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APPALOOSA LP: MPLX position timeline

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

APPALOOSA LP held 502,460 MPLX shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 502,460 shares
    Change vs previous 13F 0 shares

    0.38% of the 13F portfolio, value $28,303,572.

    13F-HR 0001656456-26-000003 filed by APPALOOSA LP
    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 502,460 shares
    Change vs previous 13F -125,040 shares

    0.48% of the 13F portfolio, value $28,675,392.

    13F-HR 0001656456-26-000002 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 627,500 shares
    Change vs previous 13F +92,500 shares

    0.49% of the 13F portfolio, value $33,489,675.

    13F-HR 0001656456-26-000001 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 535,000 shares
    Change vs previous 13F -43,500 shares

    0.36% of the 13F portfolio, value $26,723,250.

    13F-HR 0001656456-25-000007 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 578,500 shares
    Change vs previous 13F 0 shares

    0.46% of the 13F portfolio, value $29,798,535.

    13F-HR 0001656456-25-000006 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 578,500 shares
    Change vs previous 13F 0 shares

    0.56% of the 13F portfolio, value $30,961,320.

    13F-HR 0001656456-25-000005 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 578,500 shares
    Change vs previous 13F 0 shares

    0.43% of the 13F portfolio, value $27,687,010.

    13F-HR 0001656456-25-000001 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 578,500 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $25,720,110.

    13F-HR 0001656456-24-000004 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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