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HAZLETT, BURT & WATSON, INC.: MPC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HAZLETT, BURT & WATSON, INC. on MPC, newest first. How the timeline and the estimate are built.

HAZLETT, BURT & WATSON, INC. held 2,284 MPC shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,284 shares
    Change vs previous 13F -25 shares

    0.16% of the 13F portfolio, value $584,000.

    13F-HR 0000046392-26-000004 filed by HAZLETT, BURT & WATSON, 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 2,309 shares
    Change vs previous 13F -100 shares

    0.18% of the 13F portfolio, value $562,000.

    13F-HR 0000046392-26-000003 filed by HAZLETT, BURT & WATSON, 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 2,409 shares
    Change vs previous 13F +413 shares

    0.12% of the 13F portfolio, value $390,000.

    13F-HR 0000046392-26-000001 filed by HAZLETT, BURT & WATSON, 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 1,996 shares
    Change vs previous 13F +337 shares

    0.14% of the 13F portfolio, value $384,000.

    13F-HR 0000046392-25-000008 filed by HAZLETT, BURT & WATSON, 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 1,659 shares
    Change vs previous 13F +308 shares

    0.11% of the 13F portfolio, value $276,000.

    13F-HR 0000046392-25-000003 filed by HAZLETT, BURT & WATSON, 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 1,351 shares
    Change vs previous 13F +175 shares

    0.09% of the 13F portfolio, value $197,000.

    13F-HR 0000046392-25-000002 filed by HAZLETT, BURT & WATSON, 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 1,176 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $164,000.

    13F-HR 0000046392-25-000001 filed by HAZLETT, BURT & WATSON, 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 1,176 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $192,000.

    13F-HR 0000046392-24-000007 filed by HAZLETT, BURT & WATSON, INC.
    Filed (acceptance time not in the bulk data set), ingested

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