股票 › ALG
阿拉莫集团 ALG
美股市值排名 #2885
$133.70 −$2.84 (-2.08%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $133.70 0.00%
开盘$136.45
昨收$136.54
当日区间$133.58 – $138.26
成交量107.3K
市值$1.63B
市盈率（TTM）20.8
股息率0.99%
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95.3%-5.06 个百分点，较上季度
持仓机构数334+6 ，较上季度
内部人近期交易25次买入 / 22次卖出净买入
空头持仓比例4.30% 占流通股回补天数 3.5 · 截至 15 Oct 2026
卖空成交量占比11.3%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：−$3.06M（7个净流入日，13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38.6%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4.21%升至4.30%。
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 | +26,198 | 0.2% |
| BlackRock | Mutual Fund | 2026/Q3 | +151,928 | 14.4% |
| River Road Asset Management, LLC | Mutual Fund | 2026/Q3 | +94,068 | 1.1% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +72,290 | 0.6% |
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +40,674 | 4.7% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +40,382 | 0.4% |
| Westwood Management Corp. | Mutual Fund | 2026/Q3 | +33,580 | 1.8% |
| ExodusPoint Capital Management, LP | Hedge Fund | 2026/Q3 | +29,530 | 0.3% |
| Kennedy Capital Management LLC | Mutual Fund | 2026/Q3 | +25,857 | 1.9% |
| Copeland Capital Management, LLC | Mutual Fund | 2026/Q3 | +25,747 | 1.7% |
| Leap Investments LP | Mutual Fund | 2026/Q3 | +23,514 | 0.2% |
| Royce & Associates, LP | Mutual Fund | 2026/Q3 | +22,119 | 0.7% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +21,807 | 0.4% |
| Nuveen Investments | Mutual Fund | 2026/Q3 | +21,447 | 0.5% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +21,321 | 3.5% |
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 |
|---|---|---|---|---|---|---|
| 20 Sep 2026 | Edward Rizzuti | Consultant | Intent to Sell (Form 144) | -1,477 | $163.64 | – |
| 3 Sep 2026 | Edward Rizzuti | Consultant | Open Market Disposition | -2,537 | $174.68 | 5,605 |
| 2 Sep 2026 | Nina Grooms | Independent Director | Other Acquisition | +2,844 | – | 3,982 |
| 2 Sep 2026 | Nina Grooms | Independent Director | Other Disposition | -2,844 | – | 3,982 |
| 1 Sep 2026 | Robert Hureau | Chief Executive Officer | Sale to Issuer | -942 | $164.10 | 21,094 |
| 25 Aug 2026 | Richard Raborn | Former Executive Vice President of Vegetation Management | Intent to Sell (Form 144) | -1,630 | $163.78 | – |
| 17 Aug 2026 | Thomas Lucas | Chief Accounting Officer | Other Acquisition | +496 | – | 496 |
| 12 Aug 2026 | Edward Rizzuti | Consultant | Open Market Disposition | -2,715 | $164.41 | 8,142 |
| 31 Jul 2026 | Kevin Thomas | Executive Vice President of the Industrial Equipment Division | Sale to Issuer | -33 | $159.08 | 4,627 |
| 13 Jul 2026 | Richard Raborn | Former Executive Vice President of Vegetation Management | Intent to Sell (Form 144) | -2,215 | $163.06 | – |
| 7 Jul 2026 | Andrew Sefzik | Vice President | Other Acquisition | +277 | – | 1,836 |
| 29 Jun 2026 | Andrew Sefzik | Vice President | Initial Statement of Beneficial | +0 | – | 2,300 |
| 10 May 2026 | Richard Parod | Independent Chairperson | Other Acquisition | +905 | – | 9,723 |
| 10 May 2026 | Colleen Haley | Independent Director | Other Acquisition | +905 | – | 1,815 |
| 10 May 2026 | Lorie Tekorius | Independent Director | Other Acquisition | +905 | – | 5,963 |
| 10 May 2026 | Robert Bauer | Independent Director | Other Acquisition | +905 | – | 12,455 |
| 10 May 2026 | Eric Etchart | Independent Director | Other Acquisition | +905 | – | 12,662 |
| 10 May 2026 | Tracy Jokinen | Independent Director | Other Acquisition | +905 | – | 9,143 |
| 10 May 2026 | Paul Householder | Independent Director | Other Acquisition | +905 | – | 2,330 |
| 10 May 2026 | Nina Grooms | Independent Director | Other Acquisition | +905 | – | 3,982 |
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 | 523,010 | 4.3% | 3.5 |
| 30 Sep 2026 | 438,298 | 3.6% | 1.7 |
| 15 Sep 2026 | 524,690 | 4.3% | 3.4 |
| 31 Aug 2026 | 495,255 | 4.1% | 3.1 |
| 14 Aug 2026 | 497,779 | 4.1% | 3.2 |
| 31 Jul 2026 | 512,617 | 4.2% | 5.0 |
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