阿泰生命科学 ATAI
美股生物科技
$0.00 +$0.00 (0.00%)
休市 · Nov 6, 9:30 am ET
开盘$0.00
昨收$0.00
当日区间$0.00 – $0.00
成交量0.00
市值–
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54.8%-0.81 个百分点，较上季度
持仓机构数271-1 ，较上季度
内部人近期交易13次买入 / 37次卖出净卖出
ARK基金动态-360 股1笔近期交易 · 最近一次 19 Aug 2026
空头持仓比例5.18% 占流通股回补天数 2.8 · 截至 31 Aug 2026
卖空成交量占比12.6%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：−$46.64M（5个净流入日，15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31.2%的流通股。
最大股东
按投资者类型
过去6次双周报告中（15 Jun 2026至31 Aug 2026），空头持仓占流通股比例已从6.40%降至5.18%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +442,288 | 0.2% |
| BlackRock | Mutual Fund | 2026/Q3 | +18,739,273 | 6.9% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +7,142,699 | 2.2% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +4,423,335 | 1.9% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +4,106,450 | 1.1% |
| Deep Track Capital, LP | VC/PE Fund | 2026/Q3 | +2,417,442 | 3.9% |
| Northern Trust Global Investments | Mutual Fund | 2026/Q3 | +2,051,117 | 0.7% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +1,943,520 | 0.6% |
| Halter Ferguson Financial, Inc. | Mutual Fund | 2026/Q3 | +1,485,590 | 0.4% |
| First Trust Advisors L.P. | Mutual Fund | 2026/Q3 | +1,374,872 | 0.4% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +1,350,732 | 0.4% |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Mutual Fund | 2026/Q3 | +1,052,079 | 0.3% |
| BNY Mellon Asset Management | Mutual Fund | 2026/Q3 | +846,374 | 0.2% |
| Charles Schwab Investment Management | Mutual Fund | 2026/Q3 | +784,100 | 0.5% |
| Boussard & Gavaudan Gestion S.A.S. | Mutual Fund | 2026/Q3 | +540,893 | 0.1% |
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 |
|---|---|---|---|---|---|---|
| 10 Sep 2026 | Sabrina Johnson | Independent Member of Supervisory Board | Derivative Sale to Issuer | -455,968 | – | – |
| 10 Sep 2026 | Laurent Fischer | Independent Supervisory Director | Derivative Sale to Issuer | -430,968 | – | – |
| 10 Sep 2026 | Robert Hershberg | Non-Executive Directors | Derivative Sale to Issuer | -741,089 | – | – |
| 10 Sep 2026 | Michael Faerm | Chief Financial Officer | Derivative Sale to Issuer | -1,275,000 | – | – |
| 10 Sep 2026 | Michael Faerm | Chief Financial Officer | Derivative Sale to Issuer | -285,000 | – | – |
| 10 Sep 2026 | Amir Kalali | Independent Member of Supervisory Board | Sale to Issuer | -4,666 | – | – |
| 10 Sep 2026 | Amir Kalali | Independent Member of Supervisory Board | Derivative Sale to Issuer | -455,968 | – | – |
| 10 Sep 2026 | Srinivas Rao | Co-Founder & CSO | Sale to Issuer | -216,442 | – | – |
| 10 Sep 2026 | Srinivas Rao | Co-Founder & CSO | Derivative Sale to Issuer | -9,521,381 | – | – |
| 10 Sep 2026 | Srinivas Rao | Co-Founder & CSO | Derivative Sale to Issuer | -442,000 | – | – |
| 10 Sep 2026 | Scott Braunstein | Independent Supervisory Director | Derivative Sale to Issuer | -573,881 | – | – |
| 10 Sep 2026 | Apeiron Investment Group Limited | Sale to Issuer | -55,756,748 | – | – | |
| 10 Sep 2026 | Apeiron Investment Group Limited | Derivative Sale to Issuer | -2,310,528 | – | – | |
| 10 Sep 2026 | Andrea Smiley | Independent Member of Supervisory Board | Sale to Issuer | -4,666 | – | – |
| 10 Sep 2026 | Andrea Smiley | Independent Member of Supervisory Board | Derivative Sale to Issuer | -455,968 | – | – |
| 10 Sep 2026 | Ryan Barrett | General Counsel | Sale to Issuer | -155,066 | – | – |
| 10 Sep 2026 | Ryan Barrett | General Counsel | Derivative Sale to Issuer | -3,493,267 | – | – |
| 10 Sep 2026 | Ryan Barrett | General Counsel | Derivative Sale to Issuer | -150,000 | – | – |
| 10 Sep 2026 | Glenn Short | Former Senior Vice President of Early Development | Sale to Issuer | -42,333 | – | – |
| 10 Sep 2026 | Glenn Short | Former Senior Vice President of Early Development | Derivative Sale to Issuer | -2,935,367 | – | – |
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 |
|---|---|---|---|
| 31 Aug 2026 | 19,201,689 | 5.2% | 2.8 |
| 14 Aug 2026 | 16,855,502 | 4.5% | 2.8 |
| 31 Jul 2026 | 19,857,150 | 5.4% | 1.0 |
| 15 Jul 2026 | 37,787,570 | 10.3% | 4.0 |
| 30 Jun 2026 | 30,262,372 | 8.2% | 2.4 |
| 15 Jun 2026 | 23,547,225 | 6.4% | 4.4 |
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