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JPMORGAN CHASE & CO: MPLX position timeline

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

JPMORGAN CHASE & CO held 3,428,352 MPLX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,428,352 shares
    Change vs previous 13F -705,314 shares

    0.01% of the 13F portfolio, value $192,742,001.

    13F-HR 0000019617-26-000325 filed by JPMORGAN CHASE & CO
    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/A 4,133,666 shares
    Change vs previous 13F +847,524 shares

    0.02% of the 13F portfolio, value $238,388,529.

    13F-HR/A 0000019617-26-000225 filed by JPMORGAN CHASE & CO
    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 3,286,142 shares
    Change vs previous 13F -1,372,119 shares

    0.01% of the 13F portfolio, value $175,381,398.

    13F-HR 0000019617-26-000083 filed by JPMORGAN CHASE & CO
    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/A 4,658,261 shares
    Change vs previous 13F -209,052 shares

    0.01% of the 13F portfolio, value $232,680,138.

    13F-HR/A 0000019617-25-001093 filed by JPMORGAN CHASE & CO
    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 4,867,313 shares
    Change vs previous 13F -178,655 shares

    0.02% of the 13F portfolio, value $250,715,293.

    13F-HR 0000919185-25-000009 filed by JPMORGAN CHASE & CO
    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 5,045,968 shares
    Change vs previous 13F +654,489 shares

    0.02% of the 13F portfolio, value $270,060,238.

    13F-HR 0000019617-25-000443 filed by JPMORGAN CHASE & CO
    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 4,391,479 shares
    Change vs previous 13F -1,318,574 shares

    0.02% of the 13F portfolio, value $210,176,185.

    13F-HR 0000019617-25-000217 filed by JPMORGAN CHASE & CO
    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/A 5,710,053 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $253,868,957.

    13F-HR/A 0000019617-24-000675 filed by JPMORGAN CHASE & CO
    Filed (acceptance time not in the bulk data set), ingested

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