罗万特科学 ROIV
$38.88 +$2.26 (+6.17%)
休市 · Nov 8, 5:30 am ET · 最新盘后价 $38.88 0.00%
开盘$36.86
昨收$36.62
当日区间$36.62 – $39.08
成交量12.27M
市值$28.08B
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80.8%+1.98 个百分点，较上季度
持仓机构数603+19 ，较上季度
内部人近期交易19次买入 / 31次卖出净卖出
空头持仓比例5.58% 占流通股回补天数 7.9 · 截至 15 Oct 2026
卖空成交量占比26.7%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：−$94.75M（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42.0%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4.88%升至5.58%。
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 | +11,049,092 | 8.2% |
| Sumitomo Mitsui Trust Asset Management | Mutual Fund | 2026/Q3 | +974,130 | 0.1% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +6,780,505 | 2.2% |
| Farallon Capital Management, L.L.C. | Hedge Fund | 2026/Q3 | +4,634,000 | 2.0% |
| BlackRock | Mutual Fund | 2026/Q3 | +3,981,831 | 6.7% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +3,582,578 | 0.6% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +3,060,263 | 0.8% |
| FMR | Mutual Fund | 2026/Q3 | +2,892,232 | 11.2% |
| Weiss Asset Management, LLC | Hedge Fund | 2026/Q3 | +2,542,652 | 0.4% |
| Manulife Asset Management | Mutual Fund | 2026/Q3 | +2,288,984 | 0.4% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +1,802,641 | 3.0% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +1,724,588 | 0.4% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +1,609,362 | 2.5% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +1,579,954 | 0.4% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +1,532,038 | 3.5% |
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 |
|---|---|---|---|---|---|---|
| 22 Oct 2026 | James Momtazee | Independent Director | Sale to Issuer | -77 | $36.49 | 107,211 |
| 22 Oct 2026 | James Momtazee | Independent Director | Other Acquisition | +383 | – | 107,211 |
| 22 Oct 2026 | Melissa Epperly | Independent Director | Sale to Issuer | -116 | $36.49 | 10,297 |
| 22 Oct 2026 | Melissa Epperly | Independent Director | Other Acquisition | +513 | – | 10,297 |
| 22 Oct 2026 | Ilan Oren | Independent Chairperson | Other Acquisition | +810 | – | 119,436 |
| 19 Oct 2026 | Eric Venker | President & CEO of Immunovant | Automatic Disposition | -200,000 | $35.42 | 1,173,495 |
| 15 Oct 2026 | Mayukh Sukhatme | President, Chief Investment Officer & Director | Sale to Issuer | -19,976 | $33.53 | 278,301 |
| 15 Oct 2026 | Matthew Gline | Chief Executive Officer | Sale to Issuer | -34,638 | $33.53 | 170,761 |
| 30 Sep 2026 | Melissa Epperly | Independent Director | Derivative Exercise and Sale | -17,750 | $36.57 | 9,900 |
| 29 Sep 2026 | Frank Torti | President & Vant Chair | Other Acquisition | +40,309 | $36.57 | 310,310 |
| 29 Sep 2026 | Mayukh Sukhatme | President, Chief Investment Officer & Director | Sale to Issuer | -46,879 | $36.57 | 298,277 |
| 29 Sep 2026 | Matthew Gline | Chief Executive Officer | Sale to Issuer | -76,171 | $36.57 | 205,399 |
| 29 Sep 2026 | Eric Venker | President & CEO of Immunovant | Derivative Exercise and Sale | -200,000 | $36.62 | 1,373,495 |
| 19 Sep 2026 | Richard Pulik | Chief Financial Officer | Sale to Issuer | -2,129 | $39.77 | 82,348 |
| 19 Sep 2026 | Jennifer Humes | Chief Accounting Officer | Sale to Issuer | -3,880 | $39.77 | 7,087 |
| 15 Sep 2026 | Meghan FitzGerald | Independent Director | Other Acquisition | +5,054 | – | 5,054 |
| 15 Sep 2026 | Meghan FitzGerald | Independent Director | Other Derivative Acquisition | +10,531 | $39.57 | 10,531 |
| 15 Sep 2026 | Keith Manchester | Independent Director | Other Acquisition | +5,054 | – | 5,054 |
| 15 Sep 2026 | Keith Manchester | Independent Director | Other Derivative Acquisition | +10,531 | $39.57 | 10,531 |
| 15 Sep 2026 | James Momtazee | Independent Director | Other Acquisition | +5,054 | – | 5,054 |
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 | 40,302,998 | 5.6% | 7.9 |
| 30 Sep 2026 | 39,296,630 | 5.4% | 4.4 |
| 15 Sep 2026 | 36,181,548 | 5.0% | 4.1 |
| 31 Aug 2026 | 33,522,300 | 4.6% | 3.8 |
| 14 Aug 2026 | 30,601,726 | 4.2% | 5.0 |
| 31 Jul 2026 | 35,233,818 | 4.9% | 8.0 |
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