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SEC registrant · CIK 0000880807

AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)

AMERICAN SUPERCONDUCTOR CORP /DE/ (CIK 0000880807, ticker AMSC, EIN 04-2959321) reported revenue of $299.16 million ($299,155,000) for FY2026 (2025-04-01 to 2026-03-31) and net income of $133.81 million ($133,809,000) for FY2026 (2025-04-01 to 2026-03-31), as filed in its 10-K filed 2026-05-27 (accession 0001437749-26-018542).

Figures are as filed with the SEC in XBRL, in whole US dollars unless stated, for the company's own fiscal years (fiscal year ends March 31).

Data as of Oct 21, 2026 (Olympus publication) · Markdown version

  • Values are as filed by the company in its 10-K and 10-Q XBRL data. When a later filing restates a value, the latest filed value is shown and the first reported value is noted.

Identifiers

As published in the company's EDGAR submissions record.

IdentifierValue
CIK0000880807
TickersAMSC (Nasdaq)
EIN04-2959321
SIC industry code3621 Motors & Generators
State or country of incorporationDE
Fiscal year endMarch 31
Filer categoryLarge accelerated filer
Entity typeoperating
Olympus entity IDorg_21byfdf1552452r4t0bg81tgwb
  • The EIN is the one the filer gave to EDGAR. The SEC does not verify it; Olympus checks only that it has nine digits and a prefix the IRS assigns.

Latest annual financial metrics

The latest annual value of each standardised metric, with the filing it was taken from.

MetricValueFiscal periodPeriodFormFiledAccession numberXBRL concept
Revenue$299,155,000FY20262025-04-01 to 2026-03-3110-K2026-05-270001437749-26-018542RevenueFromContractWithCustomerIncludingAssessedTax
Net income$133,809,000FY20262025-04-01 to 2026-03-3110-K2026-05-270001437749-26-018542NetIncomeLoss
Total assets$739,481,000FY2026as of 2026-03-3110-K2026-05-270001437749-26-018542Assets
Total liabilities$184,034,000FY2026as of 2026-03-3110-K2026-05-270001437749-26-018542Liabilities
Stockholders' equity$555,447,000FY2026as of 2026-03-3110-K2026-05-270001437749-26-018542StockholdersEquity
Operating cash flow$23,148,000FY20262025-04-01 to 2026-03-3110-K2026-05-270001437749-26-018542NetCashProvidedByUsedInOperatingActivities
Diluted earnings per share$3.05 per shareFY20262025-04-01 to 2026-03-3110-K2026-05-270001437749-26-018542EarningsPerShareDiluted
Shares outstanding47,694,445 sharesFY2026as of 2026-05-2210-K2026-05-270001437749-26-018542EntityCommonStockSharesOutstanding
  • Accession numbers link to the filing's index on SEC EDGAR.

Revenue and net income history

Every annual revenue and net income value served for fiscal years 2017-2026, newest first, each with its filing.

MetricFiscal periodPeriodValueFormFiledAccession number
RevenueFY20262025-04-01 to 2026-03-31$299,155,00010-K2026-05-270001437749-26-018542
RevenueFY20252024-04-01 to 2025-03-31$222,818,00010-K2026-05-270001437749-26-018542
RevenueFY20242023-04-01 to 2024-03-31$145,639,00010-K2026-05-270001437749-26-018542
RevenueFY20222022-04-01 to 2023-03-31$105,984,00010-K2024-05-290001437749-24-018602
RevenueFY20222021-04-01 to 2022-03-31$108,435,00010-K2023-05-310001437749-23-016265
RevenueFY20212020-04-01 to 2021-03-31$87,125,00010-K2022-06-010001437749-22-014035
RevenueFY20202019-04-01 to 2020-03-31$63,838,00010-K2021-06-020001437749-21-013956
RevenueFY20182018-04-01 to 2019-03-31$56,207,00010-K2020-06-020001437749-20-012276
RevenueFY20172017-04-01 to 2018-03-31$48,403,00010-K2019-06-050001437749-19-011477
Net incomeFY20262025-04-01 to 2026-03-31$133,809,00010-K2026-05-270001437749-26-018542
Net incomeFY20252024-04-01 to 2025-03-31$6,033,00010-K2026-05-270001437749-26-018542
Net incomeFY20242023-04-01 to 2024-03-31-$11,111,00010-K2026-05-270001437749-26-018542
Net incomeFY20222022-04-01 to 2023-03-31-$35,041,00010-K2024-05-290001437749-24-018602
Net incomeFY20222021-04-01 to 2022-03-31-$19,193,00010-K2023-05-310001437749-23-016265
Net incomeFY20212020-04-01 to 2021-03-31-$22,678,00010-K2022-06-010001437749-22-014035
Net incomeFY20202019-04-01 to 2020-03-31-$17,096,00010-K2021-06-020001437749-21-013956
Net incomeFY20182018-04-01 to 2019-03-31$26,761,00010-K2020-06-020001437749-20-012276
Net incomeFY20172017-04-01 to 2018-03-31-$32,776,00010-K2019-06-050001437749-19-011477

Recent 10-K and 10-Q filings

The 12 most recent 10-K, 10-Q and amendment filings in EDGAR, newest first.

FormFiledPeriod of reportAccession numberDocument
10-Q2026-08-052026-06-300001437749-26-025922amsc20260630_10q.htm
10-K2026-05-272026-03-310001437749-26-018542amsc20260331_10k.htm
10-Q2026-02-042025-12-310001437749-26-002978amsc20251231_10q.htm
10-Q2025-11-052025-09-300001437749-25-033351amsc20250930_10q.htm
10-Q2025-07-302025-06-300001437749-25-023968amsc20250630_10q.htm
10-K2025-05-212025-03-310001437749-25-017986amsc20250331_10k.htm
10-Q2025-02-052024-12-310001437749-25-002900amsc20241231_10q.htm
10-Q2024-10-302024-09-300001437749-24-032618amsc20240930_10q.htm
10-Q2024-08-062024-06-300001437749-24-024886amsc20240630_10q.htm
10-K2024-05-292024-03-310001437749-24-018602amsc20240331_10k.htm
10-Q2024-01-242023-12-310001437749-24-002041amsc20231231_10q.htm
10-Q2023-11-012023-09-300001437749-23-029753amsc20230930_10q.htm

Identifier registry

The company's identifiers in the Olympus identifier registry, each with how it was linked and its source.

SchemeValueHow linkedSourcePublished
SEC Central Index Key (CIK) · OLY-US-SEC-CIK0000880807published by the sourcedata.sec.gov/submissions/CIK0000880807.json2026-10-21
Employer Identification Number (EIN) · US-EIN04-2959321published by the sourceaskebsa.dol.gov/FOIA%20Files/2024/Latest/F_5500_2024_Latest.zip2026-10-22
Employer Identification Number (EIN) · US-EIN04-2959321published by the sourcedata.sec.gov/submissions/CIK0000880807.json2026-10-21

Same entity in other Olympus APIs

Records other Olympus APIs serve for this entity, linked through a published identifier (never matched on name).

APIRecordAPI pathLinked through
US Employee Benefits & Form 5500 APIsponsor/v1/form-5500/sponsors/042959321US-EIN 042959321

Sources

  • EDGAR submissions (nightly bulk archive) (company profile and filings) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:f7d2a4f18cb91aae, source date 2026-10-20. https://data.sec.gov/submissions/CIK0000880807.json
  • EDGAR XBRL company facts (nightly bulk archive) (financial metrics) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:01e4045aa34d7224, source date 2026-10-20. https://data.sec.gov/api/xbrl/companyfacts/CIK0000880807.json
  • Published by Olympus on Oct 21, 2026.
  • Source data: U.S. Securities and Exchange Commission (EDGAR). Values are as filed by the registrant; Olympus does not audit or adjust them.
  • Olympus is not affiliated with or endorsed by the U.S. Securities and Exchange Commission.

Get this data from the API

The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.

curl
curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000880807" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000880807/financials" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/sec/companies/0000880807/filings?limit=12" -H "X-API-Key: $OLYMPUS_API_KEY"
MCP tool call
get_sec_company_financials {"cik":"880807"}

On SEC EDGAR

About this data