American Superconductor Corp
AMSC- 交易所
- Nasdaq
- 產業
- Motors & Generators
- SEC CIK
- 0000880807
近 90 天，American Superconductor Corp 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 277 家機構在 13F 申報持有，市值合計 $14.7 億；沒有大師持有。
2021 年第 3 季與 2021 年第 2 季比較
持有 American Superconductor Corp 的機構從 2021 年第 2 季到 2021 年第 3 季的變化。
2021 年第 3 季全部持有人2021 年第 2 季全部持有人
| 項目 | 2021 年第 2 季 | 2021 年第 3 季 | 變化 |
|---|---|---|---|
| 持有家數 | 105 | 101 | −4 |
| 股數 | 1,635 萬 | 1,672 萬 | +36.7 萬 (+2.2%) |
| 市值 | $2.85 億 | $2.43 億 | −$4,152 萬 (−14.6%) |
新進機構（16 家）
2021 年第 3 季季末持有 American Superconductor Corp、2021 年第 2 季季末沒有持有的機構。
| 機構 | 股數 | 市值 | 佔組合 % |
|---|---|---|---|
| AIGH Capital Management LLC | 395,487 | $576.6 萬 | 1.71% |
| Natixis | 100,000 | $145.8 萬 | 0.01% |
| Worth Venture Partners, LLC | 90,681 | $132.2 萬 | 0.60% |
| CM Management, LLC | 30,000 | $43.7 萬 | 0.33% |
| Tatro Capital, LLC | 18,492 | $27.0 萬 | 0.21% |
| SG Americas Securities, LLC | 16,653 | $24.3 萬 | 0.00% |
| Alpha Paradigm Partners, LLC | 13,594 | $19.8 萬 | 0.08% |
| F3Logic, LLC | 10,500 | $15.3 萬 | 0.02% |
| Investors Asset Management of Georgia Inc | 10,400 | $15.2 萬 | 0.08% |
| Gerber Kawasaki Wealth & Investment Management | 8,000 | $11.6 萬 | 0.02% |
| Global Retirement Partners, LLC | 3,595 | $5.20 萬 | 0.01% |
| Koshinski Asset Management, Inc. | 600 | $8,748 | 0.00% |
| McCarthy Asset Management, Inc. | 250 | $4,000 | 0.00% |
| Raffa Wealth Management, LLC | 124 | $1,808 | 0.00% |
| Meridian Wealth Partners, LLC | 96 | $1,000 | 0.00% |
| The PNC Financial Services Group, Inc. | 15 | $0 | 0.00% |
清倉機構（20 家）
2021 年第 2 季季末持有 American Superconductor Corp、2021 年第 3 季有申報但已經沒有持有的機構。
| 機構 | 2021 年第 2 季股數 | 2021 年第 2 季市值 |
|---|---|---|
| Emerald Mutual Fund Advisers Trust | 272,010 | $473.0 萬 |
| Bank of Montreal | 79,153 | $145.5 萬 |
| Atom Investors LP | 63,921 | $111.2 萬 |
| Engineers Gate Manager LP | 43,779 | $76.1 萬 |
| Jane Street Group, LLC | 24,825 | $43.2 萬 |
| AQR Capital Management LLC | 24,391 | $42.4 萬 |
| Cubist Systematic Strategies, LLC | 22,174 | $38.6 萬 |
| Walleye Capital LLC | 21,740 | $37.8 萬 |
| State of Wisconsin Investment Board | 17,400 | $30.3 萬 |
| Norges Bank | 14,400 | $25.0 萬 |
| Squarepoint Ops LLC | 12,637 | $22.0 萬 |
| Quadrature Capital Ltd | 12,478 | $21.7 萬 |
| Centiva Capital, LP | 11,524 | $20.0 萬 |
| Parallax Volatility Advisers, L.P. | 3,284 | $5.70 萬 |
| Hoey Investments, Inc | 1,958 | $3.40 萬 |
| Concord Wealth Partners | 160 | $3,000 |
| FMR LLC | 10 | $0 |
| Advisory Services Network, LLC | 10 | $0 |
| Berman Capital Advisors, LLC | 27 | $0 |
| Steward Partners Investment Advisory, LLC | 20 | $0 |