Gallant Micro. Machining (6640) Stock Overview
Engages in the production and sale of machinery and equipment, precision molds, and other parts and components in Taiwan, China, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 1/6 |
| Future Growth | 0/6 |
| Past Performance | 4/6 |
| Financial Health | 4/6 |
| Dividends | 1/6 |
6640 Community Fair Values
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Gallant Micro. Machining Co., LTD. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$597.00 |
| 52 Week High | NT$833.00 |
| 52 Week Low | NT$310.50 |
| Beta | 1.48 |
| 1 Month Change | -25.37% |
| 3 Month Change | -12.72% |
| 1 Year Change | -18.22% |
| 3 Year Change | 637.04% |
| 5 Year Change | 1,193.61% |
| Change since IPO | 698.98% |
Recent News & Updates
Recent updates
Gallant Micro. Machining (GTSM:6640) Will Will Want To Turn Around Its Return Trends
Apr 01
Gallant Micro. Machining Co., LTD. (GTSM:6640) Investors Should Think About This Before Buying It For Its Dividend
Mar 11Is Gallant Micro. Machining (GTSM:6640) Using Too Much Debt?
Feb 16Gallant Micro. Machining Co., LTD.'s (GTSM:6640) Has Been On A Rise But Financial Prospects Look Weak: Is The Stock Overpriced?
Jan 29
Did You Miss Gallant Micro. Machining's (GTSM:6640) 69% Share Price Gain?
Jan 13Has Gallant Micro. Machining (GTSM:6640) Got What It Takes To Become A Multi-Bagger?
Dec 30Should You Use Gallant Micro. Machining's (GTSM:6640) Statutory Earnings To Analyse It?
Dec 09Does Gallant Micro. Machining (GTSM:6640) Have A Healthy Balance Sheet?
Nov 17Shareholder Returns
| 6640 | TW Semiconductor | TW Market | |
|---|---|---|---|
| 7D | -6.6% | -1.8% | -0.4% |
| 1Y | -18.2% | 28.6% | 16.8% |
Return vs Industry: 6640 underperformed the TW Semiconductor industry which returned 28.6% over the past year.
Return vs Market: 6640 underperformed the TW Market which returned 16.8% over the past year.
Price Volatility
| 6640 volatility | |
|---|---|
| 6640 Average Weekly Movement | 7.3% |
| Semiconductor Industry Average Movement | 5.9% |
| Market Average Movement | 4.7% |
| 10% most volatile stocks in TW Market | 8.4% |
| 10% least volatile stocks in TW Market | 2.0% |
Stable Share Price: 6640's share price has been volatile over the past 3 months compared to the TW market.
Volatility Over Time: 6640's weekly volatility (7%) 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 | Dunzhi Shi | www.gmmcorp.com.tw |
Gallant Micro. Machining Co., LTD. engages in the production and sale of machinery and equipment, precision molds, and other parts and components in Taiwan, China, and internationally. The company offers chip sorting machine, die bonding machines, laser equipment, trim form punching/forming, auto molding sealing machines, saw cutting and forming equipment, lamination heat press, and mold/die set precision molds.
Gallant Micro. Machining Co., LTD. Fundamentals Summary
| 6640 fundamental statistics | |
|---|---|
| Market cap | NT$16.69b |
| Earnings (TTM) | NT$352.86m |
| Revenue (TTM) | NT$2.49b |
Is 6640 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 6640 income statement (TTM) | |
|---|---|
| Revenue | NT$2.49b |
| Cost of Revenue | NT$1.54b |
| Gross Profit | NT$948.52m |
| Other Expenses | NT$595.66m |
| Earnings | NT$352.86m |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 12.62 |
| Gross Margin | 38.08% |
| Net Profit Margin | 14.17% |
| Debt/Equity Ratio | 91.3% |
How did 6640 perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/10/24 20:24 |
| End of Day Share Price | 2025/10/23 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
Gallant Micro. Machining Co., LTD. is covered by 1 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 |
|---|---|
| Licheng Zhuang | Capital Securities Corporation |