Why Shares in This Under-the-Radar Data Center Stock Power Surged 16% Today

Core Insights - Advanced Energy Industries' shares increased by over 16% following a strong fourth-quarter earnings report that exceeded expectations and showed margin expansion despite factory closures in China [1] - The company reported significant growth in key markets, particularly data centers and semiconductors, which together accounted for nearly 80% of its revenue in the fourth quarter [2] Financial Performance - The fourth-quarter earnings report highlighted a 4% quarter-over-quarter growth in data center solutions and a remarkable 101% year-over-year increase, driven by ongoing investments in data centers to support AI applications [3] - Semiconductor solutions experienced an 8% quarter-over-quarter growth, indicating a recovery in momentum despite a 7% year-over-year decline [4] Future Outlook - CEO Steve Kelley expressed optimism about data center customer wins entering volume production in 2025 and anticipated a revenue growth of over 30% in 2026 due to advancements in 800V HDC data centers expected to launch in 2027 [5] - Although no specific growth guidance for semiconductor solutions in 2026 was provided, management noted that the positive momentum from the fourth quarter is expected to continue into the current quarter and the second half of the year [6]