安毕科微电子
AMBQ
49.88
-2.20
-4.22%
安毕科微电子
US · AMBQ
#2941 按市值排名
上市于 2025
49.88
-2.20
-4.22%
实时 - 追踪5344个代码 - 心跳于166秒前
· 2026-10-16 19:30
✦ 量化股权信号 计算方式说明
减持
- 最近一期（2026/Q3）披露持股的机构数量增加了3家。
- 机构持股总比例下降了0.8个百分点。
机构持股
- 机构持股比例
- 86.49% -0.84pp
- 机构数量
- 217 +3
- 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 Fund40.97%
Hedge Fund22.43%
VC/PE Fund14.60%
Public Company4.31%
Private Company3.19%
Individual/Insider1.79%
Government Pension Fund0.95%
Other11.72%
主要股东 截至 2026-06-15
Kleiner Perkins Caufield & Byers LLC
8.61% · 2.08M 股
BlackRock
5.71% · 1.38M 股
T. Rowe Price Group, Inc.
4.81% · 1.16M 股
D. E. Shaw & Co., L.P.
4.07% · 983.92K 股
Atreides Management, LP
3.63% · 877.12K 股
State Street Global Advisors
3.56% · 861.98K 股
Vanguard Capital Management, LLC
3.52% · 851.67K 股
EDB Investments Pte Ltd
3.37% · 814.68K 股
Two Sigma Investments, LP
2.70% · 651.79K 股
Matter
2.62% · 633.92K 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 · 27次买入 · 23次卖出
| 姓名 | 职务 | 持股比例 |
|---|---|---|
| Fumihide Esaka | Chief Executive Officer | 0.58% |
| Sean Chen | President | 0.50% |
| Michele Connors | -- | 0.25% |
| Scott Hanson | Co-Founder, CTO, Secretary & Director | 0.24% |
| Timothy Chen | Independent Director | 0.09% |
| Joseph Tautges | Independent Director | 0.08% |
| Jeffrey Winzeler | Chief Financial Officer | 0.05% |
| Ker Zhang | Independent Director | 0.01% |
| Kleiner Perkins Caufield & Byers LLC | -- | -- |
| Wen Hsuan Hsieh | Independent Chairperson | -- |
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 |
|---|---|---|---|---|---|
| 2026-10-04 | Sean Chen | President | Intent to Sell (Form 144) | -53,205 | $68.18 |
| 2026-10-01 | Fumihide Esaka | Chief Executive Officer | Intent to Sell (Form 144) | -16,560 | $69.15 |
| 2026-09-14 | Fumihide Esaka | Chief Executive Officer | Derivative Exercise and Sale | -63,500 | $8.12–63.86 |
| 2026-09-14 | Scott Hanson | Co-Founder, CTO, Secretary & Director | Derivative Exercise and Sale | -7,000 | $8.12–61.00 |
| 2026-09-13 | Sean Chen | President | Derivative Exercise and Sale | -15,000 | $8.12–60.83 |
| 2026-09-10 | Ker Zhang | Independent Director | Open Market Disposition | -10,000 | $63.39–63.95 |
| 2026-09-10 | Fumihide Esaka | Chief Executive Officer | Intent to Sell (Form 144) | -50,000 | $63.36 |
| 2026-09-03 | Ker Zhang | Independent Director | Derivative Exercise and Sale | -185 | $5.88–56.92 |
| 2026-09-03 | Ker Zhang | Independent Director | Derivative Exercise and Retained | +1,600 | $5.88 |
| 2026-09-03 | Sean Chen | President | Derivative Exercise and Sale | -15,000 | $8.12–57.68 |
| 2026-09-01 | Fumihide Esaka | Chief Executive Officer | Derivative Exercise and Sale | -73,500 | $8.12–58.52 |
| 2026-08-30 | Fumihide Esaka | Chief Executive Officer | Open Market Disposition | -35,000 | $56.81–58.46 |
| 2026-08-30 | Fumihide Esaka | Chief Executive Officer | Derivative Exercise and Retained | +44,271 | $12.60 |
| 2026-08-26 | Scott Hanson | Co-Founder, CTO, Secretary & Director | Derivative Exercise and Sale | -27,500 | $8.12–60.32 |
| 2026-08-25 | Scott Hanson | Co-Founder, CTO, Secretary & Director | Open Market Disposition | -27,500 | $59.58 |
| 2026-08-25 | Scott Hanson | Co-Founder, CTO, Secretary & Director | Derivative Exercise and Retained | +37,500 | $8.12 |
| 2026-08-13 | Fumihide Esaka | Chief Executive Officer | Derivative Exercise and Sale | -13,500 | $8.12–65.26 |
| 2026-08-13 | Scott Hanson | Co-Founder, CTO, Secretary & Director | Derivative Exercise and Sale | -7,000 | $8.12–65.30 |
| 2026-06-07 | Ker Zhang | Independent Director | Other Acquisition | +4,957 | -- |
| 2026-06-07 | Wen Hsuan Hsieh | Independent Chairperson | Other Acquisition | +4,957 | -- |
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 19:30:05 · 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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