The initial public offering in 2015 marked the beginning of a new chapter in Siltronic’s long history. The independence of the former Wacker Chemie AG subsidiary had already been systematically prepared in the previous years, as Dr. Christoph von Plotho, Siltronic AG CEO, emphasized before the IPO. The IPO came at a time when Siltronic was very well-positioned for a successful, independent future. Following the stock market launch Wacker initially continued to hold the majority share in Siltronic, but subsequently sold a larger block of shares at the beginning of 2017. Since then, Wacker Chemie AG has held a minority stake in Siltronic AG of just under 31 percent. A strategic goal that was clearly communicated when the company went public was realized.

As a listed company, Siltronic is obliged to report to shareholders and investors on a regular basis. We take this obligation seriously and regard it as an opportunity to maintain Investor Relations on equal footing. We believe in ongoing communication, transparency, and trust.

Fact Sheet

All useful information at a glance such as the company profile, the management Board and Supervisory Board, the share price performance over the past three months, the Siltronic AG shareholder structure and the basic stock data. Also available are our financial calender and contact details for Siltronic AG.

Current share price data

Current share price

Financial calendar


Quarterly Statement Q3 2022 Save to calendar

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