Avalyn 药 AVLN
$29.15 +$2.48 (+9.30%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $29.15 0.00%
开盘$26.71
昨收$26.67
当日区间$26.13 – $29.18
成交量630.3K
市值$1.29B
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108.9%+2.98 个百分点，较上季度
持仓机构数127+14 ，较上季度
内部人近期交易16次买入 / 0次卖出净买入
空头持仓比例5.31% 占流通股回补天数 6.6 · 截至 15 Oct 2026
卖空成交量占比23.9%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：−$1.74M（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37.8%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4.55%升至5.31%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Novo Holdings A/S | VC/PE Fund | 2026/Q3 | +3,883,289 | 8.8% |
| FMR | Mutual Fund | 2026/Q3 | +3,550,724 | 8.0% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +3,337,976 | 7.5% |
| SR One Capital Management, LP | VC/PE Fund | 2026/Q3 | +3,308,649 | 7.5% |
| Perceptive Advisors LLC | VC/PE Fund | 2026/Q3 | +2,675,296 | 6.0% |
| Montanova Capital, LLC | Hedge Fund | 2026/Q3 | +2,503,109 | 5.6% |
| Impresa Management LLC | VC/PE Fund | 2026/Q3 | +2,284,535 | 5.2% |
| NVP Associates, LLC | VC/PE Fund | 2026/Q3 | +2,268,404 | 5.1% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +2,201,986 | 5.0% |
| Catalio Capital Management, LP | VC/PE Fund | 2026/Q3 | +1,675,830 | 3.8% |
| Eventide Asset Management, LLC | Mutual Fund | 2026/Q3 | +1,375,486 | 3.1% |
| Bellevue Asset Management AG | Mutual Fund | 2026/Q3 | +1,350,000 | 3.0% |
| BlackRock | Mutual Fund | 2026/Q3 | +977,264 | 2.2% |
| Pivotal BioVenture Partners LLC | VC/PE Fund | 2026/Q3 | +966,792 | 2.2% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +959,098 | 2.2% |
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 Sep 2026 | Robert Meyer | Director | Other Derivative Acquisition | +31,182 | $34.28 | 31,182 |
| 30 Apr 2026 | Wellington Management Group | Derivative Exercise and Retained | +1,275,486 | – | 1,275,486 | |
| 30 Apr 2026 | Novo Holdings A/S | Private Acquisition | +555,555 | $18.00 | 3,883,289 | |
| 30 Apr 2026 | Novo Holdings A/S | Derivative Exercise and Retained | +3,327,734 | – | 3,883,289 | |
| 30 Apr 2026 | Impresa Management LLC | Derivative Exercise and Retained | +2,284,535 | – | 2,284,535 | |
| 30 Apr 2026 | SR One Capital Management, LP | Private Acquisition | +555,555 | $18.00 | 3,308,649 | |
| 30 Apr 2026 | SR One Capital Management, LP | Derivative Exercise and Retained | +2,753,094 | – | 3,308,649 | |
| 29 Apr 2026 | Douglas Carlson | CFO & Chief Business Officer | Other Derivative Acquisition | +211,975 | $18.00 | 211,975 |
| 29 Apr 2026 | Erin Lavelle | Independent Director | Other Derivative Acquisition | +26,978 | $18.00 | 26,978 |
| 28 Apr 2026 | Novo Holdings A/S | Initial Statement of Beneficial | +0 | – | 652,649 | |
| 28 Apr 2026 | Douglas Carlson | CFO & Chief Business Officer | Initial Statement of Beneficial | +0 | – | 354,074 |
| 28 Apr 2026 | Heather Turner | Independent Chairperson | Other Derivative Acquisition | +26,978 | $18.00 | 26,978 |
| 28 Apr 2026 | Heather Turner | Independent Chairperson | Initial Statement of Beneficial | +0 | – | 64,919 |
| 28 Apr 2026 | Lyn Baranowski | Chief Executive Officer | Other Derivative Acquisition | +501,033 | $18.00 | 501,033 |
| 28 Apr 2026 | Lyn Baranowski | Chief Executive Officer | Initial Statement of Beneficial | +0 | – | 1,499,081 |
| 28 Apr 2026 | Kathryn Haviland | Independent Director | Other Derivative Acquisition | +26,978 | $18.00 | 26,978 |
| 28 Apr 2026 | Kathryn Haviland | Independent Director | Initial Statement of Beneficial | +0 | – | 43,928 |
| 28 Apr 2026 | Jon Congleton | Independent Director | Other Derivative Acquisition | +26,978 | $18.00 | 26,978 |
| 28 Apr 2026 | Jon Congleton | Independent Director | Initial Statement of Beneficial | +0 | – | 43,928 |
| 28 Apr 2026 | Erin Lavelle | Independent Director | Initial Statement of Beneficial | +0 | – | 43,928 |
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 | 2,354,271 | 5.3% | 6.6 |
| 30 Sep 2026 | 2,516,254 | 5.7% | 8.5 |
| 15 Sep 2026 | 2,093,252 | 4.7% | 9.6 |
| 31 Aug 2026 | 1,930,246 | 4.4% | 11.3 |
| 14 Aug 2026 | 2,072,596 | 4.7% | 10.9 |
| 31 Jul 2026 | 2,018,998 | 4.6% | 9.4 |
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