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James J. Burns & Company, LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of James J. Burns & Company, LLC on BRK-B, newest first. How the timeline and the estimate are built.

James J. Burns & Company, LLC held 5,173 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,173 shares
    Change vs previous 13F -188 shares

    0.28% of the 13F portfolio, value $2,588,578.

    13F-HR 0002063364-26-000255 filed by James J. Burns & Company, 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 5,361 shares
    Change vs previous 13F +15 shares

    0.35% of the 13F portfolio, value $2,569,049.

    13F-HR 0002063364-26-000103 filed by James J. Burns & Company, 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 5,346 shares
    Change vs previous 13F +631 shares

    0.37% of the 13F portfolio, value $2,687,228.

    13F-HR 0002063364-26-000022 filed by James J. Burns & Company, 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 4,715 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $2,370,480.

    13F-HR 0002063364-25-000238 filed by James J. Burns & Company, 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 4,715 shares
    Change vs previous 13F +39 shares

    0.37% of the 13F portfolio, value $2,290,465.

    13F-HR 0002063364-25-000137 filed by James J. Burns & Company, 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 4,676 shares
    Change vs previous 13F +2 shares

    0.45% of the 13F portfolio, value $2,490,409.

    13F-HR 0002063364-25-000009 filed by James J. Burns & Company, 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 4,674 shares
    Change vs previous 13F -38 shares

    0.37% of the 13F portfolio, value $2,118,000.

    13F-HR 0001949059-25-000003 filed by James J. Burns & Company, 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 4,712 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $2,168,000.

    13F-HR 0001949059-24-000011 filed by James J. Burns & Company, LLC
    Filed (acceptance time not in the bulk data set), ingested

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