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Bank of Marin: IBM position timeline

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

Bank of Marin held 1,311 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,311 shares
    Change vs previous 13F -350 shares

    0.26% of the 13F portfolio, value $368,666.

    13F-HR 0001628280-26-056805 filed by Bank of Marin
    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 1,661 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $402,609.

    13F-HR 0001628280-26-034926 filed by Bank of Marin
    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 1,661 shares
    Change vs previous 13F 0 shares

    0.34% of the 13F portfolio, value $492,004.

    13F-HR 0001628280-26-008268 filed by Bank of Marin
    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 1,661 shares
    Change vs previous 13F +113 shares

    0.33% of the 13F portfolio, value $468,667.

    13F-HR 0001628280-25-049072 filed by Bank of Marin
    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 1,548 shares
    Change vs previous 13F +79 shares

    0.34% of the 13F portfolio, value $456,319.

    13F-HR 0001801145-25-000006 filed by Bank of Marin
    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 1,469 shares
    Change vs previous 13F +28 shares

    0.47% of the 13F portfolio, value $365,281.

    13F-HR 0001801145-25-000004 filed by Bank of Marin
    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 1,441 shares
    Change vs previous 13F 0 shares

    0.25% of the 13F portfolio, value $316,775.

    13F-HR 0001801145-25-000002 filed by Bank of Marin
    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 1,441 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $318,576.

    13F-HR 0001801145-24-000008 filed by Bank of Marin
    Filed (acceptance time not in the bulk data set), ingested

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