周界解决方案 PRM
$29.50 +$1.36 (+4.83%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $29.50 0.00%
开盘$28.45
昨收$28.14
当日区间$27.00 – $29.94
成交量2.15M
市值$4.83B
市盈率（TTM）134.1
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87.6%+0.19 个百分点，较上季度
持仓机构数379-3 ，较上季度
内部人近期交易20次买入 / 30次卖出净卖出
空头持仓比例4.24% 占流通股回补天数 6.1 · 截至 15 Oct 2026
卖空成交量占比25.4%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：−$2.20M（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3.08%升至4.24%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +1,918,294 | 1.9% |
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +1,776,450 | 1.1% |
| Putnam LLC | Mutual Fund | 2026/Q3 | +1,629,727 | 1.0% |
| BlackRock | Mutual Fund | 2026/Q3 | +1,340,733 | 7.4% |
| Invesco Ltd. | Mutual Fund | 2026/Q3 | +1,309,073 | 1.3% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +1,131,360 | 1.0% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +962,113 | 0.9% |
| Principal Global Investors, LLC | Mutual Fund | 2026/Q3 | +846,983 | 8.2% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +621,669 | 0.4% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +599,877 | 4.7% |
| Degroof Petercam Asset Management | Mutual Fund | 2026/Q3 | +590,806 | 0.4% |
| FMR | Mutual Fund | 2026/Q3 | +562,546 | 5.9% |
| Conestoga Capital Advisors, LLC | Mutual Fund | 2026/Q3 | +535,965 | 0.3% |
| Fred Alger Management, LLC | Mutual Fund | 2026/Q3 | +502,835 | 0.3% |
| Driehaus Capital Management LLC | Mutual Fund | 2026/Q3 | +458,045 | 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 |
|---|---|---|---|---|---|---|
| 29 Jun 2026 | The WindAcre Partnership LLC | Open Market Disposition | -5,705,979 | $36.25 | 16,148,621 | |
| 21 May 2026 | Haitham Khouri | Chief Executive Officer | Intent to Sell (Form 144) | -117,511 | $31.10 | – |
| 21 May 2026 | Haitham Khouri | Chief Executive Officer | Open Market Disposition | -229,535 | $34.09 | 3,100,000 |
| 20 May 2026 | Haitham Khouri | Chief Executive Officer | Intent to Sell (Form 144) | -91,724 | $31.40 | – |
| 19 May 2026 | Haitham Khouri | Chief Executive Officer | Intent to Sell (Form 144) | -20,300 | $33.50 | – |
| 12 May 2026 | Kyle Sable | Chief Financial Officer | Derivative Exercise and Sale | -49,540 | $33.59 | – |
| 12 May 2026 | Jeffrey Emery | Derivative Exercise and Sale | -53,537 | $33.45 | – | |
| 11 May 2026 | Kyle Sable | Chief Financial Officer | Derivative Exercise and Sale | -200,460 | $32.89 | – |
| 10 May 2026 | Jeffrey Emery | Intent to Sell (Form 144) | -99,963 | $32.93 | – | |
| 10 May 2026 | Jeffrey Emery | Derivative Exercise and Sale | -146,463 | $34.05 | – | |
| 7 May 2026 | Jeffrey Emery | Intent to Sell (Form 144) | -46,500 | $32.00 | – | |
| 22 Apr 2026 | Walter Howley | Co-Chairman of the Board | Other Disposition | -3,480,640 | – | 606,200 |
| 31 Mar 2026 | Walter Howley | Co-Chairman of the Board | Other Disposition | -1,000,000 | – | 4,086,840 |
| 10 Mar 2026 | William Thorndike | Co-Chairman of the Board | Open Market Disposition | -325,000 | $23.85 | 8,535,656 |
| 5 Mar 2026 | William Thorndike | Co-Chairman of the Board | Open Market Disposition | -325,000 | $24.26 | 8,860,656 |
| 2 Mar 2026 | Walter Howley | Co-Chairman of the Board | Other Acquisition | +5,582,492 | – | 5,086,840 |
| 2 Mar 2026 | Walter Howley | Co-Chairman of the Board | Other Disposition | -1,101,852 | – | 5,086,840 |
| 2 Mar 2026 | Haitham Khouri | Chief Executive Officer | Other Acquisition | +1,600,317 | – | 3,329,535 |
| 2 Mar 2026 | Tracy Cool | Independent Director | Other Acquisition | +65,843 | – | 256,693 |
| 2 Mar 2026 | Vivek Raj | Former Independent Director | Other Acquisition | +555,859 | – | 677,560 |
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 | 6,947,203 | 4.2% | 6.1 |
| 30 Sep 2026 | 6,541,508 | 4.0% | 4.3 |
| 15 Sep 2026 | 7,004,455 | 4.3% | 7.0 |
| 31 Aug 2026 | 6,191,959 | 3.8% | 5.7 |
| 14 Aug 2026 | 5,898,317 | 3.6% | 3.8 |
| 31 Jul 2026 | 5,039,463 | 3.1% | 2.8 |
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