马拉松石油 MPC
$372.74 −$4.58 (-1.21%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $375.00 +0.61%
开盘$379.62
昨收$377.32
当日区间$367.72 – $381.67
成交量2.48M
市值$101.49B
市盈率（TTM）7.4
股息率1.07%
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79.0%+0.90 个百分点，较上季度
持仓机构数2,359+181 ，较上季度
内部人近期交易18次买入 / 32次卖出净卖出
空头持仓比例2.54% 占流通股回补天数 3.7 · 截至 15 Oct 2026
卖空成交量占比13.0%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：−$98.38M（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31.3%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2.32%升至2.54%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Amanah Holdings Trust | Mutual Fund | 2026/Q3 | +377,543 | 0.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +1,611,175 | 9.3% |
| Victory Capital Management Inc. | Mutual Fund | 2026/Q3 | +593,529 | 0.4% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +561,825 | 0.3% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +556,805 | 0.7% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +529,633 | 3.0% |
| FMR | Mutual Fund | 2026/Q3 | +506,580 | 1.5% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +383,716 | 1.2% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +383,654 | 0.3% |
| BNP Paribas Financial Markets SNC | Private Company | 2026/Q3 | +372,484 | 0.3% |
| Amundi Asset Management | Mutual Fund | 2026/Q3 | +309,756 | 0.8% |
| Australian Super | Government Pension Fund | 2026/Q3 | +307,698 | 0.3% |
| Bridgewater Associates | Hedge Fund | 2026/Q3 | +271,941 | 0.1% |
| Lazard Asset Management LLC | Mutual Fund | 2026/Q3 | +253,776 | 0.1% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +210,192 | 0.1% |
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 Aug 2026 | Shawn Lyon | Senior Vice President Logistics and Storage of MPLX | Intent to Sell (Form 144) | -1,000 | $375.74 | – |
| 30 Aug 2026 | Shawn Lyon | Senior Vice President Logistics and Storage of MPLX | Open Market Disposition | -1,425 | $375.75 | 14,133 |
| 27 Aug 2026 | Shawn Lyon | Senior Vice President Logistics and Storage of MPLX | Intent to Sell (Form 144) | -425 | $368.49 | – |
| 26 Aug 2026 | Erin Brzezinski | Vice President | Open Market Disposition | -570 | $362.79 | 1,576 |
| 23 Aug 2026 | Carl Hagedorn | Former Officer | Intent to Sell (Form 144) | -897 | $361.16 | – |
| 16 Aug 2026 | Molly Benson | Chief Legal Officer | Derivative Exercise and Sale | -17,196 | $358.57 | 30,423 |
| 12 Aug 2026 | Shawn Lyon | Senior Vice President Logistics and Storage of MPLX | Open Market Disposition | -2,500 | $350.00 | 15,558 |
| 11 Aug 2026 | Michael Henschen | Executive Vice President of Refining | Open Market Disposition | -6,011 | $341.56 | 10,889 |
| 2 Aug 2026 | Maryann Mannen | Chairperson & CEO | Sale to Issuer | -908 | $311.78 | 110,939 |
| 3 Jun 2026 | Michael Henschen | Executive Vice President of Refining | Open Market Disposition | -1,372 | $268.75 | 16,900 |
| 3 Jun 2026 | Michael Henschen | Executive Vice President of Refining | Derivative Exercise and Sale | -4,964 | $268.85 | 16,900 |
| 12 May 2026 | Rick Hessling | Chief Commercial Officer | Open Market Disposition | -1,000 | $250.00 | 6,525 |
| 29 Apr 2026 | Frank Semple | Independent Director | Other Acquisition | +727 | – | 14,720 |
| 29 Apr 2026 | John Surma | Lead Independent Director | Other Acquisition | +727 | – | 60,901 |
| 29 Apr 2026 | Jonathan Cohen | Independent Director | Other Acquisition | +727 | – | 16,235 |
| 29 Apr 2026 | Evan Bayh | Independent Director | Other Acquisition | +727 | – | 61,901 |
| 29 Apr 2026 | Jeffrey Campbell | Independent Director | Other Acquisition | +727 | – | 2,581 |
| 29 Apr 2026 | Kim K. Rucker | Independent Director | Other Acquisition | +727 | – | 19,955 |
| 29 Apr 2026 | Eileen Paterson | Independent Director | Other Acquisition | +727 | – | 3,203 |
| 29 Apr 2026 | Abdulaziz Bin Fahd Al-Khayyal | Former Independent Director | Other Acquisition | +727 | – | 25,951 |
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 | 7,145,349 | 2.5% | 3.7 |
| 30 Sep 2026 | 7,039,952 | 2.5% | 2.0 |
| 15 Sep 2026 | 7,715,203 | 2.7% | 3.2 |
| 31 Aug 2026 | 7,601,383 | 2.7% | 3.0 |
| 14 Aug 2026 | 6,521,760 | 2.3% | 2.5 |
| 31 Jul 2026 | 6,786,536 | 2.3% | 3.4 |
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