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WIMMER ASSOCIATES 1, LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WIMMER ASSOCIATES 1, LLC on BRK-B, newest first. How the timeline and the estimate are built.

WIMMER ASSOCIATES 1, LLC held 7,799 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,799 shares
    Change vs previous 13F -98 shares

    1.76% of the 13F portfolio, value $3,902,542.

    13F-HR 0001104659-26-096978 filed by WIMMER ASSOCIATES 1, 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 7,897 shares
    Change vs previous 13F +57 shares

    1.85% of the 13F portfolio, value $3,784,242.

    13F-HR 0001104659-26-062426 filed by WIMMER ASSOCIATES 1, 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 7,840 shares
    Change vs previous 13F -43 shares

    1.83% of the 13F portfolio, value $3,940,776.

    13F-HR 0001104659-26-015385 filed by WIMMER ASSOCIATES 1, 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 7,883 shares
    Change vs previous 13F +70 shares

    1.9% of the 13F portfolio, value $3,963,099.

    13F-HR 0001104659-25-112169 filed by WIMMER ASSOCIATES 1, 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 7,813 shares
    Change vs previous 13F +20 shares

    1.94% of the 13F portfolio, value $3,795,321.

    13F-HR 0001104659-25-078279 filed by WIMMER ASSOCIATES 1, 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 7,793 shares
    Change vs previous 13F -244 shares

    2.1% of the 13F portfolio, value $3,989,081.

    13F-HR 0001104659-25-049141 filed by WIMMER ASSOCIATES 1, 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 8,037 shares
    Change vs previous 13F +10 shares

    1.8% of the 13F portfolio, value $3,643,011.

    13F-HR 0001104659-25-013767 filed by WIMMER ASSOCIATES 1, 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 8,027 shares
    Change vs previous 13F not available

    1.81% of the 13F portfolio, value $3,694,507.

    13F-HR 0001104659-24-118554 filed by WIMMER ASSOCIATES 1, LLC
    Filed (acceptance time not in the bulk data set), ingested

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