电力集成 POWI
$40.26 +$1.42 (+3.66%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $40.26 0.00%
开盘$40.73
昨收$38.84
当日区间$38.95 – $41.69
成交量1.55M
市值$2.25B
市盈率（TTM）51.0
股息率2.12%
股权结构与仓位
谁在持有、谁在做空，以及大资金的流向
机构持股比例112.6%-1.24 个百分点，较上季度
持仓机构数429-8 ，较上季度
内部人近期交易16次买入 / 32次卖出净卖出
空头持仓比例9.24% 占流通股回补天数 7.1 · 截至 15 Oct 2026
卖空成交量占比23.5%近5日成交量平均占比
卖空成交量占当日成交量比例
大单净流入，近20个交易日
大单买入减卖出的净额（美元）。该窗口期内：+$1.85M（12个净流入日，8个净流出日）。
按单量净流入，近20个交易日
超大单/大单近似机构级别交易；中单/小单近似散户级别交易。各档买入减卖出净额，按窗口期累计。
已披露的前五大股东合计持有42.3%的流通股。
最大股东
按投资者类型
过去6次双周报告中（31 Jul 2026至15 Oct 2026），空头持仓占流通股比例已从9.99%降至9.24%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Jennifer Lloyd | Individual/Insider | 2026/Q3 | +133,830 | 0.2% |
| Congress Asset Management Company, LLP | Mutual Fund | 2026/Q3 | +930,059 | 1.7% |
| MFS Investment Management | Mutual Fund | 2026/Q3 | +767,672 | 1.4% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +755,107 | 1.4% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +528,456 | 3.4% |
| RobecoSAM AG | Mutual Fund | 2026/Q3 | +470,234 | 2.4% |
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +330,309 | 0.7% |
| Aperture Investors, LLC | Mutual Fund | 2026/Q3 | +307,841 | 0.6% |
| Boston Trust Walden National Association | Mutual Fund | 2026/Q3 | +304,866 | 1.6% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +276,542 | 0.7% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +259,401 | 0.9% |
| Emerald Advisers, LLC | Mutual Fund | 2026/Q3 | +259,200 | 0.8% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +239,702 | 6.4% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +214,425 | 9.3% |
| BlackRock | Mutual Fund | 2026/Q3 | +200,304 | 15.6% |
按报告期列出的机构买卖动态，变动幅度从大到小排列。
内部人交易
| 日期 | 内部人 | 职位 | 交易类型 | 股数 | 价格 | 交易后持股 |
|---|---|---|---|---|---|---|
| 27 Jul 2026 | Andrew Hughes | Senior Vice President | Initial Statement of Beneficial | +0 | – | 29,408 |
| 21 Jul 2026 | Jennifer Lloyd | Chief Executive Officer | Open Market Disposition | -12,690 | $73.73 | 136,655 |
| 30 Jun 2026 | Balakrishnan Iyer | Independent Chairperson | Other Acquisition | +2,491 | – | 2,491 |
| 30 Jun 2026 | Gregg Lowe | Independent Director | Other Acquisition | +2,491 | – | 2,491 |
| 30 Jun 2026 | Nancy Gioia | Independent Director | Other Acquisition | +2,491 | – | 2,491 |
| 30 Jun 2026 | Ravi Vig | Independent Director | Other Acquisition | +2,491 | – | 2,491 |
| 30 Jun 2026 | Wendy Arienzo | Independent Director | Other Acquisition | +2,491 | – | 2,491 |
| 30 Jun 2026 | Anita Ganti | Independent Director | Other Acquisition | +2,491 | – | 2,491 |
| 28 May 2026 | Sunil Gupta | Former Officer | Open Market Disposition | -6,860 | $83.67 | 17,874 |
| 27 May 2026 | Balu Balakrishnan | Former Director | Open Market Disposition | -124,287 | $87.05 | 279,516 |
| 26 May 2026 | Nicholas Brathwaite | Former Independent Director | Open Market Disposition | -1,728 | $86.62 | 22,226 |
| 25 May 2026 | Balu Balakrishnan | Former Director | Open Market Disposition | -118,573 | $82.26 | 403,803 |
| 25 May 2026 | Clifford Walker | Former Officer | Intent to Sell (Form 144) | -15,000 | $82.28 | – |
| 25 May 2026 | Nicholas Brathwaite | Former Independent Director | Open Market Disposition | -6,655 | $82.71 | 20,481 |
| 25 May 2026 | Sunil Gupta | Former Officer | Open Market Disposition | -15,894 | $82.18 | 24,734 |
| 20 May 2026 | Balu Balakrishnan | Former Director | Open Market Disposition | -53,880 | $70.71 | 442,126 |
| 14 May 2026 | Michael Balow | Officer | Other Acquisition | +32,768 | – | 32,768 |
| 13 May 2026 | Gagan Jain | Vice President of Worldwide Sales | Intent to Sell (Form 144) | -541 | $71.62 | – |
| 12 May 2026 | Clifford Walker | Former Officer | Intent to Sell (Form 144) | -20,339 | $72.13 | – |
| 12 May 2026 | Nicholas Brathwaite | Former Independent Director | Open Market Disposition | -6,895 | $72.41 | 27,136 |
数据来自Form 4/Form 144申报文件。负数为减持（出售、赠予或代扣税款股份），正数为增持。
空头持仓（按报告期）
| 报告日期 | 空头股数 | 占流通股比例 | 回补天数 |
|---|---|---|---|
| 15 Oct 2026 | 5,161,894 | 9.2% | 7.1 |
| 30 Sep 2026 | 5,484,575 | 9.8% | 6.6 |
| 15 Sep 2026 | 5,878,245 | 10.5% | 6.7 |
| 31 Aug 2026 | 5,675,387 | 10.2% | 8.1 |
| 14 Aug 2026 | 5,531,780 | 9.9% | 9.2 |
| 31 Jul 2026 | 5,565,877 | 10.0% | 8.3 |
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