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AMSC

American Superconductor Corporation · Industrials · Electrical Equipment & Parts

28.71 -3.0% 市值 $1.39B 报价延迟(FMP) · 截至 Oct 13 20:08 UTC — 与下方申报数据相互独立

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
97被追踪持有人
+2Δ持有人
21.85M持有股份
$738.85M报告持仓市值
+12新建仓位
−10清仓
Stable 确信度评分 39/100 计算方式说明 → 在研究台查询相关说明 →

动量输入(同类管理人): 持有人广度 +2.1% · 股份流向 -3.0% · 净新建仓位 +2.1% — 公式
持股分散化 — 持有人增多,合计持仓比例缩小

所有持股数据:仅限已追踪的 13F 管理人,普通股持仓,报告期 Q1 2026

持股变化趋势
季度持有人Δ股份报告持仓市值新增清仓
Q2 2026 96 +4 22.82M $946.45M +10 −8
Q1 2026 97 +2 21.85M $738.85M +12 −10
Q4 2025 95 -1 24.00M $691.45M — −1
Q3 2025 19 +1 15.15M $899.55M +1 —
Q2 2025 15 +1 11.40M $418.12M +1 —
Q1 2025 11 0 4.33M $78.61M +1 −1
Q4 2024 11 0 5.01M $123.30M +2 −2
Q3 2024 10 0 4.09M $96.55M +2 −2
Q2 2024 10 — 4.75M $111.12M — —
持有人数量
持有人 · Q1 2026
#管理人股份Δ股份价值其权重持有
1 BlackRock ✦ (被动) 3.98M +6.2% $134.81M 0.0% ▲ Add 4 SEC ↗ ×16
2 Vanguard Capital Management Llc 2.04M — $69.04M 0.0% n/c 1 SEC ↗
3 Baillie Gifford ✦ 1.45M -3.9% $49.00M 0.1% ▼ Trim 8 SEC ↗ ×4
4 State Street Global Advisors ✦ (被动) 1.26M +5.8% $42.69M 0.0% ▲ Add 6 SEC ↗
5 Geode Capital Management ✦ (被动) 1.17M +7.2% $39.58M 0.0% ▲ Add 8 SEC ↗ ×2
6 Nuveen, LLC 1.02M +6.2% $34.56M 0.0% ▲ Add 2 SEC ↗ ×3
7 First Trust Advisors Lp 778.27K +13.9% $26.34M 0.0% ▲ Add 2 SEC ↗
8 Goldman Sachs Group ✦ 709.50K -9.3% $24.02M 0.0% ▼ Trim 3 SEC ↗ ×2
9 Dimensional Fund Advisors Lp 658.30K +21.9% $22.28M 0.0% ▲ Add 2 SEC ↗ ×4
10 Morgan Stanley ✦ 633.84K -10.2% $21.46M 0.0% ▼ Trim 3 SEC ↗ ×7
11 UBS Group AG 599.82K -19.4% $20.30M 0.0% ▼ Trim 2 SEC ↗ ×4
12 D. E. Shaw & Co. ✦ 567.57K +28.1% $19.21M 0.0% ▲ Add 8 SEC ↗ ×2
13 Legal & General Group Plc 530.13K +90.7% $17.94M 0.0% ▲ Add 2 SEC ↗ ×3
14 Arrowstreet Capital ✦ 446.75K -34.6% $15.12M 0.0% ▼ Trim 4 SEC ↗
15 Bnp Paribas Financial Markets 436.69K +429.3% $14.78M 0.0% ▲ Add 2 SEC ↗
16 Northern Trust Corp 393.22K +9.0% $13.31M 0.0% ▲ Add 2 SEC ↗ ×5
17 Charles Schwab Investment… 385.41K -0.5% $13.05M 0.0% ▼ Trim 2 SEC ↗
18 Nomura Asset Management… 379.48K -17.5% $12.85M 0.0% ▼ Trim 2 SEC ↗
19 Qube Research & Technologies Ltd 329.41K -45.0% $11.15M 0.0% ▼ Trim 2 SEC ↗
20 Invesco Ltd. 240.79K -37.6% $8.15M 0.0% ▼ Trim 2 SEC ↗ ×5
21 Sei Investments Co 224.44K +184.8% $7.60M 0.0% ▲ Add 2 SEC ↗ ×2
22 Citadel Advisors ✦ 216.71K -35.8% $7.34M 0.0% ▼ Trim 8 SEC ↗ ×2
23 Bank Of America Corp /De/ 209.45K +26.5% $7.09M 0.0% ▲ Add 2 SEC ↗ ×3
24 AQR Capital Management ✦ 184.75K +26.6% $6.25M 0.0% ▲ Add 7 SEC ↗ ×8
25 Two Sigma Investments ✦ 169.02K -47.4% $5.72M 0.0% ▼ Trim 8 SEC ↗
26 Baird Financial Group, Inc. 163.26K +21.0% $5.53M 0.0% ▲ Add 2 SEC ↗ ×2
27 Fidelity (FMR) ✦ 147.29K +18.4% $4.99M 0.0% ▲ Add 4 SEC ↗ ×2
28 Allspring Global Investments… 149.60K -26.9% $4.88M 0.0% ▼ Trim 2 SEC ↗ ×2
29 Balyasny Asset Management L.P. 144.14K -5.7% $4.88M 0.0% ▼ Trim 2 SEC ↗ ×2
30 Bank of New York Mellon Corp 134.79K -1.6% $4.56M 0.0% ▼ Trim 2 SEC ↗ ×4
31 JPMorgan Chase ✦ 136.84K +11.2% $4.41M 0.0% ▲ Add 3 SEC ↗ ×4
32 Raymond James Financial Inc 123.95K -12.6% $4.20M 0.0% ▼ Trim 2 SEC ↗ ×3
33 Millennium Management ✦ 101.58K +30.1% $3.44M 0.0% ▲ Add 8 SEC ↗
34 Swiss National Bank 89.10K 0.0% $3.02M 0.0% Held 2 SEC ↗
35 UBS AM, a distinct business unit of… 88.39K +14.5% $2.99M 0.0% ▲ Add 2 SEC ↗ ×9
36 LPL Financial LLC 87.32K +117.9% $2.96M 0.0% ▲ Add 2 SEC ↗
37 Mackenzie Financial Corp 77.54K +92.7% $2.62M 0.0% ▲ Add 2 SEC ↗
38 New York State Common Retirement… 70.40K 0.0% $2.38M 0.0% Held 2 SEC ↗
39 Boston Partners 66.07K 新增 $2.24M 0.0% New 1 SEC ↗
40 Ameriprise Financial Inc 62.34K +5.7% $2.11M 0.0% ▲ Add 2 SEC ↗ ×3
41 Susquehanna International Group, Llp 61.81K -5.8% $2.09M 0.0% ▼ Trim 2 SEC ↗
42 Rhumbline Advisers 59.68K +3.5% $2.02M 0.0% ▲ Add 2 SEC ↗
43 T. Rowe Price ✦ 58.61K -78.7% $1.99M 0.0% ▼ Trim 8 SEC ↗
44 Amundi 58.17K +25.6% $1.97M 0.0% ▲ Add 2 SEC ↗
45 Wells Fargo & Company/Mn 58.16K -56.6% $1.97M 0.0% ▼ Trim 2 SEC ↗ ×3
46 California State Teachers… 57.02K +12.0% $1.93M 0.0% ▲ Add 2 SEC ↗
47 Lazard Asset Management Llc 56.45K 新增 $1.91M 0.0% New 1 SEC ↗
48 Tidal Investments LLC 43.37K +79.3% $1.47M 0.0% ▲ Add 2 SEC ↗ ×2
49 HighTower Advisors, LLC 43.27K +312.9% $1.46M 0.0% ▲ Add 2 SEC ↗
50 Deutsche Bank Ag\ 42.92K +10.8% $1.45M 0.0% ▲ Add 2 SEC ↗ ×3
51 MIRAE ASSET GLOBAL ETFS HOLDINGS… 38.80K +18.2% $1.31M 0.0% ▲ Add 2 SEC ↗
52 Alliancebernstein L.P. 44.42K +13.0% $1.28M 0.0% ▲ Add 2 SEC ↗
53 Russell Investments Group, Ltd. 37.36K +6.6% $1.26M 0.0% ▲ Add 2 SEC ↗ ×4
54 Focus Partners Wealth 33.26K -3.0% $1.13M 0.0% ▼ Trim 2 SEC ↗
55 Truist Financial Corp 32.70K 0.0% $1.11M 0.0% Held 2 SEC ↗
56 Royal Bank Of Canada 31.34K -30.6% $1.06M 0.0% ▼ Trim 2 SEC ↗ ×3
57 Franklin Resources Inc 29.48K -15.9% $997,830 0.0% ▼ Trim 2 SEC ↗
58 Mariner, LLC 25.15K +22.3% $851,311 0.0% ▲ Add 2 SEC ↗
59 State Board Of Administration Of… 24.26K 0.0% $821,336 0.0% Held 2 SEC ↗
60 Zurcher Kantonalbank (Zurich… 22.25K -0.5% $753,095 0.0% ▼ Trim 2 SEC ↗
61 Manufacturers Life Insurance… 20.83K +2.0% $705,028 0.0% ▲ Add 2 SEC ↗
62 Janus Henderson Group Plc 20.13K 0.0% $681,133 0.0% Held 2 SEC ↗
63 Assenagon Asset Management S.A. 18.68K +110.1% $632,284 0.0% ▲ Add 2 SEC ↗
64 Barclays Plc 17.51K -76.3% $592,848 0.0% ▼ Trim 2 SEC ↗ ×3
65 Canada Pension Plan Investment Board 15.20K -30.3% $514,520 0.0% ▼ Trim 2 SEC ↗
66 Universal- Beteiligungs- und… 15.12K +6.6% $511,880 0.0% ▲ Add 2 SEC ↗
67 Voya Investment Management Llc 14.24K -0.8% $482,092 0.0% ▼ Trim 2 SEC ↗
68 Aviva Plc 14.13K 新增 $478,436 0.0% New 1 SEC ↗
69 Quantinno Capital Management LP 13.00K +0.5% $440,118 0.0% ▲ Add 2 SEC ↗
70 Mitsubishi UFJ Asset Management… 12.90K -2.9% $436,631 0.0% ▼ Trim 2 SEC ↗
71 Group One Trading Llc 12.28K +303.8% $415,610 0.0% ▲ Add 2 SEC ↗
72 Holocene Advisors, LP 12.13K 新增 $410,533 0.0% New 1 SEC ↗
73 ProShare Advisors LLC 10.96K -6.0% $370,826 0.0% ▼ Trim 2 SEC ↗
74 Commonwealth Equity Services, Llc 10.79K +6.9% $365,340 0.0% ▲ Add 2 SEC ↗
75 Credit Agricole S A 10.74K -48.9% $363,718 0.0% ▼ Trim 2 SEC ↗
76 Osaic Holdings, Inc. 10.59K -5.5% $358,499 0.0% ▼ Trim 2 SEC ↗ ×2
77 Victory Capital Management Inc 10.09K -86.9% $341,479 0.0% ▼ Trim 2 SEC ↗
78 Cetera Investment Advisers 10.02K -12.3% $339,279 0.0% ▼ Trim 2 SEC ↗
79 Creative Planning 9.22K 新增 $312,063 0.0% New 1 SEC ↗
80 Cwm, Llc 8.82K +13.8% $298,659 0.0% ▲ Add 2 SEC ↗
81 Us Bancorp \De\ 8.82K +0.7% $298,591 0.0% ▲ Add 2 SEC ↗
82 Pictet Asset Management Holding SA 7.41K 新增 $250,930 0.0% New 1 SEC ↗
83 Prudential Financial Inc 7.28K 新增 $246,428 0.0% New 1 SEC ↗
84 Jones Financial Companies Lllp 7.16K -8.8% $241,401 0.0% ▼ Trim 2 SEC ↗
85 Cerity Partners LLC 6.39K 新增 $216,335 0.0% New 1 SEC ↗
86 Wealth Enhancement Advisory… 6.40K 新增 $205,423 0.0% New 1 SEC ↗
87 Walleye Trading LLC 5.07K 新增 $171,450 0.0% New 1 SEC ↗
88 Citigroup Inc 4.89K +206.5% $165,493 0.0% ▲ Add 2 SEC ↗ ×2
89 Ensign Peak Advisors, Inc 4.55K 0.0% $154,018 0.0% Held 2 SEC ↗
90 Optiver Holding B.V. 1.88K 新增 $63,706 0.0% New 1 SEC ↗
91 Rockefeller Capital Management L.P. 1.57K +0.6% $53,246 0.0% ▲ Add 2 SEC ↗
92 BNP Paribas Asset Management… 887 +26.7% $30,025 0.0% ▲ Add 2 SEC ↗
93 Pnc Financial Services Group, Inc. 341 -92.0% $11,544 0.0% ▼ Trim 2 SEC ↗ ×3
94 National Bank Of Canada /Fi/ 294 +145.0% $9,943 0.0% ▲ Add 2 SEC ↗
95 Fifth Third Bancorp 195 新增 $6,601 0.0% New 1 SEC ↗
96 Northwestern Mutual Wealth… 110 -35.3% $3,724 0.0% ▼ Trim 2 SEC ↗
97 TD Waterhouse Canada Inc. 100 0.0% $3,251 0.0% Held 2 SEC ↗

"持仓权重"= 该持仓占该管理人已申报13F股权价值的比例——即信念度衡量指标。✦ = 精选管理人。

新增买入方

Boston Partners $2.24M 0.0%
Lazard Asset Management Llc $1.91M 0.0%
Aviva Plc $478,436 0.0%
Holocene Advisors, LP $410,533 0.0%
Creative Planning $312,063 0.0%
Pictet Asset Management… $250,930 0.0%
Prudential Financial Inc $246,428 0.0%
Cerity Partners LLC $216,335 0.0%
Wealth Enhancement Advisory… $205,423 0.0%
Walleye Trading LLC $171,450 0.0%
Optiver Holding B.V. $63,706 0.0%
Fifth Third Bancorp $6,601 0.0%

已清仓

Tudor Investment Corp Et Al $7.24M 曾为 0.0%
Jane Street Group, Llc $6.99M 曾为 0.0%
Renaissance Technologies $4.03M 曾为 0.0%
Point72 Asset Management $2.23M 曾为 0.0%
Hrt Financial Lp $2.01M 曾为 0.0%
Principal Financial Group Inc $1.70M 曾为 0.0%
Man Group plc $1.04M 曾为 0.0%
Hsbc Holdings Plc $667,184 曾为 0.0%
State Of Wisconsin Investment… $323,113 曾为 0.0%
Federated Hermes, Inc. $979 曾为 0.0%

全市场背景: 涵盖所有13F申报机构(SEC结构化数据, Q1 2026): 240 持有人, 33.03M 股份, $1.09B 已申报. 这是与上方被追踪全域数据不同的较早期间,两者从不混用。

常见共同持仓

该证券的被追踪持有人最常同时持有的其他证券——基于共同持有计数,而非基本面关联。

受益所有权
Jul 31 SC 13G/A — VANGUARD CAPITAL MANAGEMENT LLC

查看 SEC 原始申报文件 ↗

数据来源: 持股数据来源于已解析的13F普通股持仓(被追踪范围,变动对比集);内部人行为来自Form 3/4/5;重大持股来自Schedule 13D/13G;所有文件均链接至SEC EDGAR原始申报。 报告期: Q1 2026 · 方法论 · 通过API获取此数据