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MAINSAIL ASSET MANAGEMENT, LLC: BRK-B position timeline

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

MAINSAIL ASSET MANAGEMENT, LLC held 2,005 BRK-B shares at 2026-09-30 per its 13F-HR filed 2026-10-14.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 2,005 shares
    Change vs previous 13F -448 shares

    0.41% of the 13F portfolio, value $1,013,568.

    13F-HR 0002016972-26-000011 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 2,453 shares
    Change vs previous 13F +758 shares

    0.47% of the 13F portfolio, value $1,204,164.

    13F-HR 0002016972-26-000008 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,695 shares
    Change vs previous 13F -44 shares

    0.36% of the 13F portfolio, value $812,244.

    13F-HR 0002016972-26-000005 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,739 shares
    Change vs previous 13F +125 shares

    0.37% of the 13F portfolio, value $874,108.

    13F-HR 0002016972-26-000003 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,614 shares
    Change vs previous 13F +17 shares

    0.36% of the 13F portfolio, value $811,422.

    13F-HR 0002016972-25-000011 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,597 shares
    Change vs previous 13F +120 shares

    0.48% of the 13F portfolio, value $775,775.

    13F-HR 0002016972-25-000006 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 1,477 shares
    Change vs previous 13F +114 shares

    0.54% of the 13F portfolio, value $786,621.

    13F-HR 0002016972-25-000004 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 1,363 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $617,821.

    13F-HR 0002016972-25-000001 filed by MAINSAIL ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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