Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 230,900 | $37,551 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 199,700 | $38,490 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 228,800 | $38,006 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 232,100 | $33,815 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 234,200 | $32,671 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 240,250 | $39,139 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 235,350 | $40,829 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 209,994 | $42,314 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 256,394 | $38,039 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 255,894 | $38,727 | $132.62 | $107.03 - $152.08 |
| Q2 2023 | 265,394 | $30,945 | $109.92 | $98.41 - $130.81 |
| Q1 2023 | 273,189 | $36,834 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 283,789 | $33,030 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 307,789 | $30,573 | $86.91 | $71.82 - $99.42 |
| Q2 2022 | 276,889 | $22,763 | $86.26 | $75.02 - $105.81 |
| Q1 2022 | 277,389 | $23,717 | $69.68 | $58.68 - $80.11 |
| Q4 2021 | 390,189 | $24,968 | $58.41 | $54.37 - $62.24 |
| Q3 2021 | 374,939 | $23,175 | $51.79 | $44.97 - $57.86 |
| Q2 2021 | 434,089 | $26,228 | $52.29 | $45.51 - $58.10 |
| Q1 2021 | 373,089 | $19,957 | $44.61 | $35.36 - $53.19 |
| Q4 2020 | 445,589 | $18,430 | $31.29 | $22.97 - $39.21 |
| Q3 2020 | 499,389 | $14,652 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 518,239 | $19,372 | $27.17 | $15.31 - $37.58 |
| Q1 2020 | 456,889 | $10,792 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 474,489 | $28,588 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 601,589 | $36,547 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 573,589 | $32,052 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 588,020 | $35,193 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 588,182 | $34,709 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 471,500 | $37,706 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 473,600 | $33,228 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 455,100 | $33,272 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 454,600 | $29,995 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 462,600 | $25,943 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 457,100 | $23,920 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 417,100 | $21,080 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 475,700 | $23,951 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 420,700 | $17,076 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 509,000 | $19,322 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 558,500 | $20,765 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 543,000 | $28,149 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 740,000 | $34,284 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 777,800 | $40,687 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 492,500 | $50,427 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 432,500 | $39,037 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 342,500 | $28,999 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 160,000 | $12,491 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 277,700 | $24,171 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 420,400 | $38,563 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 476,700 | $30,661 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 211,700 | $15,043 | $27.55 | $23.97 - $31.16 |