American Superconductor (AMSC)
Builds grid-control, industrial power, naval protection, and wind-turbine systems.
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Supplies voltage-control equipment, transformers, industrial power systems, naval degaussing systems, and wind-turbine controls and designs. Grid generates most revenue; Wind is concentrated in Asia-Pacific, while results depend partly on major projects, government procurement, and a limited customer base.
Designs and deploys megawatt-scale power-control systems through Grid and Wind. Grid sells D-VAR voltage-control equipment, transformers, rectifiers, capacitor and harmonic-filter banks, Resilient Electric Grid systems, and Ship Protection Systems for naval degaussing. Wind supplies Electrical Control Systems, Windtec turbine designs, engineering, and support services.
Pairs transmission planning and applications engineering with turnkey delivery for utilities, renewable developers, industrial plants, and military customers. Grid is the larger business and is anchored in North America, with Comtrafo adding Brazilian transformer manufacturing; Wind activity is concentrated in Asia-Pacific.
Results depend on major-project timing, government appropriations for naval contracts, acquisition integration, and a limited number of customers, including Inox Wind.
Company facts
Target rangeAs of Sep 22, 2026
Latest analyst notes
| Date | Firm | Action | Prior | Current |
|---|---|---|---|---|
| Nov 19, 2025 | Clear Street | Upgrade | ||
| Nov 6, 2025 | Roth Capital | Target | Target: $20 | Target: $55 |
| Nov 6, 2025 | Oppenheimer | Target | Target: $29 | Target: $68 |
EPSReportedEstimate
RevenueReportedEstimate
Balance sheet, Jun 30, 2026Cash & short-term investments $143.7M · Total debt $3.9M · Total assets $762.2M · Shareholders' equity $572.5M
- Revenue
- $94.1M
- Operating income
- $9.8M
- Net income
- $9.5M
No dividends on record.
| Institutions | 73.86% | 35.78M shares | |
|---|---|---|---|
| 293 holders · as of Jun 30, 2026 | |||
| Insiders | 3.42% | 1.66M shares | |
| 8 holders · as of Sep 21, 2026 | |||
| Other | 22.72% | 11.01M shares | |
| remainder | |||
48.44M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Top shareholders13F · 13D/G · Form 4
| Holder | Stake | Shares | Date |
|---|---|---|---|
BlackRock, Inc.Institution | 8.45% | 4.10M | as of Jun 30, 2026 |
Vanguard Capital Management LLCInstitution | 4.20% | 2.03M | as of Jun 30, 2026 |
Barrow Hanley Mewhinney & Strauss LLCInstitution | 3.52% | 1.70M | as of Jun 30, 2026 |
UBS Group AGInstitution | 2.95% | 1.43M | as of Jun 30, 2026 |
Vanguard Portfolio Management LLCInstitution | 2.93% | 1.42M | as of Jun 30, 2026 |
Insider tradesForm 4
| Date | Insider | Role | Shares | Avg price |
|---|---|---|---|---|
| Jun 11, 2026 | Laura A. Dambier | director | −4,000 | $37.63 |
| Jun 11, 2026 | Daniel P. McGahn | director, officer: Chairman, President and CEO | −16,117 | $37.45 |
| Jun 11, 2026 | John W. JR Kosiba | officer: SVP, CFO & Treasurer | −6,769 | $37.46 |
| Jun 8, 2026 | Daniel P. McGahn | director, officer: Chairman, President and CEO | −9,670 | $41.78 |
| Jun 8, 2026 | John W. JR Kosiba | officer: SVP, CFO & Treasurer | −4,835 | $41.77 |
- GE Vernova
U.S. listed overlap across grid electrification and wind turbines
- Eaton
Power quality and utility electrical equipment overlap
Compare
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| American Superconductor | $31.24 | −0.01% | $1.51B | 10.3 | 31.2 | 4.7 | +30.0% |
| GE Vernova | $945.66 | −0.49% | $253.09B | 27.3 | 45.9 | 6.1 | +21.9% |
| Eaton | $437.65 | −1.09% | $171.82B | 45.0 | 29.1 | 5.7 | +21.4% |
| Median | 36.1 | 37.5 | 5.9 | +21.6% |