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Disclosery

AMG National Trust Bank: GNR position timeline

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

AMG National Trust Bank held 776,274 GNR 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 776,274 shares
    Change vs previous 13F +60,244 shares

    1.07% of the 13F portfolio, value $52,251,001.

    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 716,030 shares
    Change vs previous 13F +54,612 shares

    1.16% of the 13F portfolio, value $53,465,965.

    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 661,418 shares
    Change vs previous 13F +107,652 shares

    0.97% of the 13F portfolio, value $41,100,528.

    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 553,766 shares
    Change vs previous 13F +125,052 shares

    0.8% of the 13F portfolio, value $32,788,488.

    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 428,714 shares
    Change vs previous 13F +42,529 shares

    0.61% of the 13F portfolio, value $23,253,451.

    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 386,185 shares
    Change vs previous 13F +23,380 shares

    0.58% of the 13F portfolio, value $20,564,400.

    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 362,805 shares
    Change vs previous 13F +34,755 shares

    0.49% of the 13F portfolio, value $17,911,686.

    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 328,050 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $18,918,630.

    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).