Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,972 | $971 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 5,344 | $1,030 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 6,766 | $1,124 | $147.88 | $113.25 - $169.54 |
| Q1 2024 | 77,304 | $15,577 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 113,529 | $16,843 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 166,998 | $25,273 | $132.62 | $107.03 - $152.08 |
| Q2 2023 | 172,977 | $20,169 | $109.92 | $98.41 - $130.81 |
| Q1 2023 | 28,400 | $3,829 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 11,700 | $1,362 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 7,800 | $775 | $86.91 | $71.82 - $99.42 |
| Q1 2019 | 53,400 | $3,196 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 6,900 | $407 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 6,900 | $552 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 118,423 | $8,309 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 242,800 | $17,751 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 242,700 | $16,013 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 243,900 | $13,678 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 236,100 | $12,355 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 50,000 | $2,527 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 7,100 | $357 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 12,400 | $503 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 97,500 | $3,701 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 52,800 | $1,963 | $27.88 | $21.33 - $38.55 |
| Q1 2014 | 71,250 | $6,202 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 248,186 | $22,766 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 280,458 | $18,039 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 298,067 | $21,181 | $27.55 | $23.97 - $31.16 |