开盘$37.48
昨收$38.03
当日区间$36.40 – $37.77
成交量562.8K
市值$1.72B
市盈率（TTM）38.9
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109.3%+0.05 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18次买入 / 32次卖出净卖出
空头持仓比例7.16% 占流通股回补天数 7.5 · 截至 15 Oct 2026
卖空成交量占比25.0%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：+$15.1K（13个净流入日，7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39.7%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7.63%降至7.16%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Fort Washington Investment Advisors, Inc. | Insurance Company | 2026/Q3 | +458,751 | 1.0% |
| Arrowstreet Capital, Limited Partnership | Mutual Fund | 2026/Q3 | +633,255 | 2.0% |
| Macquarie Investment Management Business Trust | Mutual Fund | 2026/Q3 | +422,787 | 3.5% |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Mutual Fund | 2026/Q3 | +405,759 | 1.7% |
| Acadian Asset Management LLC | Mutual Fund | 2026/Q3 | +334,770 | 1.6% |
| BlackRock | Mutual Fund | 2026/Q3 | +332,384 | 16.5% |
| The Glenmede Trust Company, National Association | Mutual Fund | 2026/Q3 | +234,771 | 0.5% |
| Nuveen Investments | Mutual Fund | 2026/Q3 | +234,489 | 0.5% |
| Merrill Lynch, Pierce, Fenner & Smith Incorporated | Private Company | 2026/Q3 | +228,840 | 0.7% |
| ArrowMark Colorado Holdings, LLC | Mutual Fund | 2026/Q3 | +218,676 | 0.5% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +205,406 | 0.5% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +202,031 | 1.1% |
| Trexquant Investment LP | Hedge Fund | 2026/Q3 | +177,794 | 0.5% |
| Roubaix Capital, LLC | Hedge Fund | 2026/Q3 | +167,773 | 0.4% |
| Hillsdale Investment Management Inc. | Mutual Fund | 2026/Q3 | +148,920 | 0.3% |
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 |
|---|---|---|---|---|---|---|
| 16 Aug 2026 | Nnamdi Njoku | President | Automatic Disposition | -3,083 | $36.85 | 11,724 |
| 14 Aug 2026 | Randall Lipps | Chairperson & CEO | Sale to Issuer | -12,350 | $37.30 | 865,008 |
| 14 Aug 2026 | Brian Nutt | VP, Chief Accounting Officer & Corporate Controller | Sale to Issuer | -937 | $37.30 | 6,231 |
| 14 Aug 2026 | Corey Manley | Executive VP, Chief Legal & Administrative Officer and Corporate Secretary | Sale to Issuer | -4,025 | $37.30 | 12,792 |
| 14 Aug 2026 | Nnamdi Njoku | President | Sale to Issuer | -3,670 | $37.30 | 11,724 |
| 14 Jul 2026 | Randall Lipps | Chairperson & CEO | Automatic Disposition | -10,000 | $47.00 | 877,096 |
| 30 Jun 2026 | Nnamdi Njoku | President | Other Acquisition | +12,309 | – | 155,183 |
| 31 May 2026 | Eileen Voynick | Independent Director | Other Acquisition | +4,785 | – | 20,011 |
| 31 May 2026 | Mark Parrish | Independent Director | Other Acquisition | +4,845 | – | 70,100 |
| 31 May 2026 | Robin Seim | Independent Director | Other Acquisition | +4,845 | – | 52,198 |
| 31 May 2026 | Joanne Bauer | Lead Independent Director | Other Acquisition | +5,027 | – | 49,922 |
| 31 May 2026 | Edward Bousa | Independent Director | Other Acquisition | +4,603 | – | 22,589 |
| 31 May 2026 | Bruce Scott | Independent Director | Other Acquisition | +4,627 | – | 27,600 |
| 31 May 2026 | Mary Garrett | Independent Director | Other Acquisition | +5,027 | – | 22,202 |
| 31 May 2026 | Kaushik Ghoshal | Independent Director | Other Acquisition | +4,603 | – | 19,123 |
| 17 May 2026 | Corey Manley | Executive VP, Chief Legal & Administrative Officer and Corporate Secretary | Automatic Disposition | -5,025 | $43.22 | 8,923 |
| 17 May 2026 | Nnamdi Njoku | President | Automatic Disposition | -3,090 | $43.22 | 11,912 |
| 14 May 2026 | Randall Lipps | Chairperson & CEO | Sale to Issuer | -12,347 | $43.12 | 887,096 |
| 14 May 2026 | Brian Nutt | VP, Chief Accounting Officer & Corporate Controller | Sale to Issuer | -226 | $43.12 | 4,293 |
| 14 May 2026 | Corey Manley | Executive VP, Chief Legal & Administrative Officer and Corporate Secretary | Sale to Issuer | -4,041 | $43.12 | 8,923 |
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 | 3,265,126 | 7.2% | 7.5 |
| 30 Sep 2026 | 3,639,225 | 8.0% | 6.8 |
| 15 Sep 2026 | 3,291,305 | 7.2% | 5.5 |
| 31 Aug 2026 | 3,293,786 | 7.2% | 4.8 |
| 14 Aug 2026 | 3,368,461 | 7.4% | 4.8 |
| 31 Jul 2026 | 3,469,061 | 7.6% | 3.8 |
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