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PARTHENON LLC: MSI position timeline

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

PARTHENON LLC held 1,643 MSI shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,643 shares
    Change vs previous 13F -35 shares

    0.07% of the 13F portfolio, value $682,321.

    13F-HR 0001088859-26-000004 filed by PARTHENON LLC
    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 1,678 shares
    Change vs previous 13F -29 shares

    0.08% of the 13F portfolio, value $728,202.

    13F-HR 0001088859-26-000002 filed by PARTHENON LLC
    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 1,707 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $654,509.

    13F-HR 0001088859-26-000001 filed by PARTHENON LLC
    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 1,707 shares
    Change vs previous 13F +29 shares

    0.09% of the 13F portfolio, value $780,810.

    13F-HR 0001088859-25-000003 filed by PARTHENON LLC
    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 1,678 shares
    Change vs previous 13F -465 shares

    0.08% of the 13F portfolio, value $705,532.

    13F-HR 0001085146-25-004248 filed by PARTHENON LLC
    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 2,143 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $938,227.

    13F-HR 0001085146-25-002554 filed by PARTHENON LLC
    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 2,143 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $990,559.

    13F-HR 0001085146-25-000674 filed by PARTHENON LLC
    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 2,143 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $963,557.

    13F-HR 0001085146-24-005366 filed by PARTHENON LLC
    Filed (acceptance time not in the bulk data set), ingested

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