蓝瑟斯 LNTH
$100.61 −$0.09 (-0.09%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $100.61 0.00%
开盘$100.73
昨收$100.70
当日区间$100.40 – $101.02
成交量1.58M
市值$6.58B
市盈率（TTM）25.0
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115.4%-2.09 个百分点，较上季度
持仓机构数532-9 ，较上季度
内部人近期交易22次买入 / 27次卖出净卖出
空头持仓比例5.56% 占流通股回补天数 4.5 · 截至 15 Oct 2026
卖空成交量占比10.9%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：−$111.06M（7个净流入日，13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40.5%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9.69%降至5.56%。
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 | +104,108 | 0.3% |
| Robert Marshall | Individual/Insider | 2026/Q3 | +87,380 | 0.2% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +1,091,936 | 2.1% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +1,035,441 | 4.3% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +983,622 | 2.9% |
| Assenagon Asset Management S.A. | Mutual Fund | 2026/Q3 | +582,661 | 1.1% |
| Holocene Advisors, LP | Hedge Fund | 2026/Q3 | +546,961 | 0.8% |
| Janus Henderson Group plc | Mutual Fund | 2026/Q3 | +413,575 | 7.9% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +349,353 | 0.9% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +244,213 | 1.6% |
| Brown Advisory Incorporated | Mutual Fund | 2026/Q3 | +228,076 | 1.4% |
| BlackRock | Mutual Fund | 2026/Q3 | +214,449 | 12.9% |
| Victory Capital Management Inc. | Mutual Fund | 2026/Q3 | +200,555 | 0.7% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +190,867 | 0.5% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +162,231 | 1.2% |
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 |
|---|---|---|---|---|---|---|
| 30 Aug 2026 | Robert Marshall | Chief Financial Officer | Sale to Issuer | -721 | $100.96 | 122,071 |
| 16 Aug 2026 | Ludger Dinkelborg | Head of Research & Development | Sale to Issuer | -2,536 | $100.91 | 33,195 |
| 16 Aug 2026 | Kimberly Brown | Chief Accounting Officer | Sale to Issuer | -463 | $100.91 | 2,476 |
| 13 May 2026 | Samuel Leno | Independent Director | Other Acquisition | +4,137 | – | 67,246 |
| 13 May 2026 | Julie Eastland | Independent Director | Other Acquisition | +4,137 | – | 8,019 |
| 13 May 2026 | James Thrall | Independent Director | Other Acquisition | +4,137 | – | 6,674 |
| 13 May 2026 | Mary Heino | CEO & Executive Chairperson | Sale to Issuer | -1,227 | $96.67 | 587,968 |
| 13 May 2026 | Minnie Baylor-Henry | Independent Director | Other Acquisition | +4,137 | – | 6,674 |
| 13 May 2026 | Gerard Ber | Independent Director | Sale to Issuer | -381 | $96.67 | 22,981 |
| 13 May 2026 | Gerard Ber | Independent Director | Other Acquisition | +4,137 | – | 6,674 |
| 13 May 2026 | Julie McHugh | Lead Independent Director | Other Acquisition | +4,137 | – | 6,674 |
| 13 May 2026 | Gary John Pruden | Independent Director | Other Acquisition | +4,137 | – | 29,736 |
| 13 May 2026 | Heinz Maeusli | Other Acquisition | +4,137 | – | 6,674 | |
| 13 May 2026 | Phuong Morrow | Independent Director | Other Acquisition | +4,137 | – | 7,237 |
| 16 Apr 2026 | Daniel Niedzwiecki | Chief Administrative Officer, General Counsel & Corporate Secretary | Sale to Issuer | -1,911 | $83.82 | 117,465 |
| 4 Mar 2026 | Daniel Niedzwiecki | Chief Administrative Officer, General Counsel & Corporate Secretary | Sale to Issuer | -1,283 | $76.31 | 119,376 |
| 4 Mar 2026 | Daniel Niedzwiecki | Chief Administrative Officer, General Counsel & Corporate Secretary | Other Acquisition | +36,692 | – | 119,376 |
| 4 Mar 2026 | Robert Marshall | Chief Financial Officer | Sale to Issuer | -1,182 | $76.31 | 122,792 |
| 4 Mar 2026 | Robert Marshall | Chief Financial Officer | Other Acquisition | +38,002 | – | 122,792 |
| 4 Mar 2026 | Ludger Dinkelborg | Head of Research & Development | Other Acquisition | +20,966 | – | 35,731 |
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 | 3,632,323 | 5.6% | 4.5 |
| 30 Sep 2026 | 3,783,610 | 5.8% | 3.6 |
| 15 Sep 2026 | 4,036,832 | 6.2% | 4.1 |
| 31 Aug 2026 | 4,236,654 | 6.5% | 3.1 |
| 14 Aug 2026 | 5,124,620 | 7.9% | 1.8 |
| 31 Jul 2026 | 6,309,139 | 9.7% | 6.6 |
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