Skip to content
Disclosery

Cooper Capital Advisors LLC: BRK-B position timeline

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

Cooper Capital Advisors LLC held 3,230 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 3,230 shares
    Change vs previous 13F -17 shares

    0.7% of the 13F portfolio, value $1,616,260.

    13F-HR 0001172661-26-002750 filed by Cooper Capital 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 3,247 shares
    Change vs previous 13F 0 shares

    1.09% of the 13F portfolio, value $1,555,962.

    13F-HR 0001172661-26-001661 filed by Cooper Capital 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 3,247 shares
    Change vs previous 13F 0 shares

    1.03% of the 13F portfolio, value $1,632,105.

    13F-HR 0001172661-26-000681 filed by Cooper Capital 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 3,247 shares
    Change vs previous 13F -14,680 shares

    1.05% of the 13F portfolio, value $1,632,397.

    13F-HR 0001172661-25-004441 filed by Cooper Capital 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 17,927 shares
    Change vs previous 13F -14,639 shares

    8.4% of the 13F portfolio, value $8,708,468.

    13F-HR 0001172661-25-002970 filed by Cooper Capital 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 32,566 shares
    Change vs previous 13F +9 shares

    18.59% of the 13F portfolio, value $17,344,076.

    13F-HR 0001172661-25-001546 filed by Cooper Capital 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 32,557 shares
    Change vs previous 13F not available

    15.31% of the 13F portfolio, value $14,757,501.

    13F-HR 0001172661-25-001483 filed by Cooper Capital Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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