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Ironvine Capital Partners, LLC: BRK-B position timeline

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

Ironvine Capital Partners, LLC held 98,081 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 98,081 shares
    Change vs previous 13F +1,360 shares

    4.57% of the 13F portfolio, value $49,078,752.

    13F-HR 0001730478-26-000003 filed by Ironvine Capital Partners, 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 96,721 shares
    Change vs previous 13F -1,483 shares

    5.1% of the 13F portfolio, value $46,348,703.

    13F-HR 0001730478-26-000002 filed by Ironvine Capital Partners, 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 98,204 shares
    Change vs previous 13F -738 shares

    4.94% of the 13F portfolio, value $49,362,241.

    13F-HR 0001730478-26-000001 filed by Ironvine Capital Partners, 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 98,942 shares
    Change vs previous 13F -1,382 shares

    4.95% of the 13F portfolio, value $49,742,101.

    13F-HR 0001730478-25-000008 filed by Ironvine Capital Partners, 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 100,324 shares
    Change vs previous 13F +147 shares

    5.05% of the 13F portfolio, value $48,734,389.

    13F-HR 0001730478-25-000006 filed by Ironvine Capital Partners, 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 100,177 shares
    Change vs previous 13F -3,550 shares

    5.79% of the 13F portfolio, value $53,352,267.

    13F-HR 0001730478-25-000002 filed by Ironvine Capital Partners, 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 103,727 shares
    Change vs previous 13F -7 shares

    5.04% of the 13F portfolio, value $47,017,375.

    13F-HR 0001730478-25-000001 filed by Ironvine Capital Partners, 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 103,734 shares
    Change vs previous 13F not available

    5.13% of the 13F portfolio, value $47,744,611.

    13F-HR 0001730478-24-000005 filed by Ironvine Capital Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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