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Disclosery

Guerra Advisors Inc: BRK-B position timeline

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

Guerra Advisors Inc held 457 BRK-B shares at 2025-09-30 per its 13F-HR filed 2025-11-04.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 457 shares
    Change vs previous 13F -46 shares

    0.08% of the 13F portfolio, value $229,752.

    13F-HR 0002055363-25-000003 filed by Guerra Advisors Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 503 shares
    Change vs previous 13F +503 shares

    0.12% of the 13F portfolio, value $244,342.

    13F-HR 0001667731-25-001100 filed by Guerra Advisors Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,212 shares

    13F-HR 0001667731-25-000530 filed by Guerra Advisors Inc
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2024-12-31
    13F 1,212 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $549,375.

    13F-HR 0001667731-25-000268 filed by Guerra Advisors Inc
    Filed (acceptance time not in the bulk data set), ingested

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