沃特世公司 WAT
$457.60 +$4.52 (+1.00%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $457.60 0.00%
开盘$450.61
昨收$453.08
当日区间$450.61 – $463.91
成交量695.8K
市值$44.96B
市盈率（TTM）191.5
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101.8%-0.53 个百分点，较上季度
持仓机构数1,455+27 ，较上季度
内部人近期交易38次买入 / 11次卖出净买入
空头持仓比例3.25% 占流通股回补天数 3.4 · 截至 15 Oct 2026
卖空成交量占比14.2%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：−$40.64M（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31.4%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4.24%降至3.25%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Mackenzie Financial Corporation | Mutual Fund | 2026/Q3 | +393,656 | 0.4% |
| Bank Julius Bär & Co. AG | Private Company | 2026/Q3 | +186,216 | 0.2% |
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +1,720,162 | 2.5% |
| Schroder Investment Management Limited | Mutual Fund | 2026/Q3 | +940,393 | 1.3% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +709,492 | 0.9% |
| AllianceBernstein | Mutual Fund | 2026/Q3 | +577,853 | 2.7% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +561,824 | 1.4% |
| Viking Global Investors LP | Hedge Fund | 2026/Q3 | +405,678 | 1.7% |
| Capital Research | Mutual Fund | 2026/Q3 | +358,198 | 0.4% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +354,446 | 0.6% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +322,824 | 1.8% |
| FMR | Mutual Fund | 2026/Q3 | +300,899 | 0.7% |
| Allspring Global Investments, LLC | Mutual Fund | 2026/Q3 | +285,982 | 0.8% |
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +255,838 | 0.7% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +207,830 | 6.1% |
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 |
|---|---|---|---|---|---|---|
| 29 Sep 2026 | Wei Jiang | Independent Director | Other Acquisition | +57 | – | 3,630 |
| 29 Sep 2026 | Heather Knight | Independent Director | Other Acquisition | +57 | – | 778 |
| 5 Aug 2026 | Christopher Kuebler | Independent Director | Derivative Exercise and Sale | -3,626 | $397.94 | 17,808 |
| 29 Jun 2026 | Wei Jiang | Independent Director | Other Acquisition | +67 | – | 3,573 |
| 29 Jun 2026 | Heather Knight | Independent Director | Other Acquisition | +63 | – | 720 |
| 23 Jun 2026 | Robert Carpio | Former Senior Vice President of Waters Analytical Sciences | Sale to Issuer | -189 | $369.18 | 646 |
| 11 May 2026 | Amol Chaubal | Senior Vice President | Sale to Issuer | -239 | $352.21 | 5,501 |
| 5 Apr 2026 | Jianqing Bennett | Senior Vice President of Waters Advanced Diagnostics Division | Sale to Issuer | -302 | $304.09 | 5,054 |
| 30 Mar 2026 | Wei Jiang | Independent Director | Other Acquisition | +64 | – | 3,505 |
| 30 Mar 2026 | Heather Knight | Independent Director | Other Acquisition | +68 | – | 657 |
| 15 Mar 2026 | Wei Jiang | Independent Director | Open Market Acquisition | +500 | $289.46 | 3,441 |
| 5 Mar 2026 | Richard Fearon | Independent Director | Open Market Acquisition | +1,000 | $306.34 | 3,302 |
| 1 Mar 2026 | Udit Batra | Chief Executive Officer | Sale to Issuer | -3,417 | $307.23 | 25,077 |
| 1 Mar 2026 | Jianqing Bennett | Senior Vice President of Waters Advanced Diagnostics Division | Sale to Issuer | -410 | $307.23 | 4,680 |
| 1 Mar 2026 | Amol Chaubal | Senior Vice President | Sale to Issuer | -709 | $307.23 | 5,181 |
| 24 Feb 2026 | Linda Baddour | Independent Director | Other Acquisition | +23 | – | 2,899 |
| 24 Feb 2026 | Linda Baddour | Independent Director | Other Derivative Acquisition | +57 | $319.44 | 57 |
| 24 Feb 2026 | Christopher Kuebler | Independent Director | Other Acquisition | +23 | – | 17,808 |
| 24 Feb 2026 | Christopher Kuebler | Independent Director | Other Derivative Acquisition | +57 | $319.44 | 57 |
| 24 Feb 2026 | Richard Fearon | Independent Director | Other Acquisition | +23 | – | 2,302 |
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 | 3,191,944 | 3.2% | 3.4 |
| 30 Sep 2026 | 3,404,650 | 3.5% | 4.4 |
| 15 Sep 2026 | 3,304,268 | 3.4% | 5.8 |
| 31 Aug 2026 | 3,294,037 | 3.4% | 4.5 |
| 14 Aug 2026 | 3,635,708 | 3.7% | 3.9 |
| 31 Jul 2026 | 4,166,848 | 4.2% | 4.7 |
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