Euronext acquires ATHEX Group, the Athen’ stock exchange

Euronext announced on 19 November 2025, the success of the voluntary share exchange tender offer for Hellenic Eexhanges-ATHEX Stock Exchange S.A. (ATHEX), the parent company of ATHEX Group. Euronext expects to deliver significant synergies from the integration of ATHEX into its European market infrastructure.

During the acceptance period, which lasted 6 weeks and ended on 17 November 2025, shareholders lawfully and validly tendered, in aggregate, 42,953,405 ATHEX shares corresponding to approximately 74.25 % of the voting rights of ATHEX.

In addition to the Athens Stock Exchange, Euronext also owns the stock exchanges of Paris, Amsterdam, Brussels, Dublin, Lisbon, Milan, and Oslo.

Caisse des Dépôts increased its stake in Euronext in March 2024.

Read the press release and know more