05.06.2025

Ionos’ Ascension to the MDAX

Ionos’ Ascension to the MDAX

The internet service provider Ionos, a company of the United Internet group, has completed its ascension to the MDAX. This step is of great importance for investors, as the MDAX often serves as an indicator for market developments and corporate values in the region.

Background and Significance

  • Index Changes: Ionos replaces Jenoptik in the MDAX, which is descending to the SDAX. These changes will take effect with the start of trading on June 23, 2025.
  • Fast-Entry Criteria: Ionos meets the so-called Fast-Entry criteria for the MDAX, as stated by the index operator Stoxx.
  • Market Reaction: The Ionos stock reached an all-time high after the announcement of the ascension, indicating strong investor interest.

Further Index Changes

Apart from Ionos, Nagarro and Mutares are returning to the SDAX, as they now meet the criteria for index membership again. These companies had not submitted their annual reports on time, resulting in a temporary descent. Verbio and Medios must exit the SDAX.

Impact on Investors

The ascension of Ionos to the MDAX can provide several benefits for investors:

  • Increased Visibility: The MDAX is an important index for medium-sized companies in Germany, which can lead to increased visibility and potentially more investments.
  • Market Liquidity: Inclusion in the MDAX can improve the market liquidity of Ionos stock, as institutional investors often invest in companies listed in significant indices.
  • Indicator for Market Developments: The MDAX serves as an indicator for market developments in the region, meaning that Ionos’ performance will now be more in the spotlight for investors.

Overall, Ionos’ ascension to the MDAX is a significant step for the company and its investors, as it can increase visibility and trust in the company.