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精选水务方案 WTTR
美股市值排名 #2682
$16.18 +$0.74 (+4.79%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $16.18 0.00%
开盘$15.92
昨收$15.44
当日区间$15.53 – $16.44
成交量1.20M
市值$2.17B
市盈率（TTM）57.8
股息率1.73%
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95.5%-1.54 个百分点，较上季度
持仓机构数315+4 ，较上季度
内部人近期交易22次买入 / 28次卖出净卖出
空头持仓比例6.22% 占流通股回补天数 4.8 · 截至 15 Oct 2026
卖空成交量占比25.3%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：−$6.61M（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30.6%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4.38%升至6.22%。
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 | +1,141,999 | 0.9% |
| FMR | Mutual Fund | 2026/Q3 | +2,648,328 | 2.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +2,084,304 | 9.1% |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Mutual Fund | 2026/Q3 | +1,556,236 | 1.3% |
| Driehaus Capital Management LLC | Mutual Fund | 2026/Q3 | +1,161,973 | 0.9% |
| Silvercrest Asset Management Group LLC | Mutual Fund | 2026/Q3 | +902,038 | 0.7% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +754,639 | 2.5% |
| Raymond James Financial, Inc. | Public Company | 2026/Q3 | +631,892 | 0.8% |
| Cushing Asset Management, LP | Mutual Fund | 2026/Q3 | +600,000 | 0.8% |
| Westwood Management Corp. | Mutual Fund | 2026/Q3 | +592,027 | 0.6% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +480,192 | 3.0% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +472,975 | 1.5% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +452,845 | 0.5% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +429,100 | 0.4% |
| Trexquant Investment LP | Hedge Fund | 2026/Q3 | +425,680 | 0.5% |
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 |
|---|---|---|---|---|---|---|
| 14 Aug 2026 | Michael Lyons | Executive VP, Chief Strategy Officer & CTO | Sale to Issuer | -1,844 | $20.86 | 142,751 |
| 15 Jul 2026 | John Schmitz | Chairperson & CEO | Other Acquisition | +250,000 | – | 3,778,547 |
| 15 Jul 2026 | John Schmitz | Chairperson & CEO | Other Derivative Acquisition | +1,125,000 | – | 125,000 |
| 1 Jul 2026 | Christopher George | Chief Financial Officer | Sale to Issuer | -730 | $17.99 | 340,275 |
| 18 May 2026 | Crestview Advisors, L.L.C. | Private Disposition | -617,240 | $18.92 | 2,615,972 | |
| 18 May 2026 | SES Legacy Holdings, LLC | Sale to Issuer | -2,632,760 | – | 11,158,101 | |
| 18 May 2026 | SES Legacy Holdings, LLC | Derivative Exercise and Sale | -2,632,760 | $18.92 | – | |
| 14 May 2026 | Richard Burnett | Lead Independent Director | Open Market Disposition | -65,000 | $18.74 | 71,578 |
| 11 May 2026 | Michael Skarke | Executive Vice President | Intent to Sell (Form 144) | -20,000 | $17.78 | – |
| 11 May 2026 | Michael Skarke | Executive Vice President | Open Market Disposition | -110,000 | $17.78 | 360,738 |
| 10 May 2026 | Michael Skarke | Executive Vice President | Intent to Sell (Form 144) | -90,000 | $17.31 | – |
| 10 May 2026 | Brian Szymanski | Vice President | Open Market Disposition | -20,000 | $17.04 | 114,752 |
| 7 May 2026 | Robin Fielder | Independent Director | Open Market Disposition | -27,010 | $16.80 | 43,315 |
| 5 May 2026 | Luis Fernandez-Moreno | Independent Director | Other Acquisition | +9,446 | – | 78,652 |
| 5 May 2026 | Bruce Cope | Independent Director | Other Acquisition | +9,446 | – | 26,868 |
| 5 May 2026 | Gayle Burleson | Independent Director | Other Acquisition | +9,446 | – | 95,214 |
| 5 May 2026 | Timothy Roberts | Independent Director | Other Acquisition | +9,446 | – | 26,868 |
| 5 May 2026 | Richard Burnett | Lead Independent Director | Other Acquisition | +9,446 | – | 136,578 |
| 5 May 2026 | Robin Fielder | Independent Director | Other Acquisition | +9,446 | – | 43,315 |
| 7 Apr 2026 | Crestview Advisors, L.L.C. | Open Market Disposition | -665,983 | $15.12 | 3,233,212 |
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 | 8,024,921 | 6.2% | 4.8 |
| 30 Sep 2026 | 8,242,764 | 6.4% | 3.8 |
| 15 Sep 2026 | 6,237,811 | 4.8% | 4.5 |
| 31 Aug 2026 | 5,105,600 | 4.0% | 4.3 |
| 14 Aug 2026 | 4,808,135 | 3.7% | 2.2 |
| 31 Jul 2026 | 5,451,657 | 4.4% | 3.2 |
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