TSEC (6443) Stock Overview
Designs, manufactures, constructs, and sells solar cells, modules, and power plants in Asia, Europe, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 0/6 |
| Future Growth | 0/6 |
| Past Performance | 0/6 |
| Financial Health | 6/6 |
| Dividends | 0/6 |
6443 Community Fair Values
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TSEC Corporation Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$27.70 |
| 52 Week High | NT$30.00 |
| 52 Week Low | NT$11.95 |
| Beta | 0.060 |
| 1 Month Change | 106.72% |
| 3 Month Change | 83.44% |
| 1 Year Change | 53.46% |
| 3 Year Change | -19.83% |
| 5 Year Change | -32.93% |
| Change since IPO | -18.93% |
Recent News & Updates
Recent updates
Returns Are Gaining Momentum At TSEC (TWSE:6443)
Jan 13
We Think You Can Look Beyond TSEC's (TWSE:6443) Lackluster Earnings
Nov 19We Think TSEC (TWSE:6443) Can Stay On Top Of Its Debt
Nov 13TSEC Corporation's (TWSE:6443) 25% Share Price Plunge Could Signal Some Risk
Aug 06TSEC (TWSE:6443) Seems To Use Debt Quite Sensibly
Jun 27TSEC's (TWSE:6443) Solid Earnings Have Been Accounted For Conservatively
Mar 20The Returns On Capital At TSEC (TPE:6443) Don't Inspire Confidence
Apr 30TSEC Corporation's (TPE:6443) About To Shift From Loss To Profit
Mar 31Can You Imagine How Elated TSEC's (TPE:6443) Shareholders Feel About Its 408% Share Price Gain?
Feb 23Is TSEC (TPE:6443) Using Too Much Debt?
Jan 26
Analysts Expect Breakeven For TSEC Corporation (TPE:6443) Before Long
Dec 29Is TSEC (TPE:6443) Struggling?
Dec 03Shareholder Returns
| 6443 | TW Semiconductor | TW Market | |
|---|---|---|---|
| 7D | 11.5% | 4.0% | 2.4% |
| 1Y | 53.5% | 36.1% | 23.2% |
Return vs Industry: 6443 exceeded the TW Semiconductor industry which returned 33.9% over the past year.
Return vs Market: 6443 exceeded the TW Market which returned 21.7% over the past year.
Price Volatility
| 6443 volatility | |
|---|---|
| 6443 Average Weekly Movement | 9.0% |
| Semiconductor Industry Average Movement | 6.0% |
| Market Average Movement | 4.6% |
| 10% most volatile stocks in TW Market | 8.2% |
| 10% least volatile stocks in TW Market | 2.0% |
Stable Share Price: 6443's share price has been volatile over the past 3 months compared to the TW market.
Volatility Over Time: 6443's weekly volatility (9%) has been stable over the past year, but is still higher than 75% of TW stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 2010 | n/a | Cheng-Ren Hung | www.tsecpv.com |
TSEC Corporation designs, manufactures, constructs, and sells solar cells, modules, and power plants in Asia, Europe, and internationally. The company operates through Solar Module and Other segments. It is involved in the sale of solar related products; energy storage system of regulation reserve; rental of solar power generating equipment; sale of self-generated electricity, and provision of energy technology services.
TSEC Corporation Fundamentals Summary
| 6443 fundamental statistics | |
|---|---|
| Market cap | NT$14.20b |
| Earnings (TTM) | -NT$1.65b |
| Revenue (TTM) | NT$2.20b |
Is 6443 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 6443 income statement (TTM) | |
|---|---|
| Revenue | NT$2.20b |
| Cost of Revenue | NT$2.79b |
| Gross Profit | -NT$582.24m |
| Other Expenses | NT$1.06b |
| Earnings | -NT$1.65b |
Last Reported Earnings
Sep 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | -3.21 |
| Gross Margin | -26.42% |
| Net Profit Margin | -74.73% |
| Debt/Equity Ratio | 44.8% |
How did 6443 perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/12/29 07:29 |
| End of Day Share Price | 2025/12/29 00:00 |
| Earnings | 2025/09/30 |
| 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 |
|
* 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
TSEC Corporation is covered by 4 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.
| Analyst | Institution |
|---|---|
| Zhizhong Chen | Capital Securities Corporation |
| Lida Chen | Masterlink Securities Corp. |
| Yi-Pang Lin | SinoPac Securities Investment Service |