Co-Tech Development (8358) Stock Overview
Engages in the production and sale of copper foil for printed circuit board industry in Taiwan and China. More details
| Snowflake Score | |
|---|---|
| Valuation | 0/6 |
| Future Growth | 4/6 |
| Past Performance | 3/6 |
| Financial Health | 6/6 |
| Dividends | 0/6 |
8358 Community Fair Values
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Co-Tech Development Corporation Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$238.50 |
| 52 Week High | NT$278.50 |
| 52 Week Low | NT$38.55 |
| Beta | 1.26 |
| 1 Month Change | 2.14% |
| 3 Month Change | 110.13% |
| 1 Year Change | 296.84% |
| 3 Year Change | 383.77% |
| 5 Year Change | 513.90% |
| Change since IPO | 824.42% |
Recent News & Updates
Recent updates
Should You Buy Co-Tech Development Corporation (GTSM:8358) For Its Dividend?
Mar 25
What Do The Returns At Co-Tech Development (GTSM:8358) Mean Going Forward?
Feb 11Co-Tech Development (GTSM:8358) Has A Rock Solid Balance Sheet
Jan 14Did You Participate In Any Of Co-Tech Development's (GTSM:8358) Incredible 507% Return?
Dec 16Should You Buy Co-Tech Development Corporation (GTSM:8358) For Its Dividend?
Nov 18Shareholder Returns
| 8358 | TW Electronic | TW Market | |
|---|---|---|---|
| 7D | 5.8% | -2.2% | 0.5% |
| 1Y | 296.8% | 32.3% | 19.9% |
Return vs Industry: 8358 exceeded the TW Electronic industry which returned 35.3% over the past year.
Return vs Market: 8358 exceeded the TW Market which returned 21.6% over the past year.
Price Volatility
| 8358 volatility | |
|---|---|
| 8358 Average Weekly Movement | 12.9% |
| Electronic Industry Average Movement | 6.0% |
| Market Average Movement | 4.8% |
| 10% most volatile stocks in TW Market | 8.6% |
| 10% least volatile stocks in TW Market | 2.0% |
Stable Share Price: 8358's share price has been volatile over the past 3 months compared to the TW market.
Volatility Over Time: 8358's weekly volatility (13%) has been stable over the past year, but is still higher than 75% of TW stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1998 | n/a | Jane Lee | www.co-tech.com |
Co-Tech Development Corporation, together with its subsidiaries, engages in the production and sale of copper foil for printed circuit board industry in Taiwan and China. It is also involved in investment activities. The company was formerly known as Co-Tech Copper Foil Corporation and changed its name to Co-Tech Development Corporation in June 2014.
Co-Tech Development Corporation Fundamentals Summary
| 8358 fundamental statistics | |
|---|---|
| Market cap | NT$60.20b |
| Earnings (TTM) | NT$849.78m |
| Revenue (TTM) | NT$7.23b |
Is 8358 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 8358 income statement (TTM) | |
|---|---|
| Revenue | NT$7.23b |
| Cost of Revenue | NT$5.86b |
| Gross Profit | NT$1.37b |
| Other Expenses | NT$517.83m |
| Earnings | NT$849.78m |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 3.37 |
| Gross Margin | 18.92% |
| Net Profit Margin | 11.75% |
| Debt/Equity Ratio | 9.5% |
How did 8358 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/04 06:59 |
| End of Day Share Price | 2025/11/04 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2024/12/31 |
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 |
| |
| Management | 10 years |
| |
| 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
Co-Tech Development Corporation is covered by 2 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Youxi Lin | KGI Securities Co. Ltd. |
| Junzhe Hung | Masterlink Securities Corp. |