The record quarterly revenue and strong YoY growth confirm sustained AI-driven demand tailwinds for ChipMOS's OSAT services. Watch for the upcoming Q3 2026 earnings release (typically filed on Form 6-K with full financials) for profitability metrics, margin trends, and management's forward guidance on capacity expansion and demand sustainability.
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Executive Summary
ChipMOS reported record-high quarterly revenue for Q3 2026, with September 2026 revenue up 33.8% YoY and Q3 2026 revenue up 36.7% YoY, driven by sustained AI-related demand. The company's unaudited consolidated revenue for Q3 2026 was NT$8,400.8 million (US$263.8 million), a 13.8% sequential increase from Q2 2026. This is a strong top-line beat that signals robust demand momentum in memory and storage end markets, though profitability details were not disclosed in this filing.
Key Facts
- Q3 2026 revenue was a record high at NT$8,400.8 million (US$263.8 million), up 36.7% YoY and 13.8% QoQ.
- September 2026 revenue was NT$2,792.0 million (US$87.7 million), up 33.8% YoY and 0.2% MoM.
- Revenue growth was driven by sustained AI-related demand outpacing available memory supply.
- The company is investing in footprint expansion with new capacity deployed to meet existing customer forecasts and long-term supply agreements.
Financial Impact
Q3 2026 revenue of US$263.8 million represents a 36.7% YoY increase and a 13.8% QoQ increase.
Risk Factors
- No profitability or margin data was provided in this filing — revenue growth may not translate to proportional earnings growth.
- The company noted structural supply constraints persist, which could limit near-term upside if demand accelerates further.
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001193125-26-417359 |
| Document: 0001193125-26-417359-index-headers.html | 0001193125-26-417359 |
| Document: 0001193125-26-417359-index.html | 0001193125-26-417359 |
| Document: 0001193125-26-417359.txt | 0001193125-26-417359 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | 6-K | $62.34 | awaiting T+60 | — | $60.44 (−3.05%) |
Oct 8, 2026 19d ago | 6-K | $75.50 | awaiting T+60 | — | $60.44 (−19.95%) |
Sep 29, 2026 28d ago | 6-K | $67.76 | awaiting T+60 | — | $60.44 (−10.80%) |
Sep 10, 2026 6w ago | 6-K | $55.99 | awaiting T+60 | — | $60.44 (+7.95%) |
Sep 10, 2026 6w ago | 6-K | $55.99 | awaiting T+60 | — | $60.44 (+7.95%) |
Aug 11, 2026 11w ago | 6-K | $59.28 | awaiting T+60 | — | $60.44 (+1.96%) |
Aug 11, 2026 11w ago | 6-K | $59.28 | awaiting T+60 | — | $60.44 (+1.96%) |
Aug 10, 2026 11w ago | 6-K | $53.05 | awaiting T+60 | — | $60.44 (+13.93%) |
Jul 20, 2026 14w ago | 6-K | $63.08 $72.24 | ▲ +14.52% | ▲ +9.68% | $60.44 (−4.19%) |
Jul 10, 2026 15w ago | 6-K | $75.79 $77.41 | ▲ +2.14% | ▼ −0.50% | $60.44 (−20.25%) |
US Market Status
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