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DLK Investment Management, LLC: BRK-B position timeline

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

DLK Investment Management, LLC held 1,182 BRK-B shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,182 shares
    Change vs previous 13F -96 shares

    0.21% of the 13F portfolio, value $588,577.

    13F-HR 0001085146-26-000844 filed by DLK Investment Management, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,278 shares
    Change vs previous 13F -22 shares

    0.22% of the 13F portfolio, value $519,890.

    13F-HR 0002016793-26-000003 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,300 shares
    Change vs previous 13F 0 shares

    0.25% of the 13F portfolio, value $622,960.

    13F-HR 0002016793-26-000002 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,300 shares
    Change vs previous 13F +9 shares

    0.24% of the 13F portfolio, value $653,445.

    13F-HR 0002016793-26-000001 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,291 shares
    Change vs previous 13F +100 shares

    0.24% of the 13F portfolio, value $649,037.

    13F-HR 0001085146-25-005924 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,191 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $578,552.

    13F-HR 0001085146-25-003694 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 1,191 shares
    Change vs previous 13F 0 shares

    0.27% of the 13F portfolio, value $634,303.

    13F-HR 0001085146-25-002293 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 1,191 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $539,856.

    13F-HR 0001085146-25-000280 filed by DLK Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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