Skip to main content
Siltronic AG logo

Siltronic AG — Investor Relations & Filings

Ticker · WAF ISIN · DE000WAF3001 LEI · 5299003NKV26NNGHHR90 F Manufacturing
Open in API
Filings indexed 987 across all filing types
Latest filing 2025-07-29 Interim / Quarterly Rep…
Country DE Germany
Listing F WAF

About Siltronic AG

https://www.siltronic.com/en/index.html

Siltronic AG is a leading global manufacturer of hyperpure silicon wafers, the fundamental material for the semiconductor industry. The company's product portfolio includes polished, epitaxial, and annealed wafers with diameters of up to 300 mm. These wafers serve as the substrate for fabricating semiconductor chips used in a wide array of electronic applications, from computers and smartphones to electric cars and wind turbines. Recognized as a technology leader and innovator, Siltronic partners with major chip manufacturers, focusing on quality, precision, and growth to supply the foundation for modern electronics.

Recent filings

Filing Released Lang Actions
Halbjahresfinanzbericht nach WpHG für den Zeitraum vom 01.01.2025 bis zum 30.06.2025
Interim / Quarterly Report Classification · 100% confidence The document is a 'Halbjahresfinanzbericht' (Half-Year Financial Report) for Siltronic AG covering the period from January 1, 2025, to June 30, 2025. It contains comprehensive financial statements, including income statements, balance sheets, cash flow data, and a detailed management report (Konzernzwischenlagebericht). Since it provides substantive financial data for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2025
2025-07-29 German
Siltronic Q2 2025 Conference Call Presentation
Investor Presentation Classification · 100% confidence The document is a slide deck titled 'Q2 2025 Conference Call Presentation' for Siltronic AG. It contains financial highlights, balance sheet data, capex updates, and forward-looking guidance for the second quarter of 2025. As it is a presentation used during an investor conference call to explain financial results, it falls under the category of an Investor Presentation.
2025-07-29 English
Half-yearly financial report 2025
Interim / Quarterly Report Classification · 100% confidence The document is a comprehensive financial report covering the first half (H1) of 2025. It includes detailed financial statements (profit or loss, financial position, cash flows), management's discussion and analysis (MDA) of business performance, industry trends, and outlook. It is clearly an interim report rather than an annual report or a simple earnings release, as it contains full condensed interim financial statements and notes. H1 2025
2025-07-29 English
Supervisory Board of Siltronic AG resolved early contract extension for Dr. Michael Heckmeier as CEO and Claudia Schmitt as CFO
Board/Management Information Classification · 100% confidence The document is a corporate press release announcing the early contract extension of the CEO and CFO of Siltronic AG. This falls under the category of board and management changes, which is specifically defined as 'Board/Management Information' (MANG).
2025-07-25 English
Declaration of Voting Results & Voting Rights Announcements 2025
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled 'Voting rights Announcements' and explicitly contains a 'Notification of Major Holdings' section. It details the acquisition/disposal of shares with voting rights by The Goldman Sachs Group, Inc. in Siltronic AG, referencing specific German securities law articles (WpHG) and providing detailed breakdowns of voting rights percentages and instruments. This content directly corresponds to the definition of reporting changes in significant share ownership thresholds, which maps to the Major Shareholding Notification category.
2025-07-18 English
Declaration of Voting Results & Voting Rights Announcements 2025
Declaration of Voting Results & Voting Rights Announcements Classification · 99% confidence The document is explicitly titled 'Voting rights Announcements' and contains detailed tables reporting changes in major shareholdings ('Notification of Major Holdings') by The Goldman Sachs Group, Inc. in Siltronic AG, referencing specific German securities law articles (WpHG). This directly corresponds to the definition of a Major Shareholding Notification (MRQ), which covers changes in significant share ownership levels crossing thresholds.
2025-07-17 English

Browse filings by year

16 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.