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AMG National Trust Bank: IBM position timeline

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

AMG National Trust Bank held 17,181 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,181 shares
    Change vs previous 13F -3,632 shares

    0.1% of the 13F portfolio, value $4,831,661.

    13F-HR 0001388829-26-000004 filed by AMG National Trust 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 20,813 shares
    Change vs previous 13F +3,424 shares

    0.11% of the 13F portfolio, value $5,044,867.

    13F-HR 0001388829-26-000002 filed by AMG National Trust 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 17,389 shares
    Change vs previous 13F -67 shares

    0.12% of the 13F portfolio, value $5,150,997.

    13F-HR 0001388829-26-000001 filed by AMG National Trust 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 17,456 shares
    Change vs previous 13F -363 shares

    0.12% of the 13F portfolio, value $4,925,577.

    13F-HR 0001388829-25-000005 filed by AMG National Trust 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 17,819 shares
    Change vs previous 13F +191 shares

    0.14% of the 13F portfolio, value $5,252,888.

    13F-HR 0001085146-25-004480 filed by AMG National Trust 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 17,628 shares
    Change vs previous 13F +34 shares

    0.12% of the 13F portfolio, value $4,383,551.

    13F-HR 0001085146-25-002594 filed by AMG National Trust 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 17,594 shares
    Change vs previous 13F -140 shares

    0.11% of the 13F portfolio, value $3,869,090.

    13F-HR 0001085146-25-000866 filed by AMG National Trust 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 17,734 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $3,920,785.

    13F-HR 0001085146-24-005401 filed by AMG National Trust Bank
    Filed (acceptance time not in the bulk data set), ingested

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