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CWC Advisors, LLC.: BRK-B position timeline

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

CWC Advisors, LLC. held 580 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 580 shares
    Change vs previous 13F -32 shares

    0.13% of the 13F portfolio, value $290,226.

    13F-HR 0001941040-26-000433 filed by CWC 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 612 shares
    Change vs previous 13F +5 shares

    0.14% of the 13F portfolio, value $293,270.

    13F-HR 0001941040-26-000223 filed by CWC 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 607 shares
    Change vs previous 13F -27 shares

    0.15% of the 13F portfolio, value $305,109.

    13F-HR 0001941040-26-000043 filed by CWC 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 634 shares
    Change vs previous 13F 0 shares

    0.16% of the 13F portfolio, value $318,737.

    13F-HR 0001941040-25-000544 filed by CWC 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 634 shares
    Change vs previous 13F +20 shares

    0.16% of the 13F portfolio, value $307,978.

    13F-HR 0001941040-25-000345 filed by CWC 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 614 shares
    Change vs previous 13F +32 shares

    0.19% of the 13F portfolio, value $327,004.

    13F-HR 0001941040-25-000232 filed by CWC 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 582 shares
    Change vs previous 13F +1 shares

    0.26% of the 13F portfolio, value $263,809.

    13F-HR 0001520683-25-000001 filed by CWC 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 581 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $267,411.

    13F-HR 0001520683-24-000002 filed by CWC Advisors, LLC.
    Filed (acceptance time not in the bulk data set), ingested

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