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Disclosery

MAINSTAY CAPITAL MANAGEMENT LLC /ADV: MPLX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAINSTAY CAPITAL MANAGEMENT LLC /ADV on MPLX, newest first. How the timeline and the estimate are built.

MAINSTAY CAPITAL MANAGEMENT LLC /ADV held 0 MPLX shares at 2025-09-30 per its 13F-HR filed 2025-12-10.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -5,548 shares

    13F-HR 0001127612-25-000003 filed by MAINSTAY CAPITAL MANAGEMENT LLC /ADV
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-06-30
    13F 5,548 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $285,778.

    13F-HR 0001085146-25-004134 filed by MAINSTAY CAPITAL MANAGEMENT LLC /ADV
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).