Casella Waste 系统 CWST
$98.21 −$1.85 (-1.85%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $98.21 0.00%
开盘$97.59
昨收$100.06
当日区间$96.39 – $98.90
成交量754.5K
市值$6.25B
市盈率（TTM）1,227.6
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122.0%-0.88 个百分点，较上季度
持仓机构数471-9 ，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8.03% 占流通股回补天数 7.5 · 截至 15 Oct 2026
卖空成交量占比20.8%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：−$14.64M（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36.5%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7.36%升至8.03%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Wasatch Advisors LP | Mutual Fund | 2026/Q3 | +949,374 | 5.5% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +805,858 | 1.4% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +453,790 | 3.8% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +420,836 | 0.7% |
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +389,054 | 2.3% |
| Bank of America Corporation | Public Company | 2026/Q3 | +368,869 | 0.9% |
| BlackRock | Mutual Fund | 2026/Q3 | +342,840 | 14.8% |
| EARNEST Partners, LLC | Mutual Fund | 2026/Q3 | +266,621 | 2.2% |
| Australian Super | Government Pension Fund | 2026/Q3 | +263,825 | 0.4% |
| Baron Capital Group, Inc. | Mutual Fund | 2026/Q3 | +246,778 | 1.5% |
| Schroder Investment Management North America Inc. | Mutual Fund | 2026/Q3 | +229,412 | 1.1% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +195,218 | 2.3% |
| Granahan Investment Management, LLC | Mutual Fund | 2026/Q3 | +186,027 | 0.7% |
| Select Equity Group, L.P. | Hedge Fund | 2026/Q3 | +171,057 | 0.9% |
| Putnam LLC | Mutual Fund | 2026/Q3 | +170,326 | 0.8% |
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 |
|---|---|---|---|---|---|---|
| 25 Aug 2026 | Michael Burke | Independent Director | Open Market Disposition | -1,100 | $92.99 | 12,948 |
| 13 Aug 2026 | Douglas Casella | Vice Chairperson | Open Market Disposition | -16,500 | $91.12 | 86,716 |
| 12 Aug 2026 | Douglas Casella | Vice Chairperson | Intent to Sell (Form 144) | -1,838 | $90.85 | – |
| 10 Aug 2026 | Damian Ribar | Chief Operating Officer | Other Derivative Acquisition | +25,000 | $92.52 | 25,000 |
| 7 Jun 2026 | Emily Nagle Green | Independent Director | Other Disposition | -600 | – | 29,603 |
| 3 Jun 2026 | Joseph Doody | Lead Independent Director | Other Acquisition | +1,793 | $83.65 | 3,442 |
| 3 Jun 2026 | Douglas Casella | Vice Chairperson | Other Acquisition | +1,793 | $83.65 | 3,425 |
| 3 Jun 2026 | Emily Nagle Green | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 3 Jun 2026 | William Hulligan | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 3 Jun 2026 | Michael Burke | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 3 Jun 2026 | Michael Battles | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 3 Jun 2026 | Gary Sova | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 3 Jun 2026 | Rose M. Kirk | Independent Director | Other Acquisition | +1,793 | $83.65 | 3,008 |
| 31 May 2026 | John Casella | Executive Chairperson | Other Acquisition | +67,000 | – | 494,100 |
| 31 May 2026 | John Casella | Executive Chairperson | Other Disposition | -67,000 | – | 494,100 |
| 25 May 2026 | Michael Burke | Independent Director | Open Market Disposition | -2,305 | $87.56 | 12,833 |
| 18 May 2026 | Edmond Coletta | Chief Executive Officer | Open Market Disposition | -12,500 | $90.07 | 129,961 |
| 17 Mar 2026 | Douglas Casella | Vice Chairperson | Other Acquisition | +73,000 | – | 494,100 |
| 17 Mar 2026 | Douglas Casella | Vice Chairperson | Other Disposition | -73,000 | – | 494,100 |
| 15 Mar 2026 | John Casella | Executive Chairperson | Intent to Sell (Form 144) | -1,744 | $87.77 | – |
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 | 5,109,721 | 8.0% | 7.5 |
| 30 Sep 2026 | 5,063,987 | 8.0% | 8.7 |
| 15 Sep 2026 | 5,071,072 | 8.0% | 11.4 |
| 31 Aug 2026 | 4,840,044 | 7.6% | 12.2 |
| 14 Aug 2026 | 4,805,288 | 7.6% | 9.1 |
| 31 Jul 2026 | 4,680,761 | 7.4% | 6.4 |
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