Is American Superconductor Corporation (AMSC) a Buy, Sell, or Hold?
NASDAQ : AMSC
American Superconductor Corporation — Institutional Ownership
$33 USD
-$0.4 (-1.2%)
- Volume
- 846.1K
- Average Volume
- 1.23M
- Market Capitalization
- $1.6B
- P/E Ratio
- 10.79
- Dividend Yield
- 0.00%
- Price Target
- $55.00
- Year High
- $70.49
- Year Low
- $24.87
- Day High
- —
- Day Low
- —
- Payout Ratio
- $0.00
- Current Ratio
- $2.39
Institutional Ownership Summary
Institutional Ownership %
0.65%
Investors Holding
33
change: -225 | last: 258
Increased Positions
21
change: -135 | last: 156
Reduced Positions
6
change: -56 | last: 62
New Positions
8
change: -46 | last: 54
Sold Positions
220
change: 170 | last: 50
Total Calls
-
Total Puts
-
Put-Call Ratio
0.00
change: -90.5263 | last: 0.9053
Total Invested
12.23M
Beneficial Ownership Filings
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-29 | Vanguard Capital Management | 2.38M | 5.00% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2026-01-30 | The Vanguard Group | 3.53M | 7.40% |
| 2025-04-17 | BlackRock, Inc. | 2.8M | 7.10% |
| 2025-02-12 | BAILLIE GIFFORD & CO | 1.65M | 4.20% |
| 2025-02-05 | BlackRock, Inc. | 3.43M | 8.70% |
| 2024-11-08 | (1) BlackRock, Inc. | 2.72M | 7.10% |
| 2024-10-22 | (1) BlackRock, Inc. | 2.72M | 7.10% |
| 2023-01-31 | 52-2343049 | 1.66M | 5.69% |
| 2022-07-08 | (1) BlackRock, Inc. | 522.95K | 1.80% |
| 2022-02-14 | 86-1070985 | 518.85K | 1.82% |
| 2022-02-09 | 98-0557567 | 2.07M | 7.30% |
| 2022-02-01 | (1) BlackRock, Inc. | 1.91M | 6.70% |
| 2022-01-18 | Baillie Gifford & Co (Scottish partnership) | 1.49M | 11.00% |
| 2021-02-16 | 98-0557567 | 1.9M | 6.90% |
| 2021-02-10 | 26-0385758 | 916.98K | 3.32% |
| 2021-02-10 | 13-3127734 | 916.98K | 3.32% |
| 2021-01-29 | (1) BlackRock, Inc. | 1.86M | 6.80% |
| 2020-02-13 | Page 1 of 5 | 676.9K | 3.10% |
| 2020-02-12 | 26-0385758 | 1.23M | 5.67% |
| 2020-02-12 | 13-3127734 | 1.23M | 5.67% |
| 2020-02-07 | (1) BlackRock, Inc. | 1.41M | 6.50% |
| 2020-02-04 | Integrated Core Strategies (US) LLC | - | 0.00% |
| 2020-02-04 | Integrated Assets II LLC | - | 0.00% |
| 2020-02-04 | ICS Opportunities II LLC | - | 0.00% |
| 2020-02-04 | ICS Opportunities, Ltd. | - | 0.00% |
| 2020-02-04 | Integrated Assets, Ltd. | - | 0.00% |
| 2020-02-04 | Millennium International Management LP | - | 0.00% |
| 2020-02-04 | Millennium Group Management LLC | - | 0.00% |
| 2020-02-04 | Israel A. Englander | - | 0.00% |
| 2020-02-04 | Millennium Management LLC | - | 0.00% |
| 2020-01-27 | Kevin Douglas | 2.04M | 9.40% |
| 2019-02-08 | Identification Nos. of above persons (. | 1.05M | 4.90% |
| 2019-02-08 | Identification Nos. of above persons (. | 74632.0 | 0.35% |
| 2019-02-08 | 27-4413262 | 942.8K | 4.40% |
| 2018-10-05 | 27-4413262 | 1.05M | 4.95% |
| 2018-10-05 | Identification Nos. of above persons (. | 1.16M | 5.45% |
| 2018-10-05 | Identification Nos. of above persons (. | 74632.0 | 0.35% |
| 2018-03-08 | Page 2 of 5 | 1.05M | 5.00% |
| 2018-01-26 | I | 314.38K | 1.50% |
| 2018-01-26 | Renewable Energy Fund, L.P. | 314.38K | 1.50% |
| 2018-01-26 | Advanced Healthcare Fund, L.P. | - | 0.00% |
| 2018-01-26 | Fund II, L.P. | - | 0.00% |
| 2018-01-26 | Partners | 314.38K | 1.50% |
| 2018-01-26 | Philip J. Hempleman | 314.38K | 1.50% |
| 2017-05-08 | Philip J. Hempleman | 1.34M | 7.40% |
| 2017-05-08 | Advanced Healthcare Fund, L.P. | 171.2K | 0.90% |
| 2017-05-08 | Partners | 1.34M | 7.40% |
| 2017-05-08 | Institutional Fund, L.P. | 294.7K | 1.60% |
| 2017-05-08 | Fund II, L.P. | 234.1K | 1.30% |
| 2017-05-08 | Renewable Energy Fund, L.P. | 640K | 3.50% |
| 2017-05-08 | I | 1.34M | 7.40% |
| 2015-02-13 | Capital Ventures International | 3.09M | 3.10% |
| 2014-01-28 | (1) BlackRock, Inc. | 3.58M | 5.50% |
| 2013-12-10 | (1) BlackRock, Inc. | 3.21M | 4.95% |
| 2013-02-08 | (1) BlackRock, Inc. | 2.99M | 5.49% |
| 2012-12-31 | Heights Capital Management, Inc. | 6.05M | 9.90% |
| 2012-12-31 | Capital Ventures International | 6.05M | 9.90% |
| 2012-02-13 | (1) BlackRock, Inc. | 3.03M | 5.88% |
| 2011-08-08 | (1) BlackRock, Inc. | 3.32M | 6.56% |
| 2011-02-14 | Edward C. Johnson 3d | 2.85M | 5.62% |
| 2011-02-14 | FMR LLC | 2.85M | 5.62% |
| 2011-01-10 | (1) BlackRock, Inc. | 6.83M | 13.49% |
| 2010-03-08 | Michelle Douglas | 3.97M | 8.90% |
| 2010-03-08 | K&M Douglas Trust (1) | 2.35M | 5.20% |
| 2010-03-08 | James Douglas and Jean Douglas Irrevocable Descendants’ Trust (1) | 1.62M | 3.60% |
| 2010-03-08 | Douglas Family Trust | 895.23K | 2.00% |
| 2010-03-08 | Kevin Douglas | 5.4M | 12.00% |
| 2010-03-08 | James E. Douglas, III | 542.01K | 1.20% |
| 2010-02-16 | FMR LLC | 3.03M | 6.84% |
| 2010-02-16 | Edward C. Johnson 3d | 3.03M | 6.84% |
| 2010-01-29 | K&M Douglas Trust (1) | 1.9M | 4.28% |
| 2010-01-29 | Kevin Douglas | 4.34M | 9.82% |
| 2010-01-29 | Michelle Douglas | 3.18M | 7.19% |
| 2010-01-29 | Douglas Family Trust | 720.23K | 1.63% |
| 2010-01-29 | James E. Douglas, III | 442.01K | 1.00% |
| 2010-01-29 | James Douglas and Jean Douglas Irrevocable Descendants’ Trust (1) | 1.26M | 2.91% |
| 2010-01-08 | (1) BlackRock, Inc. | 7.57M | 17.10% |
| 2009-02-17 | Edward C. Johnson 3d | 1.3M | 3.01% |
| 2009-02-17 | FMR LLC | 1.3M | 3.01% |
| 2008-11-10 | FMR LLC | 2.41M | 5.60% |
| 2008-11-10 | Edward C. Johnson 3d | 2.41M | 5.60% |
| 2008-02-14 | Edward C. Johnson 3d | 5.38M | 13.07% |
| 2008-02-14 | FMR LLC | 5.38M | 13.07% |
| 2007-11-13 | FMR LLC | 5.3M | 13.00% |
| 2007-11-13 | Edward C. Johnson 3d | 5.3M | 13.00% |
| 2006-02-07 | (on behalf of Merrill Lynch Investment Managers (MLIM"))** | 3.43M | 10.46% |
| 2005-11-08 | (on behalf of Merrill Lynch Investment Managers (MLIM"))** | 3.28M | 10.01% |
| 2005-02-04 | Massachusetts Financial Services Company ("MFS") | 2.01M | 7.21% |
| 2004-02-06 | (. | 1.06M | 3.92% |
| 2003-11-10 | Massachusetts Financial Services Company ("MFS") | 2.72M | 10.30% |
| 2003-05-06 | 39-6006423 | - | 0.00% |
| 2003-04-09 | 39-6006423 | 96500.0 | 0.46% |
| 2003-02-11 | 39-6006423 | 1.48M | 6.98% |
| 2003-02-11 | (. | 1.34M | 6.32% |
| 2002-02-11 | 39-6006423 | 1.15M | 5.64% |
| 2001-02-09 | 39-6006423 | 50000.0 | 0.25% |
| 2000-02-15 | FRONTIER CAPITAL MANAGEMENT CO., INC. | 767.4K | 5.00% |
| 2000-01-25 | 39-6006423 | 810.9K | 5.24% |
| 1999-02-02 | 39-6006423 | 994.3K | 6.47% |
| 1998-07-01 | Soros Fund Management LLC | 413.32K | 2.71% |
| 1998-07-01 | George Soros (in the capacity described herein) | 413.32K | 2.71% |
| 1998-07-01 | Duquesne Capital Management, L.L.C. | 328.68K | 2.15% |
| 1998-07-01 | Stanley F. Druckenmiller (in the capacity described herein) | 742K | 4.86% |
| 1998-03-06 | George Soros (in the capacity described herein) | 413.32K | 3.53% |
| 1998-03-06 | Stanley F. Druckenmiller (in the capacity described herein) | 742K | 6.34% |
| 1998-03-06 | Soros Fund Management LLC | 413.32K | 3.53% |
| 1998-03-06 | Duquesne Capital Management, L.L.C. | 328.68K | 2.81% |
| 1998-02-09 | FMR Corp. | 27400.0 | 0.23% |
| 1998-02-09 | Abigail P. Johnson | 27400.0 | 0.23% |
| 1998-02-09 | Edward C. Johnson 3d | 27400.0 | 0.23% |
| 1997-02-10 | 04-2507163) | 732.85K | 7.66% |
| 1997-02-10 | Abigail P. Johnson | 732.85K | 7.66% |
| 1997-02-10 | Edward C. Johnson 3d | 732.85K | 7.66% |
AMSC Enterprise Value History
Annual
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33.85 | 42.94M | $1.45B | $144.24M | $4M | $1.31B |
| 2025-03-31 | $18.14 | 36.99M | $671M | $79.49M | $3.37M | $594.87M |
| 2024-03-31 | $13.49 | 29.82M | $402.34M | $90.52M | $2.71M | $314.53M |
| 2023-03-31 | $4.91 | 27.85M | $136.73M | $23.36M | $3.08M | $116.46M |
| 2022-03-31 | $7.61 | 27.2M | $207.01M | $40.58M | $3.8M | $170.23M |
| 2021-03-31 | $18.96 | 23.88M | $452.75M | $67.81M | $3.86M | $388.79M |
| 2020-03-31 | $5.48 | 20.98M | $115M | $24.7M | $3.44M | $93.74M |
| 2019-03-31 | $12.18 | 20.34M | $247.68M | $77.48M | -$ | $170.2M |
| 2018-03-31 | $5.82 | 18.95M | $110.26M | $34.08M | -$ | $76.18M |
| 2017-03-31 | $6.86 | 13.8M | $94.7M | $26.78M | $1.48M | $69.39M |
Quarterly
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33.85 | 45.72M | $1.55B | $140.69M | $4M | $1.41B |
| 2025-12-31 | $28.78 | 43.96M | $1.27B | $141.07M | $11.38M | $1.14B |
| 2025-09-30 | $59.39 | 43.24M | $2.57B | $215.76M | $3.65M | $2.36B |
| 2025-06-30 | $36.69 | 38.88M | $1.43B | $207.89M | $3.76M | $1.22B |
| 2025-03-31 | $18.14 | 37.67M | $683.37M | $79.49M | $3.37M | $607.25M |
| 2024-12-31 | $24.63 | 37.66M | $927.59M | $75.2M | $3.4M | $855.79M |
| 2024-09-30 | $23.60 | 36.95M | $872.07M | $72.13M | $3.37M | $803.31M |
| 2024-06-30 | $22.98 | 35.68M | $819.83M | $93.92M | $4.23M | $730.14M |
| 2024-03-31 | $13.49 | 33.14M | $447.05M | $90.52M | $2.71M | $359.23M |
| 2023-12-31 | $11.14 | 29.09M | $324.08M | $23.98M | $2.58M | $302.69M |
| 2023-09-30 | $7.55 | 28.83M | $217.65M | $22.82M | $2.68M | $197.52M |
| 2023-06-30 | $6.26 | 28.26M | $176.9M | $22M | $2.9M | $157.79M |