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。
2025 年第 2 季 13F 持有人
American Superconductor Corp 在 2025/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 232
- 較 2025 年第 1 季 +44 家
- 持有股數
- 3,272 萬
- 較 2025 年第 1 季 +516.8 萬 (+18.8%)
- 總市值
- $12.0 億
- 較 2025 年第 1 季 +$7.01 億 (+140.3%)
- 新進機構
- 70
- 另有 95 家加碼
- 清倉機構
- 26
- 另有 47 家減碼
另有 1 家機構在 2025 年第 1 季持有、還沒有申報 2025 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 AMSC 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 277 | $14.7 億 |
| 2026 年第 1 季 | 245 | $11.2 億 |
| 2025 年第 4 季 | 240 | $9.53 億 |
| 2025 年第 3 季 | 273 | $19.4 億 |
| 2025 年第 2 季 | 232 | $12.0 億 |
| 2025 年第 1 季 | 189 | $5.00 億 |
| 2024 年第 4 季 | 191 | $6.78 億 |
| 2024 年第 3 季 | 171 | $6.43 億 |
| 2024 年第 2 季 | 155 | $6.36 億 |
| 2024 年第 1 季 | 128 | $3.12 億 |
| 2023 年第 4 季 | 99 | $1.79 億 |
| 2023 年第 3 季 | 72 | $9,996 萬 |
| 2023 年第 2 季 | 77 | $8,195 萬 |
| 2023 年第 1 季 | 74 | $6,457 萬 |
| 2022 年第 4 季 | 77 | $4,837 萬 |
| 2022 年第 3 季 | 82 | $6,103 萬 |
| 2022 年第 2 季 | 93 | $6,865 萬 |
| 2022 年第 1 季 | 107 | $1.19 億 |
| 2021 年第 4 季 | 107 | $1.78 億 |
| 2021 年第 3 季 | 101 | $2.43 億 |
| 2021 年第 2 季 | 105 | $2.85 億 |
| 2021 年第 1 季 | 104 | $3.11 億 |
2025 年第 2 季持有機構
每家機構持有 American Superconductor Corp 的股數、市值與佔組合比重；股數變化跟 2025 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 27,730 | $101.7 萬 | 0.01% | −81,555−74.6% | 減碼 |
| Deutsche Bank AG | 27,644 | $101.4 萬 | 0.00% | −2,191−7.3% | 減碼 |
| Quantum Private Wealth, LLC | 27,423 | $100.6 萬 | 0.33% | 00.0% | 不變 |
| Citigroup Inc | 26,706 | $98.0 萬 | 0.00% | −494−1.8% | 減碼 |
| HRT Financial LP | 26,688 | $97.9 萬 | 0.00% | −2,990−10.1% | 減碼 |
| Intech Investment Management LLC | 26,358 | $96.7 萬 | 0.01% | +7,509+39.8% | 加碼 |
| Advisory Services Network, LLC | 16,779 | $95.4 萬 | 0.02% | +2,762+19.7% | 加碼 |
| Virtus ETF Advisers LLC | 24,815 | $91.0 萬 | 0.56% | +24,815 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 24,700 | $90.6 萬 | 0.00% | −595−2.4% | 減碼 |
| Los Angeles Capital Management LLC | 24,693 | $90.6 萬 | 0.00% | +63+0.3% | 加碼 |
| HSBC Holdings PLC | 23,010 | $84.5 萬 | 0.00% | −2,420−9.5% | 減碼 |
| Truist Financial Corp | 22,270 | $81.7 萬 | 0.00% | +12,035+117.6% | 加碼 |
| Dorsey & Whitney Trust CO LLC | 21,611 | $79.3 萬 | 0.04% | −23,689−52.3% | 減碼 |
| Nkcfo LLC | 21,000 | $77.0 萬 | 0.32% | +21,000 | 新進 |
| State Board of Administration of Florida Retirement System | 20,649 | $75.8 萬 | 0.00% | 00.0% | 不變 |
| Voya Investment Management LLC | 20,051 | $73.6 萬 | 0.00% | +852+4.4% | 加碼 |
| Cookson Peirce & Co Inc | 20,000 | $73.4 萬 | 0.03% | +20,000 | 新進 |
| FNY Investment Advisers, LLC | 20,000 | $73.3 萬 | 0.31% | +20,000 | 新進 |
| STRS Ohio | 19,600 | $71.9 萬 | 0.00% | −1,300−6.2% | 減碼 |
| Shay Capital LLC | 19,500 | $71.5 萬 | 0.16% | +19,500 | 新進 |
| Man Group plc | 18,903 | $69.4 萬 | 0.00% | +6,485+52.2% | 加碼 |
| Aster Capital Management (DIFC) Ltd | 18,809 | $69.0 萬 | 0.16% | +18,809 | 新進 |
| IMC-Chicago, LLC | 18,609 | $68.3 萬 | 0.02% | +18,609 | 新進 |
| GoalVest Advisory LLC | 18,400 | $67.5 萬 | 0.17% | −500−2.6% | 減碼 |
| TFC Financial Management | 16,731 | $61.4 萬 | 0.08% | 00.0% | 不變 |
| Sowell Financial Services LLC | 15,451 | $56.7 萬 | 0.02% | −1,008−6.1% | 減碼 |
| Hennion & Walsh Asset Management, Inc. | 15,296 | $56.1 萬 | 0.02% | +15,296 | 新進 |
| Acas, LLC | 10,200 | $55.2 萬 | 0.37% | +35+0.3% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,916 | $54.7 萬 | 0.00% | 00.0% | 不變 |
| Commonwealth Equity Services, LLC | 13,774 | $50.5 萬 | 0.00% | +13,774 | 新進 |
| Manufacturers Life Insurance Company, The | 13,705 | $50.3 萬 | 0.00% | +1,259+10.1% | 加碼 |
| Bridgefront Capital, LLC | 13,273 | $48.7 萬 | 0.13% | +13,273 | 新進 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 13,139 | $48.2 萬 | 0.00% | +3,845+41.4% | 加碼 |
| Bayesian Capital Management, LP | 13,000 | $47.7 萬 | 0.08% | +13,000 | 新進 |
| Truvestments Capital LLC | 12,889 | $47.3 萬 | 0.09% | +1,713+15.3% | 加碼 |
| Kestra Private Wealth Services, LLC | 12,511 | $45.9 萬 | 0.01% | +2,180+21.1% | 加碼 |
| Arizona State Retirement System | 12,441 | $45.6 萬 | 0.00% | +1,708+15.9% | 加碼 |
| Mariner, LLC | 12,295 | $45.1 萬 | 0.00% | +12,295 | 新進 |
| Counterpoint Mutual Funds LLC | 11,873 | $43.6 萬 | 0.04% | +11,873 | 新進 |
| Integrated Quantitative Investments LLC | 11,784 | $43.2 萬 | 0.13% | −6,316−34.9% | 減碼 |
| Capital Market Strategies LLC | 11,688 | $42.9 萬 | 0.30% | −1,500−11.4% | 減碼 |
| Occudo Quantitative Strategies LP | 10,949 | $40.2 萬 | 0.05% | +10,949 | 新進 |
| Kestra Advisory Services, LLC | 10,825 | $39.7 萬 | 0.00% | +22+0.2% | 加碼 |
| GPS Wealth Strategies Group, LLC | 10,302 | $37.8 萬 | 0.04% | +850+9.0% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,913 | $36.4 萬 | 0.00% | +9,913 | 新進 |
| ProShare Advisors LLC | 9,575 | $35.1 萬 | 0.00% | +9,575 | 新進 |
| KLP Kapitalforvaltning AS | 9,400 | $34.5 萬 | 0.00% | +2,500+36.2% | 加碼 |
| Simplex Trading, LLC | 9,197 | $33.7 萬 | 0.01% | −4,311−31.9% | 減碼 |
| Entropy Technologies, LP | 8,897 | $32.6 萬 | 0.03% | +8,897 | 新進 |
| Police & Firemen's Retirement System of New Jersey | 8,777 | $32.2 萬 | 0.00% | +827+10.4% | 加碼 |
| Diversified Trust Co | 8,624 | $31.6 萬 | 0.01% | +8,624 | 新進 |
| Quadrature Capital Ltd | 8,533 | $31.3 萬 | 0.01% | +8,533 | 新進 |
| Stephens Inc | 8,000 | $29.4 萬 | 0.00% | +8,000 | 新進 |
| BNP Paribas Arbitrage, SA | 7,801 | $28.6 萬 | 0.00% | +1,971+33.8% | 加碼 |
| Pictet Asset Management Holding SA | 7,746 | $28.4 萬 | 0.00% | +7,746 | 新進 |
| Russell Investments Group, Ltd. | 7,736 | $28.4 萬 | 0.00% | +7,577+4,765.4% | 加碼 |
| Two Sigma Securities, LLC | 7,642 | $28.0 萬 | 0.03% | −2,858−27.2% | 減碼 |
| SG Americas Securities, LLC | 7,592 | $27.9 萬 | 0.00% | −8,247−52.1% | 減碼 |
| Quantbot Technologies LP | 7,502 | $27.5 萬 | 0.01% | +7,502 | 新進 |
| Gsa Capital Partners LLP | 7,473 | $27.4 萬 | 0.02% | −23,533−75.9% | 減碼 |
| FMR LLC | 7,446 | $27.3 萬 | 0.00% | +4,653+166.6% | 加碼 |
| Group One Trading, L.P. | 7,299 | $26.8 萬 | 0.01% | +7,299 | 新進 |
| Prostatis Group LLC | 7,273 | $26.7 萬 | 0.08% | +7,273 | 新進 |
| Great Valley Advisor Group, Inc. | 7,235 | $26.5 萬 | 0.01% | +7,235 | 新進 |
| CWM, LLC | 7,149 | $26.2 萬 | 0.00% | −766−9.7% | 減碼 |
| ROI Financial Advisors, LLC | 7,121 | $26.1 萬 | 0.17% | +7,121 | 新進 |
| Principal Securities, Inc. | 7,085 | $26.0 萬 | 0.00% | +6,560+1,249.5% | 加碼 |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | 6,879 | $25.2 萬 | 0.02% | +6,879 | 新進 |
| Cornerstone Investment Partners, LLC | 6,667 | $24.5 萬 | 0.01% | +6,667 | 新進 |
| HighTower Advisors, LLC | 6,487 | $23.8 萬 | 0.00% | +6,487 | 新進 |
| Assenagon Asset Management S.A. | 6,224 | $22.8 萬 | 0.00% | +6,224 | 新進 |
| Brinker Capital Investments, LLC | 6,112 | $22.4 萬 | 0.00% | +6,112 | 新進 |
| Lazard Asset Management LLC | 6,093 | $22.3 萬 | 0.00% | +6,093 | 新進 |
| Cetera Investment Advisers | 6,046 | $22.2 萬 | 0.00% | +6,046 | 新進 |
| Teacher Retirement System of Texas | 5,985 | $22.0 萬 | 0.00% | +5,985 | 新進 |
| Garden State Investment Advisory Services LLC | 5,897 | $21.6 萬 | 0.06% | +5,897 | 新進 |
| Savant Capital, LLC | 5,788 | $21.2 萬 | 0.00% | +5,788 | 新進 |
| Tower Research Capital LLC (TRC) | 5,762 | $21.1 萬 | 0.01% | +4,337+304.4% | 加碼 |
| Mayflower Financial Advisors, LLC | 5,730 | $21.0 萬 | 0.03% | +5,730 | 新進 |
| Creative Planning | 5,681 | $20.8 萬 | 0.00% | +5,681 | 新進 |
| Kingsview Wealth Management, LLC | 5,670 | $20.8 萬 | 0.00% | +5,670 | 新進 |
| Comerica Bank | 5,661 | $20.8 萬 | 0.00% | +5,406+2,120.0% | 加碼 |
| Promethium Advisors,llc | 5,500 | $20.2 萬 | 0.12% | +5,500 | 新進 |
| Jones Financial Companies LLLP | 4,486 | $16.3 萬 | 0.00% | −215−4.6% | 減碼 |
| The PNC Financial Services Group, Inc. | 4,000 | $14.7 萬 | 0.00% | +3,976+16,566.7% | 加碼 |
| Ameritas Investment Partners, Inc. | 3,900 | $14.3 萬 | 0.00% | +555+16.6% | 加碼 |
| SBI Securities Co., Ltd. | 3,867 | $14.2 萬 | 0.00% | +1,527+65.3% | 加碼 |
| Steward Partners Investment Advisory, LLC | 2,625 | $9.63 萬 | 0.00% | +2,625 | 新進 |
| Global Retirement Partners, LLC | 2,416 | $8.86 萬 | 0.00% | +2,416 | 新進 |
| Canada Pension Plan Investment Board | 2,000 | $7.34 萬 | 0.00% | +1,000+100.0% | 加碼 |
| Banque Cantonale Vaudoise | 1,585 | $5.80 萬 | 0.00% | +1,585 | 新進 |
| Amalgamated Bank | 1,185 | $4.30 萬 | 0.00% | 00.0% | 不變 |
| Essential Partners LLC | 1,152 | $4.23 萬 | 0.02% | +1,152 | 新進 |
| Quarry LP | 1,131 | $4.15 萬 | 0.01% | +65+6.1% | 加碼 |
| Point72 (DIFC) Ltd | 1,115 | $4.09 萬 | 0.00% | −4,883−81.4% | 減碼 |
| GAMMA Investing LLC | 954 | $3.50 萬 | 0.00% | +488+104.7% | 加碼 |
| Signaturefd, LLC | 913 | $3.35 萬 | 0.00% | +163+21.7% | 加碼 |
| Allworth Financial LP | 685 | $2.51 萬 | 0.00% | +46+7.2% | 加碼 |
| Versant Capital Management, Inc | 628 | $2.30 萬 | 0.00% | +19+3.1% | 加碼 |
| GWM Advisors LLC | 537 | $1.97 萬 | 0.00% | −18,296−97.1% | 減碼 |