爱康临床研究 ICLR
$204.74 +$3.09 (+1.53%)
休市 · Nov 6, 9:50 pm ET · 最新盘后价 $204.74 0.00%
开盘$200.87
昨收$201.65
当日区间$200.54 – $208.26
成交量1.38M
市值$15.34B
市盈率（TTM）35.5
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106.6%-0.99 个百分点，较上季度
持仓机构数514-9 ，较上季度
内部人近期交易26次买入 / 20次卖出净买入
空头持仓比例3.85% 占流通股回补天数 3.7 · 截至 15 Oct 2026
卖空成交量占比15.0%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：−$11.74M（8个净流入日，12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37.4%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2.88%升至3.85%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +1,370,663 | 6.7% |
| Greenhaven Associates Inc | Mutual Fund | 2026/Q3 | +1,098,204 | 4.0% |
| FMR | Mutual Fund | 2026/Q3 | +1,083,385 | 6.8% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +877,359 | 1.3% |
| Maple Rock Capital Partners Inc. | Hedge Fund | 2026/Q3 | +864,300 | 1.6% |
| Boston Partners Global Investors, Inc. | Mutual Fund | 2026/Q3 | +785,591 | 2.1% |
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +481,402 | 1.6% |
| Brock Milton Capital AB | Mutual Fund | 2026/Q3 | +450,067 | 0.6% |
| Ruane, Cunniff & Goldfarb L.P. | Mutual Fund | 2026/Q3 | +413,476 | 2.7% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +372,350 | 0.5% |
| Zurich Insurance Group AG | Public Company | 2026/Q3 | +371,282 | 0.6% |
| Artisan Partners Limited Partnership | Mutual Fund | 2026/Q3 | +357,461 | 11.2% |
| EARNEST Partners, LLC | Mutual Fund | 2026/Q3 | +356,849 | 1.6% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +356,082 | 0.5% |
| Trinity Street Asset Management LLP | Hedge Fund | 2026/Q3 | +327,314 | 2.0% |
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 | Lyons Emer | Chief Accounting Officer | Derivative Exercise and Sale | -272 | $184.29 | 990 |
| 21 Oct 2026 | Lyons Emer | Chief Accounting Officer | Derivative Exercise and Retained | +238 | – | 990 |
| 16 Sep 2026 | Eugene McCague | Independent Non-Executive Director | Derivative Exercise and Sale | -3,255 | $175.00 | 3,811 |
| 16 Sep 2026 | Ronan Murphy | Lead Independent Director | Derivative Exercise and Sale | -5,005 | $175.00 | 3,847 |
| 15 Sep 2026 | John Climax | Founder & Independent Non-Executive Director | Derivative Exercise and Sale | -5,005 | $175.00 | 2,087 |
| 10 Aug 2026 | John Climax | Founder & Independent Non-Executive Director | Intent to Sell (Form 144) | -841 | $164.29 | – |
| 10 Aug 2026 | Ciaran Murray | Independent Non-Executive Chairperson | Intent to Sell (Form 144) | -2,677 | $164.29 | – |
| 10 Aug 2026 | Nigel Clerkin | Chief Financial Officer | Intent to Sell (Form 144) | -2,267 | $164.29 | – |
| 10 Aug 2026 | Anne Michelle Whitaker | Independent Non-Executive Director | Intent to Sell (Form 144) | -841 | $164.29 | – |
| 10 Aug 2026 | John Climax | Founder & Independent Non-Executive Director | Derivative Exercise and Sale | -841 | $165.51 | 2,087 |
| 10 Aug 2026 | Linda Grais | Independent Director | Derivative Exercise and Sale | -841 | $165.51 | 6,162 |
| 10 Aug 2026 | Eugene McCague | Independent Non-Executive Director | Derivative Exercise and Sale | -841 | $165.51 | 3,811 |
| 10 Aug 2026 | Ciaran Murray | Independent Non-Executive Chairperson | Derivative Exercise and Sale | -2,677 | $165.51 | 20,452 |
| 10 Aug 2026 | Nigel Clerkin | Chief Financial Officer | Derivative Exercise and Sale | -2,267 | $165.51 | 5,881 |
| 10 Aug 2026 | Ronan Murphy | Lead Independent Director | Derivative Exercise and Sale | -841 | $165.51 | 3,847 |
| 10 Aug 2026 | Anne Michelle Whitaker | Independent Non-Executive Director | Derivative Exercise and Sale | -841 | $165.51 | 891 |
| 10 Aug 2026 | Julie O'Neill | Independent Non-Executive Director | Derivative Exercise and Sale | -915 | $165.51 | 3,515 |
| 9 Aug 2026 | John Climax | Founder & Independent Non-Executive Director | Other Derivative Acquisition | +1,324 | – | 1,324 |
| 9 Aug 2026 | John Climax | Founder & Independent Non-Executive Director | Derivative Exercise and Retained | +891 | – | 2,087 |
| 9 Aug 2026 | Linda Grais | Independent Director | Other Derivative Acquisition | +1,324 | – | 1,324 |
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 | 2,968,059 | 3.8% | 3.7 |
| 30 Sep 2026 | 2,801,170 | 3.6% | 2.5 |
| 15 Sep 2026 | 2,626,654 | 3.4% | 2.8 |
| 31 Aug 2026 | 2,379,093 | 3.1% | 5.0 |
| 14 Aug 2026 | 2,220,474 | 2.9% | 3.5 |
| 31 Jul 2026 | 2,223,311 | 2.9% | 2.3 |
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