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FIRST NATIONAL BANK OF OMAHA: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FIRST NATIONAL BANK OF OMAHA on BRK-B, newest first. How the timeline and the estimate are built.

FIRST NATIONAL BANK OF OMAHA held 143,941 BRK-B 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 143,941 shares
    Change vs previous 13F +10,277 shares

    1.68% of the 13F portfolio, value $71,748,346.

    13F-HR 0000036644-26-000005 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 125,208 shares
    • First National Advisers, LLC: 18,733 shares

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

  2. period ended2026-03-31
    13F 133,664 shares
    Change vs previous 13F -100,002 shares

    1.63% of the 13F portfolio, value $63,755,819.

    13F-HR 0000036644-26-000004 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 118,284 shares
    • First National Advisers, LLC: 15,380 shares

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

  3. period ended2025-12-31
    13F 233,666 shares
    Change vs previous 13F +181,326 shares

    2.86% of the 13F portfolio, value $117,518,156.

    13F-HR 0000036644-26-000003 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 220,096 shares
    • First National Advisers, LLC: 13,570 shares

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

  4. period ended2025-09-30
    13F 52,340 shares
    Change vs previous 13F -1,279 shares

    1.13% of the 13F portfolio, value $26,313,411.

    13F-HR 0000036644-25-000009 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 40,647 shares
    • First National Advisers, LLC: 11,693 shares

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

  5. period ended2025-06-30
    13F 53,619 shares
    Change vs previous 13F +698 shares

    1.17% of the 13F portfolio, value $26,046,500.

    13F-HR 0000036644-26-000002 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 41,838 shares
    • First National Advisers, LLC: 11,781 shares

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

  6. period ended2025-03-31
    13F 52,921 shares
    Change vs previous 13F -1,002 shares

    1.35% of the 13F portfolio, value $28,184,665.

    13F-HR 0000036644-26-000001 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 43,613 shares
    • First National Advisers, LLC: 9,308 shares

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

  7. period ended2024-12-31
    13F 53,923 shares
    Change vs previous 13F -3,052 shares

    1.13% of the 13F portfolio, value $24,442,216.

    13F-HR 0000036644-25-000001 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 44,666 shares
    • First National Advisers, LLC: 9,257 shares

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

  8. period ended2024-09-30
    13F 56,975 shares
    Change vs previous 13F not available

    1.2% of the 13F portfolio, value $26,223,313.

    13F-HR 0000036644-24-000006 filed by FIRST NATIONAL BANK OF OMAHA
    Filed (acceptance time not in the bulk data set), ingested

    • FIRST NATIONAL BANK OF OMAHA: 46,839 shares
    • First National Advisers, LLC: 10,136 shares

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