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 1 季 13F 持有人
American Superconductor Corp 在 2024/3/31 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
- 128
- 較 2023 年第 4 季 +29 家
- 持有股數
- 2,418 萬
- 較 2023 年第 4 季 +797.3 萬 (+49.2%)
- 總市值
- $3.27 億
- 較 2023 年第 4 季 +$1.46 億 (+80.9%)
- 新進機構
- 43
- 另有 41 家加碼
- 清倉機構
- 14
- 另有 23 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 1 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 2023 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 2,661,319 | $3,595 萬 | 4.71% | +433,018+19.4% | 加碼 |
| Baillie Gifford & Co | 2,526,550 | $3,413 萬 | 0.03% | +440,271+21.1% | 加碼 |
| Vanguard Group Inc | 1,698,934 | $2,295 萬 | 0.00% | +396,814+30.5% | 加碼 |
| Hood River Capital Management LLC | 1,618,807 | $2,187 萬 | 0.49% | +1,618,807 | 新進 |
| Morgan Stanley | 1,549,248 | $2,093 萬 | 0.00% | +1,226,478+380.0% | 加碼 |
| Royce & Associates LP | 1,193,182 | $1,612 萬 | 0.14% | −52,678−4.2% | 減碼 |
| Driehaus Capital Management LLC | 931,979 | $1,259 萬 | 0.13% | +931,979 | 新進 |
| Invesco Ltd. | 864,227 | $1,168 萬 | 0.00% | −687−0.1% | 減碼 |
| BlackRock Inc. | 746,266 | $1,008 萬 | 0.00% | +132,966+21.7% | 加碼 |
| Oberweis Asset Management Inc | 634,400 | $857.1 萬 | 0.62% | +258,600+68.8% | 加碼 |
| Essex Investment Management Co LLC | 583,924 | $788.9 萬 | 1.56% | −40,094−6.4% | 減碼 |
| Dimensional Fund Advisors LP | 580,547 | $784.3 萬 | 0.00% | −103,151−15.1% | 減碼 |
| Millennium Management LLC | 499,667 | $675.1 萬 | 0.01% | +86,900+21.1% | 加碼 |
| Telemark Asset Management, LLC | 400,000 | $540.4 萬 | 0.56% | +400,000 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 395,791 | $534.7 萬 | 0.02% | +273,957+224.9% | 加碼 |
| Geode Capital Management, LLC | 384,741 | $520.0 萬 | 0.00% | +89,780+30.4% | 加碼 |
| Jane Street Group, LLC | 356,473 | $481.6 萬 | 0.01% | +142,974+67.0% | 加碼 |
| State Street Corp | 334,115 | $451.4 萬 | 0.00% | −5,242−1.5% | 減碼 |
| Citadel Advisors LLC | 332,397 | $449.1 萬 | 0.00% | +70,167+26.8% | 加碼 |
| Qube Research & Technologies Ltd | 320,220 | $432.6 萬 | 0.01% | +88,586+38.2% | 加碼 |
| ArrowMark Colorado Holdings LLC | 306,432 | $414.0 萬 | 0.05% | −125,000−29.0% | 減碼 |
| Laurion Capital Management LP | 300,323 | $405.7 萬 | 0.11% | 00.0% | 不變 |
| D. E. Shaw & Co., Inc. | 288,195 | $389.4 萬 | 0.00% | −147,549−33.9% | 減碼 |
| First Trust Advisors LP | 251,163 | $339.3 萬 | 0.00% | +13,928+5.9% | 加碼 |
| CM Management, LLC | 250,000 | $337.8 萬 | 2.84% | +55,000+28.2% | 加碼 |
| Goldman Sachs Group Inc | 249,569 | $337.2 萬 | 0.00% | +199,591+399.4% | 加碼 |
| Cubist Systematic Strategies, LLC | 236,106 | $319.0 萬 | 0.04% | +164,989+232.0% | 加碼 |
| G2 Investment Partners Management LLC | 154,139 | $208.2 萬 | 0.56% | +154,139 | 新進 |
| Assenagon Asset Management S.A. | 142,192 | $192.1 萬 | 0.01% | +116,786+459.7% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 133,903 | $180.9 萬 | 0.00% | +133,903 | 新進 |
| Bridgeway Capital Management, LLC | 129,700 | $175.2 萬 | 0.04% | −15,000−10.4% | 減碼 |
| Trexquant Investment LP | 116,797 | $157.8 萬 | 0.03% | +4,972+4.4% | 加碼 |
| Andrew Hill Investment Advisors, Inc. | 116,218 | $157.0 萬 | 1.39% | +116,218 | 新進 |
| Jump Financial, LLC | 115,844 | $156.5 萬 | 0.04% | +60,435+109.1% | 加碼 |
| Renaissance Technologies LLC | 113,489 | $153.3 萬 | 0.00% | +113,489 | 新進 |
| Prescott Group Capital Management, L.L.C. | 111,091 | $150.1 萬 | 0.24% | +30,000+37.0% | 加碼 |
| GMT Capital Corp | 108,066 | $146.0 萬 | 0.06% | +108,066 | 新進 |
| Hussman Strategic Advisors, Inc. | 105,000 | $141.9 萬 | 0.33% | +105,000 | 新進 |
| Squarepoint Ops LLC | 91,427 | $123.5 萬 | 0.01% | +54,080+144.8% | 加碼 |
| Legato Capital Management LLC | 89,667 | $121.1 萬 | 0.15% | 00.0% | 不變 |
| Alps Advisors Inc | 88,090 | $119.0 萬 | 0.01% | +88,090 | 新進 |
| ClariVest Asset Management LLC | 87,257 | $117.9 萬 | 0.12% | +87,257 | 新進 |
| Man Group plc | 85,445 | $115.4 萬 | 0.00% | +22,197+35.1% | 加碼 |
| Merit Financial Group, LLC | 77,951 | $104.2 萬 | 0.02% | −4,438−5.4% | 減碼 |
| Ardsley Advisory Partners LP | 75,000 | $101.3 萬 | 0.15% | +75,000 | 新進 |
| Northern Trust Corp | 71,713 | $96.9 萬 | 0.00% | +12,620+21.4% | 加碼 |
| Schonfeld Strategic Advisors LLC | 68,294 | $92.3 萬 | 0.01% | +50,838+291.2% | 加碼 |
| EAM Investors, LLC | 63,098 | $85.2 萬 | 0.13% | +3,560+6.0% | 加碼 |
| JPMorgan Chase & Co | 62,136 | $83.9 萬 | 0.00% | +62,136 | 新進 |
| ExodusPoint Capital Management, LP | 59,499 | $80.4 萬 | 0.01% | −5,874−9.0% | 減碼 |
| New York State Common Retirement Fund | 55,700 | $75.3 萬 | 0.00% | +55,700 | 新進 |
| Simplex Trading, LLC | 53,662 | $72.4 萬 | 0.02% | +53,662 | 新進 |
| Balyasny Asset Management LLC | 52,150 | $70.5 萬 | 0.00% | −61,897−54.3% | 減碼 |
| GTS Securities LLC | 50,149 | $67.8 萬 | 0.02% | +6,996+16.2% | 加碼 |
| Acadian Asset Management LLC | 48,218 | $64.9 萬 | 0.00% | +23,174+92.5% | 加碼 |
| IMC-Chicago, LLC | 47,219 | $63.8 萬 | 0.02% | +14,850+45.9% | 加碼 |
| Cambridge Investment Research Advisors, Inc. | 45,367 | $61.3 萬 | 0.00% | −14,883−24.7% | 減碼 |
| Brevan Howard Capital Management LP | 41,831 | $56.5 萬 | 0.05% | +41,831 | 新進 |
| Joule Financial, LLC | 41,242 | $55.7 萬 | 0.20% | +20,621+100.0% | 加碼 |
| Citigroup Inc | 40,405 | $54.6 萬 | 0.00% | +3,052+8.2% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 39,926 | $53.9 萬 | 0.00% | −407−1.0% | 減碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 38,318 | $51.8 萬 | 0.00% | +10,197+36.3% | 加碼 |
| Boothbay Fund Management, LLC | 37,290 | $50.4 萬 | 0.01% | +37,290 | 新進 |
| Bank of Montreal | 37,253 | $50.4 萬 | 0.00% | +37,253 | 新進 |
| Two Sigma Investments, LP | 35,929 | $48.5 萬 | 0.00% | +17,929+99.6% | 加碼 |
| Marathon Trading Investment Management LLC | 34,400 | $46.5 萬 | 0.18% | +34,400 | 新進 |
| Point72 Asia (Singapore) Pte. Ltd. | 34,326 | $46.4 萬 | 0.12% | +28,364+475.7% | 加碼 |
| Barclays PLC | 34,279 | $46.3 萬 | 0.00% | −21,330−38.4% | 減碼 |
| Bank of America Corp | 32,811 | $44.3 萬 | 0.00% | −18,766−36.4% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 32,662 | $44.1 萬 | 0.03% | +32,662 | 新進 |
| GoalVest Advisory LLC | 29,930 | $40.4 萬 | 0.13% | +29,930 | 新進 |
| Royal Bank of Canada | 28,649 | $38.8 萬 | 0.00% | +729+2.6% | 加碼 |
| Landscape Capital Management, L.L.C. | 27,754 | $37.5 萬 | 0.03% | 00.0% | 不變 |
| Graham Capital Management, L.P. | 26,892 | $36.3 萬 | 0.01% | −50,438−65.2% | 減碼 |
| Cannon Global Investment Management, LLC | 25,500 | $34.5 萬 | 0.93% | +25,500 | 新進 |
| Engineers Gate Manager LP | 24,155 | $32.6 萬 | 0.01% | +24,155 | 新進 |
| Verition Fund Management LLC | 23,985 | $32.4 萬 | 0.00% | +23,985 | 新進 |
| Options Solutions, LLC | 23,201 | $31.3 萬 | 0.18% | +23,201 | 新進 |
| Harel Insurance Investments & Financial Services Ltd. | 22,924 | $31.0 萬 | 0.01% | −3,388−12.9% | 減碼 |
| Bailard, Inc. | 22,438 | $30.3 萬 | 0.01% | +238+1.1% | 加碼 |
| Jefferies Financial Group Inc. | 21,500 | $29.0 萬 | 0.01% | +200+0.9% | 加碼 |
| Ameriprise Financial Inc | 20,133 | $27.2 萬 | 0.00% | +20,133 | 新進 |
| Bank of New York Mellon Corp | 19,587 | $26.5 萬 | 0.00% | −8,602−30.5% | 減碼 |
| Susquehanna International Group, LLP | 17,067 | $23.1 萬 | 0.00% | −155,158−90.1% | 減碼 |
| Occudo Quantitative Strategies LP | 16,961 | $22.9 萬 | 0.04% | +16,961 | 新進 |
| Price T Rowe Associates Inc | 16,911 | $22.9 萬 | 0.00% | 00.0% | 不變 |
| TFC Financial Management | 16,471 | $22.3 萬 | 0.04% | 00.0% | 不變 |
| UBS Group AG | 16,250 | $22.0 萬 | 0.00% | +13,535+498.5% | 加碼 |
| Charles Schwab Investment Management Inc | 15,966 | $21.6 萬 | 0.00% | 00.0% | 不變 |
| Atria Wealth Solutions, Inc. | 15,498 | $20.9 萬 | 0.00% | +1,029+7.1% | 加碼 |
| Quadrature Capital Ltd | 15,066 | $20.3 萬 | 0.00% | +15,066 | 新進 |
| Wells Fargo & Company | 13,334 | $18.0 萬 | 0.00% | +11,238+536.2% | 加碼 |
| Corton Capital Inc. | 12,987 | $17.5 萬 | 0.06% | +12,987 | 新進 |
| LPL Financial LLC | 12,819 | $17.3 萬 | 0.00% | +1,620+14.5% | 加碼 |
| ProShare Advisors LLC | 12,325 | $16.7 萬 | 0.00% | 00.0% | 不變 |
| Oppenheimer & Co Inc | 12,200 | $16.5 萬 | 0.00% | −8,000−39.6% | 減碼 |
| Greenwich Wealth Management LLC | 11,924 | $16.1 萬 | 0.01% | −2,442−17.0% | 減碼 |
| Hillsdale Investment Management Inc. | 11,300 | $15.3 萬 | 0.01% | +11,300 | 新進 |
| Virtu Financial LLC | 11,284 | $15.2 萬 | 0.01% | +11,284 | 新進 |
| GPS Wealth Strategies Group, LLC | 9,152 | $12.4 萬 | 0.02% | −1,500−14.1% | 減碼 |