---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-016264"
form_type: "8-K"
ticker: "AMSC"
cik: "0000880807"
company_name: "AMERICAN SUPERCONDUCTOR CORP /DE/"
filed_at: "2023-05-31T23:59:59+00:00"
generated_at: "2026-06-14T11:00:59.632174+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# AMSC Q4FY22 revenue $31.7M, net loss widens to $6.9M; FY revenue $106M, loss $35M

## Summary
- Q4 revenue $31.7M (+12% YoY); net loss $6.9M ($0.25/share) vs $5.0M loss prior year.
- Full fiscal 2022 revenue $106.0M (down from $108.4M); net loss $35.0M ($1.26/share) vs $19.2M loss.
- Non-GAAP net loss Q4 $7.8M ($0.28/share); full year $28.8M ($1.03/share).
- Cash & restricted cash $25.7M; Q1FY23 guidance: revenue $26-30M, net loss not exceeding $6.5M.
- CEO cites diversification into grid/military; new U.S. Navy mine countermeasure system introduced.

## SEC filing metadata
- accession: 0001437749-23-016264
- form_type: 8-K
- ticker: AMSC
- cik: 0000880807
- company_name: AMERICAN SUPERCONDUCTOR CORP /DE/
- filed_at: 2023-05-31T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880807/000143774923016264/0001437749-23-016264-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880807/000143774923016264/amsc20230214_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-016264
- JSON: https://secwatch.observer/filing/0001437749-23-016264.json
- Plain text: https://secwatch.observer/filing/0001437749-23-016264.txt

## Key facts
- Earnings Releases
  AMERICAN SUPERCONDUCTOR CORP /DE/ reported fourth quarter ended March 31, 2023 results: revenue $31.7 million, net income $6.9 million, EPS $0.25 per share. Guidance initiated.
  - Period: fourth quarter ended March 31, 2023
  - Revenue: $31.7 million
  - Net income: $6.9 million
  - EPS: $0.25 per share
  - Guidance: initiated
  - Result: reported results
  source text: Revenues for the fourth quarter of fiscal 2022 were $31.7 million compared with $28.3 million for the same period of fiscal 2021. The year-over-year increase was a result of higher Grid segment revenues, primarily driven by strong new energy power system sales. AMSC’s net loss for the fourth quarter of fiscal 2022 was $6.9 million, or $0.25 per share, compared to net loss of $5.0 million, or $0.18 per share, for the same period of fiscal 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/880807/000143774923016264/0001437749-23-016264-index.htm
- Earnings Releases
  AMERICAN SUPERCONDUCTOR CORP /DE/ reported full fiscal year ended March 31, 2023 results: revenue $106.0 million, net income $35.0 million, EPS $1.26 per diluted share. Guidance initiated.
  - Period: full fiscal year ended March 31, 2023
  - Revenue: $106.0 million
  - Net income: $35.0 million
  - EPS: $1.26 per diluted share
  - Guidance: initiated
  - Result: reported results
  source text: Revenues for fiscal 2022 were $106.0 million as compared to $108.4 million in fiscal 2021. The decrease in revenues was driven by lower D-VAR revenues than in the prior year. AMSC reported a net loss for fiscal 2022 of $35.0 million, or $1.26 per diluted share, compared to a net loss of $19.2 million, or $0.71 per diluted share in fiscal 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/880807/000143774923016264/0001437749-23-016264-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.