PDF解决方案
PDFS
39.22
-2.05
-4.97%
PDF解决方案
US · PDFS
#2668 按市值排名
上市于 1970
39.22
-2.05
-4.97%
实时 - 追踪5344个代码 - 心跳于512秒前
· 2026-10-16 20:01
✦ 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减少了4家。
- 机构持股总比例下降了1.6个百分点。
机构持股
- 机构持股比例
- 100.76% -1.56pp
- 机构数量
- 322 -4
- 数据截至
- 2026/Q3 较上一报告期
持股变动 vs 资金流向
方向分歧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入——两者方向出现分歧。
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 Fund81.66%
Individual/Insider10.49%
Public Company9.86%
Hedge Fund6.35%
Private Company1.31%
Government Pension Fund1.14%
Family Office/Trust0.23%
Insurance Company0.13%
主要股东 截至 2026-06-30
BlackRock
13.14% · 5.55M 股
Advantest Corporation
7.83% · 3.31M 股
John Kibarian
6.07% · 2.56M 股
Needham Investment Management, LLC
4.89% · 2.07M 股
Vanguard Capital Management, LLC
4.57% · 1.93M 股
Kimon Michaels
3.72% · 1.57M 股
Vanguard Portfolio Management, LLC
3.45% · 1.46M 股
Emerald Advisers, LLC
3.44% · 1.45M 股
State Street Global Advisors
3.28% · 1.39M 股
Wasatch Advisors LP
3.27% · 1.38M 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 |
|---|---|---|
| John Kibarian | Chief Executive Officer | 6.07% |
| Kimon Michaels | Co-Founder, Executive VP of Products & Solutions and Director | 3.72% |
| Andrzej Strojwas | Chief Technology Officer | 0.17% |
| Adnan Raza | Chief Financial Officer | 0.10% |
| Nancy Erba | Independent Director | 0.10% |
| Joseph Bronson | Lead Independent Director | 0.09% |
| Michael Gustafson | Independent Director | 0.09% |
| Ye Li | Independent Director | 0.06% |
| Shuo Zhang | Independent Director | 0.05% |
| Chi-Foon Chan | Director | 0.05% |
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 |
|---|---|---|---|---|---|
| 2026-08-30 | Andrzej Strojwas | Chief Technology Officer | Open Market Disposition | -3,394 | $44.41 |
| 2026-08-11 | Shuo Zhang | Independent Director | Open Market Disposition | -1,501 | $51.47 |
| 2026-06-30 | Chi-Foon Chan | Director | Other Acquisition | +2,689 | -- |
| 2026-06-30 | Joseph Bronson | Lead Independent Director | Other Acquisition | +2,689 | -- |
| 2026-06-30 | Michael Gustafson | Independent Director | Other Acquisition | +2,689 | -- |
| 2026-06-30 | Andrzej Strojwas | Chief Technology Officer | Sale to Issuer | -1,356 | $66.88 |
| 2026-06-30 | Andrzej Strojwas | Chief Technology Officer | Other Acquisition | +5,360 | -- |
| 2026-06-30 | Ye Li | Independent Director | Other Acquisition | +2,689 | -- |
| 2026-06-30 | Adnan Raza | Chief Financial Officer | Sale to Issuer | -6,010 | $66.88 |
| 2026-06-30 | Adnan Raza | Chief Financial Officer | Other Acquisition | +23,450 | -- |
| 2026-06-30 | Shuo Zhang | Independent Director | Other Acquisition | +2,689 | -- |
| 2026-06-30 | Nancy Erba | Independent Director | Other Acquisition | +2,689 | -- |
| 2025-12-31 | Andrzej Strojwas | Chief Technology Officer | Sale to Issuer | -2,762 | $28.53 |
| 2025-12-31 | Adnan Raza | Chief Financial Officer | Sale to Issuer | -5,498 | $28.53 |
| 2025-12-08 | Kimon Michaels | Co-Founder, Executive VP of Products & Solutions and Director | Other Disposition | -5,070 | -- |
| 2025-07-31 | Andrzej Strojwas | Chief Technology Officer | Other Acquisition | +8,000 | -- |
| 2025-07-31 | Adnan Raza | Chief Financial Officer | Other Acquisition | +35,000 | -- |
| 2025-06-30 | Chi-Foon Chan | Director | Other Acquisition | +7,429 | -- |
| 2025-06-30 | Joseph Bronson | Lead Independent Director | Other Acquisition | +7,429 | -- |
| 2025-06-30 | Michael Gustafson | Independent Director | Other Acquisition | +7,429 | -- |
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 20:01:32 · 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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