Why American Superconductor Corporation Rallied Over 20% This Week
The Motley Fool
by newsfeedback@fool.com (Billy Duberstein)February 13, 2026
AI-Generated Deep Dive Summary
Shares of American Superconductor Corporation (NASDAQ: AMSC) surged by an impressive 21.6% over the past week, driven by a blog post from Microsoft (NASDAQ: MSFT). The rally began after Alistair Speirs, Microsoft's General Manager of Global Infrastructure Marketing, highlighted the potential of high-temperature superconductors (HTS) in data centers on Tuesday. This technology promises to enhance cooling efficiency and reduce energy consumption, aligning with Microsoft's sustainability goals.
The blog post emphasized how HTS could revolutionize AI data centers by improving power distribution and reducing waste. While AMSC did not release financial news this week, the mention of their next-generation superconducting technology in Microsoft's publication sparked investor interest. This suggests that AMSC is well-positioned to benefit from growing demand for energy-efficient solutions in the tech industry.
This stock movement underscores the potential growth opportunities for companies at the intersection of green technology and AI infrastructure. Investors are likely excited about AMSC's ability to supply cutting-edge materials that align with global sustainability trends, making the company a key player in the future of superconductors.
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Originally published on The Motley Fool on 2/13/2026