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Advantest, Lasertec, and DISCO report significant profit margins in quarterly results
Friday, February 13, 2026 at 10:05 AM
Japanese semiconductor equipment manufacturers Advantest, Lasertec, and DISCO have reported exceptionally high profit margins in their October-December 2024 financial results, distinguishing them from other industry peers.
Context
The latest quarterly results for Advantest, Lasertec, and Disco underscore their dominant positioning within the high-end artificial intelligence supply chain. Reported in late January 2026, these figures highlight an "extraordinary" tier of profitability driven by the sustained build-out of global AI data center infrastructure. Advantest led the group with record-breaking performance, posting an operating margin of 41.5% for the October–December 2025 quarter. This surge was fueled by high demand for testers used in high-performance computing and High Bandwidth Memory, leading the company to significantly raise its full-year profit outlook.
Lasertec and Disco mirrored this strength, reporting profit margins that remain well above industry averages. Lasertec maintained a formidable operating profit margin of 48.9% for the quarter, despite a slight dip in year-over-year revenue, thanks to its specialized EUV inspection tools. Meanwhile, Disco saw its shares hit 30-year daily highs after reporting an operating profit of ¥47.3 billion, as demand for its precision wafer-dicing tools hit full production capacity. For investors, these results confirm that while the broader chip equipment sector is stabilizing, companies providing the critical specialized infrastructure for AI and advanced packaging continue to operate at peak profitability.
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