Ticker: MPLX CUSIP: 55336V100 Class: COM UNIT REP LTD
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 429,566 | $22,926 | — | — |
| Q3 2025 | 26,409,654 | $1,319,162 | — | — |
| Q2 2025 | 26,084,203 | $1,343,597 | — | — |
| Q1 2025 | 25,783,702 | $1,379,944 | — | — |
| Q4 2024 | 26,000,698 | $1,244,393 | — | — |
| Q3 2024 | 25,622,130 | $1,139,160 | — | — |
| Q2 2024 | 26,161,782 | $1,114,230 | — | — |
| Q1 2024 | 25,704,816 | $1,068,292 | — | — |
| Q4 2023 | 25,611,269 | $940,446 | — | — |
| Q3 2023 | 28,771,793 | $1,023,413 | — | — |
| Q2 2023 | 24,192,641 | $821,098 | — | — |
| Q1 2023 | 23,649,524 | $814,726 | — | — |
| Q4 2022 | 20,674,484 | $678,950 | — | — |
| Q3 2022 | 20,280,148 | $608,607 | — | — |
| Q2 2022 | 20,221,790 | $589,465 | — | — |
| Q1 2022 | 19,461,233 | $645,724 | — | — |
| Q4 2021 | 17,153,426 | $507,570 | — | — |
| Q3 2021 | 17,571,230 | $500,253 | — | — |
| Q2 2021 | 20,025,917 | $592,967 | — | — |
| Q1 2021 | 19,999,717 | $512,593 | — | — |
| Q4 2020 | 20,110,144 | $435,385 | — | — |
| Q3 2020 | 18,994,995 | $298,981 | — | — |
| Q2 2020 | 22,275,569 | $384,922 | — | — |
| Q1 2020 | 30,402,390 | $353,276 | — | — |
| Q4 2019 | 31,099,648 | $791,797 | — | — |
| Q3 2019 | 29,266,923 | $819,767 | — | — |
| Q2 2019 | 27,722,566 | $892,389 | — | — |
| Q1 2019 | 26,776,653 | $880,684 | — | — |
| Q4 2018 | 27,228,906 | $825,036 | — | — |
| Q3 2018 | 25,426,675 | $881,797 | — | — |
| Q2 2018 | 24,044,657 | $820,885 | — | — |
| Q1 2018 | 22,671,451 | $749,065 | — | — |
| Q4 2017 | 23,994,554 | $851,087 | — | — |
| Q3 2017 | 23,435,667 | $820,483 | — | — |
| Q2 2017 | 20,056,272 | $669,879 | — | — |
| Q1 2017 | 19,041,167 | $650,573 | — | — |
| Q4 2016 | 18,144,659 | $628,168 | — | — |
| Q3 2016 | 16,233,967 | $549,682 | — | — |
| Q2 2016 | 15,584,798 | $524,117 | — | — |
| Q1 2016 | 15,738,397 | $467,273 | — | — |
| Q4 2015 | 16,812,418 | $661,232 | — | — |
| Q2 2015 | 6,522 | $466 | — | — |