Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,425,221 | $3,647,014 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 22,416,454 | $4,320,547 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 23,417,944 | $3,889,955 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 24,320,964 | $3,543,321 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 24,752,416 | $3,452,962 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 25,366,264 | $4,132,418 | $163.95 | $152.46 - $177.44 |