Why American Superconductor Stock Jumped 58.2% in April

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Brett Schafer, The Motley Fool

Sat, May 2, 2026 astatine 10:18 AM CDT 3 min read

Shares of American Superconductor (NASDAQ: AMSC) jumped 58.2% successful April, according to information from S&P Global Market Intelligence. The little-known institution is roaring, up implicit 200% successful the past 5 years to a marketplace headdress of $2.5 billion, driven by expanding request for its powerfulness solutions for artificial quality (AI) infrastructure.

As powerfulness demands for AI workloads proceed to grow, investors kept buying American Superconductor banal successful April. Here's wherefore the banal terms was soaring, and whether it is simply a bargain today.

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Increasing request for powerfulness grid solutions

Many readers volition already cognize astir the accrued strain the AI information halfway builders are putting connected the powerfulness grids successful the United States. American Superconductor's merchandise suite helps negociate the powerfulness grid by linking substations unneurotic and stabilizing voltages crossed networks. As energy request grows successful the United States, we volition apt spot greater request for these products.

American Superconductor's gross has grown by 206% implicit the past 5 years, and investors judge this inclination volition proceed owed to request for AI workloads. This has turned the banal into a "bottleneck" play for investors seeking the adjacent beneficiary of the AI boom. With expanding bullish sentiment connected AI spending successful precocious April, the banal began to emergence again.

What's more, American Superconductor is present escaped currency travel positive, allowing it to self-fund enlargement plans.

A machine  spot   with AI stamped connected  it.

Image source: Getty Images.

Should you bargain American Superconductor stock?

With plans for AI spending acceptable to turn successful 2026 and beyond, I person nary uncertainty that American Superconductor's gross volition proceed to turn supra its trailing $280 cardinal level. However, fixed its nett borderline profile, determination are doubts astir whether American Superconductor tin prolong its existent marketplace headdress of $2.5 billion.

Gross borderline for its powerfulness solutions was 30% implicit the past 12 months. This is astatine a clip erstwhile proviso shortages are enabling each players successful the AI proviso concatenation to summation prices. American Superconductor volition apt not beryllium capable to execute overmuch higher than a 10% nett income margin, adjacent astatine a larger scale, owed to these slim gross margins.

If gross much than doubles to $600 million, American Superconductor would make $60 cardinal successful nett income, oregon a price-to-earnings ratio (P/E) of 42 based connected its existent marketplace cap. This volition marque it a hard hurdle to make coagulated guardant returns for shareholders, making the banal 1 to debar contempt it being an AI beneficiary.

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