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Riber S.A.

PA: ALRIB · Technology / Semiconductor Equipment & Materials · Market cap EUR 306.93M

Riber supplies molecular beam epitaxy (MBE) systems and components used to grow compound semiconductors for power electronics, lasers, infrared detectors and emerging quantum applications. The shares have surged on mentions of Microsoft Quantum and QD Laser as customers while the company remains modestly profitable and dividend-paying.

€14.20+76.4% since Apr 2026as of Jun 16, 2026
First flagged16.563.13Dec '25Jun '26
EUR · Dec 2025 – Jun 2026 · 6mo+76.4% since first flagged
Market cap
EUR 306.93M
52-week range
2.71 – 18.5
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FinX Tracker sources every figure from market data and fact-checks the thesis across multiple passes. Information only, not investment advice.