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Disclosery

Columbia Asset Management: ADP position timeline

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

Columbia Asset Management held 1,355 ADP shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,355 shares
    Change vs previous 13F -409 shares

    0.05% of the 13F portfolio, value $303,488.

    13F-HR 0002085853-26-000792 filed by Columbia Asset Management
    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 1,764 shares
    Change vs previous 13F +3 shares

    0.07% of the 13F portfolio, value $358,426.

    13F-HR 0002085853-26-000430 filed by Columbia Asset Management
    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 1,761 shares
    Change vs previous 13F +3 shares

    0.08% of the 13F portfolio, value $452,956.

    13F-HR 0002085853-26-000122 filed by Columbia Asset Management
    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 1,758 shares
    Change vs previous 13F +2 shares

    0.1% of the 13F portfolio, value $516,088.

    13F-HR 0002085853-25-000221 filed by Columbia Asset Management
    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 1,756 shares
    Change vs previous 13F -30 shares

    0.11% of the 13F portfolio, value $541,565.

    13F-HR 0001667731-25-000872 filed by Columbia Asset Management
    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 1,786 shares
    Change vs previous 13F -72 shares

    0.11% of the 13F portfolio, value $545,576.

    13F-HR 0001667731-25-000412 filed by Columbia Asset Management
    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 1,858 shares
    Change vs previous 13F -13 shares

    0.1% of the 13F portfolio, value $543,953.

    13F-HR 0001667731-25-000251 filed by Columbia Asset Management
    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 1,871 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $518,000.

    13F-HR 0001585047-24-000004 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

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