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Soitec — Investor Relations & Filings

Ticker · SOI ISIN · FR0013227113 LEI · 969500ZR92SQCU9TST26 PA Manufacturing
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Filings indexed 697 across all filing types
Latest filing 2026-05-11 Major Shareholding Noti…
Country FR France
Listing PA SOI

About Soitec

https://www.soitec.com/en/

Soitec is a designer and manufacturer of innovative semiconductor materials, specializing in engineered substrates. The company is a leader in Silicon-on-Insulator (SOI) technology, producing wafers that enhance the performance and energy efficiency of electronic devices. Its product portfolio includes various types of SOI wafers such as Fully Depleted SOI (FD-SOI), Radio Frequency SOI (RF-SOI), Power-SOI, and Photonics-SOI, as well as other engineered substrates like Piezoelectric-on-Insulator (POI) and Gallium Nitride (GaN). These advanced materials are fundamental components for manufacturing integrated circuits used in mobile communications, automotive, data centers, and Internet of Things (IoT) applications, enabling the development of faster and more power-efficient microchips.

Recent filings

Filing Released Lang Actions
Franchissement de seuil
Major Shareholding Notification Classification · 91% confidence The document is a declaration of crossing below the 5% threshold of Soitec’s capital by NSIG Sunrise S.à r.l. pursuant to article L.233-7 of the French Commercial Code. It notifies a significant shareholding change and provides percentages of capital and voting rights. This matches the category for Major Shareholding Notification (MRQ).
2026-05-11 French
Franchissements de seuil
Major Shareholding Notification Classification · 95% confidence The document is a disclosure of threshold crossings (franchissements de seuil) under French commercial code Article L. 233-7, reporting Morgan Stanley’s acquisition and disposal of Soitec shares resulting in crossings above and below the 5% shareholding threshold. This is a notification of changes in a major shareholding position, matching the Major Shareholding Notification definition.
2026-05-11 French
Franchissement de seuil
Major Shareholding Notification Classification · 98% confidence The document is a French AMF (Autorité des Marchés Financiers) filing titled "Déclaration de franchissement de seuil" under article L.233-7 of the commercial code, reporting that The Goldman Sachs Group, Inc. has crossed the 5% ownership threshold in Soitec. This is a classic notification of a change in significant shareholding levels (threshold crossing).
2026-05-11 French
Franchissement de seuil
Major Shareholding Notification Classification · 95% confidence The document is a French AMF “Déclaration de franchissement de seuil” (threshold crossing declaration) for Soitec, reporting that The Capital Group Companies has crossed below the 5% ownership threshold. This fits the Major Shareholding Notification category, where significant share ownership changes (crossing thresholds) are reported. Therefore, the appropriate code is MRQ.
2026-05-11 French
Franchissement de seuils
Major Shareholding Notification Classification · 95% confidence The document is a French AMF ‘Déclaration de franchissement de seuils’ under Article L. 233-7 reporting that Morgan Stanley has crossed below the 5% threshold of Soitec’s capital and voting rights. This is a notification of a change in a significant shareholding level (crossing statutory thresholds). It exactly matches the Major Shareholding Notification definition.
2026-05-11 French
Franchissement de seuils
Major Shareholding Notification Classification · 91% confidence The document is an AMF filing titled “Déclaration de franchissement de seuils,” detailing Morgan Stanley’s crossing of shareholding thresholds in Soitec (article L.233-7 French Code de Commerce). This is a clear notification of a change in significant share ownership levels, matching the Major Shareholding Notification category.
2026-05-11 French

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