What is American Superconductor's market cap?

American Superconductor (AMSC) has a market capitalization of $1.8B and trades on NASDAQ.

What is American Superconductor's revenue and profitability?

American Superconductor generated $299.2M in trailing twelve-month revenue with net income of $133.8M, representing a net margin of 44.7%. Gross margin stands at 25.8%, with free cash flow of $18.3M. These figures are based on the Q1 2026 filing.

Who are American Superconductor's competitors?

American Superconductor's key competitors include Raytheon, L3Harris, Quanta Services, Inc., and others. These companies compete in similar markets and product categories.

Who does American Superconductor partner with?

American Superconductor's notable partners include Inox Wind Limited, Doosan Heavy Industries, Massachusetts Institute of Technology, and others.

What subsidiaries does American Superconductor have?

American Superconductor's subsidiaries include Comtrafo Indústria de Transformadores Elétricos S.A., NWL, Inc., Megatran Industries, Inc..

Where is American Superconductor headquartered?

American Superconductor is headquartered in United States of America and employs approximately 337 people. It has been publicly traded since 1991.

American Superconductor

AMSC

American Superconductor Corp (AMSC) designs and deploys advanced power control solutions that enhance the resiliency, reliability, and efficiency of megawatt-scale power delivery.

Market cap

$1.8B+1.9%

Revenue$299.2M+34.3%

Net income$133.8M+2,118%

Free cash flow$18.3M-29.4%

Trailing twelve months · change vs. prior year

Table of contents

Earnings

Q4 2026 report

May 27, 2026

Revenue$86.4MBeat by $4.3M EPS$0.30Beat by $0.11

Read the full report

Next report

Aug 5, 2026 (In 3 weeks)

Revenue estimate$87.1M

EPS estimate$0.20

Financials

Q4 2026

Income statement

See full

Revenue$86.4M+29.6%

Net income$4.5M+276%

Balance sheet

See full

Cash & equivalents$140.7M+77.0%

Total debt$4.0M+18.7%

Total equity$555.4M+182%

Total assets$739.5M+138%

Cash flow

See full

Operating cash flow$9.3M+47.6%

CapEx$1.8M+72.2%

Free cash flow$7.5M+42.8%

Valuation & ratios

Valuation

See full

Market cap$1.8B+1.9%

Enterprise value$1.66B+7.2%

P/E13.5×-101×

P/S6×-0.9×

Profitability

See full

Net margin44.7%+42.0pp

FCF margin6.1%-5.5pp

Returns & leverage

See full

Return on equity35.6%+32.0pp

Debt / equity0×0.0×

Current ratio2.4×+0.3×

Segments

By geography

See full

North America$43.5M+3.0%

Asia Pacific$24.1M+70.3%

South America$6.0M+2,946%

EMEA$1.8M-59.0%

By segment

See full

Grid$73.7M+32.6%

Wind$12.7M+14.8%

Competitors

By market cap

Raytheon Technologies$262.87B+34.8%

Eaton Corporation$157.58B+12.3%

Quanta Services$100.27B+75.4%

L3Harris Technologies$54.0B—

EMCOR Group$34.8B+41.1%

MTZ

MasTec$30.4B+124%

American Superconductor$1.8B+2.6%

Polar Power, Inc.$6.0M+29.3%

By revenue growth

American Superconductor+34.3%

MTZ

MasTec+22.6%

Quanta Services+21.1%

EMCOR Group+18.3%

Eaton Corporation+12.7%

Raytheon Technologies+10.6%

L3Harris Technologies+4.4%

By net margin

American Superconductor44.73%+42.0pp

Eaton Corporation13.99%-1.6pp

Raytheon Technologies8.03%+2.4pp

EMCOR Group7.54%+0.5pp

L3Harris Technologies4.48%+0.1pp

Quanta Services3.67%-0.1pp

MTZ

MasTec2.94%+1.2pp

Profile

American Superconductor Corp (AMSC) designs and deploys advanced power control solutions that enhance the resiliency, reliability, and efficiency of megawatt-scale power delivery. The company leverages proprietary smart materials and software to harmonize complex energy systems for the global electric grid, industrial manufacturing, and naval defense sectors. Its value proposition centers on enabling the energy transition through modernized grid infrastructure and the electrification of military and industrial assets.

Competitive position

AMSC is a leading provider of HTS-based ship protection systems for the U.S. Navy and a specialized player in high-voltage grid stability and wind turbine control systems.

GeographiesUnited States, Brazil, India, South Korea, United Kingdom, Australia

Customer segmentsUtilities, Military, Industrial, Renewable Energy

Business modelManufacturing, Licensing, Engineering Services

SuppliersSpecialty metal suppliers (nickel, silver, yttrium, copper), Semiconductor component manufacturers (IGBTs), Printed circuit board fabricators

CustomersPublic and private utilities, Naval defense agencies, Semiconductor foundries, Wind farm operators

CountryUnited States of America

Listed1991

Employees337.0

CEODaniel Patrick McGahn

SectorIndustrials

IndustryIndustrial - Machinery

Websiteamsc.com

FilingsSEC EDGAR

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Questions, answered.

What is American Superconductor's market cap?: American Superconductor (AMSC) has a market capitalization of $1.8B and trades on NASDAQ.
What is American Superconductor's revenue and profitability?: American Superconductor generated $299.2M in trailing twelve-month revenue with net income of $133.8M, representing a net margin of 44.7%. Gross margin stands at 25.8%, with free cash flow of $18.3M. These figures are based on the Q1 2026 filing.
Who are American Superconductor's competitors?: American Superconductor's key competitors include Raytheon, L3Harris, Quanta Services, Inc., and others. These companies compete in similar markets and product categories.
Who does American Superconductor partner with?: American Superconductor's notable partners include Inox Wind Limited, Doosan Heavy Industries, Massachusetts Institute of Technology, and others.
What subsidiaries does American Superconductor have?: American Superconductor's subsidiaries include Comtrafo Indústria de Transformadores Elétricos S.A., NWL, Inc., Megatran Industries, Inc..
Where is American Superconductor headquartered?: American Superconductor is headquartered in United States of America and employs approximately 337 people. It has been publicly traded since 1991.