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Disclosery

FineMark National Bank & Trust: BRK-B position timeline

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

FineMark National Bank & Trust held 36,886 BRK-B shares at 2025-12-31 per its 13F-HR filed 2026-02-12.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 36,886 shares
    Change vs previous 13F +1,514 shares

    0.58% of the 13F portfolio, value $18,540,747.

    13F-HR 0001537720-26-000002 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 35,372 shares
    Change vs previous 13F -12,083 shares

    0.58% of the 13F portfolio, value $17,782,918.

    13F-HR 0001537720-25-000015 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 47,455 shares
    Change vs previous 13F +213 shares

    0.78% of the 13F portfolio, value $23,052,214.

    13F-HR 0001537720-25-000011 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 47,242 shares
    Change vs previous 13F +23 shares

    0.92% of the 13F portfolio, value $25,160,143.

    13F-HR 0001537720-25-000008 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 47,219 shares
    Change vs previous 13F +686 shares

    0.75% of the 13F portfolio, value $21,403,427.

    13F-HR 0001537720-25-000002 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 46,533 shares
    Change vs previous 13F +3,168 shares

    0.75% of the 13F portfolio, value $21,417,277.

    13F-HR 0001537720-24-000010 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 43,365 shares
    Change vs previous 13F -1,323 shares

    0.65% of the 13F portfolio, value $17,640,882.

    13F-HR 0001537720-24-000006 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-03-31
    13F 44,688 shares
    Change vs previous 13F not available

    0.7% of the 13F portfolio, value $18,792,197.

    13F-HR 0001537720-24-000004 filed by FineMark National Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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