AMSC
Amercn Supercond (AMSC)
NASDAQ
$42.70-$2.63 (-5.80%)
Price as of Jun 23, 2026 5:23 PM EDT
  • $2.2B
    Market Cap
  • 39.81%
    1-Year Change
  • Specialty Industrial Machinery
    Industry

Key Performance

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  • Earnings Score: 77
  • Momentum Score: 52
  • True Yield: N/A
  • Financial Health Score: 77
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Latest Research & News

Is American Superconductor a Sell After a Director Sells $151,000 in Stock?

American Superconductor director Laura A. Dambier sold 4,000 shares worth approximately $151,000 on June 11, 2026, reducing her ownership stake by 21%. However, the sale was disclosed as being for tax planning purposes and represents her only open-market sale in two years. The article suggests this insider sale should not alarm investors, as the stock has appreciated significantly since Dambier joined the board.

06/15/2026, 1:01 PMThe Motley Fool

STATCOM Market Size to Surpass USD 1.24 Billion by 2033 | Research by SNS Insider

The U.S. STATCOM market is expected to grow at a CAGR of 6.69% through 2033, driven by renewable energy integration, grid modernization, and voltage stabilization demands. However, high initial capital investments pose adoption challenges. IGBT-based technology and medium-power systems currently dominate, while high-power STATCOM and renewable energy applications are expected to see fastest growth.

01/08/2026, 6:00 AMGlobeNewswire

AMSC Accelerates the Business, Expands Product Portfolio, and Enters Brazil with Comtrafo Acquisition

AMSC acquired Comtrafo, a Brazilian transformer manufacturer, for approximately $55 million in cash and $78 million in stock, expanding its grid solutions portfolio and entering the Brazilian market with potential revenue of $55 million in 2025.

12/10/2025, 4:06 PMBenzinga

Heights Capital Just Ditched Its $12.5 Million AMSC Stake. Here’s What That Might Mean.

Heights Capital Management completely sold its entire stake in American Superconductor, liquidating 340,102 shares worth $12.48 million, reducing its position from 3.3% to 0% of Assets Under Management.

11/19/2025, 12:08 PMThe Motley Fool

Why American Superconductor Rocketed Higher Today

American Superconductor reported an 80.9% year-over-year revenue surge to $72.3 million, driven by semiconductor market strength and AI data center growth, though management's next quarter guidance suggests potential moderation.

07/31/2025, 2:31 PMThe Motley Fool

AMSC Q1 Revenue Jumps 80%

American Superconductor reported strong Q1 FY2025 financial results, with revenue surging 79.7% year-over-year to $72.4 million, exceeding analyst expectations. The company saw significant growth in its Grid and Wind segments, driven by demand in grid modernization, semiconductors, and defense markets.

07/31/2025, 11:30 AMThe Motley Fool

Peers

Statistics

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Day Range
$42.99
$45.43
$45.33
1-Year Range
$25.95
$66.68
$45.33
Latest Close$45.33
Change
+$1.93 (+4.25%)
Volume1,035,096
Market Cap$2.2B
Shares Outstanding47.7M
P/E (TTM)14.99
Diluted EPS (TTM)$3.02
Enterprise Value$2.0B

Information as of 06/22/2026

Company Profile

AMERICAN SUPERCONDUCTOR CORP
AMERICAN SUPERCONDUCTOR CORP
https://www.amsc.com
$2.2B
Market Cap
$133.8M
Net Income
Sector: Industrials
Industry: Specialty Industrial Machinery
114 East Main Street, Ayer, MA, United States, 01432
978 842 3000

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates through two segments: Grid and Wind segments. The Grid segment offers products and services that enable electric utilities, industrial facilities, and traditional and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; D-VAR systems used for controlling power flow and voltage in the AC transmission system; actiVAR system, a fast-switching medium-voltage reactive compensation solution; armorVAR system installed for reactive compensation, power factor correction, loss reduction, utility bill savings, and mitigation of common power quality concerns related to power converter-based generation and load devices; D-VAR volt var optimization (VVO) that serves the distribution power grid market. This segment also offers ship protection systems, which reduce a vessel's magnetic signature; power management, power generation systems, and propulsion motors and power generators; and transformers and rectifiers; and REG systems used in a ring or loop configuration to interconnect nearby urban substations. The Wind segment designs wind turbine systems and licenses these designs to third parties under the Windtec Solutions brand. It also supplies power electronics and software-based control systems, engineered designs, and support services; and provides customer support services to wind turbine manufacturers. This segment's design portfolio comprises a range of drivetrains and power ratings of 2 megawatts and higher. The company was incorporated in 1987 and is headquartered in Ayer, Massachusetts.

Key Executives

  • Daniel Patrick McGahn
  • John W. Kosiba Jr.
  • John R. Samia
  • Nicol Golez

Current Ownership Distribution

  • Institutions394.1M (77.14%)
  • Mutual Funds113.7M (22.26%)
  • Insiders3.1M (0.60%)
  • Other0 (0.00%)