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
- 2,729 萬
- 較 2024 年第 1 季 +310.7 萬 (+12.8%)
- 總市值
- $6.38 億
- 較 2024 年第 1 季 +$3.12 億 (+95.4%)
- 新進機構
- 50
- 另有 45 家加碼
- 清倉機構
- 23
- 另有 39 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 | $9.54 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 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,544,019 | $5,950 萬 | 0.00% | +1,797,753+240.9% | 加碼 |
| Baillie Gifford & Co | 2,214,083 | $5,179 萬 | 0.04% | −312,467−12.4% | 減碼 |
| AWM Investment Company, Inc. | 2,153,855 | $5,038 萬 | 6.81% | −507,464−19.1% | 減碼 |
| Vanguard Group Inc | 2,086,720 | $4,881 萬 | 0.00% | +387,786+22.8% | 加碼 |
| Hood River Capital Management LLC | 1,735,014 | $4,058 萬 | 0.84% | +116,207+7.2% | 加碼 |
| Assenagon Asset Management S.A. | 1,057,064 | $2,472 萬 | 0.06% | +914,872+643.4% | 加碼 |
| Royce & Associates LP | 982,963 | $2,299 萬 | 0.21% | −210,219−17.6% | 減碼 |
| Driehaus Capital Management LLC | 921,998 | $2,157 萬 | 0.21% | −9,981−1.1% | 減碼 |
| Geode Capital Management, LLC | 810,901 | $1,897 萬 | 0.00% | +426,160+110.8% | 加碼 |
| Morgan Stanley | 806,416 | $1,886 萬 | 0.00% | −742,832−47.9% | 減碼 |
| State Street Corp | 766,144 | $1,792 萬 | 0.00% | +432,029+129.3% | 加碼 |
| Invesco Ltd. | 669,336 | $1,566 萬 | 0.00% | −194,891−22.6% | 減碼 |
| Oberweis Asset Management Inc | 664,400 | $1,554 萬 | 0.95% | +30,000+4.7% | 加碼 |
| D. E. Shaw & Co., Inc. | 650,257 | $1,521 萬 | 0.02% | +362,062+125.6% | 加碼 |
| Telemark Asset Management, LLC | 600,000 | $1,403 萬 | 1.27% | +200,000+50.0% | 加碼 |
| Essex Investment Management Co LLC | 577,626 | $1,351 萬 | 2.53% | −6,298−1.1% | 減碼 |
| Dimensional Fund Advisors LP | 532,216 | $1,245 萬 | 0.00% | −48,331−8.3% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 522,913 | $1,223 萬 | 0.05% | +127,122+32.1% | 加碼 |
| Citadel Advisors LLC | 380,795 | $890.7 萬 | 0.01% | +48,398+14.6% | 加碼 |
| Millennium Management LLC | 374,848 | $876.8 萬 | 0.01% | −124,819−25.0% | 減碼 |
| Goldman Sachs Group Inc | 362,829 | $848.7 萬 | 0.00% | +113,260+45.4% | 加碼 |
| Nuveen Asset Management, LLC | 285,623 | $668.1 萬 | 0.00% | +285,623 | 新進 |
| First Trust Advisors LP | 281,710 | $658.9 萬 | 0.01% | +30,547+12.2% | 加碼 |
| ArrowMark Colorado Holdings LLC | 246,432 | $576.4 萬 | 0.07% | −60,000−19.6% | 減碼 |
| EAM Investors, LLC | 203,926 | $477.0 萬 | 0.78% | +140,828+223.2% | 加碼 |
| Hillsdale Investment Management Inc. | 190,250 | $445.0 萬 | 0.35% | +178,950+1,583.6% | 加碼 |
| Renaissance Technologies LLC | 187,989 | $439.7 萬 | 0.01% | +74,500+65.6% | 加碼 |
| Trexquant Investment LP | 185,848 | $434.7 萬 | 0.07% | +69,051+59.1% | 加碼 |
| Cubist Systematic Strategies, LLC | 178,727 | $418.0 萬 | 0.07% | −57,379−24.3% | 減碼 |
| JPMorgan Chase & Co | 172,354 | $403.1 萬 | 0.00% | +110,218+177.4% | 加碼 |
| ClariVest Asset Management LLC | 156,560 | $366.2 萬 | 0.37% | +69,303+79.4% | 加碼 |
| Rice Hall James & Associates, LLC | 148,288 | $346.8 萬 | 0.21% | +148,288 | 新進 |
| Hussman Strategic Advisors, Inc. | 126,000 | $294.7 萬 | 0.81% | +21,000+20.0% | 加碼 |
| Acadian Asset Management LLC | 124,488 | $291.0 萬 | 0.01% | +76,270+158.2% | 加碼 |
| Bank of New York Mellon Corp | 122,239 | $285.9 萬 | 0.00% | +102,652+524.1% | 加碼 |
| Palisades Investment Partners, LLC | 122,239 | $285.9 萬 | 1.42% | +122,239 | 新進 |
| SG Americas Securities, LLC | 115,615 | $270.4 萬 | 0.02% | +115,615 | 新進 |
| Prescott Group Capital Management, L.L.C. | 111,091 | $259.8 萬 | 0.41% | 00.0% | 不變 |
| Andrew Hill Investment Advisors, Inc. | 110,107 | $257.5 萬 | 2.13% | −6,111−5.3% | 減碼 |
| GMT Capital Corp | 108,066 | $252.8 萬 | 0.09% | 00.0% | 不變 |
| Bridgeway Capital Management, LLC | 99,700 | $233.2 萬 | 0.05% | −30,000−23.1% | 減碼 |
| Legato Capital Management LLC | 98,787 | $231.1 萬 | 0.31% | +9,120+10.2% | 加碼 |
| Charles Schwab Investment Management Inc | 97,873 | $228.9 萬 | 0.00% | +81,907+513.0% | 加碼 |
| Voloridge Investment Management, LLC | 95,038 | $222.3 萬 | 0.01% | +95,038 | 新進 |
| Walleye Capital LLC | 90,737 | $212.2 萬 | 0.02% | +89,769+9,273.7% | 加碼 |
| Northern Trust Corp | 87,751 | $205.2 萬 | 0.00% | +16,038+22.4% | 加碼 |
| Alps Advisors Inc | 81,785 | $191.3 萬 | 0.01% | −6,305−7.2% | 減碼 |
| Options Solutions, LLC | 79,389 | $185.7 萬 | 1.11% | +56,188+242.2% | 加碼 |
| Qube Research & Technologies Ltd | 71,120 | $166.3 萬 | 0.00% | −249,100−77.8% | 減碼 |
| New York State Common Retirement Fund | 69,500 | $162.6 萬 | 0.00% | +13,800+24.8% | 加碼 |
| Merit Financial Group, LLC | 68,954 | $161.3 萬 | 0.04% | −8,997−11.5% | 減碼 |
| Jane Street Group, LLC | 68,070 | $159.2 萬 | 0.00% | −288,403−80.9% | 減碼 |
| Lisanti Capital Growth, LLC | 62,495 | $146.2 萬 | 0.35% | +62,495 | 新進 |
| Susquehanna International Group, LLP | 57,842 | $135.3 萬 | 0.00% | +40,775+238.9% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 57,014 | $133.4 萬 | 0.00% | −76,889−57.4% | 減碼 |
| UBS Group AG | 55,990 | $131.0 萬 | 0.00% | +39,740+244.6% | 加碼 |
| GTS Securities LLC | 53,853 | $126.0 萬 | 0.03% | +3,704+7.4% | 加碼 |
| Stephens Inc | 53,367 | $124.8 萬 | 0.02% | +53,367 | 新進 |
| Tudor Investment Corp Et Al | 48,276 | $112.9 萬 | 0.01% | +48,276 | 新進 |
| BNP Paribas Arbitrage, SA | 47,640 | $111.4 萬 | 0.00% | +47,640 | 新進 |
| Rhumbline Advisers | 46,276 | $108.2 萬 | 0.00% | +44,888+3,234.0% | 加碼 |
| LPL Financial LLC | 44,994 | $105.2 萬 | 0.00% | +32,175+251.0% | 加碼 |
| Cambridge Investment Research Advisors, Inc. | 42,033 | $98.3 萬 | 0.00% | −3,334−7.3% | 減碼 |
| Ardsley Advisory Partners LP | 40,000 | $93.6 萬 | 0.17% | −35,000−46.7% | 減碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 39,146 | $91.6 萬 | 0.00% | +828+2.2% | 加碼 |
| Laurion Capital Management LP | 38,206 | $89.4 萬 | 0.03% | −262,117−87.3% | 減碼 |
| Raymond James Financial Services Advisors, Inc. | 37,318 | $87.3 萬 | 0.00% | +37,318 | 新進 |
| Alliancebernstein L.P. | 35,720 | $83.5 萬 | 0.00% | +35,720 | 新進 |
| Graham Capital Management, L.P. | 35,380 | $82.8 萬 | 0.03% | +8,488+31.6% | 加碼 |
| Engineers Gate Manager LP | 35,100 | $82.1 萬 | 0.02% | +10,945+45.3% | 加碼 |
| Alpine Global Management, LLC | 32,327 | $75.6 萬 | 0.13% | +32,327 | 新進 |
| Jump Financial, LLC | 32,300 | $75.5 萬 | 0.02% | −83,544−72.1% | 減碼 |
| Simplex Trading, LLC | 32,021 | $74.8 萬 | 0.02% | −21,641−40.3% | 減碼 |
| GoalVest Advisory LLC | 29,930 | $70.0 萬 | 0.22% | 00.0% | 不變 |
| Bank of America Corp | 28,223 | $66.0 萬 | 0.00% | −4,588−14.0% | 減碼 |
| Price T Rowe Associates Inc | 27,779 | $65.0 萬 | 0.00% | +10,868+64.3% | 加碼 |
| Semanteon Capital Management, LP | 27,114 | $63.4 萬 | 0.45% | +27,114 | 新進 |
| Royal Bank of Canada | 27,010 | $63.2 萬 | 0.00% | −1,639−5.7% | 減碼 |
| Two Sigma Investments, LP | 26,400 | $61.7 萬 | 0.00% | −9,529−26.5% | 減碼 |
| Corton Capital Inc. | 25,760 | $60.3 萬 | 0.32% | +12,773+98.4% | 加碼 |
| SEI Investments Co | 24,048 | $56.2 萬 | 0.00% | +24,048 | 新進 |
| Wells Fargo & Company | 23,567 | $55.1 萬 | 0.00% | +10,233+76.7% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 22,537 | $52.7 萬 | 0.00% | −17,389−43.6% | 減碼 |
| Cetera Investment Advisers | 20,677 | $48.4 萬 | 0.00% | +20,677 | 新進 |
| Point72 Asset Management, L.P. | 20,490 | $47.9 萬 | 0.00% | +16,790+453.8% | 加碼 |
| Quantbot Technologies LP | 20,399 | $47.7 萬 | 0.02% | +20,399 | 新進 |
| Schonfeld Strategic Advisors LLC | 20,100 | $47.0 萬 | 0.00% | −48,194−70.6% | 減碼 |
| Joule Financial, LLC | 19,308 | $45.2 萬 | 0.16% | −21,934−53.2% | 減碼 |
| Corebridge Financial, Inc. | 18,366 | $43.0 萬 | 0.00% | +18,366 | 新進 |
| Occudo Quantitative Strategies LP | 18,117 | $42.4 萬 | 0.08% | +1,156+6.8% | 加碼 |
| Ameriprise Financial Inc | 16,674 | $39.0 萬 | 0.00% | −3,459−17.2% | 減碼 |
| TFC Financial Management | 16,471 | $38.5 萬 | 0.07% | 00.0% | 不變 |
| Deutsche Bank AG | 14,899 | $34.8 萬 | 0.00% | +14,899 | 新進 |
| HSBC Holdings PLC | 13,444 | $31.3 萬 | 0.00% | +13,444 | 新進 |
| Bayesian Capital Management, LP | 13,300 | $31.1 萬 | 0.04% | +13,300 | 新進 |
| Advisory Services Network, LLC | 13,256 | $31.0 萬 | 0.01% | +13,256 | 新進 |
| Man Group plc | 13,168 | $30.8 萬 | 0.00% | −72,277−84.6% | 減碼 |
| Harel Insurance Investments & Financial Services Ltd. | 13,152 | $30.8 萬 | 0.01% | −9,772−42.6% | 減碼 |
| Manufacturers Life Insurance Company, The | 13,123 | $30.7 萬 | 0.00% | +13,123 | 新進 |
| Bailard, Inc. | 12,938 | $30.3 萬 | 0.01% | −9,500−42.3% | 減碼 |