阿拉马克 ARMK
$52.54 +$2.24 (+4.45%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $52.54 0.00%
开盘$50.58
昨收$50.30
当日区间$50.12 – $53.07
成交量4.51M
市值$13.85B
市盈率（TTM）36.7
股息率0.89%
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100.7%-0.72 个百分点，较上季度
持仓机构数646+18 ，较上季度
内部人近期交易41次买入 / 9次卖出净买入
空头持仓比例2.99% 占流通股回补天数 3.5 · 截至 15 Oct 2026
卖空成交量占比11.0%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：+$14.61M（10个净流入日，10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31.6%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3.56%降至2.99%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +900,046 | 2.2% |
| Victory Capital Management Inc. | Mutual Fund | 2026/Q3 | +5,655,560 | 2.2% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +2,789,475 | 1.2% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +2,182,443 | 0.9% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +1,950,667 | 1.2% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +1,552,889 | 0.7% |
| Mane Global Capital Management LP | Hedge Fund | 2026/Q3 | +1,055,248 | 0.4% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +895,534 | 2.0% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +851,543 | 1.0% |
| Jennison Associates LLC | Mutual Fund | 2026/Q3 | +809,531 | 0.3% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +762,040 | 2.5% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +586,006 | 0.2% |
| KR Capital LP | Hedge Fund | 2026/Q3 | +556,972 | 0.7% |
| Hudson River Trading LLC | Private Company | 2026/Q3 | +530,063 | 0.4% |
| Quantinno Capital Management LP | Mutual Fund | 2026/Q3 | +507,904 | 0.3% |
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 |
|---|---|---|---|---|---|---|
| 8 Oct 2026 | Richard Dreiling | Independent Director | Other Acquisition | +500 | $54.94 | 15,406 |
| 8 Oct 2026 | Greg Creed | Independent Director | Other Acquisition | +614 | $54.94 | 68,846 |
| 1 Oct 2026 | John Zillmer | Chief Executive Officer | Sale to Issuer | -67,219 | $54.59 | 680,975 |
| 1 Oct 2026 | Marc Bruno | Chief Executive Officer of U.S. Food & Facilities | Sale to Issuer | -13,620 | $54.59 | 357,968 |
| 1 Oct 2026 | Abigail Charpentier | Executive Vice President | Sale to Issuer | -9,172 | $54.59 | 71,831 |
| 1 Oct 2026 | James Tarangelo | Chief Financial Officer | Sale to Issuer | -1,675 | $54.59 | 61,559 |
| 1 Oct 2026 | Lauren Harrington | Executive Vice President | Sale to Issuer | -10,220 | $54.59 | 91,191 |
| 1 Oct 2026 | Christopher Schilling | Senior VP, Controller, Principal Accounting Officer & Chief Accounting Officer | Sale to Issuer | -1,189 | $54.59 | 27,451 |
| 8 Sep 2026 | Stephen Sadove | Independent Non-Executive Chairperson | Other Acquisition | +187 | – | 89,183 |
| 8 Sep 2026 | Richard Dreiling | Independent Director | Other Acquisition | +31 | – | 14,906 |
| 8 Sep 2026 | Susan Cameron | Independent Director | Other Acquisition | +101 | – | 48,436 |
| 8 Sep 2026 | John Zillmer | Chief Executive Officer | Other Acquisition | +918 | – | 424,340 |
| 8 Sep 2026 | Bridgette Heller | Independent Director | Other Acquisition | +75 | – | 35,897 |
| 8 Sep 2026 | Kevin Wills | Independent Director | Other Acquisition | +34 | – | 16,421 |
| 8 Sep 2026 | Greg Creed | Independent Director | Other Acquisition | +143 | – | 68,232 |
| 8 Sep 2026 | Karen King | Independent Director | Other Acquisition | +24 | – | 10,334 |
| 8 Sep 2026 | Marc Bruno | Chief Executive Officer of U.S. Food & Facilities | Other Acquisition | +282 | – | 371,588 |
| 8 Sep 2026 | Abigail Charpentier | Executive Vice President | Other Acquisition | +96 | – | 81,004 |
| 8 Sep 2026 | Brian DelGhiaccio | Independent Director | Other Acquisition | +34 | – | 16,421 |
| 8 Sep 2026 | Kenneth Keverian | Independent Director | Other Acquisition | +61 | – | 29,204 |
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 | 7,888,814 | 3.0% | 3.5 |
| 30 Sep 2026 | 7,825,380 | 3.0% | 3.6 |
| 15 Sep 2026 | 8,254,388 | 3.1% | 3.5 |
| 31 Aug 2026 | 8,825,519 | 3.3% | 4.0 |
| 14 Aug 2026 | 8,702,423 | 3.3% | 2.8 |
| 31 Jul 2026 | 9,359,966 | 3.6% | 4.0 |
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