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Armstrong, Fleming & Moore, Inc: BRK-B position timeline

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

Armstrong, Fleming & Moore, Inc held 6,331 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,331 shares
    Change vs previous 13F +420 shares

    1.05% of the 13F portfolio, value $3,167,829.

    13F-HR 0001990099-26-000004 filed by Armstrong, Fleming & Moore, Inc
    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 5,911 shares
    Change vs previous 13F +114 shares

    1.2% of the 13F portfolio, value $2,832,418.

    13F-HR 0001990099-26-000002 filed by Armstrong, Fleming & Moore, Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 5,797 shares
    Change vs previous 13F 0 shares

    1.35% of the 13F portfolio, value $2,913,994.

    13F-HR 0001990099-26-000001 filed by Armstrong, Fleming & Moore, Inc
    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 5,797 shares
    Change vs previous 13F +37 shares

    1.39% of the 13F portfolio, value $2,914,516.

    13F-HR 0001990099-25-000003 filed by Armstrong, Fleming & Moore, Inc
    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 5,760 shares
    Change vs previous 13F -20,692 shares

    1.52% of the 13F portfolio, value $2,797,923.

    13F-HR 0001085146-25-004076 filed by Armstrong, Fleming & Moore, Inc
    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 26,452 shares
    Change vs previous 13F +20,837 shares

    17.05% of the 13F portfolio, value $14,087,806.

    13F-HR 0001085146-25-002045 filed by Armstrong, Fleming & Moore, Inc
    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 5,615 shares
    Change vs previous 13F -91 shares

    1.54% of the 13F portfolio, value $2,545,062.

    13F-HR 0001085146-25-000801 filed by Armstrong, Fleming & Moore, Inc
    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 5,706 shares
    Change vs previous 13F not available

    1.53% of the 13F portfolio, value $2,626,020.

    13F-HR 0001085146-24-004947 filed by Armstrong, Fleming & Moore, Inc
    Filed (acceptance time not in the bulk data set), ingested

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