Suess Microtec clears MDAX fast entry, shares trade lower after strong run

By Julia Schmitt, Sector & Peer Group desk. Reviewed prior to publication on 2026-06-26, 11:42.

Suess Microtec (DE000A1K0235) has been promoted to the MDAX after a strong share price performance in recent months. Deutsche Börse implemented the move via its fast-entry rule for index changes, putting the semiconductor equipment company alongside mid-cap peers in Frankfurt trading.

What the MDAX inclusion changes

The fast entry into the MDAX was approved by Deutsche Börse in early June, reflecting Suess Microtec’s increased free-float market capitalization and liquidity. The index now groups the company with 50 larger mid-cap names below the DAX, such as other German technology and industrial stocks.

Finanzen.net points out that Suess Microtec shares had delivered one of the strongest performances in the wider German equity universe ahead of the inclusion. This dynamic helped trigger the extraordinary MDAX admission outside the regular index review cycle.

Friday trading picture for the shares

On Friday, Suess Microtec shares give back part of these gains, with prices around 93 euros implying a decline of roughly 3 to 5 percent compared with recent levels, according to finanzen.net and Onvista. Finanzen.net quotes Suess Microtec SE at 93.00 euros, down 4.95 euros or 5.05 percent.

Onvista shows bids and trades on Stuttgart and Frankfurt venues close to the mid-90-euro range, with intraday moves in the low single-digit negative percentage area. This places Suess Microtec in line with a weaker tone across German equities noted in the morning market commentary.

The business behind the stock

Suess Microtec develops and manufactures equipment for the semiconductor industry, with a focus on wafer bonding, photomask aligners and related process solutions. These tools are used in the production of microchips and advanced packaging steps, serving foundries and manufacturers across Europe, Asia and North America.

Where the shares trade today

The Suess Microtec shares (DE000A1K0235) trade on German venues such as Frankfurt and Stuttgart. As of 2026-06-26, 11:30, price indications from finanzen.net and Onvista cluster around 93 to 94 euros, with a market capitalization of roughly 1.8 billion euros.

This article is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell securities.