股票 › INBX
英伯克斯生物科技 INBX
美股市值排名 #3072
$84.52 +$4.24 (+5.28%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $82.41 -2.50%
开盘$80.68
昨收$80.28
当日区间$79.47 – $85.58
成交量220.2K
市值$1.24B
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99.7%-8.87 个百分点，较上季度
持仓机构数204+6 ，较上季度
内部人近期交易0次买入 / 27次卖出净卖出
空头持仓比例23.22% 占流通股回补天数 16.8 · 截至 15 Oct 2026
卖空成交量占比21.7%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：+$2.40M（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42.2%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22.77%升至23.22%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Mark Lappe | Individual/Insider | 2026/Q3 | +45,040 | 6.6% |
| Mark Lappe | Individual/Insider | 2026/Q3 | +35,000 | 6.5% |
| Bank of America Corporation | Public Company | 2026/Q3 | +808,458 | 5.7% |
| Schonfeld Strategic Advisors LLC | Hedge Fund | 2026/Q3 | +442,759 | 4.7% |
| Parkman Healthcare Partners LLC | Hedge Fund | 2026/Q3 | +256,950 | 1.7% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +188,610 | 1.8% |
| First Turn Management, LLC | Hedge Fund | 2026/Q3 | +164,783 | 1.1% |
| First Trust Advisors L.P. | Mutual Fund | 2026/Q3 | +127,013 | 0.9% |
| Healthcare of Ontario Pension Plan Trust Fund | Government Pension Fund | 2026/Q3 | +101,000 | 1.8% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +89,613 | 4.4% |
| Eventide Asset Management, LLC | Mutual Fund | 2026/Q3 | +61,545 | 0.4% |
| Morgan Stanley | Public Company | 2026/Q3 | +54,774 | 8.9% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +54,492 | 0.4% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +50,097 | 0.8% |
| Western Standard, LLC | Hedge Fund | 2026/Q3 | +47,000 | 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 |
|---|---|---|---|---|---|---|
| 29 May 2024 | Douglas Forsyth | Independent Director | Sale to Issuer | -598,257 | $30.00 | – |
| 29 May 2024 | Douglas Forsyth | Independent Director | Derivative Sale to Issuer | -62,259 | – | – |
| 29 May 2024 | Kimberly Manhard | Independent Director | Derivative Sale to Issuer | -65,759 | – | – |
| 29 May 2024 | John Kayyem | Independent Director | Sale to Issuer | -3,274,301 | $30.00 | – |
| 29 May 2024 | John Kayyem | Independent Director | Derivative Sale to Issuer | -62,259 | – | – |
| 29 May 2024 | Mark Lappe | Chairperson & CEO | Sale to Issuer | -3,045,654 | $30.00 | – |
| 29 May 2024 | Mark Lappe | Chairperson & CEO | Derivative Sale to Issuer | -245,000 | – | – |
| 29 May 2024 | Kristiina Vuori | Independent Director | Derivative Sale to Issuer | -60,000 | – | – |
| 29 May 2024 | Brendan Eckelman | Founder & Chief Scientific Officer | Sale to Issuer | -2,055,553 | $30.00 | – |
| 29 May 2024 | Brendan Eckelman | Founder & Chief Scientific Officer | Derivative Sale to Issuer | -33,334 | – | – |
| 29 May 2024 | Kelly Deck | Chief Financial Officer | Derivative Sale to Issuer | -45,000 | – | – |
| 27 May 2024 | Brendan Eckelman | Founder & Chief Scientific Officer | Open Market Disposition | -300,000 | $34.30 | – |
| 21 May 2024 | Brendan Eckelman | Founder & Chief Scientific Officer | Other Derivative Disposition | -5,010 | $33.63 | 26,667 |
| 5 May 2024 | Kelly Deck | Chief Financial Officer | Intent to Sell (Form 144) | -19,711 | $34.24 | – |
| 25 Mar 2024 | Kelly Deck | Chief Financial Officer | Other Derivative Disposition | -2,896 | $34.16 | 21,250 |
| 21 Mar 2024 | Kelly Deck | Chief Financial Officer | Intent to Sell (Form 144) | -110 | $35.00 | – |
| 20 Mar 2024 | Kelly Deck | Chief Financial Officer | Intent to Sell (Form 144) | -3,113 | $35.09 | – |
| 19 Mar 2024 | Kelly Deck | Chief Financial Officer | Intent to Sell (Form 144) | -16,777 | $35.02 | – |
| 12 Mar 2024 | Brendan Eckelman | Founder & Chief Scientific Officer | Other Derivative Disposition | -1,898 | $33.63 | 9,177 |
| 12 Mar 2024 | Kelly Deck | Chief Financial Officer | Other Derivative Disposition | -32,431 | $11.25 | 2,087 |
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 | 3,417,073 | 23.2% | 16.8 |
| 30 Sep 2026 | 3,432,642 | 23.3% | 11.8 |
| 15 Sep 2026 | 3,393,511 | 23.1% | 8.3 |
| 31 Aug 2026 | 3,297,743 | 22.4% | 10.4 |
| 14 Aug 2026 | 3,215,230 | 21.8% | 14.4 |
| 31 Jul 2026 | 3,341,210 | 22.8% | 15.6 |
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