股票 › KOP
考珀斯 KOP
美股市值排名 #3598
$29.97 −$9.67 (-24.39%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $30.09 +0.40%
开盘$29.47
昨收$39.64
当日区间$26.86 – $33.51
成交量354.6K
市值$566.78M
市盈率（TTM）–
股息率1.13%
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101.2%-2.54 个百分点，较上季度
持仓机构数265+3 ，较上季度
内部人近期交易32次买入 / 18次卖出净买入
空头持仓比例3.91% 占流通股回补天数 4.8 · 截至 15 Oct 2026
卖空成交量占比23.9%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：+$191.0K（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38.4%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3.71%升至3.91%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +28,280 | 6.7% |
| SummerHaven Investment Management, LLC | Mutual Fund | 2026/Q3 | +19,229 | 0.1% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +14,036 | 0.2% |
| Simcoe Capital Management, LLC | Hedge Fund | 2026/Q3 | +471,730 | 7.5% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +313,066 | 4.5% |
| Invesco Capital Management LLC | Mutual Fund | 2026/Q3 | +148,119 | 1.7% |
| Pacer Advisors, Inc. | Mutual Fund | 2026/Q3 | +114,072 | 0.6% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +52,289 | 4.3% |
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +45,891 | 6.5% |
| Denali Advisors, LLC | Mutual Fund | 2026/Q3 | +41,127 | 0.5% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +32,766 | 0.6% |
| Arrowstreet Capital, Limited Partnership | Mutual Fund | 2026/Q3 | +27,128 | 1.0% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +23,868 | 1.5% |
| Creative Planning, Inc. | Mutual Fund | 2026/Q3 | +21,816 | 0.2% |
| XTX Markets Limited | Private Company | 2026/Q3 | +21,785 | 0.2% |
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 |
|---|---|---|---|---|---|---|
| 13 Sep 2026 | Sonja Wilkerson | Independent Director | Other Derivative Acquisition | +29 | – | 385 |
| 13 Sep 2026 | Andrew Sandifer | Independent Director | Other Derivative Acquisition | +13 | – | 117 |
| 13 Sep 2026 | Xudong Feng | Independent Director | Other Derivative Acquisition | +32 | – | 445 |
| 13 Sep 2026 | David Motley | Independent Director | Other Derivative Acquisition | +19 | – | 316 |
| 30 Aug 2026 | Leroy Ball | Chairperson & CEO | Other Disposition | -200 | – | 429,355 |
| 30 Aug 2026 | Leroy Ball | Chairperson & CEO | Open Market Disposition | -4,000 | $45.96 | 429,355 |
| 18 Aug 2026 | Leroy Ball | Chairperson & CEO | Open Market Disposition | -3,000 | $45.84 | 433,555 |
| 11 Aug 2026 | Stephen Lucas | Open Market Disposition | -1,308 | $44.55 | 19,492 | |
| 10 Aug 2026 | James Sullivan | Former President | Open Market Disposition | -7,500 | $50.00 | 82,898 |
| 9 Aug 2026 | Bradley Pearce | Chief Accounting Officer | Open Market Disposition | -2,000 | $51.01 | 41,037 |
| 6 Aug 2026 | James Sullivan | Former President | Open Market Disposition | -80,000 | $51.22 | 90,398 |
| 17 Jun 2026 | Leroy Ball | Chairperson & CEO | Open Market Disposition | -3,412 | $43.90 | 436,243 |
| 14 Jun 2026 | Sonja Wilkerson | Independent Director | Other Derivative Acquisition | +30 | – | 356 |
| 14 Jun 2026 | Andrew Sandifer | Independent Director | Other Derivative Acquisition | +13 | – | 103 |
| 14 Jun 2026 | Xudong Feng | Independent Director | Other Derivative Acquisition | +34 | – | 412 |
| 14 Jun 2026 | David Motley | Independent Director | Other Derivative Acquisition | +20 | – | 296 |
| 10 Jun 2026 | Leroy Ball | Chairperson & CEO | Other Disposition | -300 | – | 439,655 |
| 10 Jun 2026 | Leroy Ball | Chairperson & CEO | Open Market Disposition | -4,141 | $41.34 | 439,655 |
| 2 Jun 2026 | Xudong Feng | Independent Director | Other Disposition | -5,695 | – | 23,209 |
| 12 May 2026 | Leroy Ball | Chairperson & CEO | Open Market Disposition | -2,659 | $42.55 | 444,096 |
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 | 739,634 | 3.9% | 4.8 |
| 30 Sep 2026 | 800,969 | 4.2% | 4.5 |
| 15 Sep 2026 | 769,075 | 4.1% | 4.8 |
| 31 Aug 2026 | 950,642 | 5.0% | 5.8 |
| 14 Aug 2026 | 781,631 | 4.1% | 3.1 |
| 31 Jul 2026 | 713,171 | 3.7% | 4.6 |
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