AMSC · NASDAQ
American Superconductor (AMSC) Stock Price & Fundamentals
American Superconductor (AMSC) closed at $322.65 on Oct 9, 2026, down 0.63% from the previous close of $324.70.
Share price, past year
1Y +6.18%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $322.65 |
| Sep 30, 2026 | $324.97 |
| Aug 31, 2026 | $328.18 |
| Jul 31, 2026 | $342.69 |
| Jun 30, 2026 | $337.24 |
| May 29, 2026 | $331.05 |
| Apr 30, 2026 | $322.91 |
| Mar 31, 2026 | $321.66 |
| Feb 27, 2026 | $305.40 |
| Jan 30, 2026 | $307.51 |
| Dec 31, 2025 | $311.46 |
| Nov 28, 2025 | $312.34 |
| Oct 31, 2025 | $299.50 |
Key statistics
- Market cap
- $15.63B
- P/E (TTM)
- 104.8
- EPS (TTM)
- $3.08
- Revenue (TTM)
- $320.87M
- Net income (TTM)
- $136.58M
- Shares outstanding
- 48.4M
- Dividend yield
- —
- 52-week range
- $295.96 – $348.44
American Superconductor's market cap is $15.63B, based on a share price of $322.65 and 48.4M shares outstanding as of Jun 30, 2026.
Financials
American Superconductor reported revenue of $299.16M for fiscal 2026.
American Superconductor earned net income of $133.81M in fiscal 2026, a net margin of 44.7%.
Fiscal 2026 revenue was the highest in the 10 years shown.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2026ended Mar 31, 2026 | $299.16M | +34.3% | $133.81M | 44.7% | $3.05 | $18.26M |
| FY2024ended Mar 31, 2025 | $222.82M | +53.0% | $6.03M | 2.7% | $0.16 | $25.87M |
| FY2023ended Mar 31, 2024 | $145.64M | +37.4% | −$11.11M | −7.6% | −$0.37 | $1.20M |
| FY2022ended Mar 31, 2023 | $105.98M | −2.3% | −$35.04M | −33.1% | −$1.26 | −$23.72M |
| FY2021ended Mar 31, 2022 | $108.44M | +24.5% | −$19.19M | −17.7% | −$0.71 | −$19.92M |
| FY2020ended Mar 31, 2021 | $87.13M | +36.5% | −$22.68M | −26.0% | −$0.95 | −$10.45M |
| FY2020ended Mar 31, 2020 | $63.84M | +13.6% | −$22.68M | −35.5% | −$0.95 | −$10.45M |
| FY2018ended Mar 31, 2019 | $56.21M | +16.1% | $26.76M | 47.6% | $1.29 | $41.76M |
| FY2017ended Mar 31, 2018 | $48.40M | +5,278.1% | −$32.78M | −67.7% | −$1.73 | −$27.36M |
| FY2016ended Mar 31, 2017 | $900.00K | — | −$27.37M | −3,041.4% | −$1.98 | −$11.87M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q1 FY2027ended Jun 30, 2026 | $94.07M | $9.49M | $0.20 |
| Q4 FY2026ended Mar 31, 2026 | $86.41M | $4.53M | $0.15 |
| Q3 FY2026ended Dec 31, 2025 | $74.53M | $117.81M | $2.62 |
| Q2 FY2026ended Sep 30, 2025 | $65.86M | $4.75M | $0.11 |
| Q1 FY2026ended Jun 30, 2025 | $72.36M | $6.72M | $0.17 |
| Q4 FY2024ended Mar 31, 2025 | $66.65M | $1.21M | $0.04 |
| Q3 FY2024ended Dec 31, 2024 | $61.40M | $2.47M | $0.06 |
| Q2 FY2024ended Sep 30, 2024 | $54.47M | $4.89M | $0.13 |
Company profile
- Name
- American Superconductor Corporation
- Ticker
- AMSC
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Motors & Generators
- Headquarters
- Sixty Four Jackson Road, Devens, MA 01434
- Incorporated in
- DE
- Fiscal year ends
- March
- SEC CIK
- 0000880807
Recent SEC filings
- Sep 21, 2026
- Aug 5, 2026
- Aug 5, 2026
- Jun 2, 2026
- May 27, 2026
- May 27, 2026
- Feb 4, 2026
- Feb 4, 2026
Frequently asked questions
What is American Superconductor's stock price?
American Superconductor (AMSC) closed at $322.65 on Oct 9, 2026, down 0.63% from the previous close of $324.70.
What is American Superconductor's market cap?
American Superconductor's market cap is $15.63B, based on a share price of $322.65 and 48.4M shares outstanding as of Jun 30, 2026.
How much revenue does American Superconductor make?
American Superconductor reported revenue of $299.16M for fiscal 2026.
What is AMSC's P/E ratio?
American Superconductor's price-to-earnings ratio is 104.8, based on trailing twelve-month diluted EPS of $3.08.
Does American Superconductor pay a dividend?
American Superconductor's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from American Superconductor Corporation's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures