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HARBOUR INVESTMENTS, INC.: MPLX position timeline

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

HARBOUR INVESTMENTS, INC. held 9,326 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 9,326 shares
    Change vs previous 13F -1,155 shares

    0.01% of the 13F portfolio, value $525,335.

    13F-HR 0000810121-26-000005 filed by HARBOUR INVESTMENTS, 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 10,481 shares
    Change vs previous 13F +3,395 shares

    0.01% of the 13F portfolio, value $598,175.

    13F-HR 0000810121-26-000004 filed by HARBOUR INVESTMENTS, 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 7,086 shares
    Change vs previous 13F -134 shares

    0.01% of the 13F portfolio, value $378,156.

    13F-HR 0000810121-26-000002 filed by HARBOUR INVESTMENTS, 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 7,220 shares
    Change vs previous 13F -73 shares

    0.01% of the 13F portfolio, value $360,654.

    13F-HR 0000810121-25-000005 filed by HARBOUR INVESTMENTS, 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 7,293 shares
    Change vs previous 13F +180 shares

    0.01% of the 13F portfolio, value $375,653.

    13F-HR 0000810121-25-000004 filed by HARBOUR INVESTMENTS, 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 7,113 shares
    Change vs previous 13F +1,787 shares

    0.01% of the 13F portfolio, value $380,664.

    13F-HR 0000810121-25-000002 filed by HARBOUR INVESTMENTS, 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 5,326 shares
    Change vs previous 13F -72 shares

    0.01% of the 13F portfolio, value $254,893.

    13F-HR 0000810121-25-000001 filed by HARBOUR INVESTMENTS, 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 5,398 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $240,006.

    13F-HR 0000810121-24-000004 filed by HARBOUR INVESTMENTS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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