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。
2024 年第 4 季 13F 持有人
American Superconductor Corp 在 2024/12/31 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
- 191
- 較 2024 年第 3 季 +24 家
- 持有股數
- 2,752 萬
- 較 2024 年第 3 季 +62.4 萬 (+2.3%)
- 總市值
- $6.78 億
- 較 2024 年第 3 季 +$4,334 萬 (+6.8%)
- 新進機構
- 55
- 另有 58 家加碼
- 清倉機構
- 31
- 另有 52 家減碼
另有 4 家機構在 2024 年第 3 季持有、還沒有申報 2024 年第 4 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 | $9.54 億 |
| 2025 年第 3 季 | 273 | $19.5 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 | $6.44 億 |
| 2024 年第 2 季 | 155 | $6.38 億 |
| 2024 年第 1 季 | 128 | $3.27 億 |
| 2023 年第 4 季 | 99 | $1.81 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 | $6,459 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 | $1.79 億 |
| 2021 年第 3 季 | 101 | $2.43 億 |
| 2021 年第 2 季 | 105 | $2.86 億 |
| 2021 年第 1 季 | 104 | $3.12 億 |
2024 年第 4 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 2024 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,427,893 | $8,443 萬 | 0.00% | +707,110+26.0% | 加碼 |
| Vanguard Group Inc | 2,222,935 | $5,475 萬 | 0.00% | −203,343−8.4% | 減碼 |
| Baillie Gifford & Co | 1,649,790 | $4,063 萬 | 0.03% | −456,605−21.7% | 減碼 |
| AWM Investment Company, Inc. | 1,513,478 | $3,728 萬 | 4.54% | −205,589−12.0% | 減碼 |
| Hood River Capital Management LLC | 1,236,146 | $3,045 萬 | 0.45% | −195,794−13.7% | 減碼 |
| Macquarie Group Ltd | 1,040,179 | $2,562 萬 | 0.03% | +44,613+4.5% | 加碼 |
| Driehaus Capital Management LLC | 942,698 | $2,322 萬 | 0.19% | +143,936+18.0% | 加碼 |
| State Street Corp | 909,295 | $2,240 萬 | 0.00% | +3,045+0.3% | 加碼 |
| Nuveen Asset Management, LLC | 878,624 | $2,164 萬 | 0.01% | −151,686−14.7% | 減碼 |
| Geode Capital Management, LLC | 856,455 | $2,110 萬 | 0.00% | +9,043+1.1% | 加碼 |
| Royce & Associates LP | 838,932 | $2,066 萬 | 0.19% | −116,242−12.2% | 減碼 |
| Oberweis Asset Management Inc | 664,400 | $1,636 萬 | 0.77% | 00.0% | 不變 |
| Dimensional Fund Advisors LP | 654,299 | $1,612 萬 | 0.00% | +46,354+7.6% | 加碼 |
| Telemark Asset Management, LLC | 600,000 | $1,478 萬 | 1.47% | 00.0% | 不變 |
| Wellington Management Group LLP | 461,230 | $1,136 萬 | 0.00% | +461,230 | 新進 |
| Morgan Stanley | 438,171 | $1,079 萬 | 0.00% | +60,766+16.1% | 加碼 |
| Essex Investment Management Co LLC | 429,876 | $1,059 萬 | 1.90% | −34,630−7.5% | 減碼 |
| UBS Group AG | 425,877 | $1,049 萬 | 0.00% | +365,050+600.1% | 加碼 |
| Raymond James Financial Inc | 413,646 | $1,019 萬 | 0.00% | +413,646 | 新進 |
| Allspring Global Investments Holdings, LLC | 377,375 | $929.5 萬 | 0.01% | −56,770−13.1% | 減碼 |
| Legal & General Group Plc | 347,549 | $856.0 萬 | 0.00% | +10,342+3.1% | 加碼 |
| First Trust Advisors LP | 335,053 | $825.2 萬 | 0.01% | +43,808+15.0% | 加碼 |
| Northern Trust Corp | 327,805 | $807.4 萬 | 0.00% | +26,819+8.9% | 加碼 |
| Charles Schwab Investment Management Inc | 317,869 | $782.9 萬 | 0.00% | +13,341+4.4% | 加碼 |
| Goldman Sachs Group Inc | 311,718 | $767.8 萬 | 0.00% | +70,592+29.3% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 296,792 | $731.0 萬 | 0.01% | +296,792 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 277,250 | $682.9 萬 | 0.03% | −149,011−35.0% | 減碼 |
| Citadel Advisors LLC | 259,839 | $640.0 萬 | 0.01% | −36,218−12.2% | 減碼 |
| AQR Capital Management LLC | 256,230 | $631.1 萬 | 0.01% | +151,015+143.5% | 加碼 |
| D. E. Shaw & Co., Inc. | 252,209 | $621.2 萬 | 0.01% | −1,204−0.5% | 減碼 |
| Balyasny Asset Management LLC | 238,992 | $588.6 萬 | 0.01% | +238,992 | 新進 |
| Invesco Ltd. | 197,783 | $487.1 萬 | 0.00% | −340,616−63.3% | 減碼 |
| Qube Research & Technologies Ltd | 183,974 | $453.1 萬 | 0.01% | +53,843+41.4% | 加碼 |
| Hillsdale Investment Management Inc. | 183,800 | $452.7 萬 | 0.23% | +1,150+0.6% | 加碼 |
| ArrowMark Colorado Holdings LLC | 146,432 | $360.7 萬 | 0.05% | −59,000−28.7% | 減碼 |
| Palisades Investment Partners, LLC | 142,415 | $350.7 萬 | 1.48% | +12,317+9.5% | 加碼 |
| Andrew Hill Investment Advisors, Inc. | 114,971 | $283.2 萬 | 2.10% | −72,569−38.7% | 減碼 |
| Bank of New York Mellon Corp | 108,609 | $267.5 萬 | 0.00% | +8,731+8.7% | 加碼 |
| GMT Capital Corp | 108,066 | $266.2 萬 | 0.13% | 00.0% | 不變 |
| KBC Group NV | 101,175 | $249.2 萬 | 0.01% | +101,175 | 新進 |
| Ardsley Advisory Partners LP | 100,000 | $246.3 萬 | 0.48% | 00.0% | 不變 |
| KP Management LLC | 95,000 | $234.0 萬 | 0.82% | +95,000 | 新進 |
| Rice Hall James & Associates, LLC | 83,130 | $204.7 萬 | 0.11% | −64,062−43.5% | 減碼 |
| Swiss National Bank | 75,300 | $185.5 萬 | 0.00% | +3,100+4.3% | 加碼 |
| Panagora Asset Management Inc | 73,613 | $181.3 萬 | 0.01% | +30,212+69.6% | 加碼 |
| UBS Asset Management Americas Inc | 73,274 | $180.5 萬 | 0.00% | +12,942+21.5% | 加碼 |
| Ameriprise Financial Inc | 69,281 | $170.6 萬 | 0.00% | −9,219−11.7% | 減碼 |
| Baird Financial Group, Inc. | 67,945 | $167.3 萬 | 0.00% | +67,945 | 新進 |
| New York State Common Retirement Fund | 66,536 | $163.9 萬 | 0.00% | +2,436+3.8% | 加碼 |
| Barclays PLC | 65,903 | $162.3 萬 | 0.00% | +7,575+13.0% | 加碼 |
| Hussman Strategic Advisors, Inc. | 63,000 | $155.2 萬 | 0.46% | −42,000−40.0% | 減碼 |
| Algert Global LLC | 62,558 | $154.1 萬 | 0.04% | +62,558 | 新進 |
| Campbell Newman Asset Management Inc | 60,205 | $148.3 萬 | 0.12% | +60,205 | 新進 |
| LPL Financial LLC | 58,534 | $144.2 萬 | 0.00% | +44,985+332.0% | 加碼 |
| Amundi | 52,911 | $143.7 萬 | 0.00% | +52,911 | 新進 |
| Alps Advisors Inc | 58,304 | $143.6 萬 | 0.01% | −20,275−25.8% | 減碼 |
| Legato Capital Management LLC | 54,276 | $133.7 萬 | 0.17% | −57,676−51.5% | 減碼 |
| Options Solutions, LLC | 54,239 | $133.6 萬 | 0.60% | +4,415+8.9% | 加碼 |
| SEI Investments Co | 52,106 | $128.3 萬 | 0.00% | −10,891−17.3% | 減碼 |
| Merit Financial Group, LLC | 51,942 | $127.9 萬 | 0.02% | −1,526−2.9% | 減碼 |
| Rhumbline Advisers | 51,119 | $125.9 萬 | 0.00% | +606+1.2% | 加碼 |
| JPMorgan Chase & Co | 50,012 | $123.2 萬 | 0.00% | −43,422−46.5% | 減碼 |
| Capital Fund Management S.A. | 48,622 | $119.8 萬 | 0.01% | −29,023−37.4% | 減碼 |
| Susquehanna International Group, LLP | 47,501 | $117.0 萬 | 0.00% | +47,501 | 新進 |
| Nkcfo LLC | 47,000 | $115.8 萬 | 0.51% | +47,000 | 新進 |
| Caption Management, LLC | 45,900 | $113.1 萬 | 0.05% | +45,900 | 新進 |
| Dorsey & Whitney Trust CO LLC | 45,300 | $111.6 萬 | 0.06% | +45,300 | 新進 |
| Range Financial Group LLC | 42,018 | $103.5 萬 | 0.48% | +42,018 | 新進 |
| HRT Financial LP | 39,274 | $96.7 萬 | 0.00% | +39,274 | 新進 |
| Los Angeles Capital Management LLC | 38,372 | $94.5 萬 | 0.00% | +17,803+86.6% | 加碼 |
| Alliancebernstein L.P. | 35,720 | $88.0 萬 | 0.00% | 00.0% | 不變 |
| California State Teachers Retirement System | 35,559 | $87.6 萬 | 0.00% | +709+2.0% | 加碼 |
| Gsa Capital Partners LLP | 34,661 | $85.4 萬 | 0.06% | +34,661 | 新進 |
| Wells Fargo & Company | 34,267 | $84.4 萬 | 0.00% | +13,899+68.2% | 加碼 |
| Cambridge Investment Research Advisors, Inc. | 33,464 | $82.4 萬 | 0.00% | +2,511+8.1% | 加碼 |
| Deutsche Bank AG | 32,913 | $81.1 萬 | 0.00% | +10,029+43.8% | 加碼 |
| Franklin Resources Inc | 32,815 | $80.8 萬 | 0.00% | 00.0% | 不變 |
| Main Management ETF Advisors, LLC | 31,328 | $77.2 萬 | 0.03% | −2,816−8.2% | 減碼 |
| Citigroup Inc | 30,919 | $76.2 萬 | 0.00% | +5,449+21.4% | 加碼 |
| Jane Street Group, LLC | 29,342 | $72.3 萬 | 0.00% | +10,655+57.0% | 加碼 |
| Emerald Advisers, LLC | 28,119 | $69.3 萬 | 0.03% | +28,119 | 新進 |
| GWM Advisors LLC | 26,874 | $66.2 萬 | 0.00% | +23,645+732.3% | 加碼 |
| Bridgeway Capital Management, LLC | 26,791 | $66.0 萬 | 0.01% | −72,909−73.1% | 減碼 |
| Millennium Management LLC | 23,065 | $56.8 萬 | 0.00% | −239,134−91.2% | 減碼 |
| Ieq Capital, LLC | 22,835 | $56.2 萬 | 0.01% | +22,835 | 新進 |
| Price T Rowe Associates Inc | 22,600 | $55.7 萬 | 0.00% | +2,121+10.4% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 22,306 | $54.9 萬 | 0.00% | +3,506+18.6% | 加碼 |
| MetLife Investment Management | 21,201 | $52.2 萬 | 0.00% | +1,415+7.2% | 加碼 |
| Simplex Trading, LLC | 21,212 | $52.2 萬 | 0.01% | −2,983−12.3% | 減碼 |
| IMC-Chicago, LLC | 20,906 | $51.5 萬 | 0.01% | +20,906 | 新進 |
| STRS Ohio | 20,900 | $51.5 萬 | 0.00% | +4,300+25.9% | 加碼 |
| Royal Bank of Canada | 20,543 | $50.6 萬 | 0.00% | −20,473−49.9% | 減碼 |
| Summit Global Investments | 20,049 | $49.4 萬 | 0.03% | +20,049 | 新進 |
| GoalVest Advisory LLC | 20,000 | $49.3 萬 | 0.14% | 00.0% | 不變 |
| Q Fund Management (Hong Kong) Ltd | 20,000 | $49.3 萬 | 0.52% | +20,000 | 新進 |
| EAM Investors, LLC | 18,967 | $46.7 萬 | 0.07% | −114,218−85.8% | 減碼 |
| Wolverine Trading, LLC | 17,874 | $45.0 萬 | 0.01% | +17,874 | 新進 |
| Two Sigma Investments, LP | 18,222 | $44.9 萬 | 0.00% | −628−3.3% | 減碼 |
| Spire Wealth Management | 17,517 | $43.1 萬 | 0.01% | +2,628+17.7% | 加碼 |
| HSBC Holdings PLC | 17,379 | $42.9 萬 | 0.00% | +2,937+20.3% | 加碼 |