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AMSC NASDAQ

American Superconductor Corporation
1W: -1.1% 1M: -15.4% 3M: -11.7% YTD: -19.6% 1Y: -55.1% 3Y: +317.8% 5Y: +52.6%
$27.63
+2.23 (+8.78%)
After Hours: $27.65 (+0.02, +0.05%)
Weekly Expected Move ±8.5%
$21 $23 $25 $27 $29
NASDAQ · Industrials · Electrical Equipment & Parts · Tech Score Strong Sell · Power 32 · $1.2B mcap · 47M float · 1.63% daily turnover · Short 51% of daily vol
Credit Risk of going bust: lower than 68% of companies Debt: 0.3% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.01 (down 99.9%), American Superconductor Corporation would be worth roughly what it owes.
Total debt $3.9M against a stock market value of $1.23B.
Distance to default 7.22 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $1.9M (short-term plus half of long-term), stock volatility 85.0%; Altman Z 3.03. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
Smart Money Score
Moderate 50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$1.2B
52W Range24.08-64.72
Volume495,506
Avg Volume760,945
Beta3.33
Dividend—
Analyst Ratings
8 Buy 6 Hold 1 Sell
Consensus Buy
Company Info
CEODaniel Patrick McGahn
Employees1,195
SectorIndustrials
IndustryElectrical Equipment & Parts
IPO Date1991-12-12
Websiteamsc.com
114 East Main Street
Ayer, MA 01432
US
978 842 3000
About American Superconductor Corporation

American Superconductor Corporation (AMSC), along with its affiliated entities, delivers robust, large-scale power infrastructure and resiliency solutions across the globe. Its operations are primarily divided into two distinct segments: Grid and Wind. The Grid segment, marketed under the Gridtec Solutions brand, supplies essential products and services designed to empower electric utilities, industrial operations, and renewable energy developers. These offerings facilitate the seamless connection, transmission, and distribution of electrical power, complemented by expert engineering and planning services. Within this segment, AMSC delivers transmission planning to diagnose issues like grid congestion, suboptimal power quality, and other systemic vulnerabilities. It provides critical grid interconnection solutions for large-scale renewable projects like wind and solar farms, alongside comprehensive power quality and transmission & distribution (T&D) cable systems. Key technologies include its D-VAR® systems for precise control of power flow and voltage within AC transmission networks, the actiVAR™ solution for rapid medium-voltage reactive compensation, and the armorVAR™ system, which enhances power quality, corrects power factor, reduces energy losses, and mitigates concerns from converter-based devices. Furthermore, D-VAR® VVO technology optimizes voltage and reactive power on the distribution network. Additionally, the Grid segment extends its expertise to naval applications, supplying advanced ship protection systems that minimize magnetic signatures, along with integrated power delivery, generation, and propulsion systems, as well as specialized transformers and rectifiers. The Wind segment, operating under the Windtec Solutions brand, focuses on designing cutting-edge wind turbine systems and subsequently licensing these innovative designs to external manufacturers. Beyond the core designs, this segment provides crucial power electronics, sophisticated software control systems, bespoke engineered solutions, and ongoing customer support for wind turbine producers. Its comprehensive design portfolio encompasses various drivetrains and power ratings, starting from 2 megawatts. Established in 1987, AMSC maintains its corporate headquarters in Ayer, Massachusetts.

Recent Insider Trades

NameTypeSharesPriceDate
Littlefield Barbara A-Award 1,607 — 2026-09-18
Dambier Laura A. S-Sale 4,000 $37.63 2026-06-11
Kosiba John W JR S-Sale 5,026 $37.33 2026-06-11
Kosiba John W JR S-Sale 1,743 $37.85 2026-06-11
McGahn Daniel P S-Sale 11,508 $37.28 2026-06-11

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms