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Advisors Asset Management, Inc.: MPLX position timeline

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

Advisors Asset Management, Inc. held 168,520 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 168,520 shares
    Change vs previous 13F +5,140 shares

    0.14% of the 13F portfolio, value $9,492,732.

    13F-HR 0002000324-26-003377 filed by Advisors Asset Management, Inc.
    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 163,380 shares
    Change vs previous 13F +5,448 shares

    0.16% of the 13F portfolio, value $9,324,097.

    13F-HR 0002000324-26-001941 filed by Advisors Asset Management, Inc.
    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/A 157,932 shares
    Change vs previous 13F +8,565 shares

    0.14% of the 13F portfolio, value $8,428,831.

    13F-HR/A 0001999371-26-018409 filed by Advisors Asset Management, Inc.
    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 149,367 shares
    Change vs previous 13F +20,777 shares

    0.13% of the 13F portfolio, value $7,460,882.

    13F-HR/A 0001999371-26-018670 filed by Advisors Asset Management, Inc.
    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/A 128,590 shares
    Change vs previous 13F +16,708 shares

    0.12% of the 13F portfolio, value $6,623,671.

    13F-HR/A 0001999371-26-018459 filed by Advisors Asset Management, Inc.
    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/A 111,882 shares
    Change vs previous 13F +24,398 shares

    0.11% of the 13F portfolio, value $5,987,925.

    13F-HR/A 0001999371-26-018777 filed by Advisors Asset Management, Inc.
    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/A 87,484 shares
    Change vs previous 13F +26,967 shares

    0.08% of the 13F portfolio, value $4,186,984.

    13F-HR/A 0001999371-26-018448 filed by Advisors Asset Management, Inc.
    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 60,517 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,690,586.

    13F-HR/A 0001999371-26-018452 filed by Advisors Asset Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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