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Disclosery

Columbia Asset Management: MSFT position timeline

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

Columbia Asset Management held 89,309 MSFT 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 89,309 shares
    Change vs previous 13F -796 shares

    5.79% of the 13F portfolio, value $33,313,932.

    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 90,105 shares
    Change vs previous 13F -64 shares

    6.35% of the 13F portfolio, value $33,354,285.

    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 90,169 shares
    Change vs previous 13F -1,766 shares

    7.75% of the 13F portfolio, value $43,607,710.

    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 91,935 shares
    Change vs previous 13F -925 shares

    8.91% of the 13F portfolio, value $47,617,596.

    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 92,860 shares
    Change vs previous 13F -678 shares

    9.08% of the 13F portfolio, value $46,189,411.

    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 93,538 shares
    Change vs previous 13F -2,670 shares

    7.13% of the 13F portfolio, value $35,113,170.

    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 96,208 shares
    Change vs previous 13F -1,673 shares

    7.75% of the 13F portfolio, value $40,551,678.

    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 97,881 shares
    Change vs previous 13F not available

    7.34% of the 13F portfolio, value $42,118,000.

    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).