ChipMOS Technologies (ADR) (IMOS)
Assembles and tests specialized ICs and provides gold bumping from Taiwan.
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Provides outsourced semiconductor assembly and testing, gold bumping, and memory-module manufacturing. Work is focused in Taiwan and covers high-integration and high-precision ICs for fabless companies, integrated device manufacturers and independent foundries.
Provides outsourced semiconductor assembly and testing for high-integration and high-precision integrated circuits, alongside gold bumping and memory-module manufacturing. Its testing work spans LCD-driver, high-density memory and mixed-signal semiconductors, and its assembly uses leadframe and organic-substrate technologies.
Testing is centered in Hsinchu Science Park, packaging in Southern Taiwan Science Park, and gold bumping in Chupei, Hsinchu. The group serves fabless companies, integrated device manufacturers and independent foundries through end-to-end services.
Operations depend on Taiwan-based facilities and on continuing demand for its specialized assembly, testing, and bumping services. Nasdaq ADSs were created through the 2016 merger that retained the Taiwan operating company.
Company facts
No analyst consensus on record.
EPSReportedEstimate
RevenueReportedEstimate
Balance sheet, Jun 30, 2026Cash & short-term investments $396.6M · Total debt $505.8M · Total assets $1.48B · Shareholders' equity $785.2M
- Revenue
- $233.3M
- Operating income
- $30.0M
- Net income
- $28.2M
Reported in TWD, converted at the latest exchange rate
HistoryDividendAnnual yield
| Insiders | 1.59% | 556.2K ADS | |
|---|---|---|---|
| 4 holders · as of Mar 16, 2026 | |||
| Other | 98.41% | 34.44M ADS | |
| remainder | |||
35.00M ADS (1 ADS = 25 ordinary shares) as of Aug 21, 2026 · holders as of their latest filing
The share count is from the company's Dec 2023 annual report; nothing newer is on file here.
Top shareholders13F · 13D/G · Form 4
| Holder | Stake | Shares | Date |
|---|---|---|---|
Shih Jye ChengInsiderdirector, officer: President | 1.30% | 11.40M ordinary | filed Mar 16, 2026 |
Yu-Chiao SuInsiderdirector, officer: Vice President | 0.13% | 1.18M ordinary | filed Mar 13, 2026 |
Teng-Yueh TsaiInsiderofficer: Executive Vice President | 0.12% | 1.09M ordinary | filed Mar 13, 2026 |
Yuan-Feng HsuInsiderofficer: Executive Vice President | 0.03% | 230,130 ordinary | filed Mar 13, 2026 |
GIC Private LimitedStrategic | —4.80% of class, as filed | — | filed Jan 28, 2019 |
Insider tradesForm 4
Nothing filed in the last 12 months.
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CompareAfter hours
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| ChipMOS Technologies (ADR) | $67.92 | +0.22% | $2.28B | 32.2 | 24.3 | 2.7 | +15.9% |
| ASE Technology (ADR) | $45.22 | +0.07% | $96.15B | 51.0 | 40.8 | 4.3 | +13.2% |
| Amkor Technology | $54.52 | −0.14% | $12.97B | 23.4 | 19.9 | 1.7 | +25.6% |
| Median | 37.2 | 30.3 | 3.0 | +19.4% |