开盘$573.07
昨收$514.20
当日区间$560.89 – $606.75
成交量170.1K
市值$35.87B
市盈率（TTM）33.5
股息率0.57%
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5.0%-0.06 个百分点，较上季度
持仓机构数421+2 ，较上季度
内部人近期交易6次买入 / 6次卖出持平
空头持仓比例0.58% 占流通股回补天数 3.5 · 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：+$2.82M（11个净流入日，9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94.2%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0.65%降至0.58%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +73,643 | 0.1% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +53,861 | 0.1% |
| Walleye Capital LLC | Hedge Fund | 2026/Q3 | +48,702 | 0.1% |
| Federated Hermes, Inc. | Mutual Fund | 2026/Q3 | +39,357 | 0.1% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +34,531 | 0.1% |
| Pacer Advisors, Inc. | Mutual Fund | 2026/Q3 | +27,032 | 0.1% |
| Canada Pension Plan Investment Board | Government Pension Fund | 2026/Q3 | +23,380 | 0.1% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +22,092 | 0.0% |
| Capital Impact Advisors, LLC | Mutual Fund | 2026/Q3 | +20,582 | 0.1% |
| Deutsche Asset & Wealth Management | Mutual Fund | 2026/Q3 | +19,081 | 0.0% |
| Bank of America Corporation | Public Company | 2026/Q3 | +18,760 | 0.0% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +18,740 | 0.0% |
| Los Angeles Capital Management LLC | Mutual Fund | 2026/Q3 | +17,481 | 0.0% |
| First Trust Advisors L.P. | Mutual Fund | 2026/Q3 | +16,748 | 0.1% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +16,218 | 0.1% |
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 Aug 2026 | Kevin Radigan | Chief Accounting & Finance Officer | Other Derivative Acquisition | +373 | – | 373 |
| 30 Jun 2026 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Sale | -556 | $536.38 | 2,866 |
| 30 Jun 2026 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Retained | +598 | – | 2,866 |
| 12 May 2026 | Kevin Radigan | Chief Accounting & Finance Officer | Open Market Disposition | -500 | $680.53 | 2,268 |
| 11 Nov 2025 | Kevin Radigan | Chief Accounting & Finance Officer | Open Market Disposition | -350 | $576.58 | 2,768 |
| 4 Aug 2025 | Kevin Radigan | Chief Accounting & Finance Officer | Other Derivative Acquisition | +489 | – | 489 |
| 30 Jun 2025 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Sale | -557 | $409.20 | 3,118 |
| 30 Jun 2025 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Retained | +634 | – | 3,118 |
| 11 Feb 2025 | Kevin Radigan | Chief Accounting & Finance Officer | Open Market Disposition | -1,000 | $347.99 | 2,484 |
| 5 Aug 2024 | Kevin Radigan | Chief Accounting & Finance Officer | Other Derivative Acquisition | +1,358 | – | 1,358 |
| 30 Jun 2024 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Sale | -536 | $147.28 | 3,484 |
| 30 Jun 2024 | Kevin Radigan | Chief Accounting & Finance Officer | Derivative Exercise and Retained | +608 | – | 3,484 |
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 | 352,340 | 0.6% | 3.5 |
| 30 Sep 2026 | 371,392 | 0.6% | 3.1 |
| 15 Sep 2026 | 403,665 | 0.7% | 2.1 |
| 31 Aug 2026 | 491,007 | 0.8% | 2.2 |
| 14 Aug 2026 | 391,185 | 0.6% | 4.8 |
| 31 Jul 2026 | 394,828 | 0.7% | 4.6 |
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