AI Data Center Power Beneficiary, Increased Market Cap by 3 Trillion Won in Just 3 Weeks Since NASDAQ Listing

INNIO NV (ticker: INIO) closed at $39 on the Nasdaq on June 24, up 6.91%. About 2.4 million shares changed hands, lifting its market capitalization to $29.25 billion—an increase of $2.17 billion from the previous day.

The company went public on June 4, selling 90 million shares at $27 each and raising $2.43 billion in one of the year’s largest IPOs. On its first trading day, INIO’s stock surged roughly 20%, underscoring robust investor demand. All shares in the offering were sold by existing major shareholders, including private equity firm Advent International, so the company itself did not receive any IPO proceeds.

Headquartered in Munich, INNIO NV delivers distributed energy solutions through its Jenbacher and Waukesha gas engines and related services, powering data centers, microgrids and grid-stabilization projects. The company was formed in 2018 when Advent acquired General Electric’s distributed power business. With a high-margin service operation based on long-term maintenance contracts in over 100 countries, INNIO is widely regarded as a prime beneficiary of rising power demand driven by AI and electrification.