MPLX LP

Ticker: MPLX CUSIP: 55336V100 Class: COM UNIT REP LTD

True North Advisors, LLC's Holding History (CIK: 0001634556)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 8,420 Value ($000) $449 Avg Close — Range —
Q3 2025
Shares 8,382 Value ($000) $419 Avg Close — Range —
Q2 2025
Shares 8,347 Value ($000) $430 Avg Close — Range —
Q1 2025
Shares 9,013 Value ($000) $482 Avg Close — Range —
Q3 2024
Shares 8,946 Value ($000) $398 Avg Close — Range —
Q1 2024
Shares 8,877 Value ($000) $369 Avg Close — Range —
Q3 2023
Shares 8,103 Value ($000) $288 Avg Close — Range —
Q2 2023
Shares 8,068 Value ($000) $274 Avg Close — Range —
Q1 2023
Shares 8,033 Value ($000) $277 Avg Close — Range —