Siltronic AG Returns to MDAX Index Following Strong Market Capitalization Growth

As of June 22, 2026, Siltronic AG has been readmitted to the MDAX stock index, Deutsche Börse AG announced during its regular quarterly review. The company’s share now ranks among the 50 largest publicly listed mid-cap companies in Germany, based on its free-float market capitalization. Siltronic also remains a constituent of the TecDAX index.

The return to the MDAX follows a period of positive market performance for Siltronic. Dr. Michael Heckmeier, CEO of Siltronic AG, stated: “We are very pleased to be readmitted to the MDAX. This is a strong vote of confidence from the capital markets in our strategy and our long-term growth prospects, which are driven by global megatrends such as artificial intelligence.”

Index membership is determined primarily by free-float market capitalization, which measures the market value of shares available for trading. Siltronic’s inclusion underscores its enhanced liquidity and investor appeal. The company, a leading provider of high-tech wafer solutions, operates production facilities in Asia, Europe, and the United States. Wafers are essential components in semiconductors, which power devices ranging from servers and smartphones to electric vehicles and wind turbines.

Siltronic AG has been listed in the Prime Standard of the German Stock Exchange since 2015 and employs approximately 4,300 people worldwide. The company’s strategy focuses on quality, technology, innovation, and operational excellence, positioning it to benefit from rising demand for advanced chips driven by artificial intelligence and other megatrends.

For more information, visit the official Siltronic website at https://www.siltronic.com. The original press release is available at http://www.newmediawire.com.