Euronext Acquires Majority Stake in Athens Stock Exchange, Market Cap Reaches €6.5 Trillion
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 05 2025
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Source: Globenewswire
- Market Expansion: Euronext successfully acquired a majority stake in the Athens Stock Exchange, further enhancing its market infrastructure in Europe, which is expected to boost its market share and trading volumes.
- Capital Strength: As of September 2025, Euronext's regulated exchanges host over 1,700 listed companies with a total market capitalization of €6.5 trillion, showcasing its strong blue-chip franchise.
- Trading Volume Advantage: Euronext handles 25% of European lit equity trading, solidifying its market leadership with a diverse product portfolio that includes equities, FX, ETFs, bonds, and more.
- Strategic Integration: This acquisition not only strengthens Euronext's market infrastructure but also provides new strategic opportunities for future growth, particularly in its role as a global center for debt and fund listings.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.








