Business Context and Reporting Period
ChipMOS Technologies Inc., a foreign private issuer based in Hsinchu, Taiwan, filed this Form 6-K on April 23, 2026. The filing discloses financial information triggered by a threshold publication requirement from the Taiwan Stock Exchange Corporation (TWSE). The data covers the most recent month (February 2026), the most recent quarter (2025Q4), and the trailing twelve months (2025Q1–2025Q4).
Key Financial Metrics
| Metric (NT$) | Feb 2026 (Monthly) | 2025Q4 (Quarterly) | TTM (2025Q1-Q4) |
|---|---|---|---|
| Revenue (million) | 2,144 | 6,521 | 23,933 |
| Net Profit Before Tax (million) | 94 | 612 | 587 |
| Net Profit Attributable to Owners (million) | 86 | 500 | 495 |
| Earnings Per Share (NT$) | 0.12 | 0.72 | 0.70 |
Note: The filing text does not provide specific values for cash flow, debt levels, or liquidity ratios.
Material Changes vs. Prior Period
- Revenue Growth: Revenue increased 22.2% year-over-year (YoY) in February 2026 and 20.8% YoY for the fourth quarter of 2025.
- Profitability Surge: Net profit before tax rose 687.5% YoY in February 2026 and 125.8% YoY for 2025Q4.
- Earnings Expansion: Net profit attributable to owners jumped 1,533.3% YoY in February 2026 and 115.5% YoY for 2025Q4. EPS increased 1,300.0% YoY for the month and 125.0% YoY for the quarter.
Guidance, Outlook, and Risks
The filing contains no forward-looking guidance, management commentary on future outlook, or specific discussion of risks and contingencies. The disclosure is strictly a statutory notification of financial results meeting TWSE publication thresholds. No unusual items were specified in the filing.
Investor Verification Checklist
- Verify the full audited financial statements for 2025Q4 and the trailing twelve months via the Market Observation Post System (MOPS) as referenced in the filing.
- Confirm the specific drivers behind the 687.5% surge in monthly pre-tax profit and 1,533.3% surge in net profit for February 2026.
- Review the company's balance sheet separately to assess debt levels and liquidity, as these metrics are absent from this summary filing.
- Check for any subsequent announcements regarding the sustainability of the reported revenue growth rates.