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 2 季 13F 持有人
American Superconductor Corp 在 2024/6/30 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
- 155
- 較 2024 年第 1 季 +27 家
- 持有股數
- 2,719 萬
- 較 2024 年第 1 季 +409.5 萬 (+17.7%)
- 總市值
- $6.36 億
- 較 2024 年第 1 季 +$3.24 億 (+103.9%)
- 新進機構
- 50
- 另有 46 家加碼
- 清倉機構
- 23
- 另有 38 家減碼
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 |
2024 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 2024 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Arrowstreet Capital, Limited Partnership | 57,014 | $133.4 萬 | 0.00% | −76,889−57.4% | 減碼 |
| Susquehanna International Group, LLP | 57,842 | $135.3 萬 | 0.00% | +40,775+238.9% | 加碼 |
| Lisanti Capital Growth, LLC | 62,495 | $146.2 萬 | 0.35% | +62,495 | 新進 |
| Jane Street Group, LLC | 68,070 | $159.2 萬 | 0.00% | −288,403−80.9% | 減碼 |
| Merit Financial Group, LLC | 68,954 | $161.3 萬 | 0.04% | −8,997−11.5% | 減碼 |
| New York State Common Retirement Fund | 69,500 | $162.6 萬 | 0.00% | +13,800+24.8% | 加碼 |
| Qube Research & Technologies Ltd | 71,120 | $166.3 萬 | 0.00% | −249,100−77.8% | 減碼 |
| Options Solutions, LLC | 79,389 | $185.7 萬 | 1.11% | +56,188+242.2% | 加碼 |
| Alps Advisors Inc | 81,785 | $191.3 萬 | 0.01% | −6,305−7.2% | 減碼 |
| JPMorgan Chase & Co | 86,177 | $201.6 萬 | 0.00% | +55,109+177.4% | 加碼 |
| Northern Trust Corp | 87,751 | $205.2 萬 | 0.00% | +16,038+22.4% | 加碼 |
| Walleye Capital LLC | 90,737 | $212.2 萬 | 0.02% | +89,769+9,273.7% | 加碼 |
| Voloridge Investment Management, LLC | 95,038 | $222.3 萬 | 0.01% | +95,038 | 新進 |
| Charles Schwab Investment Management Inc | 97,873 | $228.9 萬 | 0.00% | +81,907+513.0% | 加碼 |
| Legato Capital Management LLC | 98,787 | $231.1 萬 | 0.31% | +9,120+10.2% | 加碼 |
| Bridgeway Capital Management, LLC | 99,700 | $233.2 萬 | 0.05% | −30,000−23.1% | 減碼 |
| GMT Capital Corp | 108,066 | $252.8 萬 | 0.09% | 00.0% | 不變 |
| Andrew Hill Investment Advisors, Inc. | 110,107 | $257.5 萬 | 2.13% | −6,111−5.3% | 減碼 |
| Prescott Group Capital Management, L.L.C. | 111,091 | $259.8 萬 | 0.41% | 00.0% | 不變 |
| SG Americas Securities, LLC | 115,615 | $270.4 萬 | 0.02% | +115,615 | 新進 |
| Palisades Investment Partners, LLC | 122,239 | $285.9 萬 | 1.42% | +122,239 | 新進 |
| Bank of New York Mellon Corp | 122,239 | $285.9 萬 | 0.00% | +102,652+524.1% | 加碼 |
| Acadian Asset Management LLC | 124,488 | $291.0 萬 | 0.01% | +76,270+158.2% | 加碼 |
| Hussman Strategic Advisors, Inc. | 126,000 | $294.7 萬 | 0.81% | +21,000+20.0% | 加碼 |
| Rice Hall James & Associates, LLC | 148,288 | $346.8 萬 | 0.21% | +148,288 | 新進 |
| ClariVest Asset Management LLC | 156,560 | $366.2 萬 | 0.37% | +69,303+79.4% | 加碼 |
| Cubist Systematic Strategies, LLC | 178,727 | $418.0 萬 | 0.07% | −57,379−24.3% | 減碼 |
| Trexquant Investment LP | 185,848 | $434.7 萬 | 0.07% | +69,051+59.1% | 加碼 |
| Renaissance Technologies LLC | 187,989 | $439.7 萬 | 0.01% | +74,500+65.6% | 加碼 |
| Hillsdale Investment Management Inc. | 190,250 | $445.0 萬 | 0.35% | +178,950+1,583.6% | 加碼 |
| EAM Investors, LLC | 203,926 | $477.0 萬 | 0.78% | +140,828+223.2% | 加碼 |
| ArrowMark Colorado Holdings LLC | 246,432 | $576.4 萬 | 0.07% | −60,000−19.6% | 減碼 |
| First Trust Advisors LP | 281,710 | $658.9 萬 | 0.01% | +30,547+12.2% | 加碼 |
| Nuveen Asset Management, LLC | 285,623 | $668.1 萬 | 0.00% | +285,623 | 新進 |
| Goldman Sachs Group Inc | 362,829 | $848.7 萬 | 0.00% | +113,260+45.4% | 加碼 |
| Millennium Management LLC | 374,848 | $876.8 萬 | 0.01% | −124,819−25.0% | 減碼 |
| Citadel Advisors LLC | 380,795 | $890.7 萬 | 0.01% | +48,398+14.6% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 522,913 | $1,223 萬 | 0.05% | +127,122+32.1% | 加碼 |
| Dimensional Fund Advisors LP | 532,216 | $1,245 萬 | 0.00% | −48,331−8.3% | 減碼 |
| Essex Investment Management Co LLC | 577,626 | $1,351 萬 | 2.53% | −6,298−1.1% | 減碼 |
| Telemark Asset Management, LLC | 600,000 | $1,403 萬 | 1.27% | +200,000+50.0% | 加碼 |
| D. E. Shaw & Co., Inc. | 650,257 | $1,521 萬 | 0.02% | +362,062+125.6% | 加碼 |
| Oberweis Asset Management Inc | 664,400 | $1,554 萬 | 0.95% | +30,000+4.7% | 加碼 |
| Invesco Ltd. | 669,336 | $1,566 萬 | 0.00% | −194,891−22.6% | 減碼 |
| State Street Corp | 766,144 | $1,792 萬 | 0.00% | +432,029+129.3% | 加碼 |
| Morgan Stanley | 806,416 | $1,886 萬 | 0.00% | +290,000+56.2% | 加碼 |
| Geode Capital Management, LLC | 810,901 | $1,897 萬 | 0.00% | +426,160+110.8% | 加碼 |
| Driehaus Capital Management LLC | 921,998 | $2,157 萬 | 0.21% | −9,981−1.1% | 減碼 |
| Royce & Associates LP | 982,963 | $2,299 萬 | 0.21% | −210,219−17.6% | 減碼 |
| Assenagon Asset Management S.A. | 1,057,064 | $2,472 萬 | 0.06% | +914,872+643.4% | 加碼 |
| Hood River Capital Management LLC | 1,735,014 | $4,058 萬 | 0.84% | +116,207+7.2% | 加碼 |
| Vanguard Group Inc | 2,086,720 | $4,881 萬 | 0.00% | +387,786+22.8% | 加碼 |
| AWM Investment Company, Inc. | 2,153,855 | $5,038 萬 | 6.81% | −507,464−19.1% | 減碼 |
| Baillie Gifford & Co | 2,214,083 | $5,179 萬 | 0.04% | −312,467−12.4% | 減碼 |
| BlackRock Inc. | 2,544,019 | $5,950 萬 | 0.00% | +1,797,753+240.9% | 加碼 |
| CM Management, LLC | 0 | $0 | 0.00% | −250,000−100.0% | 清倉 |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −154,139−100.0% | 清倉 |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −91,427−100.0% | 清倉 |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −59,499−100.0% | 清倉 |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −52,150−100.0% | 清倉 |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −47,219−100.0% | 清倉 |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −41,831−100.0% | 清倉 |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −37,290−100.0% | 清倉 |
| Marathon Trading Investment Management LLC | 0 | $0 | 0.00% | −34,400−100.0% | 清倉 |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −34,326−100.0% | 清倉 |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −32,662−100.0% | 清倉 |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −27,754−100.0% | 清倉 |
| Cannon Global Investment Management, LLC | 0 | $0 | 0.00% | −25,500−100.0% | 清倉 |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −21,500−100.0% | 清倉 |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −15,066−100.0% | 清倉 |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −12,325−100.0% | 清倉 |
| Virtu Financial LLC | 0 | $0 | 0.00% | −11,284−100.0% | 清倉 |
| Stone House Investment Management, LLC | 0 | $0 | 0.00% | −600−100.0% | 清倉 |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −550−100.0% | 清倉 |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −220−100.0% | 清倉 |
| First Manhattan Co | 0 | $0 | 0.00% | −150−100.0% | 清倉 |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −21−100.0% | 清倉 |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −2,143−100.0% | 清倉 |