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Sunesis Advisors, LLC: BRK-A position timeline

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

Sunesis Advisors, LLC held 27 BRK-A shares at 2026-06-30 per its 13F-HR filed 2026-07-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 27 shares
    Change vs previous 13F 0 shares

    8.36% of the 13F portfolio, value $20,218,950.

    13F-HR 0001748269-26-000008 filed by Sunesis 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 27 shares
    Change vs previous 13F +5 shares

    8.76% of the 13F portfolio, value $19,389,780.

    13F-HR 0001748269-26-000004 filed by Sunesis 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 22 shares
    Change vs previous 13F 0 shares

    7.52% of the 13F portfolio, value $16,605,600.

    13F-HR 0001748269-26-000002 filed by Sunesis 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 22 shares
    Change vs previous 13F 0 shares

    7.75% of the 13F portfolio, value $16,592,400.

    13F-HR 0001748269-25-000004 filed by Sunesis 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 ended2025-03-31
    13F 22 shares
    Change vs previous 13F not available

    9.53% of the 13F portfolio, value $17,565,715.

    13F-HR 0001085146-25-002233 filed by Sunesis Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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