Hemab Therapeutics 控股 COAG
$49.02 +$3.45 (+7.57%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $49.02 0.00%
开盘$46.18
昨收$45.57
当日区间$45.52 – $49.12
成交量428.0K
市值$2.29B
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101.2%+0.63 个百分点，较上季度
持仓机构数73+10 ，较上季度
内部人近期交易15次买入 / 0次卖出净买入
空头持仓比例6.77% 占流通股回补天数 7.8 · 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：+$714.7K（12个净流入日，8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51.7%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4.36%升至6.77%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Artal Group S.A. | VC/PE Fund | 2026/Q3 | +208,195 | 4.9% |
| FMR | Mutual Fund | 2026/Q3 | +3,697,837 | 7.9% |
| RA Capital Management, L.P. | VC/PE Fund | 2026/Q3 | +2,970,541 | 16.7% |
| Bain Capital Life Sciences Investors, LLC | VC/PE Fund | 2026/Q3 | +1,650,000 | 3.5% |
| Avoro Capital Advisors LLC | Hedge Fund | 2026/Q3 | +1,500,000 | 7.1% |
| Capital Research | Mutual Fund | 2026/Q3 | +1,445,962 | 7.7% |
| Deep Track Capital, LP | VC/PE Fund | 2026/Q3 | +1,408,231 | 7.7% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +1,132,890 | 2.4% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +893,257 | 1.9% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +746,040 | 1.6% |
| Driehaus Capital Management LLC | Mutual Fund | 2026/Q3 | +715,791 | 1.5% |
| Rock Springs Capital Management LP | Hedge Fund | 2026/Q3 | +575,432 | 1.2% |
| Bellevue Asset Management AG | Mutual Fund | 2026/Q3 | +550,000 | 1.2% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +523,450 | 1.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +283,833 | 0.6% |
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 |
|---|---|---|---|---|---|---|
| 23 Sep 2026 | Keli Walbert | Director | Other Derivative Acquisition | +36,000 | $35.72 | 36,000 |
| 15 Jun 2026 | RA Capital Management, L.P. | Open Market Acquisition | +67,669 | $24.98 | 7,808,627 | |
| 19 May 2026 | RA Capital Management, L.P. | Open Market Acquisition | +4,798 | $24.97 | 6,376,968 | |
| 11 May 2026 | RA Capital Management, L.P. | Open Market Acquisition | +6,387 | $24.90 | 7,736,160 | |
| 10 May 2026 | RA Capital Management, L.P. | Open Market Acquisition | +51,258 | $25.00 | 7,729,773 | |
| 5 May 2026 | RA Capital Management, L.P. | Open Market Acquisition | +165,429 | $25.00 | 7,678,515 | |
| 3 May 2026 | John Michael Maraganore | Independent Chairperson | Derivative Exercise and Retained | +35,948 | – | 35,948 |
| 3 May 2026 | Novo Holdings A/S | Derivative Exercise and Retained | +4,180,550 | – | 4,180,550 | |
| 3 May 2026 | RA Capital Management, L.P. | Private Acquisition | +2,675,000 | $18.00 | 7,678,515 | |
| 3 May 2026 | RA Capital Management, L.P. | Derivative Exercise and Retained | +4,838,086 | – | 7,678,515 | |
| 3 May 2026 | Access Biotechnology | Initial Statement of Beneficial | +0 | – | 4,876,344 | |
| 29 Apr 2026 | John Michael Maraganore | Independent Chairperson | Initial Statement of Beneficial | +0 | – | 245,036 |
| 29 Apr 2026 | Novo Holdings A/S | Initial Statement of Beneficial | +0 | – | 513,546 | |
| 29 Apr 2026 | Akshay Vaishnaw | Independent Director | Initial Statement of Beneficial | +0 | – | 65,340 |
| 29 Apr 2026 | Linda Bain | Independent Director | Initial Statement of Beneficial | +0 | – | 65,340 |
| 29 Apr 2026 | Benny Sorensen | Chief Executive Officer | Initial Statement of Beneficial | +0 | – | 1,715,186 |
| 29 Apr 2026 | Catherine Madigan | Chief Medical Officer | Other Derivative Acquisition | +49,016 | $18.00 | 49,016 |
| 29 Apr 2026 | Catherine Madigan | Chief Medical Officer | Initial Statement of Beneficial | +0 | – | 310,376 |
| 29 Apr 2026 | Mads Behrndt-Eriksen | CFO & GM | Other Derivative Acquisition | +49,016 | $18.00 | 49,016 |
| 29 Apr 2026 | Mads Behrndt-Eriksen | CFO & GM | Initial Statement of Beneficial | +0 | – | 424,710 |
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 | 3,161,285 | 6.8% | 7.8 |
| 30 Sep 2026 | 3,390,130 | 7.3% | 4.2 |
| 15 Sep 2026 | 2,641,038 | 5.7% | 7.5 |
| 31 Aug 2026 | 2,107,998 | 4.5% | 6.0 |
| 14 Aug 2026 | 2,032,688 | 4.4% | 6.2 |
| 31 Jul 2026 | 2,038,062 | 4.4% | 4.3 |
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