MGIC投资公司 MTG
$28.60 −$0.75 (-2.56%)
休市 · Nov 6, 9:40 pm ET · 最新盘后价 $28.60 0.00%
开盘$28.81
昨收$29.35
当日区间$28.01 – $28.93
成交量2.88M
市值$5.69B
市盈率（TTM）8.9
股息率2.17%
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101.5%+0.84 个百分点，较上季度
持仓机构数603+9 ，较上季度
内部人近期交易35次买入 / 15次卖出净买入
空头持仓比例5.86% 占流通股回补天数 4.7 · 截至 15 Oct 2026
卖空成交量占比19.5%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：−$10.47M（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4.18%升至5.86%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Wealth Enhancement Advisory Services, LLC | Mutual Fund | 2026/Q3 | +328,776 | 0.6% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +257,754 | 0.3% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +1,280,600 | 3.5% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +553,351 | 0.6% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +394,891 | 0.4% |
| Allianz Asset Management AG | Mutual Fund | 2026/Q3 | +335,634 | 2.1% |
| Connor, Clark & Lunn Investment Management Ltd. | Mutual Fund | 2026/Q3 | +310,635 | 0.3% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +303,132 | 5.5% |
| Bank of America Corporation | Public Company | 2026/Q3 | +278,026 | 0.6% |
| Quantinno Capital Management LP | Mutual Fund | 2026/Q3 | +277,979 | 0.9% |
| First Trust Advisors L.P. | Mutual Fund | 2026/Q3 | +255,185 | 2.2% |
| ExodusPoint Capital Management, LP | Hedge Fund | 2026/Q3 | +198,573 | 0.1% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +187,600 | 0.6% |
| NewEdge Advisors, LLC | Mutual Fund | 2026/Q3 | +178,381 | 0.2% |
| Trexquant Investment LP | Hedge Fund | 2026/Q3 | +177,874 | 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 |
|---|---|---|---|---|---|---|
| 30 Sep 2026 | Salvatore Miosi | President | Automatic Disposition | -30,000 | $26.06 | 385,925 |
| 30 Sep 2026 | Timothy Mattke | Chief Executive Officer | Automatic Disposition | -137,114 | $26.24 | 698,693 |
| 23 Sep 2026 | Nathaniel Colson | Executive VP, CFO & Chief Risk Officer | Automatic Disposition | -20,000 | $29.48 | 281,491 |
| 31 Aug 2026 | Salvatore Miosi | President | Automatic Disposition | -30,000 | $30.73 | 415,925 |
| 19 Aug 2026 | Curt Culver | Non-Independent Non-Executive Chairperson | Other Acquisition | +28 | – | 5,161 |
| 19 Aug 2026 | Charles Chaplin | Lead Independent Director | Other Acquisition | +145 | – | 26,572 |
| 19 Aug 2026 | Charles Chaplin | Lead Independent Director | Other Derivative Acquisition | +275 | – | 50,374 |
| 19 Aug 2026 | Michael Thompson | Independent Director | Other Acquisition | +28 | – | 5,161 |
| 19 Aug 2026 | Mark Zandi | Independent Director | Other Acquisition | +28 | – | 5,161 |
| 19 Aug 2026 | Mark Zandi | Independent Director | Other Derivative Acquisition | +267 | – | 48,921 |
| 19 Aug 2026 | Daniela O'Leary-Gill | Director | Other Acquisition | +28 | – | 5,162 |
| 19 Aug 2026 | Martin Klein | Director | Other Acquisition | +35 | – | 5,183 |
| 19 Aug 2026 | Sheryl Sculley | Independent Director | Other Acquisition | +130 | – | 5,471 |
| 19 Aug 2026 | Sheryl Sculley | Independent Director | Other Derivative Acquisition | +108 | – | 19,857 |
| 19 Aug 2026 | Jay Hartzell | Independent Director | Other Acquisition | +195 | – | 35,622 |
| 19 Aug 2026 | Jay Hartzell | Independent Director | Other Derivative Acquisition | +108 | – | 19,857 |
| 19 Aug 2026 | Teresita Lowman | Independent Director | Other Acquisition | +189 | – | 5,649 |
| 6 Aug 2026 | Paula Maggio | General Counsel | Automatic Disposition | -20,000 | $30.30 | 260,042 |
| 4 Aug 2026 | Timothy Mattke | Chief Executive Officer | Automatic Disposition | -137,113 | $30.52 | 835,807 |
| 2 Aug 2026 | Curt Culver | Non-Independent Non-Executive Chairperson | Intent to Sell (Form 144) | -445,601 | $30.64 | – |
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 | 12,024,689 | 5.9% | 4.7 |
| 30 Sep 2026 | 10,331,644 | 5.0% | 3.8 |
| 15 Sep 2026 | 8,454,846 | 4.1% | 4.6 |
| 31 Aug 2026 | 8,032,402 | 3.9% | 5.3 |
| 14 Aug 2026 | 7,853,531 | 3.8% | 4.9 |
| 31 Jul 2026 | 8,566,475 | 4.2% | 4.6 |
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