股票 › CGEM
Cullinan 制药 CGEM
美股市值排名 #3426
$11.31 +$0.51 (+4.72%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $11.51 +1.77%
开盘$11.09
昨收$10.80
当日区间$10.69 – $11.77
成交量755.7K
市值$727.85M
市盈率（TTM）–
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112.3%-1.77 个百分点，较上季度
持仓机构数223-3 ，较上季度
内部人近期交易19次买入 / 31次卖出净卖出
空头持仓比例11.87% 占流通股回补天数 8.2 · 截至 15 Oct 2026
卖空成交量占比24.2%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：−$1.93M（6个净流入日，14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52.1%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16.69%降至11.87%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| MPM BioImpact LLC | VC/PE Fund | 2026/Q3 | +2,083,073 | 15.1% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +1,796,231 | 5.9% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +1,124,512 | 5.7% |
| BlackRock | Mutual Fund | 2026/Q3 | +782,800 | 8.1% |
| Boone Capital Management LLC | Hedge Fund | 2026/Q3 | +704,442 | 1.1% |
| Artal Group S.A. | VC/PE Fund | 2026/Q3 | +700,000 | 2.9% |
| RTW Investments, LP | Hedge Fund | 2026/Q3 | +658,387 | 3.7% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +536,382 | 1.5% |
| Perceptive Advisors LLC | VC/PE Fund | 2026/Q3 | +426,478 | 0.7% |
| Adage Capital Management, L.P. | Hedge Fund | 2026/Q3 | +238,000 | 0.4% |
| FMR | Mutual Fund | 2026/Q3 | +232,980 | 0.4% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +219,436 | 0.9% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +186,188 | 1.1% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +179,041 | 2.4% |
| Squarepoint OPS LLC | Hedge Fund | 2026/Q3 | +168,117 | 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 |
|---|---|---|---|---|---|---|
| 7 Sep 2026 | Jennifer Michaelson | Chief Scientific Officer | Automatic Disposition | -4,000 | $21.57 | 158,844 |
| 7 Sep 2026 | Jennifer Michaelson | Chief Scientific Officer | Derivative Exercise and Sale | -4,000 | $21.57 | 158,844 |
| 12 Aug 2026 | Jennifer Michaelson | Chief Scientific Officer | Derivative Exercise and Sale | -30,000 | $20.26 | 162,844 |
| 5 Jul 2026 | Jennifer Michaelson | Chief Scientific Officer | Automatic Disposition | -4,000 | $17.82 | 162,844 |
| 5 Jul 2026 | Jennifer Michaelson | Chief Scientific Officer | Derivative Exercise and Sale | -4,000 | $17.82 | 162,844 |
| 29 Jun 2026 | Mary Fenton | Chief Financial Officer | Other Acquisition | +1,541 | $8.60 | 127,921 |
| 29 Jun 2026 | Jacquelyn Sumer | Chief Legal Officer, Chief Compliance Officer & Corporate Secretary | Other Acquisition | +2,470 | $8.60 | 60,226 |
| 15 Jun 2026 | Stephen Webster | Independent Director | Other Derivative Acquisition | +25,319 | $13.55 | 25,319 |
| 15 Jun 2026 | Anthony Rosenberg | Independent Chairperson | Other Derivative Acquisition | +25,319 | $13.55 | 25,319 |
| 15 Jun 2026 | Mary Thistle | Director | Other Derivative Acquisition | +25,319 | $13.55 | 25,319 |
| 15 Jun 2026 | Andrew Allen | Director | Other Derivative Acquisition | +21,781 | $13.55 | 21,781 |
| 15 Jun 2026 | David Meek | Independent Director | Other Derivative Acquisition | +25,319 | $13.55 | 25,319 |
| 15 Jun 2026 | Mittie Doyle | Director | Other Derivative Acquisition | +21,781 | $13.55 | 21,781 |
| 4 May 2026 | Jennifer Michaelson | Chief Scientific Officer | Automatic Disposition | -4,000 | $15.58 | 166,844 |
| 4 May 2026 | Jennifer Michaelson | Chief Scientific Officer | Derivative Exercise and Sale | -4,000 | $14.60 | 166,844 |
| 4 Mar 2026 | Jennifer Michaelson | Chief Scientific Officer | Automatic Disposition | -4,000 | $15.68 | 170,844 |
| 4 Mar 2026 | Jennifer Michaelson | Chief Scientific Officer | Derivative Exercise and Sale | -4,000 | $15.68 | 170,844 |
| 24 Feb 2026 | Jennifer Michaelson | Chief Scientific Officer | Automatic Disposition | -1,780 | $14.14 | 174,844 |
| 23 Feb 2026 | Jeffrey Jones | Chief Medical Officer | Open Market Disposition | -4,582 | $14.47 | 64,968 |
| 23 Feb 2026 | Nadim Ahmed | Chief Executive Officer | Open Market Disposition | -13,515 | $14.47 | 148,553 |
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 | 7,640,003 | 11.9% | 8.2 |
| 30 Sep 2026 | 7,634,127 | 11.9% | 5.1 |
| 15 Sep 2026 | 9,629,017 | 15.0% | 10.9 |
| 31 Aug 2026 | 10,371,763 | 16.1% | 15.5 |
| 14 Aug 2026 | 10,588,430 | 16.5% | 15.5 |
| 31 Jul 2026 | 10,254,541 | 16.7% | 19.2 |
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