ChipMOS TECHNOLOGIES (IMOS) Stock Overview
Engages in the research and development, manufacture, and sale of integrated circuits, and related assembly and testing services in Taiwan, Japan, the People’s Republic of China, Singapore, and internationally. More details
| Snowflake Score | |
|---|---|
| Valuation | 1/6 |
| Future Growth | 4/6 |
| Past Performance | 1/6 |
| Financial Health | 5/6 |
| Dividends | 1/6 |
IMOS Community Fair Values
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ChipMOS TECHNOLOGIES INC. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NT$28.20 |
| 52 Week High | NT$30.98 |
| 52 Week Low | NT$12.78 |
| Beta | 0.54 |
| 1 Month Change | 37.69% |
| 3 Month Change | 83.59% |
| 1 Year Change | 44.02% |
| 3 Year Change | 30.86% |
| 5 Year Change | 29.50% |
| Change since IPO | 71.95% |
Recent News & Updates
What To Do After ChipMOS Reported Q4 Results
Nov 11What To Do After ChipMOS Stock Slid Below $20 (Rating Downgrade)
Mar 05Recent updates
Shareholder Returns
| IMOS | US Semiconductor | US Market | |
|---|---|---|---|
| 7D | -8.5% | -5.3% | -2.1% |
| 1Y | 44.0% | 35.9% | 9.4% |
Return vs Industry: IMOS exceeded the US Semiconductor industry which returned 35.9% over the past year.
Return vs Market: IMOS exceeded the US Market which returned 9.4% over the past year.
Price Volatility
| IMOS volatility | |
|---|---|
| IMOS Average Weekly Movement | 8.9% |
| Semiconductor Industry Average Movement | 9.0% |
| Market Average Movement | 6.5% |
| 10% most volatile stocks in US Market | 17.1% |
| 10% least volatile stocks in US Market | 3.0% |
Stable Share Price: IMOS has not had significant price volatility in the past 3 months compared to the US market.
Volatility Over Time: IMOS's weekly volatility (9%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1997 | n/a | Shih-Jye Cheng | www.chipmos.com |
ChipMOS TECHNOLOGIES INC. engages in the research and development, manufacture, and sale of integrated circuits, and related assembly and testing services in Taiwan, Japan, the People’s Republic of China, Singapore, and internationally. The company operates through five segments: Testing, Assembly, Display Panel Driver Semiconductor Assembly and Testing (LCDD), Bumping, and Others.
ChipMOS TECHNOLOGIES INC. Fundamentals Summary
| IMOS fundamental statistics | |
|---|---|
| Market cap | US$1.00b |
| Earnings (TTM) | US$7.25m |
| Revenue (TTM) | US$726.69m |
Is IMOS overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| IMOS income statement (TTM) | |
|---|---|
| Revenue | NT$22.81b |
| Cost of Revenue | NT$20.64b |
| Gross Profit | NT$2.17b |
| Other Expenses | NT$1.94b |
| Earnings | NT$227.67m |
Last Reported Earnings
Sep 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 0.33 |
| Gross Margin | 9.52% |
| Net Profit Margin | 1.00% |
| Debt/Equity Ratio | 62.6% |
How did IMOS perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/23 01:47 |
| End of Day Share Price | 2025/11/21 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 |
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| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
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| 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
ChipMOS TECHNOLOGIES INC. is covered by 10 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 |
|---|---|
| null null | Capital Securities Corporation |
| Richard Shannon | Craig-Hallum Capital Group LLC |
| Zhixuan Hsu | KGI Securities Co. Ltd. |