阿库提斯生物制药 ARQT
$25.55 −$1.45 (-5.37%)
休市 · Nov 8, 5:10 am ET · 最新盘后价 $25.55 0.00%
开盘$26.70
昨收$27.00
当日区间$25.29 – $27.09
成交量3.26M
市值$3.23B
市盈率（TTM）116.1
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113.9%+6.15 个百分点，较上季度
持仓机构数353+16 ，较上季度
内部人近期交易18次买入 / 31次卖出净卖出
空头持仓比例16.30% 占流通股回补天数 9.8 · 截至 15 Oct 2026
卖空成交量占比22.7%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：−$12.15M（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43.7%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10.14%升至16.30%。
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 | +7,205,969 | 14.1% |
| Simplify Asset Management Inc. | Mutual Fund | 2026/Q3 | +865,862 | 0.7% |
| OrbiMed Advisors LLC | VC/PE Fund | 2026/Q3 | +2,042,000 | 1.6% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +1,453,387 | 3.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +1,345,055 | 8.4% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +1,144,408 | 0.9% |
| Jones Hill Capital LP | Hedge Fund | 2026/Q3 | +1,089,701 | 0.9% |
| Polar Capital Holdings Plc | Mutual Fund | 2026/Q3 | +940,005 | 5.3% |
| Bank of America Corporation | Public Company | 2026/Q3 | +802,367 | 2.2% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +514,739 | 0.4% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +474,320 | 1.9% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +461,803 | 1.5% |
| abrdn plc | Mutual Fund | 2026/Q3 | +453,345 | 0.9% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +429,570 | 0.5% |
| Longaeva Partners L.P. | Mutual Fund | 2026/Q3 | +344,796 | 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 |
|---|---|---|---|---|---|---|
| 14 Oct 2026 | Howard Welgus | Independent Director | Automatic Disposition | -634 | $26.93 | 29,429 |
| 14 Oct 2026 | Howard Welgus | Independent Director | Derivative Exercise and Sale | -4,094 | $26.93 | 29,429 |
| 15 Sep 2026 | Masaru Matsuda | Executive Vice President | Open Market Disposition | -3,674 | $25.00 | 24,889 |
| 14 Sep 2026 | Howard Welgus | Independent Director | Automatic Disposition | -634 | $24.18 | 30,063 |
| 14 Sep 2026 | Howard Welgus | Independent Director | Derivative Exercise and Sale | -4,096 | $24.18 | 30,063 |
| 7 Sep 2026 | Masaru Matsuda | Executive Vice President | Automatic Disposition | -9,989 | $25.03 | 28,563 |
| 26 Aug 2026 | Terrie Curran | Independent Director | Derivative Exercise and Sale | -38,200 | $25.03 | 10,139 |
| 19 Aug 2026 | Terrie Curran | Independent Director | Derivative Exercise and Sale | -1,072 | $26.04 | 10,139 |
| 18 Aug 2026 | Patrick Burnett | Chief Medical Officer | Open Market Disposition | -1,697 | $27.00 | 117,592 |
| 16 Aug 2026 | Howard Welgus | Independent Director | Automatic Disposition | -634 | $26.18 | 30,697 |
| 16 Aug 2026 | Howard Welgus | Independent Director | Derivative Exercise and Sale | -4,096 | $26.18 | 30,697 |
| 11 Aug 2026 | Patrick Burnett | Chief Medical Officer | Derivative Exercise and Sale | -15,000 | $26.52 | 119,289 |
| 2 Aug 2026 | Todd Watanabe | Chief Executive Officer | Open Market Disposition | -4,375 | $26.12 | 640,799 |
| 2 Aug 2026 | Patrick Burnett | Chief Medical Officer | Open Market Disposition | -955 | $26.12 | 119,289 |
| 2 Aug 2026 | Masaru Matsuda | Executive Vice President | Open Market Disposition | -1,230 | $26.12 | 38,552 |
| 14 Jul 2026 | Howard Welgus | Independent Director | Automatic Disposition | -634 | $26.91 | 31,331 |
| 14 Jul 2026 | Howard Welgus | Independent Director | Derivative Exercise and Sale | -4,096 | $26.91 | 31,331 |
| 14 Jul 2026 | Christopher Peetz | Independent Director | Other Acquisition | +4,315 | – | 4,315 |
| 14 Jul 2026 | Christopher Peetz | Independent Director | Other Derivative Acquisition | +34,496 | $27.78 | 13,010 |
| 14 Jul 2026 | Christopher Peetz | Independent Director | Initial Statement of Beneficial | +0 | – | 187,500 |
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 | 20,485,453 | 16.3% | 9.8 |
| 30 Sep 2026 | 21,688,918 | 17.3% | 4.8 |
| 15 Sep 2026 | 18,458,091 | 14.7% | 8.5 |
| 31 Aug 2026 | 16,557,048 | 13.2% | 9.4 |
| 14 Aug 2026 | 14,717,905 | 11.7% | 8.0 |
| 31 Jul 2026 | 12,686,384 | 10.1% | 10.7 |
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