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COOKSON PEIRCE & CO INC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of COOKSON PEIRCE & CO INC on BRK-B, newest first. How the timeline and the estimate are built.

COOKSON PEIRCE & CO INC held 2,596 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,596 shares
    Change vs previous 13F +70 shares

    0.04% of the 13F portfolio, value $1,299,013.

    13F-HR 0001141455-26-000004 filed by COOKSON PEIRCE & CO 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 2,526 shares
    Change vs previous 13F -31 shares

    0.05% of the 13F portfolio, value $1,210,460.

    13F-HR 0001141455-26-000003 filed by COOKSON PEIRCE & CO 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 2,557 shares
    Change vs previous 13F -30 shares

    0.05% of the 13F portfolio, value $1,285,277.

    13F-HR 0001141455-26-000001 filed by COOKSON PEIRCE & CO 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 2,587 shares
    Change vs previous 13F -250 shares

    0.05% of the 13F portfolio, value $1,300,589.

    13F-HR 0001141455-25-000007 filed by COOKSON PEIRCE & CO 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 2,837 shares
    Change vs previous 13F -103 shares

    0.06% of the 13F portfolio, value $1,378,130.

    13F-HR 0001141455-25-000005 filed by COOKSON PEIRCE & CO 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 2,940 shares
    Change vs previous 13F +892 shares

    0.08% of the 13F portfolio, value $1,565,786.

    13F-HR 0001141455-25-000004 filed by COOKSON PEIRCE & CO 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 2,048 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $928,318.

    13F-HR 0001141455-25-000003 filed by COOKSON PEIRCE & CO 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 2,048 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $942,613.

    13F-HR 0001141455-24-000006 filed by COOKSON PEIRCE & CO INC
    Filed (acceptance time not in the bulk data set), ingested

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