AMSC
AMERICAN SUPERCONDUCTOR CORP /DE/Company Information
- Company Name
- AMERICAN SUPERCONDUCTOR CORP /DE/
- CIK
- CIK0000880807
- Category
- Large accelerated filer
- Ticker: Exchange
- AMSC: Nasdaq
- Fiscal Year End
- March 31
- Owner Organization
- 04 Manufacturing
- SIC
- 3621
- SIC Description
- Motors & Generators
- Ticker
- AMSC
SEC filing data through
Insider Sentiment
- Last purchase
- —
- Last sale
- 2026-06-11
- Shares purchased (TTM)
- 0
- Shares sold (TTM)
- 240,939
Institutional Sentiment
- As of
- 2026-06-30
- Institutional shares owned
- 34,625,524
- Shares outstanding
- 45,995,000
- Ownership
- 75.28%
Earnings Market Reaction
- Filing date
- 2026-08-05
- Price on filing date
- —
- 1-month reaction
- -13.51%
- 3-month reaction
- …
Balance Sheet
Values in millions ($)| Line item | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 | 2024-03-31 | 2023-12-31 | 2023-09-30 | Subscriber-only column | Subscriber-only column | Subscriber-only column | Subscriber-only column | Subscriber-only column | Trend |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Assets Current | ||||||||||||||||||
| Cash And Cash Equivalents At Carrying Value | 144 | 141 | 141 | 213 | 208 | 79 | 75 | 72 | 93 | 91 | 24 | 23 | ||||||
| Accounts Receivable Net Current | 81 | 69 | 63 | 40 | 55 | 46 | 44 | 40 | 24 | 26 | 25 | 28 | ||||||
| Inventory Net | 98 | 104 | 105 | 75 | 72 | 71 | 75 | 71 | 45 | 42 | 44 | 48 | ||||||
| Prepaid Expense And Other Assets Current | 16 | 14 | 13 | 12 | 13 | 8 | 10 | 11 | 10 | 7 | 7 | 5 | ||||||
| Restricted Cash And Cash Equivalents | 4 | 4 | 3 | 3 | 1 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | ||||||
| Assets Current | 343 | 332 | 325 | 343 | 349 | 207 | 205 | 195 | 173 | 166 | 100 | 104 | ||||||
| Property Plant And Equipment Net | 99 | 90 | 87 | 39 | 39 | 39 | 38 | 39 | 11 | 11 | 11 | 12 | ||||||
| Intangible Assets Net Excluding Goodwill | 13 | 14 | 14 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 7 | ||||||
| Operating Lease Right Of Use Asset | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | ||||||
| Goodwill | 177 | 175 | 166 | 48 | 48 | 48 | 49 | 49 | 43 | 43 | 43 | 43 | ||||||
| Restricted Cash And Cash Equivalents Noncurrent | 6 | 3 | 3 | 3 | 4 | 4 | 4 | 1 | 2 | 1 | 0 | 1 | ||||||
| Deferred Income Tax Assets Net | 120 | 119 | 117 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
| Equity Method Investments | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | - | 0 | - | - | ||||||
| Other Assets Noncurrent | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | ||||||
| Assets | 762 | 739 | 720 | 446 | 453 | 311 | 310 | 298 | 240 | 233 | 166 | 171 | ||||||
Liabilities Current | ||||||||||||||||||
| Accounts Payable And Accrued Liabilities Current | 51 | 47 | 47 | 35 | 38 | 32 | 29 | 25 | 22 | 24 | 23 | 29 | ||||||
| Operating Lease Liability Current | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | 1 | - | - | ||||||
| Debt Current | - | - | 2 | - | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||
| Business Combination Contingent Consideration Liability Current | 4 | 13 | - | - | - | 0 | 0 | 0 | 7 | 3 | 1 | 3 | ||||||
| Contract With Customer Liability Current | 85 | 78 | 73 | 52 | 66 | 67 | 74 | 69 | 56 | 51 | 53 | 52 | ||||||
| Liabilities Current | 141 | 139 | 122 | 88 | 105 | 100 | 104 | 95 | 86 | 79 | 78 | 85 | ||||||
| Contract With Customer Liability Noncurrent | 18 | 15 | 17 | 11 | 10 | 9 | 9 | 12 | 7 | 7 | 7 | 7 | ||||||
| Operating Lease Liability Noncurrent | 3 | 3 | 3 | 3 | 3 | 3 | - | - | - | 2 | - | - | ||||||
| Deferred Income Tax Liabilities Net | - | 0 | 0 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | ||||||
| Long Term Debt Noncurrent | - | - | 6 | - | - | - | - | - | - | 0 | 0 | 0 | ||||||
| Business Combination Contingent Consideration Liability Noncurrent | 28 | 27 | 35 | - | - | 0 | - | - | - | - | - | - | ||||||
| Other Liabilities Noncurrent | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||
| Liabilities | 190 | 184 | 183 | 103 | 120 | 113 | 118 | 111 | 97 | 88 | 87 | 94 | ||||||
Stockholders Equity | ||||||||||||||||||
| Common Stock Value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||
| Additional Paid In Capital Common Stock | 1,487 | 1,481 | 1,476 | 1,393 | 1,389 | 1,260 | 1,256 | 1,253 | 1,214 | 1,213 | 1,146 | 1,142 | ||||||
| Treasury Stock Value | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | ||||||
| Treasury Stock Common Value | - | - | - | - | - | - | - | - | - | -4 | - | - | ||||||
| Accumulated Other Comprehensive Income Loss Net Of Tax | 6 | 4 | -4 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||||||
| Retained Earnings Accumulated Deficit | -917 | -927 | -931 | -1,049 | -1,054 | -1,061 | -1,062 | -1,064 | -1,069 | -1,067 | -1,065 | -1,063 | ||||||
| Stockholders Equity | 572 | 555 | 537 | 342 | 333 | 197 | 193 | 187 | 143 | 145 | 80 | 77 | ||||||
| Liabilities And Stockholders Equity | 762 | 739 | 720 | 446 | 453 | 311 | 310 | 298 | 240 | 233 | 166 | 171 | ||||||
| Common Stock Par Or Stated Value Per Share | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | - | 0.01 | - | - | ||||||
| Common Stock Shares Authorized | 75 | 75 | 75 | 75 | 75 | 75 | 75 | - | - | 75 | - | - | ||||||
| Common Stock Shares Issued | 49 | 48 | 48 | 46 | 46 | 40 | 40 | - | - | 37 | - | - | ||||||
| Shares Outstanding | 48 | 48 | 48 | 45 | 45 | 39 | 39 | - | - | 37 | - | - | ||||||
| Treasury Stock Common Shares | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | 0 | - | - | ||||||
Select a line item above to chart it.
Recent filings
- 10-QFiled
- 10-KFiled
- 10-QFiled
- 10-QFiled
- 10-QFiled
- 10-KFiled
- 10-QFiled
- 10-QFiled
- 10-QFiled
- 10-KFiled
- 10-QFiled
- 10-QFiled
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Start 7-day free trialAMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) — SEC Financial Statements & Analysis
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) is a motors & generators company, incorporated in DE. AMERICAN SUPERCONDUCTOR CORP /DE/ trades on Nasdaq as: AMSC. AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05. Based on that filing, AMERICAN SUPERCONDUCTOR CORP /DE/ carries a market cap of $1.91B, a P/E ratio of 13.98x, a P/B ratio of 3.34x, a P/S ratio of 5.95x, an enterprise value of $1.77B, and an EV/EBITDA multiple of 72.25x. On profitability, it posts a gross margin of 28.55%, an operating margin of 4.87%, a net margin of 42.56%, a Return on Equity (ROE) of 30.16%, a Return on Assets (ROA) of 22.48%, and a Return on Invested Capital (ROIC) of 5.53%. Per share, it reports EPS of $2.97, diluted EPS of $2.90, free cash flow per share of $0.19, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of 25.89% year-over-year, net income growth of 793.76% year-over-year, and EPS growth of 655.40% year-over-year. On the balance sheet, it maintains a current ratio of 2.43x, a quick ratio of 1.62x, working capital of $201.63M, a debt-to-equity ratio of 0.33x, a debt ratio of 0.25, an interest coverage ratio of 2.25x, free cash flow of $8.64M (TTM), and net debt of $-143.71M. Figures sourced from SEC EDGAR.
- Market Cap
- $1.91B
- P/E TTM
- 13.98x
- EPS TTM
- $2.97
- P/B TTM
- 3.34x
- ROE TTM
- 30.16%
- ROA TTM
- 22.48%
- Debt To Equity
- 0.33x
- Free Cash Flow TTM
- $8.64M
- Net Revenue TTM Growth 1Y
- 25.89%
Data as of 2026-06-30 · Source: SEC EDGAR
Frequently Asked Questions
What industry is AMERICAN SUPERCONDUCTOR CORP /DE/ in?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) operates in the Motors & Generators industry.
What exchange does AMSC trade on?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) trades on the Nasdaq.
Where is AMERICAN SUPERCONDUCTOR CORP /DE/ incorporated?
AMERICAN SUPERCONDUCTOR CORP /DE/ is incorporated in DE.
When was AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s most recent SEC filing?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05.
What is AMSC's market cap?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) has a market capitalization of $1.91B as of 2026-06-30.
What is AMSC's P/E ratio?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month P/E ratio is 13.98x as of 2026-06-30.
What is AMSC's EPS (earnings per share)?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month EPS is $2.97 as of 2026-06-30.
What is AMSC's ROE (return on equity)?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month Return on Equity (ROE) is 30.16% as of 2026-06-30.
What is AMSC's ROA (return on assets)?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month Return on Assets (ROA) is 22.48% as of 2026-06-30.
What is AMSC's ROIC (return on invested capital)?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month Return on Invested Capital (ROIC) is 5.53% as of 2026-06-30.
What is AMSC's EV/EBITDA?
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)'s trailing twelve month EV/EBITDA is 72.25x as of 2026-06-30.