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 3 季 13F 持有人
American Superconductor Corp 在 2025/9/30 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
- 273
- 較 2025 年第 2 季 +43 家
- 持有股數
- 3,270 萬
- 較 2025 年第 2 季 +6,829 (0.0%)
- 總市值
- $19.4 億
- 較 2025 年第 2 季 +$7.41 億 (+61.8%)
- 新進機構
- 72
- 另有 93 家加碼
- 清倉機構
- 29
- 另有 81 家減碼
另有 2 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 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 3 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 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Scientech Research LLC | 6,585 | $39.1 萬 | 0.14% | +6,585 | 新進 |
| Great Valley Advisor Group, Inc. | 6,741 | $40.0 萬 | 0.01% | −494−6.8% | 減碼 |
| Baader Bank INC | 7,063 | $41.8 萬 | 0.03% | +7,063 | 新進 |
| Creative Planning | 7,044 | $41.8 萬 | 0.00% | +1,363+24.0% | 加碼 |
| Axq Capital, LP | 7,667 | $45.5 萬 | 0.17% | +7,667 | 新進 |
| Principal Securities, Inc. | 7,948 | $47.2 萬 | 0.01% | +863+12.2% | 加碼 |
| Nissay Asset Management Corp | 8,065 | $47.9 萬 | 0.00% | +8,065 | 新進 |
| Counterpoint Mutual Funds LLC | 8,206 | $48.7 萬 | 0.04% | −3,667−30.9% | 減碼 |
| CWM, LLC | 8,472 | $50.3 萬 | 0.00% | +1,323+18.5% | 加碼 |
| Stephens Inc | 8,500 | $50.5 萬 | 0.01% | +500+6.3% | 加碼 |
| ProShare Advisors LLC | 8,634 | $51.3 萬 | 0.00% | −941−9.8% | 減碼 |
| Ensign Peak Advisors, Inc | 8,850 | $52.6 萬 | 0.00% | +8,850 | 新進 |
| HSBC Holdings PLC | 8,957 | $53.2 萬 | 0.00% | −14,053−61.1% | 減碼 |
| Integrated Quantitative Investments LLC | 9,333 | $55.4 萬 | 0.16% | −2,451−20.8% | 減碼 |
| KLP Kapitalforvaltning AS | 9,400 | $55.8 萬 | 0.00% | 00.0% | 不變 |
| ROI Financial Advisors, LLC | 9,419 | $55.9 萬 | 0.33% | +2,298+32.3% | 加碼 |
| Diversified Trust Co | 9,500 | $56.4 萬 | 0.01% | +876+10.2% | 加碼 |
| GWM Advisors LLC | 9,641 | $57.3 萬 | 0.00% | +9,104+1,695.3% | 加碼 |
| Kestra Advisory Services, LLC | 9,913 | $58.9 萬 | 0.00% | −912−8.4% | 減碼 |
| Assenagon Asset Management S.A. | 10,031 | $59.6 萬 | 0.00% | +3,807+61.2% | 加碼 |
| Sigma Planning Corp | 10,293 | $61.1 萬 | 0.02% | +10,293 | 新進 |
| Entropy Technologies, LP | 10,401 | $61.8 萬 | 0.05% | +1,504+16.9% | 加碼 |
| Omers Administration Corp | 10,700 | $63.5 萬 | 0.00% | +10,700 | 新進 |
| Citigroup Inc | 11,094 | $65.9 萬 | 0.00% | −15,612−58.5% | 減碼 |
| GPS Wealth Strategies Group, LLC | 11,437 | $67.9 萬 | 0.07% | +1,135+11.0% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 11,808 | $70.1 萬 | 0.00% | −1,331−10.1% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 12,067 | $71.7 萬 | 0.01% | +3,290+37.5% | 加碼 |
| Arizona State Retirement System | 12,883 | $76.5 萬 | 0.00% | +442+3.6% | 加碼 |
| Ieq Capital, LLC | 12,889 | $76.5 萬 | 0.00% | +12,889 | 新進 |
| Teacher Retirement System of Texas | 13,148 | $78.1 萬 | 0.00% | +7,163+119.7% | 加碼 |
| Mariner, LLC | 13,227 | $78.6 萬 | 0.00% | +932+7.6% | 加碼 |
| Neo Ivy Capital Management | 13,520 | $80.3 萬 | 0.20% | +13,520 | 新進 |
| Truvestments Capital LLC | 13,530 | $80.4 萬 | 0.15% | +641+5.0% | 加碼 |
| Commonwealth Equity Services, LLC | 13,905 | $82.6 萬 | 0.00% | +131+1.0% | 加碼 |
| Voya Investment Management LLC | 14,229 | $84.5 萬 | 0.00% | −5,822−29.0% | 減碼 |
| Two Sigma Advisers, LP | 14,400 | $85.5 萬 | 0.00% | +14,400 | 新進 |
| Citadel Advisors LLC | 14,821 | $88.0 萬 | 0.00% | −674,870−97.9% | 減碼 |
| Gsa Capital Partners LLP | 15,798 | $93.8 萬 | 0.08% | +8,325+111.4% | 加碼 |
| Schonfeld Strategic Advisors LLC | 16,110 | $95.7 萬 | 0.01% | +16,110 | 新進 |
| Man Group plc | 16,114 | $95.7 萬 | 0.00% | −2,789−14.8% | 減碼 |
| STRS Ohio | 16,400 | $97.4 萬 | 0.00% | −3,200−16.3% | 減碼 |
| Traynor Capital Management, Inc. | 16,410 | $97.5 萬 | 0.06% | +16,410 | 新進 |
| Advisory Services Network, LLC | 16,529 | $98.2 萬 | 0.01% | −250−1.5% | 減碼 |
| TFC Financial Management | 16,842 | $100.0 萬 | 0.13% | +111+0.7% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,806 | $105.7 萬 | 0.00% | +2,890+19.4% | 加碼 |
| GoalVest Advisory LLC | 18,400 | $109.3 萬 | 0.23% | 00.0% | 不變 |
| Comerica Bank | 18,808 | $111.7 萬 | 0.00% | +13,147+232.2% | 加碼 |
| Fox Run Management, L.L.C. | 18,861 | $112.0 萬 | 0.17% | −18,644−49.7% | 減碼 |
| Ameriprise Financial Inc | 19,021 | $113.0 萬 | 0.00% | +19,021 | 新進 |
| Hennion & Walsh Asset Management, Inc. | 19,711 | $117.1 萬 | 0.04% | +4,415+28.9% | 加碼 |
| Intech Investment Management LLC | 20,007 | $118.8 萬 | 0.01% | −6,351−24.1% | 減碼 |
| Oppenheimer & Co Inc | 20,100 | $119.4 萬 | 0.01% | −23,495−53.9% | 減碼 |
| Credit Agricole S A | 21,535 | $127.9 萬 | 0.00% | +21,535 | 新進 |
| Dorsey & Whitney Trust CO LLC | 21,611 | $128.3 萬 | 0.07% | 00.0% | 不變 |
| Russell Investments Group, Ltd. | 22,393 | $133.0 萬 | 0.00% | +14,657+189.5% | 加碼 |
| Manufacturers Life Insurance Company, The | 22,607 | $134.3 萬 | 0.00% | +8,902+65.0% | 加碼 |
| Dark Forest Capital Management LP | 23,858 | $141.7 萬 | 0.05% | −10,889−31.3% | 減碼 |
| State Board of Administration of Florida Retirement System | 24,264 | $144.1 萬 | 0.00% | +3,615+17.5% | 加碼 |
| IMC-Chicago, LLC | 25,044 | $148.7 萬 | 0.03% | +6,435+34.6% | 加碼 |
| MetLife Investment Management | 25,405 | $150.9 萬 | 0.01% | +25,405 | 新進 |
| Truist Financial Corp | 25,500 | $151.4 萬 | 0.00% | +3,230+14.5% | 加碼 |
| Los Angeles Capital Management LLC | 25,637 | $152.3 萬 | 0.01% | +944+3.8% | 加碼 |
| Virtus ETF Advisers LLC | 25,990 | $154.4 萬 | 0.85% | +1,175+4.7% | 加碼 |
| Quantbot Technologies LP | 26,831 | $159.3 萬 | 0.04% | +19,329+257.7% | 加碼 |
| Quantum Private Wealth, LLC | 29,223 | $173.6 萬 | 0.51% | +1,800+6.6% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 30,067 | $178.6 萬 | 0.00% | +5,367+21.7% | 加碼 |
| SG Americas Securities, LLC | 31,823 | $189.0 萬 | 0.01% | +24,231+319.2% | 加碼 |
| Merit Financial Group, LLC | 31,855 | $189.2 萬 | 0.02% | −18,040−36.2% | 減碼 |
| Colony Group, LLC | 32,919 | $194.9 萬 | 0.00% | +32,919 | 新進 |
| Kornitzer Capital Management Inc | 33,000 | $196.0 萬 | 0.04% | −3,660−10.0% | 減碼 |
| Point72 Asset Management, L.P. | 33,223 | $197.3 萬 | 0.00% | −12,436−27.2% | 減碼 |
| Wolverine Trading, LLC | 33,287 | $202.5 萬 | 0.04% | +33,287 | 新進 |
| Mackenzie Financial Corp | 34,289 | $203.6 萬 | 0.00% | −15,481−31.1% | 減碼 |
| Cambridge Investment Research Advisors, Inc. | 35,077 | $208.3 萬 | 0.01% | +129+0.4% | 加碼 |
| HWG Holdings LP | 35,468 | $210.6 萬 | 0.53% | +35,468 | 新進 |
| Deutsche Bank AG | 36,134 | $214.6 萬 | 0.00% | +8,490+30.7% | 加碼 |
| Private Advisor Group, LLC | 37,683 | $223.8 萬 | 0.01% | +37,683 | 新進 |
| Alliancebernstein L.P. | 39,320 | $233.5 萬 | 0.00% | +3,600+10.1% | 加碼 |
| Janus Henderson Group PLC | 39,350 | $233.7 萬 | 0.00% | −7,411−15.8% | 減碼 |
| Principal Financial Group Inc | 39,403 | $234.0 萬 | 0.00% | +39,403 | 新進 |
| Victory Capital Management Inc | 41,389 | $245.8 萬 | 0.00% | +41,389 | 新進 |
| Amundi | 41,730 | $254.5 萬 | 0.00% | −2,165−4.9% | 減碼 |
| Royal Bank of Canada | 43,363 | $257.5 萬 | 0.00% | +11,862+37.7% | 加碼 |
| Janney Montgomery Scott LLC | 45,731 | $271.6 萬 | 0.01% | −30−0.1% | 減碼 |
| Group One Trading, L.P. | 46,903 | $278.6 萬 | 0.08% | +39,604+542.6% | 加碼 |
| Polen Capital Management LLC | 47,291 | $280.9 萬 | 0.01% | +70+0.1% | 加碼 |
| LPL Financial LLC | 48,693 | $289.2 萬 | 0.00% | +12,423+34.3% | 加碼 |
| Cubist Systematic Strategies, LLC | 49,508 | $294.0 萬 | 0.04% | +21,778+78.5% | 加碼 |
| California State Teachers Retirement System | 50,677 | $301.0 萬 | 0.00% | −92−0.2% | 減碼 |
| Aquatic Capital Management LLC | 53,873 | $320.0 萬 | 0.06% | +20,848+63.1% | 加碼 |
| Penserra Capital Management LLC | 57,728 | $342.8 萬 | 0.04% | −10,584−15.5% | 減碼 |
| Legato Capital Management LLC | 58,848 | $349.5 萬 | 0.38% | −19,714−25.1% | 減碼 |
| Rice Hall James & Associates, LLC | 60,724 | $360.6 萬 | 0.20% | −34,007−35.9% | 減碼 |
| Barclays PLC | 62,563 | $371.6 萬 | 0.00% | −17,798−22.1% | 減碼 |
| BNP Paribas Arbitrage, SA | 63,009 | $374.2 萬 | 0.00% | +55,208+707.7% | 加碼 |
| Kennedy Capital Management, Inc. | 64,601 | $383.7 萬 | 0.08% | −81,608−55.8% | 減碼 |
| Campbell Newman Asset Management Inc | 65,365 | $388.2 萬 | 0.28% | +354+0.5% | 加碼 |
| Capital Fund Management S.A. | 65,535 | $389.2 萬 | 0.04% | −46,810−41.7% | 減碼 |
| SEI Investments Co | 66,198 | $393.2 萬 | 0.00% | +24,125+57.3% | 加碼 |
| Alps Advisors Inc | 66,325 | $393.9 萬 | 0.02% | +1,682+2.6% | 加碼 |