Skip to content
Disclosery

CYBER HORNET ETFs LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CYBER HORNET ETFs LLC on BRK-B, newest first. How the timeline and the estimate are built.

CYBER HORNET ETFs LLC held 4,997 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,997 shares
    Change vs previous 13F -44 shares

    1.42% of the 13F portfolio, value $2,500,449.

    13F-HR 0001818014-26-000003 filed by CYBER HORNET ETFs LLC
    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 5,041 shares
    Change vs previous 13F -308 shares

    1.56% of the 13F portfolio, value $2,412,260.

    13F-HR 0001818014-26-000001 filed by CYBER HORNET ETFs LLC
    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 5,349 shares
    Change vs previous 13F +266 shares

    1.6% of the 13F portfolio, value $2,688,675.

    13F-HR 0001213900-26-013549 filed by CYBER HORNET ETFs LLC
    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 5,083 shares
    Change vs previous 13F +175 shares

    1.64% of the 13F portfolio, value $2,555,427.

    13F-HR 0001213900-25-111112 filed by CYBER HORNET ETFs LLC
    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 4,908 shares
    Change vs previous 13F -34 shares

    1.72% of the 13F portfolio, value $2,384,000.

    13F-HR 0001818014-25-000003 filed by CYBER HORNET ETFs LLC
    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 4,942 shares
    Change vs previous 13F +2 shares

    2.69% of the 13F portfolio, value $2,632,010.

    13F-HR 0001973259-25-000002 filed by CYBER HORNET ETFs LLC
    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 4,940 shares
    Change vs previous 13F +138 shares

    2.15% of the 13F portfolio, value $2,239,203.

    13F-HR 0001818014-25-000001 filed by CYBER HORNET ETFs LLC
    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 4,802 shares
    Change vs previous 13F not available

    2.24% of the 13F portfolio, value $2,210,169.

    13F-HR 0001818014-24-000009 filed by CYBER HORNET ETFs LLC
    Filed (acceptance time not in the bulk data set), ingested

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