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Disclosery

AMG National Trust Bank: DUK position timeline

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

AMG National Trust Bank held 21,959 DUK 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 21,959 shares
    Change vs previous 13F -7,887 shares

    0.06% of the 13F portfolio, value $2,779,553.

    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 29,846 shares
    Change vs previous 13F +7,883 shares

    0.08% of the 13F portfolio, value $3,908,017.

    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 21,963 shares
    Change vs previous 13F -309 shares

    0.06% of the 13F portfolio, value $2,574,267.

    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 22,272 shares
    Change vs previous 13F +33 shares

    0.07% of the 13F portfolio, value $2,756,145.

    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 22,239 shares
    Change vs previous 13F +3,789 shares

    0.07% of the 13F portfolio, value $2,624,184.

    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 18,450 shares
    Change vs previous 13F +1,004 shares

    0.06% of the 13F portfolio, value $2,250,330.

    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 17,446 shares
    Change vs previous 13F -860 shares

    0.05% of the 13F portfolio, value $1,879,433.

    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 18,306 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,110,666.

    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).