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Disclosery

CWM, LLC: BRK-A position timeline

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

CWM, LLC held 33 BRK-A shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 33 shares
    Change vs previous 13F -1 shares

    0.06% of the 13F portfolio, value $23,698,620.

    13F-HR 0001580642-26-003177 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 34 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $25,663,000.

    13F-HR 0001580642-26-000404 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 34 shares
    Change vs previous 13F -1 shares

    0.08% of the 13F portfolio, value $25,643,000.

    13F-HR 0001580642-25-006592 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 35 shares
    Change vs previous 13F -1 shares

    0.09% of the 13F portfolio, value $25,508,000.

    13F-HR 0001580642-25-004473 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 36 shares
    Change vs previous 13F +33 shares

    0.11% of the 13F portfolio, value $28,744,000.

    13F-HR 0001580642-25-002731 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 3 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $2,043,000.

    13F-HR 0001580642-25-000735 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 3 shares
    Change vs previous 13F -3 shares

    0.01% of the 13F portfolio, value $2,074,000.

    13F-HR 0001580642-24-006078 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-06-30
    13F 6 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,673,000.

    13F-HR 0001580642-24-003600 filed by CWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

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