·半导体硅片 ·内部研究
Soitec: The AI-Photonics Turn Is Real, But the Price Already Assumes It Wins
Soitec designs and manufactures engineered semiconductor substrates—RF-SOI for mobile radios, FD-SOI for automotive and industrial computing, and increasingly Photonics-SOI for AI optical interconnects—competing on architecture-specific performance rather than commodity wafer volume. Fiscal 2026 revenue fell 34% to €591.8 million and the company swung to a €220 million net loss, yet Edge & Cloud AI revenue kept growing and the shares have since risen more than fivefold on AI-photonics enthusiasm, pushing trailing EV/sales to about 7.2x with an owner-earnings yield below the French government bond yield. Rating Watch: real technology and cash generation, but no margin of safety until shares fall back toward the €60-75 ideal buy zone.
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