股票 › PRME
Prime医药 PRME
美股市值排名 #3335
$4.65 +$0.20 (+4.49%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $4.65 0.00%
开盘$4.53
昨收$4.45
当日区间$4.46 – $4.70
成交量3.06M
市值$843.40M
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78.0%-9.25 个百分点，较上季度
持仓机构数223-6 ，较上季度
内部人近期交易40次买入 / 10次卖出净买入
ARK基金动态+206,310 股1笔近期交易 · 最近一次 21 Jul 2026
空头持仓比例18.12% 占流通股回补天数 5.5 · 截至 15 Oct 2026
卖空成交量占比20.4%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：−$5.63M（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39.2%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19.38%降至18.12%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Amova Asset Management | Mutual Fund | 2026/Q3 | +498,612 | 1.6% |
| Sumitomo Mitsui Trust Asset Management | Mutual Fund | 2026/Q3 | +498,612 | 1.6% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +245,007 | 0.1% |
| ARK Investment Management LLC | Mutual Fund | 2026/Q3 | +2,101,919 | 4.7% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +2,029,275 | 1.3% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +1,718,185 | 1.2% |
| Leap Investments LP | Mutual Fund | 2026/Q3 | +1,239,598 | 0.7% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +1,231,335 | 4.3% |
| BlackRock | Mutual Fund | 2026/Q3 | +1,100,333 | 5.4% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +533,553 | 0.3% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +430,818 | 0.6% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +427,097 | 0.2% |
| Bank of America Corporation | Public Company | 2026/Q3 | +404,331 | 0.6% |
| Alessandra Capital Management, LLC | Family Office/Trust | 2026/Q3 | +241,093 | 0.4% |
| Jain Global LLC | Hedge Fund | 2026/Q3 | +215,218 | 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 |
|---|---|---|---|---|---|---|
| 4 Jun 2026 | Robert Taylor Nelsen | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | Michael Kelly | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | Kaye Foster-Cheek | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | David Schenkein | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | Jeffrey Marrazzo | Executive Chairperson | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | Wendy Chung | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 4 Jun 2026 | Thomas Cahill | Independent Director | Other Derivative Acquisition | +75,000 | $3.06 | 75,000 |
| 25 Feb 2026 | Allan Reine | Chief Executive Officer | Other Derivative Acquisition | +1,300,000 | $4.38 | 1,300,000 |
| 22 Feb 2026 | Ann Lee | Chief Technology Officer | Other Derivative Acquisition | +375,000 | $3.34 | 375,000 |
| 22 Feb 2026 | Carman Alenson | Former Senior VP of Finance & Chief Accounting Officer | Other Derivative Acquisition | +140,000 | $3.34 | 140,000 |
| 31 Jul 2025 | Robert Taylor Nelsen | Independent Director | Derivative Sale to Issuer | -84,062 | – | – |
| 31 Jul 2025 | Robert Taylor Nelsen | Independent Director | Other Derivative Acquisition | +84,062 | $4.04 | 45,000 |
| 31 Jul 2025 | Michael Kelly | Independent Director | Derivative Sale to Issuer | -106,578 | – | – |
| 31 Jul 2025 | Michael Kelly | Independent Director | Other Derivative Acquisition | +106,578 | $4.04 | 45,000 |
| 31 Jul 2025 | Kaye Foster-Cheek | Independent Director | Derivative Sale to Issuer | -106,578 | – | – |
| 31 Jul 2025 | Kaye Foster-Cheek | Independent Director | Other Derivative Acquisition | +106,578 | $4.04 | 45,000 |
| 31 Jul 2025 | David Schenkein | Independent Director | Derivative Sale to Issuer | -84,062 | – | – |
| 31 Jul 2025 | David Schenkein | Independent Director | Other Derivative Acquisition | +84,062 | $4.04 | 45,000 |
| 31 Jul 2025 | Ann Lee | Chief Technology Officer | Derivative Sale to Issuer | -361,990 | – | – |
| 31 Jul 2025 | Ann Lee | Chief Technology Officer | Other Derivative Acquisition | +361,990 | $4.04 | 180,995 |
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 | 32,871,532 | 18.1% | 5.5 |
| 30 Sep 2026 | 32,116,376 | 17.7% | 8.5 |
| 15 Sep 2026 | 32,132,218 | 17.7% | 12.3 |
| 31 Aug 2026 | 36,761,940 | 20.3% | 13.1 |
| 14 Aug 2026 | 35,022,290 | 19.3% | 13.8 |
| 31 Jul 2026 | 35,003,578 | 19.4% | 12.9 |
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