Business Context and Reporting Period
ChipMOS Technologies Inc., a foreign private issuer based in Taiwan, filed this Form 6-K on July 30, 2026. The filing discloses financial information triggered by the company's securities reaching a trading information disclosure threshold set by the Taiwan Stock Exchange Corporation (TWSE). The data covers the most recent month (May 2026), the most recent quarter (2026 Q1), and the accumulation of the recent four quarters (2025 Q2 through 2026 Q1).
Key Financial Metrics
| Metric (NT$ million unless noted) | Most Recent Month (May 2026) | Most Recent Quarter (2026 Q1) | Recent 4 Quarters Accumulation |
|---|---|---|---|
| Revenue | 2,384 | 6,936 | 25,336 |
| Net Profit Before Tax | 234 | 598 | 987 |
| Profit Attributable to Owners | 212 | 505 | 824 |
| Earnings Per Share (NT$) | 0.30 | 0.72 | 1.17 |
The filing does not provide specific data regarding cash flow, debt levels, liquidity ratios, or gross margins.
Material Changes vs. Prior Period
The company reported significant year-over-year (YoY) growth across all reported periods:
- Monthly Performance (May 2026): Revenue increased by 17.7% YoY. Net profit before tax surged 171.6% YoY, while profit attributable to owners rose 174.1% YoY. EPS grew 175.0% YoY.
- Quarterly Performance (2026 Q1): Revenue grew 25.4% YoY. Net profit before tax increased 202.0% YoY, and profit attributable to owners rose 186.9% YoY. EPS expanded 200.0% YoY.
Guidance, Outlook, and Risks
The filing contains no management commentary, forward-looking guidance, or specific risk factors. The disclosure is strictly a regulatory requirement to report financial results after hitting a trading threshold. No unusual items or contingencies were specified in the text.
Investor Verification Checklist
- Verify the full audited financial statements for the 2025 Q2–2026 Q1 period on the Market Observation Post System (MOPS) to confirm the "Audit/Review" status of the accumulated figures.
- Check the specific breakdown of revenue by product line or region, as the filing only provides aggregate totals.
- Review the balance sheet on MOPS to assess debt levels and liquidity, which are not included in this summary.
- Confirm the exact cause of the trading threshold breach to understand if it reflects a temporary spike in volume or a sustained trend.