Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,906 | $960 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 5,906 | $1,138 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 5,707 | $948 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 5,834 | $850 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 5,834 | $814 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 5,868 | $956 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 6,062 | $1,052 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 6,062 | $1,221 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 5,937 | $881 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 6,419 | $748 | $132.62 | $107.03 - $152.08 |
| Q2 2023 | 6,419 | $748 | $109.92 | $98.41 - $130.81 |
| Q1 2023 | 6,424 | $866 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 6,374 | $742 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 6,374 | $633 | $86.91 | $71.82 - $99.42 |
| Q2 2022 | 6,374 | $524 | $86.26 | $75.02 - $105.81 |
| Q1 2022 | 6,518 | $557 | $69.68 | $58.68 - $80.11 |
| Q2 2015 | 3,938 | $206 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 1,965 | $201 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 4,504 | $407 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 4,500 | $381 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 4,496 | $351 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 4,593 | $400 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 4,589 | $421 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 4,286 | $276 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 4,282 | $304 | $27.55 | $23.97 - $31.16 |