美国超导
AMSC
25.67
-1.22
-4.54%
美国超导
US · AMSC
#3004 按市值排名
上市于 1970
25.67
-1.22
-4.54%
实时 - 追踪5344个代码 - 心跳于56秒前
· 2026-10-16 20:01
✦ 量化股权信号 计算方式说明
减持
- 机构持股总比例下降了1.4个百分点。
机构持股
- 机构持股比例
- 74.56% -1.41pp
- 机构数量
- 328
- 数据截至
- 2026/Q3 较上一报告期
持股变动 vs 资金流向
方向一致机构在上一报告期减持了股份，同时该股在最近20个交易日的主力资金呈净流出——两者方向一致。
机构持股变动数据按季度发布且存在滞后；资金流向数据为每日更新。请将其作为方向性的交叉验证参考，而非精确的择时信号。
持股人类型
Mutual Fund60.76%
Hedge Fund6.68%
Individual/Insider3.45%
Public Company2.89%
Private Company2.79%
Insurance Company0.79%
Government Pension Fund0.43%
Family Office/Trust0.22%
Other21.99%
主要股东 截至 2026-06-30
BlackRock
8.45% · 4.10M 股
Vanguard Capital Management, LLC
4.90% · 2.37M 股
Barrow, Hanley, Mewhinney & Strauss, LLC
3.52% · 1.70M 股
UBS Asset Management
3.14% · 1.52M 股
Vanguard Portfolio Management, LLC
2.93% · 1.42M 股
Emerald Advisers, LLC
2.85% · 1.38M 股
State Street Global Advisors
2.80% · 1.36M 股
Geode Capital Management, LLC
2.57% · 1.24M 股
First Trust Advisors L.P.
2.41% · 1.17M 股
Daniel McGahn
2.36% · 1.15M 股
条形长度是相对于此处列出的最大股东而言，并非相对于公司100%股权。
内部人持股
共追踪50份申报 · 24次买入 · 26次卖出
| 姓名 | 职务 | 持股比例 |
|---|---|---|
| Daniel McGahn | Chairperson & CEO | 2.36% |
| John Kosiba | CFO, Senior VP & Treasurer | 0.69% |
| David Oliver | Independent Director | 0.13% |
| Arthur House | Lead Independent Director | 0.11% |
| Barbara Littlefield | Independent Director | 0.08% |
| Margaret Klein | Independent Director | 0.04% |
| Laura Dambier | Independent Director | 0.03% |
| Terence Donnelly | -- | 0.01% |
内部人交易 最近的 Form 4 申报记录
| 日期 | 姓名 | 职务 | 类型 | 股数 | 价格 |
|---|---|---|---|---|---|
| 2026-09-17 | Barbara Littlefield | Independent Director | Other Acquisition | +1,607 | -- |
| 2026-06-10 | Daniel McGahn | Chairperson & CEO | Automatic Disposition | -16,117 | $37.28–37.85 |
| 2026-06-10 | John Kosiba | CFO, Senior VP & Treasurer | Automatic Disposition | -6,769 | $37.33–37.85 |
| 2026-06-10 | Laura Dambier | Independent Director | Open Market Disposition | -4,000 | $37.63 |
| 2026-06-09 | Laura Dambier | Independent Director | Intent to Sell (Form 144) | -4,000 | $40.21 |
| 2026-06-07 | Daniel McGahn | Chairperson & CEO | Automatic Disposition | -9,670 | $41.39–42.19 |
| 2026-06-07 | John Kosiba | CFO, Senior VP & Treasurer | Automatic Disposition | -4,835 | $41.50–42.35 |
| 2026-06-02 | Daniel McGahn | Chairperson & CEO | Automatic Disposition | -85,418 | $48.31–52.14 |
| 2026-06-02 | John Kosiba | CFO, Senior VP & Treasurer | Automatic Disposition | -36,909 | $48.31–52.19 |
| 2026-05-31 | Daniel McGahn | Chairperson & CEO | Other Acquisition | +60,000 | -- |
| 2026-05-31 | John Kosiba | CFO, Senior VP & Treasurer | Other Acquisition | +30,000 | -- |
| 2026-04-02 | David Oliver | Independent Director | Other Acquisition | +3,116 | -- |
| 2026-04-02 | Arthur House | Lead Independent Director | Other Acquisition | +3,116 | -- |
| 2026-04-02 | Barbara Littlefield | Independent Director | Other Acquisition | +3,116 | -- |
| 2026-04-02 | Margaret Klein | Independent Director | Other Acquisition | +3,116 | -- |
| 2026-04-02 | Laura Dambier | Independent Director | Other Acquisition | +3,116 | -- |
| 2026-04-02 | Terence Donnelly | -- | Other Acquisition | +2,665 | -- |
| 2026-02-23 | David Oliver | Independent Director | Open Market Disposition | -200 | $34.10 |
| 2025-08-07 | Arthur House | Lead Independent Director | Derivative Exercise and Sale | -9,703 | $6.80–50.92 |
| 2025-08-07 | Arthur House | Lead Independent Director | Intent to Sell (Form 144) | -9,703 | $50.86 |
Form 4 申报记录，每家公司显示最新的一批。"Other Derivative Acquisition"（其他衍生品获取）类目多为限制性股票/期权归属，并非公开市场买入——具体类型见"类型"列。
报价时间 2026-10-16 20:01:04 · 仅供参考，不构成投资建议，也未考虑您的具体情况。
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