开盘$90.09
昨收$91.14
当日区间$88.42 – $91.51
成交量444.0K
市值$4.96B
市盈率(TTM)25.8
股息率–
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113.9%-0.14 个百分点,较上季度
持仓机构数378-1 ,较上季度
内部人近期交易30次买入 / 19次卖出净买入
空头持仓比例11.25% 占流通股回补天数 10.6 · 截至 15 Oct 2026
卖空成交量占比15.2%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:+$1.69M(9个净流入日,11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35.9%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7.54%升至11.25%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Hood River Capital Management LLC | Mutual Fund | 2026/Q3 | +1,928,937 | 4.7% |
| FMR | Mutual Fund | 2026/Q3 | +480,197 | 5.7% |
| BlackRock | Mutual Fund | 2026/Q3 | +426,434 | 13.7% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +361,857 | 0.9% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +257,877 | 3.2% |
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +251,253 | 3.1% |
| Congress Asset Management Company, LLP | Mutual Fund | 2026/Q3 | +227,424 | 2.7% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +218,839 | 3.7% |
| Oberweis Asset Management, Inc. | Mutual Fund | 2026/Q3 | +178,250 | 0.9% |
| SEI Investments Company | Mutual Fund | 2026/Q3 | +163,832 | 0.7% |
| Greenhouse Funds LLLP | Hedge Fund | 2026/Q3 | +155,833 | 1.7% |
| Emerald Advisers, LLC | Mutual Fund | 2026/Q3 | +155,433 | 2.3% |
| Norges Bank Investment Management | Sovereign Wealth Fund | 2026/Q3 | +140,722 | 0.3% |
| Citigroup Inc. | Public Company | 2026/Q3 | +129,345 | 0.3% |
| Arrowstreet Capital, Limited Partnership | Mutual Fund | 2026/Q3 | +126,966 | 0.8% |
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 |
|---|---|---|---|---|---|---|
| 14 Sep 2026 | Anne Liddy | Chief Legal Officer | Other Derivative Acquisition | +6,291 | – | 6,291 |
| 9 Sep 2026 | Francesco Bianchi | Independent Non-Executive Director | Open Market Disposition | -3,500 | $78.01 | 4,434 |
| 3 Sep 2026 | Brooke Story | Independent Director | Open Market Disposition | -2,300 | $81.42 | 7,488 |
| 1 Sep 2026 | Franco Poletti | Former President of Cardiopulmonary Business Unit | Intent to Sell (Form 144) | -10,755 | $82.09 | – |
| 30 Aug 2026 | Francesco Bianchi | Independent Non-Executive Director | Open Market Disposition | -1,650 | $79.72 | 7,934 |
| 10 Aug 2026 | Ahmet Tezel | Chief Innovation Officer | Derivative Exercise and Sale | -12,692 | $77.86 | 6,090 |
| 14 Jun 2026 | Todd Schermerhorn | Independent Non-Executive Director | Derivative Exercise and Sale | -486 | $79.70 | 12,619 |
| 14 Jun 2026 | Todd Schermerhorn | Independent Non-Executive Director | Other Derivative Acquisition | +2,383 | – | 2,383 |
| 14 Jun 2026 | Todd Schermerhorn | Independent Non-Executive Director | Derivative Exercise and Retained | +3,556 | – | 12,619 |
| 14 Jun 2026 | Peter Wilver | Independent Director | Derivative Exercise and Sale | -486 | $79.70 | 10,294 |
| 14 Jun 2026 | Peter Wilver | Independent Director | Other Derivative Acquisition | +2,383 | – | 2,383 |
| 14 Jun 2026 | Peter Wilver | Independent Director | Derivative Exercise and Retained | +3,556 | – | 10,294 |
| 14 Jun 2026 | William Kozy | Chairman of Board | Derivative Exercise and Sale | -682 | $79.70 | 37,566 |
| 14 Jun 2026 | William Kozy | Chairman of Board | Other Derivative Acquisition | +2,383 | – | 2,383 |
| 14 Jun 2026 | William Kozy | Chairman of Board | Derivative Exercise and Retained | +4,999 | – | 37,566 |
| 14 Jun 2026 | Stacy Seng | Independent Non-Executive Director | Derivative Exercise and Sale | -486 | $79.70 | 15,307 |
| 14 Jun 2026 | Stacy Seng | Independent Non-Executive Director | Other Derivative Acquisition | +2,383 | – | 2,383 |
| 14 Jun 2026 | Stacy Seng | Independent Non-Executive Director | Derivative Exercise and Retained | +3,556 | – | 15,307 |
| 14 Jun 2026 | Donald Zurbay | Independent Director | Derivative Exercise and Sale | -308 | $79.70 | 2,252 |
| 14 Jun 2026 | Donald Zurbay | Independent Director | Other Derivative Acquisition | +2,383 | – | 2,383 |
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 | 6,199,576 | 11.3% | 10.6 |
| 30 Sep 2026 | 6,003,050 | 10.9% | 8.0 |
| 15 Sep 2026 | 5,375,448 | 9.8% | 9.7 |
| 31 Aug 2026 | 4,987,757 | 9.1% | 9.0 |
| 14 Aug 2026 | 4,721,380 | 8.6% | 5.4 |
| 31 Jul 2026 | 4,143,484 | 7.5% | 7.9 |
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