$618.60 +$26.88 (+4.54%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $618.60 0.00%
开盘$600.13
昨收$591.72
当日区间$593.62 – $618.85
成交量554.7K
市值$28.48B
市盈率（TTM）28.3
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99.4%+0.90 个百分点，较上季度
持仓机构数1,046+6 ，较上季度
内部人近期交易30次买入 / 20次卖出净买入
ARK基金动态-313 股1笔近期交易 · 最近一次 14 Sep 2026
空头持仓比例2.48% 占流通股回补天数 4.9 · 截至 15 Oct 2026
卖空成交量占比16.5%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：+$6.57M（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33.4%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2.70%降至2.48%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Assenagon Asset Management S.A. | Mutual Fund | 2026/Q3 | +147,297 | 0.5% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +41,181 | 3.0% |
| Fidelity International Ltd | Mutual Fund | 2026/Q3 | +222,157 | 4.0% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +174,582 | 0.6% |
| Artisan Partners Limited Partnership | Mutual Fund | 2026/Q3 | +160,749 | 0.8% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +131,184 | 0.3% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +94,846 | 0.3% |
| BMO Asset Management | Mutual Fund | 2026/Q3 | +87,632 | 0.2% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +80,042 | 1.3% |
| Los Angeles Capital Management LLC | Mutual Fund | 2026/Q3 | +77,876 | 0.2% |
| PFA Pension, forsikringsaktieselskab | Private Company | 2026/Q3 | +76,734 | 0.2% |
| North Carolina Department of State Treasurer | Government | 2026/Q3 | +76,320 | 0.2% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +74,621 | 4.9% |
| Sanlam Investments Uk Limited | Mutual Fund | 2026/Q3 | +66,384 | 0.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +66,112 | 9.0% |
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 |
|---|---|---|---|---|---|---|
| 11 Aug 2026 | Wesley von Schack | Independent Director | Open Market Disposition | -468 | $686.63 | 7,935 |
| 11 Aug 2026 | Michael Smith | Lead Independent Director | Intent to Sell (Form 144) | -3,000 | $680.88 | – |
| 11 Aug 2026 | Simon Lorne | Independent Director | Open Market Disposition | -6,449 | $682.81 | 52,084 |
| 21 Apr 2026 | Wesley von Schack | Independent Director | Other Acquisition | +319 | – | 2,967 |
| 21 Apr 2026 | Michael Smith | Lead Independent Director | Other Acquisition | +319 | – | 787 |
| 21 Apr 2026 | Robert Mehrabian | Executive Chairperson | Other Derivative Acquisition | +5,633 | $656.69 | 5,633 |
| 21 Apr 2026 | Melanie Cibik | Executive VP, General Counsel, Secretary & Chief Compliance Officer | Other Derivative Acquisition | +2,138 | $656.69 | 2,138 |
| 21 Apr 2026 | Simon Lorne | Independent Director | Other Acquisition | +319 | – | 3,699 |
| 21 Apr 2026 | Cynthia Belak | Senior Vice President | Other Derivative Acquisition | +1,255 | $656.69 | 1,255 |
| 21 Apr 2026 | Robert Malone | Independent Director | Other Acquisition | +319 | – | 787 |
| 21 Apr 2026 | Jane Sherburne | Independent Director | Other Acquisition | +319 | – | 2,338 |
| 21 Apr 2026 | Jason VanWees | Vice Chairperson | Derivative Exercise and Sale | -65 | – | 53,730 |
| 21 Apr 2026 | Jason VanWees | Vice Chairperson | Other Derivative Acquisition | +272 | $656.69 | 272 |
| 21 Apr 2026 | Jason VanWees | Vice Chairperson | Other Derivative Acquisition | +2,415 | $656.69 | 2,415 |
| 21 Apr 2026 | Jason VanWees | Vice Chairperson | Derivative Exercise and Retained | +61 | – | 53,730 |
| 21 Apr 2026 | Vincent Morales | Independent Director | Other Acquisition | +319 | – | 1,726 |
| 21 Apr 2026 | Stephen Blackwood | Chief Financial Officer | Other Derivative Acquisition | +2,470 | $656.69 | 2,470 |
| 21 Apr 2026 | Michelle Kumbier | Independent Director | Other Acquisition | +319 | – | 2,500 |
| 21 Apr 2026 | Laura Black | Independent Director | Other Acquisition | +319 | – | 502 |
| 21 Apr 2026 | George Bobb | Chief Executive Officer | Other Derivative Acquisition | +5,515 | $656.69 | 5,515 |
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 | 1,151,223 | 2.5% | 4.9 |
| 30 Sep 2026 | 1,118,780 | 2.4% | 3.6 |
| 15 Sep 2026 | 898,284 | 1.9% | 3.9 |
| 31 Aug 2026 | 943,748 | 2.0% | 3.8 |
| 14 Aug 2026 | 1,007,282 | 2.2% | 3.2 |
| 31 Jul 2026 | 1,251,123 | 2.7% | 2.4 |
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