$99.24 +$9.24 (+10.27%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $99.24 0.00%
开盘$98.98
昨收$90.00
当日区间$96.30 – $100.62
成交量861.6K
市值$3.06B
市盈率（TTM）29.5
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105.2%+0.43 个百分点，较上季度
持仓机构数490-16 ，较上季度
内部人近期交易15次买入 / 35次卖出净卖出
空头持仓比例4.69% 占流通股回补天数 4.7 · 截至 15 Oct 2026
卖空成交量占比15.7%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：−$2.75M（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46.8%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5.25%降至4.69%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Reinhart Partners, LLC | Mutual Fund | 2026/Q3 | +131,976 | 3.4% |
| FMR | Mutual Fund | 2026/Q3 | +1,695,469 | 13.3% |
| Emerald Advisers, LLC | Mutual Fund | 2026/Q3 | +406,262 | 1.8% |
| Barrow, Hanley, Mewhinney & Strauss, LLC | Mutual Fund | 2026/Q3 | +392,183 | 1.3% |
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +261,904 | 1.0% |
| Citigroup Inc. | Public Company | 2026/Q3 | +159,479 | 0.6% |
| Alpine Associates Management Inc. | Mutual Fund | 2026/Q3 | +134,905 | 0.4% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +126,710 | 0.5% |
| Weiss Asset Management, LLC | Hedge Fund | 2026/Q3 | +103,258 | 0.3% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +100,745 | 0.8% |
| BlackRock | Mutual Fund | 2026/Q3 | +92,688 | 16.3% |
| Alberta Investment Management Corporation | Government Pension Fund | 2026/Q3 | +71,500 | 0.3% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +68,987 | 0.2% |
| Bessemer Investment Management LLC | Mutual Fund | 2026/Q3 | +57,003 | 0.3% |
| Sagefield Capital | Hedge Fund | 2026/Q3 | +51,532 | 0.4% |
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 | Gregory Redinbo | Chief Strategy Officer & Executive VP of Strategic Marketing & Technology | Sale to Issuer | -208 | $105.04 | 15,034 |
| 14 Sep 2026 | Christopher Tatnall | Executive Vice President of Global Customer Operations | Sale to Issuer | -136 | $105.04 | 6,901 |
| 14 Jul 2026 | David Ryzhik | Interim CFO & Senior VP of Investor Relations and Corporate Strategy | Sale to Issuer | -221 | $145.01 | 2,102 |
| 15 Jun 2026 | David Ryzhik | Interim CFO & Senior VP of Investor Relations and Corporate Strategy | Sale to Issuer | -76 | $176.85 | 1,516 |
| 14 Jun 2026 | Gerald Blumenstock | Executive VP & GM of Implant Business Unit (IBU) | Sale to Issuer | -506 | $191.60 | 540 |
| 2 Jun 2026 | Necip Sayiner | Non-Executive Director | Open Market Disposition | -1,586 | $157.44 | 5,002 |
| 1 Jun 2026 | Robert Mahoney | Officer | Open Market Disposition | -1,155 | $155.24 | 1,832 |
| 26 May 2026 | Todd Sutton | VP of Corporate Controller | Open Market Disposition | -2,000 | $159.99 | 6,360 |
| 21 May 2026 | Thomas Dennis | Independent Non-Executive Director | Open Market Disposition | -900 | $155.37 | 16,255 |
| 21 May 2026 | Eileen Evans | Executive VP of Human Resources and Legal, General Counsel & Secretary | Open Market Disposition | -926 | $155.51 | 1,472 |
| 20 May 2026 | Gerald Blumenstock | Executive VP & GM of Implant Business Unit (IBU) | Open Market Disposition | -1,161 | $152.70 | – |
| 19 May 2026 | Christopher Tatnall | Executive Vice President of Global Customer Operations | Open Market Disposition | -1,166 | $149.75 | 6,756 |
| 18 May 2026 | John Kurtzweil | Independent Non-Executive Director | Open Market Disposition | -3,500 | $138.79 | 31,550 |
| 18 May 2026 | Gregory Graves | Non-Executive Director | Open Market Disposition | -3,225 | $142.51 | 3,363 |
| 18 May 2026 | Jeanne Quirk | Independent Non-Executive Director | Open Market Disposition | -1,789 | $140.22 | 9,960 |
| 17 May 2026 | Russell Low | Chief Executive Officer | Sale to Issuer | -711 | $146.24 | 48,209 |
| 17 May 2026 | Gregory Redinbo | Chief Strategy Officer & Executive VP of Strategic Marketing & Technology | Sale to Issuer | -190 | $146.24 | 14,536 |
| 17 May 2026 | Robert Mahoney | Officer | Sale to Issuer | -312 | $146.24 | 2,987 |
| 17 May 2026 | Todd Sutton | VP of Corporate Controller | Sale to Issuer | -184 | $146.24 | 8,360 |
| 14 May 2026 | John Kurtzweil | Independent Non-Executive Director | Other Acquisition | +1,440 | – | 1,440 |
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 | 1,449,872 | 4.7% | 4.7 |
| 30 Sep 2026 | 1,439,547 | 4.7% | 3.8 |
| 15 Sep 2026 | 1,434,982 | 4.6% | 4.5 |
| 31 Aug 2026 | 1,625,367 | 5.3% | 5.3 |
| 14 Aug 2026 | 1,682,955 | 5.4% | 4.1 |
| 31 Jul 2026 | 1,612,811 | 5.2% | 4.0 |
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