CS Disco manufactures wafer thinning, polishing, and dicing equipment used at a stage where the silicon wafer is already filled with microchips resulting from months of work. There is no room for error, as it would cost the customer enormously. CS Disco has succeeded in keeping its customers satisfied and holds a high market position. CS Disco is also riding the crest of the semiconductor industry wave, so at least the near future looks bright. The company operates in a bit of a niche segment, but on the other hand, it has a strong position and consequently pricing power. The company has steady revenue growth, better margins than its competitors, a ROIC over 15%, and a net cash balance sheet.
Strengths
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Dominant market position (60%+)
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Critical role in chip manufacturing → customers do not switch
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High profitability and ROIC
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Recurring revenue from consumables and maintenance
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Long-term growth drivers: chip demand, 3D structures, thinning, new materials
Risks
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Semiconductor cyclicity: capital equipment is cyclical
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Fluctuations in the Japanese yen exchange rate
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Narrow product portfolio (strong niche, but dependence on one segment)
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High valuation: priced expensively as a quality company
The company reported record figures yesterday (May 6, 2026), including record revenue, but the performance in the after-hours market was ugly (almost -20%). This was due to a decrease in gross margin compared to the previous quarter. The gross margin in the reported quarter was 69.8%, while in the previous quarter it was 71.2%. Another reason for the drastic stock price reaction was cautious guidance. However, the earnings disappointment was not fundamental, and it will be interesting to see how the stock price reacts today. Currently, in pre-market, the stock is flat.