American Superconductor Corporation (AMSC) Stock

American Superconductor Corporation (AMSC) is a Industrials stock trading at $43.40 (as of 2026-06-18), with a market capitalization of $2.23B and a trailing P/E of 13.1. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

American Superconductor Corporation provides megawatt-scale power resiliency solutions. It operates through two segments—Grid and Wind—with the Grid segment delivering Gridtec-branded products and engineering services that support electric utilities, industrial facilities, and renewable project developers with grid planning, interconnection, power quality, and transmission and distribution needs.

Valuation — source: SEC EDGAR (first-party)
Price$43.40
Market Cap$2.23B
P/E Ratio13.1
EV / EBITDA94.3
Price / Book3.44
Price / Sales6.38
DCF Value (model)$9.47
DCF Upside vs Price-78.2%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$299.15M
Net Margin44.7%
Return on Equity24.1%
Debt / Equity0.01
Current Ratio2.39
Revenue Growth (YoY)34.3%
EPS Growth (YoY)1850.0%
FCF Growth (YoY)-29.4%
Financial Health — source: SEC EDGAR
Altman Z-Score5.76 (safe)
Valuation vs Sector & Industry
Stock P/E13.1
Sector P/E (Industrials)27.8
Industry P/E (Electrical Equipment)33.0
vs Sector-52.9%
vs Industry-60.2%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderBlackRock, Inc. ($134.81M)
Institutional Holders Tracked10
Company
SectorIndustrials
IndustryElectrical Equipment
CEODaniel Patrick McGahn
Employees569
CountryUS
IPO Date1991-12-12

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AMSC earnings history · AMSC institutional & insider holders · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.