ADMIE Breaks the €1 Billion Barrier – Shares Hit Record Highs as London Bookbuild Gains Momentum

ADMIE Holdings is emerging as one of the strongest performers on the Athens Stock Exchange, with its shares reaching fresh all-time highs as the company’s capital increase bookbuilding process continues in London.

The market is responding enthusiastically to both the structure of the transaction and the ambitious investment strategy unveiled by the company, driving the stock into uncharted territory. Shares surged 3.72%, climbing as high as €4.335 before settling around €4.32, marking a new historical peak for the listed company.

At the same time, ADMIE Holdings’ market capitalization has surpassed the €1 billion milestone, underscoring the company’s growing appeal among domestic and international investors. Trading activity was particularly intense, with volumes exceeding 1.67 million shares, highlighting strong demand and sustained buying momentum.

Investor sentiment received an additional boost following the management’s presentation of the capital increase and long-term growth strategy. Speaking at the event, ADMIE Holdings Chairman and CEO Giannis Karabelas and ADMIE S.A. Chairman and CEO Manos Manousakis emphasized the company’s strategic vision and the significant opportunities arising from its infrastructure expansion program.

Management described investor participation as a strong vote of confidence in the company’s strategy and future prospects. Particular emphasis was placed on the role of the Greek State, which will maintain its ownership stake by participating in the capital increase through Recovery Fund resources earmarked for critical energy infrastructure projects.

A key catalyst behind the positive market reaction is the entry of Capital Group as a cornerstone investor, committing €70 million to the transaction. The involvement of one of the world’s leading investment institutions is widely viewed as a major endorsement of both ADMIE’s growth trajectory and Greece’s broader energy transformation story.

Company executives also reassured existing shareholders that those participating through the domestic offering will retain their proportional ownership rights, acquiring the shares allocated to them and preserving their position within the company’s shareholder structure.

At the heart of the investment case remains ADMIE’s ambitious €6 billion investment program, which includes major grid interconnections, transmission infrastructure upgrades, and large-scale modernization projects across Greece’s electricity system.

These investments are expected to play a pivotal role in accelerating the country’s energy transition, strengthening security of supply, and positioning Greece as a strategic energy hub for Southeastern Europe.

With the London bookbuild underway, cornerstone investors already secured, and the stock trading at record levels, the market appears to be signaling confidence that ADMIE is entering a new phase of accelerated growth, supported by a stronger capital base, international investor backing, and one of the largest energy infrastructure pipelines in the region.