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Gallagher Fiduciary Advisors, LLC: BRK-B position timeline

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

Gallagher Fiduciary Advisors, LLC held 4,216 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,216 shares
    Change vs previous 13F -64 shares

    0.07% of the 13F portfolio, value $2,109,394.

    13F-HR 0001527781-26-000005 filed by Gallagher Fiduciary Advisors, 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 4,280 shares
    Change vs previous 13F +745 shares

    0.08% of the 13F portfolio, value $2,050,736.

    13F-HR 0001527781-26-000002 filed by Gallagher Fiduciary Advisors, 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 3,535 shares
    Change vs previous 13F +472 shares

    0.06% of the 13F portfolio, value $1,776,616.

    13F-HR 0001527781-26-000001 filed by Gallagher Fiduciary Advisors, 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 3,063 shares
    Change vs previous 13F +50 shares

    0.06% of the 13F portfolio, value $1,539,641.

    13F-HR 0001527781-25-000002 filed by Gallagher Fiduciary Advisors, 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 3,013 shares
    Change vs previous 13F +217 shares

    0.06% of the 13F portfolio, value $1,463,382.

    13F-HR 0001085146-25-005267 filed by Gallagher Fiduciary Advisors, 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 2,796 shares
    Change vs previous 13F +46 shares

    0.05% of the 13F portfolio, value $1,488,827.

    13F-HR 0001085146-25-003320 filed by Gallagher Fiduciary Advisors, 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 2,750 shares
    Change vs previous 13F +432 shares

    0.24% of the 13F portfolio, value $1,246,520.

    13F-HR 0001085146-25-001711 filed by Gallagher Fiduciary Advisors, 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 2,318 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $1,066,883.

    13F-HR 0001085146-24-005948 filed by Gallagher Fiduciary Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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