信越化学工業 announced its interim results on 27 October 2026, reporting revenue of ¥1.42 trillion and operating profit of ¥385.9 billion, both above the same period last year. The share price moved up to a higher level immediately after the announcement and has since traded at around ¥6,000.
信越化学工業 released its interim results on 27 October 2026, reporting revenue of ¥1.42 trillion, operating profit of ¥385.9 billion, ordinary profit of ¥415.1 billion, and interim net income attributable to owners of the parent of ¥286.9 billion. The company cited expanding demand for semiconductor materials and increased sales of high-value-added products as factors, with all figures above the same period last year.
Immediately after the earnings announcement, the share price moved up to a higher level and subsequently continued to trade broadly around ¥6,000. Specifically, it rose from the 10/27 closing price of ¥5,850 to ¥6,010 at the 10/29 close, then fell back to ¥5,966 on 10/30.
As future performance checkpoints, attention is expected to focus on increased semiconductor-material sales driven by AI investment and progress on price revisions, as well as trends in raw-material and energy costs, foreign-exchange movements, and fluctuations in product market conditions.
An analysis of recent performance trends also indicates that net profit margin and operating margin have declined over the past 12 quarters, while revenue has generally remained on an upward trend.