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 |
|---|---|---|---|---|---|
| Skopos Labs, Inc. | 13,863 | $40.5 萬 | 0.02% | +13,863 | 新進 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,181 | $40.8 萬 | 0.00% | −64,898−82.1% | 減碼 |
| Voya Investment Management LLC | 14,363 | $41.3 萬 | 0.00% | +134+0.9% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 13,277 | $41.9 萬 | 0.00% | +1,469+12.4% | 加碼 |
| Fox Run Management, L.L.C. | 14,944 | $43.0 萬 | 0.07% | −3,917−20.8% | 減碼 |
| Truvestments Capital LLC | 15,450 | $44.5 萬 | 0.08% | +1,920+14.2% | 加碼 |
| Traynor Capital Management, Inc. | 16,157 | $46.5 萬 | 0.03% | −253−1.5% | 減碼 |
| Advisory Services Network, LLC | 16,396 | $47.2 萬 | 0.01% | −133−0.8% | 減碼 |
| Virginia Retirement Systems Et Al | 16,500 | $47.5 萬 | 0.00% | +16,500 | 新進 |
| TFC Financial Management | 16,741 | $48.2 萬 | 0.06% | −101−0.6% | 減碼 |
| GoalVest Advisory LLC | 17,900 | $51.5 萬 | 0.10% | −500−2.7% | 減碼 |
| Axq Capital, LP | 18,931 | $54.5 萬 | 0.12% | +11,264+146.9% | 加碼 |
| Hennion & Walsh Asset Management, Inc. | 19,355 | $55.7 萬 | 0.02% | −356−1.8% | 減碼 |
| Janus Henderson Group PLC | 20,134 | $58.0 萬 | 0.00% | −19,216−48.8% | 減碼 |
| Manufacturers Life Insurance Company, The | 20,424 | $58.8 萬 | 0.00% | −2,183−9.7% | 減碼 |
| Nissay Asset Management Corp | 20,502 | $59.0 萬 | 0.00% | +12,437+154.2% | 加碼 |
| Mariner, LLC | 20,563 | $59.2 萬 | 0.00% | +7,336+55.5% | 加碼 |
| Teacher Retirement System of Texas | 20,999 | $60.4 萬 | 0.00% | +7,851+59.7% | 加碼 |
| Credit Agricole S A | 21,045 | $60.6 萬 | 0.00% | −490−2.3% | 減碼 |
| Oxford Asset Management LLP | 21,186 | $61.0 萬 | 0.22% | +15,483+271.5% | 加碼 |
| STRS Ohio | 21,200 | $61.0 萬 | 0.00% | +4,800+29.3% | 加碼 |
| Dorsey & Whitney Trust CO LLC | 21,611 | $62.2 萬 | 0.03% | 00.0% | 不變 |
| Globeflex Capital L P | 21,633 | $62.3 萬 | 0.10% | +21,633 | 新進 |
| Canada Pension Plan Investment Board | 21,800 | $62.7 萬 | 0.00% | +20,600+1,716.7% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,360 | $64.4 萬 | 0.00% | +4,554+25.6% | 加碼 |
| Alpine Woods Capital Investors, LLC | 23,026 | $66.3 萬 | 0.16% | +23,026 | 新進 |
| Skyview Financial Group LLC | 23,038 | $66.3 萬 | 0.68% | +23,038 | 新進 |
| Polen Capital Management LLC | 23,565 | $67.8 萬 | 0.00% | −23,726−50.2% | 減碼 |
| Toroso Investments, LLC | 24,185 | $69.6 萬 | 0.00% | +18,223+305.7% | 加碼 |
| State Board of Administration of Florida Retirement System | 24,264 | $69.8 萬 | 0.00% | 00.0% | 不變 |
| MetLife Investment Management | 25,405 | $73.1 萬 | 0.00% | 00.0% | 不變 |
| Virtus ETF Advisers LLC | 25,990 | $74.8 萬 | 0.35% | 00.0% | 不變 |
| Intech Investment Management LLC | 26,096 | $75.1 萬 | 0.01% | +6,089+30.4% | 加碼 |
| Journey Strategic Wealth LLC | 26,397 | $76.0 萬 | 0.02% | +26,397 | 新進 |
| Voloridge Investment Management, LLC | 26,695 | $76.8 萬 | 0.00% | −144,911−84.4% | 減碼 |
| Quantum Private Wealth, LLC | 29,223 | $84.1 萬 | 0.25% | 00.0% | 不變 |
| Schonfeld Strategic Advisors LLC | 31,166 | $89.7 萬 | 0.00% | +15,056+93.5% | 加碼 |
| Truist Financial Corp | 32,700 | $94.1 萬 | 0.00% | +7,200+28.2% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 32,814 | $94.4 萬 | 0.00% | +2,747+9.1% | 加碼 |
| Colony Group, LLC | 34,303 | $98.7 萬 | 0.00% | +1,384+4.2% | 加碼 |
| Headlands Technologies LLC | 34,308 | $98.7 萬 | 0.08% | +34,308 | 新進 |
| Russell Investments Group, Ltd. | 35,065 | $100.9 萬 | 0.00% | +12,672+56.6% | 加碼 |
| Franklin Resources Inc | 35,072 | $100.9 萬 | 0.00% | +34,806+13,085.0% | 加碼 |
| Natixis | 35,086 | $101.0 萬 | 0.00% | +35,086 | 新進 |
| Man Group plc | 36,094 | $103.9 萬 | 0.00% | +19,980+124.0% | 加碼 |
| Kornitzer Capital Management Inc | 36,154 | $104.1 萬 | 0.02% | +3,154+9.6% | 加碼 |
| Engineers Gate Manager LP | 36,587 | $105.3 萬 | 0.01% | −60,908−62.5% | 減碼 |
| Verition Fund Management LLC | 37,200 | $107.1 萬 | 0.01% | −33,986−47.7% | 減碼 |
| Merit Financial Group, LLC | 37,281 | $107.3 萬 | 0.01% | +5,426+17.0% | 加碼 |
| Deutsche Bank AG | 38,723 | $111.4 萬 | 0.00% | +2,589+7.2% | 加碼 |
| Alliancebernstein L.P. | 39,320 | $113.2 萬 | 0.00% | 00.0% | 不變 |
| Cambridge Investment Research Advisors, Inc. | 39,600 | $114.0 萬 | 0.00% | +4,523+12.9% | 加碼 |
| LPL Financial LLC | 40,074 | $115.3 萬 | 0.00% | −8,619−17.7% | 減碼 |
| Mackenzie Financial Corp | 40,245 | $116.3 萬 | 0.00% | +5,956+17.4% | 加碼 |
| Legato Capital Management LLC | 40,687 | $117.1 萬 | 0.10% | −18,161−30.9% | 減碼 |
| Royal Bank of Canada | 45,133 | $129.9 萬 | 0.00% | +1,770+4.1% | 加碼 |
| Freestone Grove Partners LP | 46,128 | $132.8 萬 | 0.01% | +46,128 | 新進 |
| Amundi | 46,316 | $133.3 萬 | 0.00% | +4,586+11.0% | 加碼 |
| Janney Montgomery Scott LLC | 46,381 | $133.5 萬 | 0.00% | +650+1.4% | 加碼 |
| Two Sigma Advisers, LP | 47,100 | $135.6 萬 | 0.00% | +32,700+227.1% | 加碼 |
| Rice Hall James & Associates, LLC | 47,114 | $135.6 萬 | 0.07% | −13,610−22.4% | 減碼 |
| California State Teachers Retirement System | 50,911 | $146.5 萬 | 0.00% | +234+0.5% | 加碼 |
| Twinbeech Capital LP | 52,221 | $150.3 萬 | 0.11% | +52,221 | 新進 |
| Los Angeles Capital Management LLC | 25,637 | $151.1 萬 | 0.01% | 00.0% | 不變 |
| Rhumbline Advisers | 57,693 | $166.0 萬 | 0.00% | −12,732−18.1% | 減碼 |
| Principal Financial Group Inc | 58,950 | $169.7 萬 | 0.00% | +19,547+49.6% | 加碼 |
| Ameriprise Financial Inc | 58,956 | $169.7 萬 | 0.00% | +39,935+210.0% | 加碼 |
| Campbell & CO Investment Adviser LLC | 59,952 | $172.5 萬 | 0.08% | +59,952 | 新進 |
| Aquatic Capital Management LLC | 61,352 | $176.6 萬 | 0.05% | +7,479+13.9% | 加碼 |
| Alps Advisors Inc | 62,242 | $179.1 萬 | 0.01% | −4,083−6.2% | 減碼 |
| Campbell Newman Asset Management Inc | 63,148 | $181.7 萬 | 0.13% | −2,217−3.4% | 減碼 |
| Walleye Capital LLC | 64,520 | $185.7 萬 | 0.01% | +64,520 | 新進 |
| Kennedy Capital Management, Inc. | 64,625 | $186.0 萬 | 0.04% | +240.0% | 加碼 |
| Susquehanna International Group, LLP | 65,625 | $188.9 萬 | 0.00% | −61,546−48.4% | 減碼 |
| Dynamic Technology Lab Private Ltd | 69,225 | $199.2 萬 | 0.45% | +69,225 | 新進 |
| HRT Financial LP | 69,724 | $200.6 萬 | 0.01% | +63,530+1,025.7% | 加碼 |
| New York State Common Retirement Fund | 70,400 | $202.6 萬 | 0.00% | +1,700+2.5% | 加碼 |
| ExodusPoint Capital Management, LP | 70,751 | $203.6 萬 | 0.02% | +70,751 | 新進 |
| SG Americas Securities, LLC | 70,992 | $204.3 萬 | 0.00% | +39,169+123.1% | 加碼 |
| Lumbard & Kellner, LLC | 71,161 | $204.8 萬 | 0.72% | −1,278−1.8% | 減碼 |
| Barclays PLC | 73,805 | $212.4 萬 | 0.00% | +11,242+18.0% | 加碼 |
| Victory Capital Management Inc | 76,882 | $221.3 萬 | 0.00% | +35,493+85.8% | 加碼 |
| UBS Asset Management Americas Inc | 77,207 | $222.2 萬 | 0.00% | −5,430−6.6% | 減碼 |
| Point72 Asset Management, L.P. | 77,457 | $222.9 萬 | 0.00% | +44,234+133.1% | 加碼 |
| Millennium Management LLC | 78,088 | $224.7 萬 | 0.00% | −44,414−36.3% | 減碼 |
| SEI Investments Co | 78,810 | $226.8 萬 | 0.00% | +12,612+19.1% | 加碼 |
| Capital Fund Management S.A. | 79,160 | $227.8 萬 | 0.02% | +13,625+20.8% | 加碼 |
| BNP Paribas Arbitrage, SA | 82,502 | $237.4 萬 | 0.00% | +19,493+30.9% | 加碼 |
| Swiss National Bank | 89,100 | $256.4 萬 | 0.00% | +4,500+5.3% | 加碼 |
| ArrowMark Colorado Holdings LLC | 110,432 | $317.8 萬 | 0.07% | 00.0% | 不變 |
| Y-Intercept (Hong Kong) Ltd | 120,251 | $346.1 萬 | 0.08% | +120,251 | 新進 |
| JPMorgan Chase & Co | 123,103 | $354.3 萬 | 0.00% | +8,215+7.2% | 加碼 |
| FMR LLC | 124,406 | $358.0 萬 | 0.00% | +23,564+23.4% | 加碼 |
| Wells Fargo & Company | 133,918 | $385.4 萬 | 0.00% | −83,908−38.5% | 減碼 |
| Axiom Investors LLC | 134,076 | $385.9 萬 | 0.03% | −130,584−49.3% | 減碼 |
| Baird Financial Group, Inc. | 134,899 | $388.2 萬 | 0.01% | +54,109+67.0% | 加碼 |
| Bank of New York Mellon Corp | 137,042 | $394.4 萬 | 0.00% | +3,522+2.6% | 加碼 |
| Renaissance Technologies LLC | 139,989 | $402.9 萬 | 0.01% | −184,000−56.8% | 減碼 |
| Raymond James Financial Inc | 141,811 | $408.1 萬 | 0.00% | −25,505−15.2% | 減碼 |
| Palisades Investment Partners, LLC | 144,209 | $415.0 萬 | 1.57% | +3,100+2.2% | 加碼 |