AMSC - Company ID 0000880807
AMERICAN SUPERCONDUCTOR CORP /DE/ trades as AMSC and has a market capitalization of $1.72 B, making it the #2270 largest US-listed company by market value. In its fiscal 2026 annual report the company posted revenue of $299.15M, up 34.3% from the prior year and net income of $133.81M. This page tracks AMERICAN SUPERCONDUCTOR CORP /DE/ through 1,296 SEC filings, with financial statements and metrics updated as new reports are filed.
Research snapshot
Updated
2026-07-11
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
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Over the last 9 fiscal years AMERICAN SUPERCONDUCTOR CORP /DE/'s revenue grew from $900.00K to $299.15M, a compound annual growth rate of 90.6%. Net profit margin expanded from -3041.4% to 44.7% over the same period - every figure below comes from the company's audited annual filings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.
| Filing | Type | Filed |
|---|---|---|
| SCHEDULE 13G | - | 2026-04-29 |
| Insider trade | 4 | 2026-04-07 |
| Insider trade | 4 | 2026-04-07 |
| Insider trade | 4 | 2026-04-07 |
| Insider trade | 4 | 2026-04-07 |
| Insider trade | 4 | 2026-04-07 |
| Insider trade | 4 | 2026-04-07 |
| SCHEDULE 13G/A | - | 2026-03-26 |
AMSC Reports Fourth Quarter and Fiscal Year 2025 Financial Results and Business Outlook | AMSC
Those who wish to listen to the live or archived conference call webcast should visit the “Investors” section of the Company’s website at https://ir.amsc.com . The live call can be accessed 15 minutes prior to the scheduled start time by dialing 1-844-481-2802 or 1-412-317-0675 and asking to join the AMSC call.
AMSC Reports Third Quarter Fiscal Year 2025 Financial Results and Business Outlook | AMSC
Those who wish to listen to the live or archived conference call webcast should visit the “Investors” section of the Company’s website at https://ir.amsc.com . The live call can be accessed 15 minutes prior to the scheduled start time by dialing 1-844-481-2802 or 1-412-317-0675 and asking to join the AMSC call.
AMSC Accelerates the Business, Expands Product Portfolio, and Enters Brazil with Comtrafo Acquisition | AMSC
The largest companies sharing AMERICAN SUPERCONDUCTOR CORP /DE/'s SEC industry classification (motors & generators).
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) has a market capitalization of $1.72 B as of 2026-07-11, ranking #2270 among US-listed companies.
AMERICAN SUPERCONDUCTOR CORP /DE/ reported revenue of $299.15M for fiscal year 2026, an increase of 34.3% year over year.
Yes. AMERICAN SUPERCONDUCTOR CORP /DE/ reported net income of $133.81M in its latest fiscal year.