$76.00 −$2.01 (-2.58%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $76.00 0.00%
开盘$77.21
昨收$78.01
当日区间$72.49 – $78.13
成交量1.66M
市值$5.98B
市盈率（TTM）–
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105.0%-0.74 个百分点，较上季度
持仓机构数402+8 ，较上季度
内部人近期交易21次买入 / 29次卖出净卖出
空头持仓比例11.52% 占流通股回补天数 17.1 · 截至 15 Oct 2026
卖空成交量占比21.5%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：−$1.06M（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36.8%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13.26%降至11.52%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| BlackRock | Mutual Fund | 2026/Q3 | +922,074 | 13.9% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +716,232 | 2.1% |
| Defiance ETFs, LLC | Mutual Fund | 2026/Q3 | +598,148 | 1.5% |
| Penserra Capital Management LLC | Mutual Fund | 2026/Q3 | +598,148 | 1.5% |
| RTW Investments, LP | Hedge Fund | 2026/Q3 | +561,958 | 6.2% |
| Baron Capital Group, Inc. | Mutual Fund | 2026/Q3 | +450,926 | 1.6% |
| Westfield Capital Management Company, L.P. | Mutual Fund | 2026/Q3 | +443,649 | 1.2% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +419,044 | 0.6% |
| E. Öhman J:or Wealth Management | Mutual Fund | 2026/Q3 | +416,563 | 0.6% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +346,332 | 5.7% |
| ClearBridge Investments, LLC | Mutual Fund | 2026/Q3 | +268,112 | 2.0% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +190,859 | 3.6% |
| Voya Investment Management LLC | Mutual Fund | 2026/Q3 | +187,527 | 0.8% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +167,804 | 5.2% |
| Van Berkom and Associates Inc. | Mutual Fund | 2026/Q3 | +164,482 | 1.5% |
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 |
|---|---|---|---|---|---|---|
| 17 Jun 2026 | David Swartz | Lead Independent Director | Open Market Disposition | -2,699 | $53.89 | 214,032 |
| 15 Jun 2026 | Howard Berger | Chairperson & CEO | Other Disposition | -90 | – | 478,079 |
| 15 Jun 2026 | Cornelis Wesdorp | President & CEO of Digital Health | Open Market Disposition | -4,750 | $58.11 | 69,075 |
| 14 Jun 2026 | Stephen Forthuber | President & CEO of Eastern Operations | Open Market Disposition | -44,067 | $58.61 | 507,199 |
| 1 Jun 2026 | David Swartz | Lead Independent Director | Other Acquisition | +2,946 | – | 216,731 |
| 1 Jun 2026 | Gregory Spurlock | Independent Director | Other Acquisition | +2,946 | – | 8,236 |
| 1 Jun 2026 | Lawrence Levitt | Independent Director | Other Acquisition | +2,946 | – | 167,902 |
| 1 Jun 2026 | Laura Jacobs | Independent Director | Other Acquisition | +2,946 | – | 29,953 |
| 4 May 2026 | Howard Berger | Chairperson & CEO | Derivative Exercise and Retained | +25,992 | $18.64 | 478,169 |
| 18 Mar 2026 | Alma Sorensen | Executive VP, Chief Strategy Officer & Director | Other Disposition | -7,000 | – | 1,201,923 |
| 18 Mar 2026 | Alma Sorensen | Executive VP, Chief Strategy Officer & Director | Open Market Disposition | -15,000 | $63.59 | 1,201,923 |
| 17 Mar 2026 | Alma Sorensen | Executive VP, Chief Strategy Officer & Director | Open Market Disposition | -15,000 | $62.72 | 1,223,923 |
| 15 Mar 2026 | Alma Sorensen | Executive VP, Chief Strategy Officer & Director | Sale to Issuer | -5,919 | $61.72 | 1,223,923 |
| 9 Mar 2026 | Alma Sorensen | Executive VP, Chief Strategy Officer & Director | Derivative Exercise and Retained | +62,964 | – | 1,244,842 |
| 2 Mar 2026 | Howard Berger | Chairperson & CEO | Other Acquisition | +124,001 | – | 452,177 |
| 2 Mar 2026 | Norman Hames | President & CEO of Western Operations | Other Acquisition | +25,145 | – | 266,783 |
| 2 Mar 2026 | Mark Stolper | Chief Financial Officer | Other Acquisition | +18,228 | – | 121,943 |
| 2 Mar 2026 | Michael Murdock | Executive Vice President of Mergers & Acquisitions | Other Acquisition | +6,613 | – | 46,697 |
| 2 Mar 2026 | Stephen Forthuber | President & CEO of Eastern Operations | Other Acquisition | +22,045 | – | 542,549 |
| 2 Mar 2026 | Cornelis Wesdorp | President & CEO of Digital Health | Other Acquisition | +20,330 | – | 73,825 |
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 | 9,064,501 | 11.5% | 17.1 |
| 30 Sep 2026 | 9,361,935 | 11.9% | 12.8 |
| 15 Sep 2026 | 9,671,100 | 12.3% | 11.9 |
| 31 Aug 2026 | 9,940,889 | 12.6% | 19.5 |
| 14 Aug 2026 | 9,685,408 | 12.3% | 10.3 |
| 31 Jul 2026 | 10,425,092 | 13.3% | 16.9 |
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