股票 › SGI
索姆尼国际集团 SGI
美股市值排名 #1143
$64.17 −$3.70 (-5.45%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $64.50 +0.51%
开盘$67.95
昨收$67.87
当日区间$63.98 – $67.95
成交量7.20M
市值$14.77B
市盈率（TTM）25.4
股息率1.00%
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114.4%+0.27 个百分点，较上季度
持仓机构数625+28 ，较上季度
内部人近期交易35次买入 / 14次卖出净买入
空头持仓比例8.39% 占流通股回补天数 7.8 · 截至 15 Oct 2026
卖空成交量占比22.6%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：−$3.72M（12个净流入日，8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36.7%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6.07%升至8.39%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Allspring Global Investments, LLC | Mutual Fund | 2026/Q3 | +517,542 | 1.8% |
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +507,161 | 1.2% |
| Castle Hook Partners LP | Hedge Fund | 2026/Q3 | +1,547,519 | 0.7% |
| Avantyr Capital Partners, LP | Hedge Fund | 2026/Q3 | +1,528,886 | 1.0% |
| Cartenna Capital LP | Hedge Fund | 2026/Q3 | +1,275,000 | 0.6% |
| Luxor Capital Group, LP | Hedge Fund | 2026/Q3 | +1,208,100 | 0.6% |
| Steadfast Capital Management LP | Hedge Fund | 2026/Q3 | +1,070,465 | 1.0% |
| Fidelity International Ltd | Mutual Fund | 2026/Q3 | +1,062,895 | 0.5% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +1,009,348 | 0.8% |
| Morgan Stanley | Public Company | 2026/Q3 | +978,795 | 1.0% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +912,795 | 0.7% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +828,153 | 1.3% |
| Schonfeld Strategic Advisors LLC | Hedge Fund | 2026/Q3 | +779,701 | 0.4% |
| Engineers Gate Manager LP | Hedge Fund | 2026/Q3 | +765,457 | 0.4% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +660,765 | 1.4% |
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 |
|---|---|---|---|---|---|---|
| 26 Aug 2026 | Scott Thompson | Chairperson & CEO | Open Market Acquisition | +30,000 | $62.84 | 3,669,270 |
| 25 Aug 2026 | Karl Glassman | Other Acquisition | +118,179 | – | 118,179 | |
| 25 Aug 2026 | Karl Glassman | Other Derivative Acquisition | +13,962 | $335.95 | 5,953 | |
| 25 Aug 2026 | Karl Glassman | Other Derivative Acquisition | +169,848 | – | 55,923 | |
| 25 Aug 2026 | Karl Glassman | Other Derivative Acquisition | +247,015 | – | 37,282 | |
| 25 Aug 2026 | James Hagale | Other Acquisition | +8,978 | – | 8,978 | |
| 25 Aug 2026 | James Hagale | Other Derivative Acquisition | +25,038 | – | 9,221 | |
| 25 Aug 2026 | James Hagale | Other Derivative Acquisition | +37,107 | – | 6,148 | |
| 21 May 2026 | Steven Rusing | President & CEO Mattress Firm | Derivative Exercise and Sale | -6,657 | $67.49 | 322,060 |
| 21 May 2026 | Steven Rusing | President & CEO Mattress Firm | Derivative Exercise and Retained | +3,791 | $15.61 | 322,060 |
| 13 May 2026 | Simon Dyer | Non-Independent Director | Derivative Exercise and Sale | -702 | $64.49 | 47,680 |
| 13 May 2026 | Simon Dyer | Non-Independent Director | Derivative Exercise and Retained | +1,635 | – | 47,680 |
| 12 May 2026 | Richard Neu | Lead Independent Director | Other Acquisition | +2,657 | – | 4,994 |
| 12 May 2026 | Evelyn Dilsaver | Independent Director | Other Acquisition | +2,657 | – | 4,994 |
| 12 May 2026 | Peter Sachse | Independent Director | Other Acquisition | +2,657 | – | 4,994 |
| 12 May 2026 | Meredith R. Madden | Independent Director | Other Acquisition | +2,657 | – | 17,780 |
| 12 May 2026 | Christopher Cook | Independent Director | Other Acquisition | +2,657 | – | 3,756 |
| 12 May 2026 | Cathy Gates | Independent Director | Other Acquisition | +2,657 | – | 41,232 |
| 12 May 2026 | Simon Dyer | Non-Independent Director | Other Derivative Acquisition | +2,657 | – | 2,657 |
| 25 Feb 2026 | Scott Thompson | Chairperson & CEO | Other Derivative Acquisition | +72,120 | – | 72,120 |
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 | 19,313,680 | 8.4% | 7.8 |
| 30 Sep 2026 | 18,769,080 | 8.2% | 6.0 |
| 15 Sep 2026 | 18,126,448 | 8.6% | 5.0 |
| 31 Aug 2026 | 15,566,762 | 7.4% | 3.9 |
| 14 Aug 2026 | 13,771,869 | 6.5% | 4.2 |
| 31 Jul 2026 | 12,759,480 | 6.1% | 5.6 |
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