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Last updated : 08/10/2026 - 12h39
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Soitec Share: After 57% Surge Over the Quarter, Stock Falls 3.5%

Soitec is catching its breath this Thursday, after already closing a fragile session the day before. The Isère-based semiconductor substrate manufacturer is among the biggest decliners of the SBF 120, in a Paris market oriented downward and under the watchful eye of bond rates.


Soitec Share: After 57% Surge Over the Quarter, Stock Falls 3.5%

A Decline That Does Not Dent the Advance Over Moving Averages

The share loses 3.6% to €154.15, and is among the biggest decliners of the SBF 120 while the index falls 0.81%. The pullback remains modest compared to the recent performance: Soitec still shows a 7.5% gain over one month and more than 57% over three months. The price remains above the MA20 (€148.25, a difference of +3.98%) as well as the MA50 (€130.34, a difference of +18.27%), which limits the scope of today's decline.

The resistance at €167.55 remains out of reach for now, while the nearest support is located much lower, at €108.00. This contrast between the magnitude of the rally since September and today's correction is part of a session where the CAC 40 loses 0.75%, in a context of tension on French debt, with an OAT-Bund spread of 1.34 points.

A Valuation That Remains Elevated After a Year of Rally

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The share has more than tripled in twelve months, with a 257.6% gain, and the valuation bears the mark of this. According to the analyst consensus reviewed, the stock is trading at approximately 193.6 times expected earnings for the current fiscal year and 42.5 times those for the following fiscal year. The group raised in early September its forecast for revenue growth in the second quarter to approximately 50%, driven by Photonics-SOI, and launched on September 17 an issuance of convertible bonds worth 500 million euros maturing in 2033.

On the indicator front, the RSI at 63 is below the level of 70 noted the day before, which reflects a beginning decline in bullish momentum. The resistance level at €167.55 remains the benchmark to follow in case of a rebound.



Sector Semi-conducteurs et matériel › Équipement & matériaux semi-conducteurs


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Context

Period
  • Period: T1 2027
Key reported figures
  • Revenue: 113 millions d'euros
  • Quarterly revenue: 113 millions d'euros
Guidance from the release
  • La visibilité de Soitec sur la demande Photonics-SOI et le renforcement de sa capacité d'exécution s'améliorent
Outlook / guidance
  • Expected revenue: 137,5 millions d'euros
  • Management commentary: Soitec anticipe un chiffre d'affaires du T2'27 en hausse de plus de 30% sur un an, notamment soutenu par une accélération du Photonics-SOI.

The information presented in this article is provided for informational purposes only and does not constitute an investment recommendation, an incentive to buy or sell a financial asset, or investment advice. Readers are invited to conduct their own research before making any decision.

Investments in the stock market involve risks, including the risk of capital loss. Past performance of an asset or market is no guarantee of future results. Any investment decision should be made taking into account your personal financial situation, objectives and risk tolerance.

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