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Gunpowder Capital Management, LLC dba Oliver Wealth Management: BRK-B position timeline

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

Gunpowder Capital Management, LLC dba Oliver Wealth Management held 2,889 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,889 shares
    Change vs previous 13F +21 shares

    1.02% of the 13F portfolio, value $1,445,627.

    13F-HR 0002114795-26-000003 filed by Gunpowder Capital Management, LLC dba Oliver Wealth Management
    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 2,868 shares
    Change vs previous 13F -182 shares

    1.04% of the 13F portfolio, value $1,374,346.

    13F-HR 0002114795-26-000002 filed by Gunpowder Capital Management, LLC dba Oliver Wealth Management
    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 3,050 shares
    Change vs previous 13F not available

    1.19% of the 13F portfolio, value $1,533,083.

    13F-HR 0002114795-26-000001 filed by Gunpowder Capital Management, LLC dba Oliver Wealth Management
    Filed (acceptance time not in the bulk data set), ingested

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