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VANGUARD GROUP INC: MPLX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on MPLX, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 3,596 MPLX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,596 shares
    Change vs previous 13F -1,848 shares

    <0.01% of the 13F portfolio, value $202,563.

    13F-HR 0001104659-26-093984 filed by Vanguard Personalized Indexing Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 5,444 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $310,689.

    13F-HR 0001104659-26-061303 filed by Vanguard Personalized Indexing Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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