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 4 季 13F 持有人
American Superconductor Corp 在 2025/12/31 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
- 240
- 較 2025 年第 3 季 −29 家
- 持有股數
- 3,307 萬
- 較 2025 年第 3 季 +46.1 萬 (+1.4%)
- 總市值
- $9.53 億
- 較 2025 年第 3 季 −$9.83 億 (−50.8%)
- 新進機構
- 41
- 另有 106 家加碼
- 清倉機構
- 70
- 另有 64 家減碼
另有 4 家機構在 2025 年第 3 季持有、還沒有申報 2025 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 | $9.53 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 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 2025 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | 不變 |
| Turning Point Benefit Group, Inc. | 2 | $57 | 0.00% | 00.0% | 不變 |
| Massmutual Trust Co FSB | 3 | $86 | 0.00% | 00.0% | 不變 |
| Central Trust Co | 4 | $116 | 0.00% | +4 | 新進 |
| SJS Investment Consulting Inc. | 5 | $144 | 0.00% | +5 | 新進 |
| SRS Capital Advisors, Inc. | 7 | $201 | 0.00% | −3,665−99.8% | 減碼 |
| True Wealth Design, LLC | 7 | $202 | 0.00% | 00.0% | 不變 |
| JFS Wealth Advisors, LLC | 10 | $288 | 0.00% | 00.0% | 不變 |
| Keating Financial Advisory Services, Inc. | 13 | $374 | 0.00% | +13 | 新進 |
| Fortitude Family Office, LLC | 33 | $950 | 0.00% | 00.0% | 不變 |
| Federated Hermes, Inc. | 34 | $979 | 0.00% | 00.0% | 不變 |
| Whittier Trust Co of Nevada Inc | 40 | $1,230 | 0.00% | 00.0% | 不變 |
| Private Trust Co NA | 50 | $1,439 | 0.00% | −25−33.3% | 減碼 |
| Hager Investment Management Services, LLC | 50 | $1,439 | 0.00% | 00.0% | 不變 |
| Rothschild Investment LLC | 51 | $1,468 | 0.00% | −14−21.5% | 減碼 |
| Smartleaf Asset Management LLC | 53 | $1,534 | 0.00% | +37+231.3% | 加碼 |
| CIBC Private Wealth Group, LLC | 69 | $1,986 | 0.00% | +44+176.0% | 加碼 |
| Quarry LP | 71 | $2,043 | 0.00% | +10+16.4% | 加碼 |
| WPG Advisers, LLC | 87 | $2,504 | 0.00% | −81−48.2% | 減碼 |
| MAI Capital Management | 90 | $2,591 | 0.00% | +90 | 新進 |
| TD Waterhouse Canada Inc. | 100 | $2,877 | 0.00% | 00.0% | 不變 |
| Trust Co of Vermont | 100 | $2,878 | 0.00% | 00.0% | 不變 |
| Archer Investment Corp | 100 | $2,878 | 0.00% | 00.0% | 不變 |
| National Bank of Canada | 120 | $3,452 | 0.00% | +110+1,100.0% | 加碼 |
| EverSource Wealth Advisors, LLC | 124 | $3,569 | 0.00% | −73−37.1% | 減碼 |
| Parallel Advisors, LLC | 146 | $4,202 | 0.00% | 00.0% | 不變 |
| Spire Wealth Management | 157 | $4,518 | 0.00% | −60−27.6% | 減碼 |
| IFP Advisors, Inc | 163 | $4,691 | 0.00% | +139+579.2% | 加碼 |
| Greenline Wealth Management LLC | 169 | $4,867 | 0.01% | +169 | 新進 |
| Northwestern Mutual Wealth Management Co | 170 | $4,893 | 0.00% | +170 | 新進 |
| Signaturefd, LLC | 187 | $5,382 | 0.00% | −726−79.5% | 減碼 |
| Vermillion Wealth Management, Inc. | 200 | $5,756 | 0.00% | +200 | 新進 |
| Sunbelt Securities, Inc. | 205 | $5,900 | 0.00% | 00.0% | 不變 |
| SHP Wealth Management | 271 | $7,800 | 0.00% | +271 | 新進 |
| Sterling Capital Management LLC | 290 | $8,346 | 0.00% | +184+173.6% | 加碼 |
| Bullock Wealth Management Group | 307 | $8,835 | 0.00% | 00.0% | 不變 |
| Atlantic Trust, LLC | 393 | $1.13 萬 | 0.00% | 00.0% | 不變 |
| SWAN Capital LLC | 400 | $1.15 萬 | 0.00% | 00.0% | 不變 |
| CoreCap Advisors, LLC | 484 | $1.39 萬 | 0.00% | +484 | 新進 |
| Nisa Investment Advisors, LLC | 529 | $1.52 萬 | 0.00% | 00.0% | 不變 |
| Farther Finance Advisors, LLC | 567 | $1.63 萬 | 0.00% | +562+11,240.0% | 加碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 700 | $2.00 萬 | 0.00% | +245+53.8% | 加碼 |
| Allworth Financial LP | 716 | $2.06 萬 | 0.00% | −19−2.6% | 減碼 |
| Versant Capital Management, Inc | 746 | $2.15 萬 | 0.00% | +118+18.8% | 加碼 |
| GWM Advisors LLC | 771 | $2.22 萬 | 0.00% | −8,870−92.0% | 減碼 |
| Lodestone Wealth Management LLC | 1,054 | $3.03 萬 | 0.01% | +1,054 | 新進 |
| GAMMA Investing LLC | 1,081 | $3.11 萬 | 0.00% | +99+10.1% | 加碼 |
| Essential Partners LLC | 1,152 | $3.32 萬 | 0.01% | −140−10.8% | 減碼 |
| Amalgamated Bank | 1,373 | $4.00 萬 | 0.00% | +188+15.9% | 加碼 |
| Rockefeller Capital Management L.P. | 1,563 | $4.50 萬 | 0.00% | +492+45.9% | 加碼 |
| Citigroup Inc | 1,595 | $4.59 萬 | 0.00% | −9,499−85.6% | 減碼 |
| KBC Group NV | 1,613 | $4.60 萬 | 0.00% | 00.0% | 不變 |
| Global Retirement Partners, LLC | 1,978 | $5.69 萬 | 0.00% | −1,234−38.4% | 減碼 |
| Caitong International Asset Management Co., Ltd | 2,092 | $6.02 萬 | 0.01% | +2,092 | 新進 |
| GPS Wealth Strategies Group, LLC | 2,275 | $6.55 萬 | 0.06% | −9,162−80.1% | 減碼 |
| Federation des caisses Desjardins du Quebec | 2,625 | $7.55 萬 | 0.00% | +1,925+275.0% | 加碼 |
| SBI Securities Co., Ltd. | 2,693 | $7.75 萬 | 0.00% | −715−21.0% | 減碼 |
| Tower Research Capital LLC (TRC) | 2,891 | $8.32 萬 | 0.00% | +1,269+78.2% | 加碼 |
| State of Wyoming | 3,021 | $8.69 萬 | 0.01% | +3,021 | 新進 |
| Group One Trading, L.P. | 3,041 | $8.75 萬 | 0.00% | −43,862−93.5% | 減碼 |
| Ameritas Investment Partners, Inc. | 3,652 | $10.5 萬 | 0.00% | 00.0% | 不變 |
| The PNC Financial Services Group, Inc. | 4,260 | $12.3 萬 | 0.00% | −282−6.2% | 減碼 |
| Ensign Peak Advisors, Inc | 4,550 | $13.1 萬 | 0.00% | −4,300−48.6% | 減碼 |
| Steward Partners Investment Advisory, LLC | 5,625 | $16.2 萬 | 0.00% | +3,000+114.3% | 加碼 |
| State of Alaska, Department of Revenue | 6,146 | $17.6 萬 | 0.00% | +4,047+192.8% | 加碼 |
| Kestra Advisory Services, LLC | 6,923 | $19.9 萬 | 0.00% | −2,990−30.2% | 減碼 |
| Kingsview Wealth Management, LLC | 6,995 | $20.1 萬 | 0.00% | +1,325+23.4% | 加碼 |
| D.A. Davidson & Co. | 7,008 | $20.2 萬 | 0.00% | +731+11.6% | 加碼 |
| Quest Partners LLC | 7,175 | $20.6 萬 | 0.01% | +7,173+358,650.0% | 加碼 |
| City Center Advisors, LLC | 7,517 | $21.6 萬 | 0.20% | +7,517 | 新進 |
| CWM, LLC | 7,752 | $22.3 萬 | 0.00% | −720−8.5% | 減碼 |
| Jones Financial Companies LLLP | 7,851 | $22.6 萬 | 0.00% | +2,012+34.5% | 加碼 |
| Precision Wealth Strategies, LLC | 8,137 | $23.4 萬 | 0.08% | +8,137 | 新進 |
| Handelsbanken Fonder AB | 8,600 | $24.8 萬 | 0.00% | +8,600 | 新進 |
| Principal Securities, Inc. | 8,636 | $24.9 萬 | 0.00% | +688+8.7% | 加碼 |
| US Bancorp | 8,760 | $25.2 萬 | 0.00% | +8,760 | 新進 |
| Assenagon Asset Management S.A. | 8,889 | $25.6 萬 | 0.00% | −1,142−11.4% | 減碼 |
| Winton Group Ltd | 9,385 | $27.0 萬 | 0.01% | +9,385 | 新進 |
| KLP Kapitalforvaltning AS | 9,400 | $27.1 萬 | 0.00% | 00.0% | 不變 |
| PDT Partners, LLC | 9,732 | $28.0 萬 | 0.02% | +9,732 | 新進 |
| Graham Capital Management, L.P. | 10,066 | $29.0 萬 | 0.01% | +10,066 | 新進 |
| Commonwealth Equity Services, LLC | 10,097 | $29.1 萬 | 0.00% | −3,808−27.4% | 減碼 |
| ROI Financial Advisors, LLC | 10,133 | $29.2 萬 | 0.17% | +714+7.6% | 加碼 |
| HighTower Advisors, LLC | 10,479 | $30.2 萬 | 0.00% | +4,649+79.7% | 加碼 |
| XTX Topco Ltd | 10,551 | $30.4 萬 | 0.01% | +10,551 | 新進 |
| Round Rock Advisors, LLC | 10,709 | $30.8 萬 | 0.05% | +10,709 | 新進 |
| Fund Advisors of America Inc | 11,053 | $31.8 萬 | 0.29% | +11,053 | 新進 |
| Advisor Group Holdings, Inc. | 11,206 | $32.3 萬 | 0.00% | −101,994−90.1% | 減碼 |
| State of Wisconsin Investment Board | 11,227 | $32.3 萬 | 0.00% | +4,823+75.3% | 加碼 |
| Cetera Investment Advisers | 11,425 | $32.9 萬 | 0.00% | −58,941−83.8% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 11,442 | $32.9 萬 | 0.00% | −625−5.2% | 減碼 |
| HSBC Holdings PLC | 11,582 | $33.4 萬 | 0.00% | +2,625+29.3% | 加碼 |
| ProShare Advisors LLC | 11,654 | $33.5 萬 | 0.00% | +3,020+35.0% | 加碼 |
| Diversified Trust Co | 12,311 | $35.4 萬 | 0.01% | +2,811+29.6% | 加碼 |
| Arizona State Retirement System | 12,524 | $36.0 萬 | 0.00% | −359−2.8% | 減碼 |
| Quantinno Capital Management LP | 12,942 | $37.2 萬 | 0.00% | +7,377+132.6% | 加碼 |
| Entropy Technologies, LP | 13,457 | $38.7 萬 | 0.02% | +3,056+29.4% | 加碼 |
| F/M Investments LLC | 13,470 | $38.8 萬 | 0.01% | +13,470 | 新進 |
| Acadian Asset Management LLC | 14,061 | $40.2 萬 | 0.00% | +12,466+781.6% | 加碼 |
| Boothbay Fund Management, LLC | 13,990 | $40.3 萬 | 0.01% | +13,990 | 新進 |