SUMCO
Tracked across 5 events · 116 articles · First seen Apr 21, 2022 · Last active Aug 19, 2026
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Business
Impact: SUMCO, through its executive Ginji Yada, commented on the demand trends. As a major silicon wafer manufacturer, SUMCO benefits from the shipment growth.
Jul 29, 2026 · 7 articles
Business
The Japanese stock market experienced a significant rally over several trading sessions in August 2026, with the Nikkei 225 index surging to record levels above 68,000. The rally was driven by strong gains in technology…
Impact: SUMCO skyrocketed almost 16%, reflecting strong demand for silicon wafers.
Apr 21, 2022 · 26 articles
Business
Impact: SUMCO's stock soared significantly in one session but lost in another, showing mixed performance.
May 21, 2026 · 40 articles
Business
Over the period from late July to early August 2026, the Japanese stock market experienced significant volatility, with the Nikkei 225 index swinging sharply between gains and losses. The market was influenced by mixed cues…
Impact: SUMCO experienced significant declines on multiple days.
Jul 24, 2026 · 37 articles
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