Who owns American Superconductor?
- Ticker: AMSC
- CUSIP Number: 030111207
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Analyze quarterly positions in American Superconductor with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of American Superconductor stock
Who bought or sold American Superconductor this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 4.1M | $170M | 3% | Jun 2026 |
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| Vanguard Capital Management | 2.0M | $84M | 0% | Jun 2026 |
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| Barrow, Hanley, Mewhinney & Strauss | 1.7M | $71M | 50% | Jun 2026 |
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| UBS Group | 1.4M | $59M | 138% | Jun 2026 |
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| Vanguard Portfolio Management | 1.4M | $59M | -17% | Jun 2026 |
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| Goldman Sachs Group | 1.3M | $54M | 82% | Jun 2026 |
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| State Street Corporation | 1.3M | $43M | 6% | Mar 2026 |
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| Geode Capital Management | 1.2M | $52M | 6% | Jun 2026 |
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| First Trust Advisors | 1.2M | $49M | 50% | Jun 2026 |
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| Oberweis Asset Management | 988k | $41M | 16% | Jun 2026 |
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| Jane Street | 964k | $40M | 420% | Jun 2026 |
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| AWM Investment Company | 952k | $40M | 19% | Jun 2026 |
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| Baillie Gifford & Co | 933k | $39M | -36% | Jun 2026 |
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| Emerald Advisers | 844k | $35M | 11% | Jun 2026 |
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| Legal & General Group | 757k | $31M | 43% | Jun 2026 |
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| Dimensional Fund Advisors | 646k | $27M | -2% | Jun 2026 |
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| Morgan Stanley | 634k | $22M | -10% | Mar 2026 |
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| Susquehanna International | 629k | $26M | 18% | Jun 2026 |
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| Nuveen | 628k | $26M | -38% | Jun 2026 |
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| Telemark Asset Management | 600k | $25M | 0% | Jun 2026 |
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| Royce & Associates | 556k | $23M | 2% | Jun 2026 |
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| Emerald Mutual Fund Advisers, Trust | 539k | $22M | 23% | Jun 2026 |
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| Northern Trust | 434k | $18M | 10% | Jun 2026 |
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| Citadel Advisors | 430k | $18M | -9% | Jun 2026 |
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| Ranger Investment Management | 405k | $17M | 100% | Jun 2026 |
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| Stephens Investment Management Group | 403k | $17M | 31% | Jun 2026 |
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| Charles Schwab Investment Management | 399k | $17M | 4% | Jun 2026 |
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| Sixth Street Partners Management Company | 399k | $17M | 100% | Jun 2026 |
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| PanAgora Asset Management | 376k | $16M | 46% | Jun 2026 |
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| D. E. Shaw & Co | 367k | $15M | -37% | Jun 2026 |
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| Bnp Paribas Arbitrage, Snc | 366k | $15M | -16% | Jun 2026 |
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| Algert Coldiron Investors | 354k | $15M | -28% | Jun 2026 |
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| Vanguard Fiduciary Trust | 338k | $14M | 4% | Jun 2026 |
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| Hrt Financial | 298k | $12M | 100% | Jun 2026 |
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| Qube Research & Technologies | 251k | $10M | -24% | Jun 2026 |
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| Arrowstreet Capital, Limited Partnership | 231k | $9.6M | -48% | Jun 2026 |
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| Essex Investment Management | 222k | $9.2M | -2% | Jun 2026 |
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| AQR Capital Management | 195k | $8.1M | 5% | Jun 2026 |
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| Invesco | 181k | $7.5M | -25% | Jun 2026 |
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| Russell Investments | 172k | $7.1M | 360% | Jun 2026 |
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| Mackenzie Financial | 165k | $6.8M | 112% | Jun 2026 |
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| Arrowpoint Asset Management | 159k | $6.6M | 18% | Jun 2026 |
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| Baird Financial | 157k | $6.5M | -4% | Jun 2026 |
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| Palisades Investment Partners | 157k | $6.5M | 3% | Jun 2026 |
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| Jpmorgan Chase & Co | 150k | $6.0M | 100% | Jun 2026 |
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| Bank of New York Mellon | 144k | $6.0M | 7% | Jun 2026 |
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| Allspring Global Investments Holdings | 131k | $5.2M | -13% | Jun 2026 |
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| Raymond James Financial | 119k | $4.9M | -4% | Jun 2026 |
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| Ameriprise Financial | 112k | $4.6M | 79% | Jun 2026 |
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| GMT Capital Corp | 108k | $4.5M | 0% | Jun 2026 |
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| Bank of America Corporation | 106k | $4.4M | -49% | Jun 2026 |
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| Toroso Investments | 101k | $4.2M | 134% | Jun 2026 |
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| Millennium Management | 101k | $4.2M | -1% | Jun 2026 |
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| Silvercrest Asset Management Group | 100k | $4.2M | 100% | Jun 2026 |
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| Defiance ETFs | 99k | $4.0M | 135% | Jun 2026 |
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| Two Sigma Investments | 97k | $4.0M | -48% | Jun 2026 |
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| Holocene Advisors | 96k | $4.0M | 689% | Jun 2026 |
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| Ubs Global Asset Management Americas | 91k | $3.8M | 3% | Jun 2026 |
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| Swiss National Bank | 89k | $3.7M | -1% | Jun 2026 |
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| ALPS Advisors | 86k | $3.6M | 0% | Jun 2026 |
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| Wellington Management Company | 85k | $3.5M | 100% | Jun 2026 |
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| Sei Investments | 85k | $3.5M | -62% | Jun 2026 |
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| Wells Fargo & Company | 83k | $3.5M | 43% | Jun 2026 |
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| Rice Hall James & Associates | 79k | $3.3M | 67% | Jun 2026 |
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| Lumbard Investment Counseling | 74k | $3.1M | 1% | Jun 2026 |
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| New York State Common Retirement Fund | 73k | $3.0M | 4% | Jun 2026 |
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| Balyasny Asset Management | 69k | $2.9M | -52% | Jun 2026 |
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| Brown Capital Management | 68k | $2.8M | 100% | Jun 2026 |
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| Campbell Newman Asset Management | 67k | $2.8M | 5% | Jun 2026 |
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| Rhumbline Advisers | 64k | $2.6M | 7% | Jun 2026 |
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| Amundi | 63k | $2.6M | 9% | Jun 2026 |
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| Cambridge Investment Research Advisors | 61k | $2.5M | 25% | Jun 2026 |
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| T. Rowe Price Associates | 59k | $2.0M | -79% | Mar 2026 |
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| LPL Financial | 57k | $2.4M | -34% | Jun 2026 |
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| Alliancebernstein | 55k | $1.9M | 23% | Jun 2026 |
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| Marshall Wace | 53k | $2.2M | 100% | Jun 2026 |
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| Deutsche Bank Aktiengesellschaft | 52k | $2.2M | 21% | Jun 2026 |
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| California State Teachers Retirement System | 51k | $2.1M | -11% | Jun 2026 |
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| Hennion & Walsh Asset Management | 46k | $1.9M | 38% | Jun 2026 |
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| Mirae Asset Global Etfs Holdings | 43k | $1.8M | 10% | Jun 2026 |
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| Legato Capital Management | 41k | $1.7M | 3% | Jun 2026 |
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| Covestor | 41k | $1.7M | 1033600% | Jun 2026 |
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| Nissay Asset Management Corp | 38k | $1.6M | 49% | Jun 2026 |
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| Quadrature Capital | 38k | $1.6M | -4% | Jun 2026 |
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| Royal Bank of Canada | 36k | $1.2M | 14% | Jun 2026 |
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| Merit Financial Group | 36k | $1.5M | -4% | Jun 2026 |
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| Polymer Capital Management | 35k | $1.4M | 100% | Jun 2026 |
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| Quantum Private Wealth | 34k | $1.4M | 8% | Jun 2026 |
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| Colony | 34k | $1.4M | 1% | Jun 2026 |
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| Franklin Resources | 33k | $1.4M | 13% | Jun 2026 |
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| Branch Banking & Trust Company | 33k | $1.4M | 0% | Jun 2026 |
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| Vanguard Asset Management | 33k | $1.4M | 11% | Jun 2026 |
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| Mitsubishi UFJ Asset Management | 32k | $1.3M | 149% | Jun 2026 |
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| Aquatic Capital Management | 32k | $1.3M | 100% | Jun 2026 |
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| Kornitzer Capital Management | 32k | $1.3M | -9% | Jun 2026 |
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| Journey Strategic Wealth | 31k | $1.1M | 18% | Mar 2026 |
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| XTX Topco | 31k | $1.3M | 100% | Jun 2026 |
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| Oppenheimer & Co | 30k | $1.2M | 19% | Jun 2026 |
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| Portolan Capital Management | 29k | $1.2M | -90% | Jun 2026 |
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| Virtus ETF Advisers | 29k | $1.2M | 4% | Jun 2026 |
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| HighTower Advisors | 29k | $1.2M | -34% | Jun 2026 |
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| MetLife Investment Advisors | 28k | $1.1M | 7% | Jun 2026 |
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| Walleye Trading | 27k | $1.1M | 42% | Jun 2026 |
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| Round Rock Advisors | 26k | $1.1M | 30% | Jun 2026 |
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| Caption Management | 25k | $1.0M | 100% | Jun 2026 |
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| Zurcher Kantonalbank | 24k | $1.0M | 9% | Jun 2026 |
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| KBC Group NV | 24k | $999k | 1393% | Jun 2026 |
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| Diversified Trust Company | 24k | $991k | 71% | Jun 2026 |
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| State of New Jersey Common Pension Fund D | 22k | $899k | 100% | Jun 2026 |
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| Dorsey & Whitney Trust Company | 22k | $897k | 0% | Jun 2026 |
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| Manufacturers Life Insurance Company | 20k | $848k | -2% | Jun 2026 |
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| Jupiter Topco | 20k | $836k | 100% | Jun 2026 |
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| Henderson Group | 20k | $681k | 100% | Mar 2026 |
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| Ardsley Advisory Partners | 20k | $830k | -20% | Jun 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 19k | $806k | 28% | Jun 2026 |
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| Mariner Wealth Advisors | 19k | $779k | -25% | Jun 2026 |
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| Vanguard Global Advisers | 19k | $766k | -5% | Jun 2026 |
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| Intech Investment Management | 18k | $751k | 0% | Jun 2026 |
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| Quantinno Capital Management | 17k | $709k | 31% | Jun 2026 |
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| TFC Financial Management | 17k | $697k | 0% | Jun 2026 |
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| Truvestments Capital | 17k | $688k | -2% | Jun 2026 |
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| Simplex Trading | 17k | $686k | 100% | Jun 2026 |
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| Traynor Capital Management | 17k | $685k | 2% | Jun 2026 |
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| Central Pacific Bank - Trust Division | 16k | $675k | 77% | Jun 2026 |
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| Verity Asset Management | 16k | $674k | -27% | Jun 2026 |
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| Schnieders Capital Management | 16k | $666k | 100% | Jun 2026 |
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| Ing Investment Management | 16k | $660k | 12% | Jun 2026 |
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| Advisory Services Network | 16k | $655k | -5% | Jun 2026 |
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| Virtu Financial | 16k | $650k | 100% | Jun 2026 |
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| Andrew Hill Investment Advisors | 16k | $643k | 100% | Jun 2026 |
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| Commonwealth Equity Services | 15k | $625k | 39% | Jun 2026 |
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| Globeflex Capital | 15k | $602k | -33% | Jun 2026 |
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| Inspire Advisors | 15k | $599k | 100% | Jun 2026 |
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| Police & Firemen's Retirement System of New Jersey | 14k | $577k | 10% | Jun 2026 |
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| Group One Trading | 14k | $565k | 11% | Jun 2026 |
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| Cim | 13k | $539k | 100% | Jun 2026 |
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| ROI Financial Advisors | 13k | $533k | 20% | Jun 2026 |
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| Advisor Group Holdings | 13k | $525k | 19% | Jun 2026 |
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| Creative Planning | 12k | $505k | 32% | Jun 2026 |
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| Arizona State Retirement System | 12k | $504k | -2% | Jun 2026 |
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| IMC-Chicago | 12k | $499k | 100% | Jun 2026 |
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| nVerses Capital | 12k | $494k | 100% | Jun 2026 |
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| Vanguard Investments Australia | 12k | $491k | 13% | Jun 2026 |
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| Summit Financial | 12k | $482k | 13% | Jun 2026 |
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| Dark Forest Capital Management | 11k | $474k | -44% | Jun 2026 |
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| Fox Run Management | 11k | $474k | 100% | Jun 2026 |
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| F/M Investments | 11k | $473k | -33% | Jun 2026 |
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| Retirement Planning Group | 11k | $457k | 100% | Jun 2026 |
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| PFG Investments | 11k | $446k | -32% | Jun 2026 |
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| Credit Agricole | 11k | $446k | 0% | Jun 2026 |
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| Florida State Board of Administration | 11k | $438k | -57% | Jun 2026 |
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| FMR | 10k | $430k | -93% | Jun 2026 |
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| Aviva | 10k | $418k | -29% | Jun 2026 |
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| ProShare Advisors | 9.7k | $402k | -12% | Jun 2026 |
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| Point72 Asset Management | 8.0k | $332k | -94% | Jun 2026 |
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| Barclays | 7.5k | $310k | -57% | Jun 2026 |
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| Assenagon Asset Management | 6.2k | $258k | -67% | Jun 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 3.7k | $154k | -79% | Jun 2026 |
|
| Thomas Stevens, CFA" | 181.00 | $7.5k | -100% | Jun 2026 |
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Who sold out of American Superconductor?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Hood River Capital Management | Mar 2026 | 399k | $14M |
| Nomura Asset Management International | Mar 2026 | 380k | $13M |
| Axiom International Investors | Mar 2026 | 101k | $3.4M |
| Maxi Investments CY | Mar 2026 | 76k | $2.6M |
| Kennedy Capital Management | Mar 2026 | 66k | $2.2M |
| Robeco Investment Management | Mar 2026 | 66k | $2.2M |
| Janney Montgomery Scott | Mar 2026 | 57k | $1.9M |
| Lazard Asset Management | Mar 2026 | 57k | $1.9M |
| SG Americas Securities | Mar 2026 | 35k | $1.2M |
| Tudor Investment Corporation | Mar 2026 | 28k | $958k |
| Virginia Retirement System | Mar 2026 | 19k | $636k |
| GoalVest Advisory | Mar 2026 | 17k | $589k |
| Canada Pension Plan Investment Board | Mar 2026 | 15k | $515k |
| Skopos Labs | Dec 2025 | 14k | $405k |
| Cinctive Capital Management | Mar 2026 | 14k | $468k |
| Integrated Quantitative Investments | Mar 2026 | 13k | $436k |
| Winton Capital | Mar 2026 | 11k | $381k |
| City Center Advisors | Mar 2026 | 11k | $376k |