泰拉生物科学 TYRA
$21.15 +$0.26 (+1.24%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $21.15 0.00%
开盘$21.22
昨收$20.89
当日区间$20.75 – $21.59
成交量862.3K
市值$1.45B
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108.3%-9.05 个百分点，较上季度
持仓机构数206-1 ，较上季度
内部人近期交易31次买入 / 18次卖出净买入
空头持仓比例13.81% 占流通股回补天数 15.3 · 截至 15 Oct 2026
卖空成交量占比26.6%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：−$436.1K（2个净流入日，18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48.7%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15.55%降至13.81%。
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 | +272,686 | 4.8% |
| BVF Partners L.P. | Hedge Fund | 2026/Q3 | +2,739,690 | 6.1% |
| Paradigm Biocapital Advisors LP | Hedge Fund | 2026/Q3 | +1,644,846 | 5.1% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +1,796,506 | 4.0% |
| FMR | Mutual Fund | 2026/Q3 | +1,172,865 | 13.0% |
| Hood River Capital Management LLC | Mutual Fund | 2026/Q3 | +1,016,775 | 1.5% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +924,290 | 3.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +814,043 | 4.4% |
| Artal Group S.A. | VC/PE Fund | 2026/Q3 | +725,000 | 1.1% |
| Deerfield Management Company, L.P. | Hedge Fund | 2026/Q3 | +468,000 | 1.5% |
| Janus Henderson Group plc | Mutual Fund | 2026/Q3 | +461,859 | 6.3% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +449,491 | 2.5% |
| StemPoint Capital LP | Hedge Fund | 2026/Q3 | +439,577 | 0.9% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +385,385 | 0.8% |
| Defilade Capital Management, L.P. | Hedge Fund | 2026/Q3 | +376,870 | 0.5% |
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 | Alan Fuhrman | Chief Financial Officer | Other Acquisition | +951 | $9.13 | 17,115 |
| 14 Sep 2026 | RA Capital Management, L.P. | Open Market Derivative Acquisiti | +9,078,529 | $0.00 | 11,616,986 | |
| 14 Sep 2026 | Todd Harris | Chief Executive Officer | Other Acquisition | +864 | $9.13 | 1,359,495 |
| 14 Sep 2026 | Julia Rueb | VP of Finance & Principal Accounting Officer | Other Acquisition | +2,925 | $9.13 | 11,258 |
| 8 Sep 2026 | Rehan Verjee | Independent Director | Open Market Acquisition | +971 | $20.58 | 972 |
| 27 May 2026 | Robert J. More | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 27 May 2026 | RA Capital Management, L.P. | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 | |
| 27 May 2026 | Adele M. Gulfo | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 27 May 2026 | Rehan Verjee | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 27 May 2026 | S. Rothenberg | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 27 May 2026 | Jake Simson | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 27 May 2026 | Susan Moran | Independent Director | Other Derivative Acquisition | +13,160 | $32.68 | 13,160 |
| 4 May 2026 | Alan Fuhrman | Chief Financial Officer | Other Acquisition | +20,000 | – | 20,000 |
| 4 May 2026 | Alan Fuhrman | Chief Financial Officer | Other Derivative Acquisition | +67,000 | $33.93 | 67,000 |
| 4 May 2026 | Todd Harris | Chief Executive Officer | Other Acquisition | +79,000 | – | 79,000 |
| 4 May 2026 | Todd Harris | Chief Executive Officer | Other Derivative Acquisition | +265,000 | $33.93 | 265,000 |
| 4 May 2026 | Bhavesh Ashar | Chief Operating Officer | Other Acquisition | +15,013 | – | 15,013 |
| 4 May 2026 | Bhavesh Ashar | Chief Operating Officer | Other Derivative Acquisition | +50,295 | $33.93 | 50,295 |
| 4 May 2026 | Douglas Warner | Chief Medical Officer | Other Acquisition | +25,000 | – | 25,000 |
| 4 May 2026 | Douglas Warner | Chief Medical Officer | Other Derivative Acquisition | +85,000 | $33.93 | 85,000 |
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 | 9,495,754 | 13.8% | 15.3 |
| 30 Sep 2026 | 9,414,018 | 13.7% | 8.8 |
| 15 Sep 2026 | 9,876,964 | 14.4% | 5.7 |
| 31 Aug 2026 | 9,440,216 | 15.8% | 27.1 |
| 14 Aug 2026 | 9,689,392 | 16.2% | 12.7 |
| 31 Jul 2026 | 9,246,935 | 15.5% | 17.8 |
暂无评论——快来第一个聊聊 TYRA。
登录后参与讨论。