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Disclosery

Columbia Bank: AMD position timeline

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

Columbia Bank held 5,096 AMD shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,096 shares
    Change vs previous 13F -92 shares

    0.66% of the 13F portfolio, value $2,960,317.

    13F-HR 0002017259-26-000007 filed by Columbia Bank
    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 5,188 shares
    Change vs previous 13F +34 shares

    0.3% of the 13F portfolio, value $1,055,395.

    13F-HR 0002017259-26-000005 filed by Columbia Bank
    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 5,154 shares
    Change vs previous 13F -355 shares

    0.31% of the 13F portfolio, value $1,103,780.

    13F-HR 0002017259-26-000003 filed by Columbia Bank
    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 5,509 shares
    Change vs previous 13F -97 shares

    0.37% of the 13F portfolio, value $1,314,447.

    13F-HR 0002017259-25-000027 filed by Columbia Bank
    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 5,606 shares
    Change vs previous 13F +1,685 shares

    0.24% of the 13F portfolio, value $772,619.

    13F-HR 0002017259-25-000014 filed by Columbia Bank
    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 3,921 shares
    Change vs previous 13F +1,222 shares

    0.14% of the 13F portfolio, value $402,844.

    13F-HR 0002017259-25-000008 filed by Columbia Bank
    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 2,699 shares
    Change vs previous 13F +543 shares

    0.11% of the 13F portfolio, value $313,327.

    13F-HR 0002017259-25-000003 filed by Columbia Bank
    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 2,156 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $353,756.

    13F-HR 0002017259-24-000056 filed by Columbia Bank
    Filed (acceptance time not in the bulk data set), ingested

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