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AMSC

American Superconductor Corporation

Industrials · $1.4B market cap

Verdict

We can't put a fair value on AMSC right now. It has fewer than 5 profitable years and uneven cash flow, not enough history to project from yet.

Business quality

1 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth14.0% a year✓
Equity per share growth-15.1% a year✗
Sales growth2.2% a year✗
Free cash flow growth-4.6% a year✗
Return on invested capital-1.7%✗

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Superinvestors

None of the investors we track holds AMSC right now. In Q1 2026, 1 sold out. Who we track

Moves in Q1 2026

Sold out: Polen Capital Management

About American Superconductor Corporation

American Superconductor Corporation (AMSC), along with its affiliated entities, delivers robust, large-scale power infrastructure and resiliency solutions across the globe. Its operations are primarily divided into two distinct segments: Grid and Wind. The Grid segment, marketed under the Gridtec Solutions brand, supplies essential products and services designed to empower electric utilities, industrial operations…

Electrical Equipment & Parts

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works