |
|---|---|
| Market cap | NT$1.30b |
| Earnings (TTM) | NT$107.35m |
| Revenue (TTM) | NT$3.68b |
Is 6721 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 6721 income statement (TTM) | |
|---|---|
| Revenue | NT$3.68b |
| Cost of Revenue | NT$3.48b |
| Gross Profit | NT$199.26m |
| Other Expenses | NT$91.91m |
| Earnings | NT$107.35m |
Last Reported Earnings
Mar 31, 2026
Next Earnings Date
n/a
| Earnings per share (EPS) | 4.77 |
| Gross Margin | 5.41% |
| Net Profit Margin | 2.92% |
| Debt/Equity Ratio | 18.3% |
How did 6721 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/05/18 12:56 |
| End of Day Share Price | 2026/05/18 00:00 |
| Earnings | 2026/03/31 |
| Annual Earnings | 2025/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
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| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Sincere Security Corp. Ltd. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.